From 1a78958dc212f3698fdc543857af80155cb30f7f Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Wed, 17 Oct 2012 20:51:54 +0200 Subject: pinctrl: reserve pins when states are activated This switches the way that pins are reserved for multiplexing: We used to do this when the map was parsed, at the creation of the settings inside the pinctrl handle, in pinmux_map_to_setting(). However this does not work for us, because we want to use the same set of pins with different devices at different times: the current code assumes that the pin groups in a pinmux state will only be used with one single device, albeit different groups can be active at different times. For example if a single I2C driver block is used to drive two different busses located on two pin groups A and B, then the pins for all possible states of a function are reserved when fetching the pinctrl handle: the I2C bus can choose either set A or set B by a mux state at runtime, but all pins in both group A and B (the superset) are effectively reserved for that I2C function and mapped to the device. Another device can never get in and use the pins in group A, even if the device/function is using group B at the moment. Instead: let use reserve the pins when the state is activated and drop them when the state is disabled, i.e. when we move to another state. This way different devices/functions can use the same pins at different times. We know that this is an odd way of doing things, but we really need to switch e.g. an SD-card slot to become a tracing output sink at runtime: we plug in a special "tracing card" then mux the pins that used to be an SD slot around to the tracing unit and push out tracing data there instead of SD-card traffic. As a side effect pinmux_free_setting() is unused but the stubs are kept for future additions of code. Cc: Patrice Chotard Cc: Loic Pallardy Acked-by: Stephen Warren Tested-by: Jean Nicolas Graux Signed-off-by: Linus Walleij --- drivers/pinctrl/core.c | 2 ++ drivers/pinctrl/core.h | 2 ++ drivers/pinctrl/pinmux.c | 67 ++++++++++++++++-------------------------------- 3 files changed, 26 insertions(+), 45 deletions(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 2e39c04fc16..cec6072cd7c 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -563,6 +563,8 @@ static int add_setting(struct pinctrl *p, struct pinctrl_map const *map) return -EPROBE_DEFER; } + setting->dev_name = map->dev_name; + switch (map->type) { case PIN_MAP_TYPE_MUX_GROUP: ret = pinmux_map_to_setting(map, setting); diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index 1f40ff68a8c..12f5694f3d5 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -105,12 +105,14 @@ struct pinctrl_setting_configs { * @type: the type of setting * @pctldev: pin control device handling to be programmed. Not used for * PIN_MAP_TYPE_DUMMY_STATE. + * @dev_name: the name of the device using this state * @data: Data specific to the setting type */ struct pinctrl_setting { struct list_head node; enum pinctrl_map_type type; struct pinctrl_dev *pctldev; + const char *dev_name; union { struct pinctrl_setting_mux mux; struct pinctrl_setting_configs configs; diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c index 9301a7a95ef..0ef01ee2835 100644 --- a/drivers/pinctrl/pinmux.c +++ b/drivers/pinctrl/pinmux.c @@ -314,14 +314,11 @@ int pinmux_map_to_setting(struct pinctrl_map const *map, { struct pinctrl_dev *pctldev = setting->pctldev; const struct pinmux_ops *pmxops = pctldev->desc->pmxops; - const struct pinctrl_ops *pctlops = pctldev->desc->pctlops; char const * const *groups; unsigned num_groups; int ret; const char *group; int i; - const unsigned *pins; - unsigned num_pins; if (!pmxops) { dev_err(pctldev->dev, "does not support mux function\n"); @@ -376,53 +373,12 @@ int pinmux_map_to_setting(struct pinctrl_map const *map, } setting->data.mux.group = ret; - ret = pctlops->get_group_pins(pctldev, setting->data.mux.group, &pins, - &num_pins); - if (ret) { - dev_err(pctldev->dev, - "could not get pins for device %s group selector %d\n", - pinctrl_dev_get_name(pctldev), setting->data.mux.group); - return -ENODEV; - } - - /* Try to allocate all pins in this group, one by one */ - for (i = 0; i < num_pins; i++) { - ret = pin_request(pctldev, pins[i], map->dev_name, NULL); - if (ret) { - dev_err(pctldev->dev, - "could not request pin %d on device %s\n", - pins[i], pinctrl_dev_get_name(pctldev)); - /* On error release all taken pins */ - i--; /* this pin just failed */ - for (; i >= 0; i--) - pin_free(pctldev, pins[i], NULL); - return -ENODEV; - } - } - return 0; } void pinmux_free_setting(struct pinctrl_setting const *setting) { - struct pinctrl_dev *pctldev = setting->pctldev; - const struct pinctrl_ops *pctlops = pctldev->desc->pctlops; - const unsigned *pins; - unsigned num_pins; - int ret; - int i; - - ret = pctlops->get_group_pins(pctldev, setting->data.mux.group, - &pins, &num_pins); - if (ret) { - dev_err(pctldev->dev, - "could not get pins for device %s group selector %d\n", - pinctrl_dev_get_name(pctldev), setting->data.mux.group); - return; - } - - for (i = 0; i < num_pins; i++) - pin_free(pctldev, pins[i], NULL); + /* This function is currently unused */ } int pinmux_enable_setting(struct pinctrl_setting const *setting) @@ -446,6 +402,22 @@ int pinmux_enable_setting(struct pinctrl_setting const *setting) num_pins = 0; } + /* Try to allocate all pins in this group, one by one */ + for (i = 0; i < num_pins; i++) { + ret = pin_request(pctldev, pins[i], setting->dev_name, NULL); + if (ret) { + dev_err(pctldev->dev, + "could not request pin %d on device %s\n", + pins[i], pinctrl_dev_get_name(pctldev)); + /* On error release all taken pins */ + i--; /* this pin just failed */ + for (; i >= 0; i--) + pin_free(pctldev, pins[i], NULL); + return -ENODEV; + } + } + + /* Now that we have acquired the pins, encode the mux setting */ for (i = 0; i < num_pins; i++) { desc = pin_desc_get(pctldev, pins[i]); if (desc == NULL) { @@ -482,6 +454,7 @@ void pinmux_disable_setting(struct pinctrl_setting const *setting) num_pins = 0; } + /* Flag the descs that no setting is active */ for (i = 0; i < num_pins; i++) { desc = pin_desc_get(pctldev, pins[i]); if (desc == NULL) { @@ -493,6 +466,10 @@ void pinmux_disable_setting(struct pinctrl_setting const *setting) desc->mux_setting = NULL; } + /* And release the pins */ + for (i = 0; i < num_pins; i++) + pin_free(pctldev, pins[i], NULL); + if (ops->disable) ops->disable(pctldev, setting->data.mux.func, setting->data.mux.group); } -- cgit v1.2.3 From 55d2e40d4acf9081daee5a95d0eb474511408968 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 24 Oct 2012 23:38:56 +0200 Subject: pinctrl: mvebu: allow plat-orion architectures to use pinctrl-mvebu The mach-kirkwood and mach-dove architectures have not yet been integrated into the mach-mvebu directory, which should ultimately contain the support for all Marvell SoCs from the Engineering Business Unit. However, before this can happen, we need to let mach-kirkwood and mach-dove use the pinctrl-mvebu driver, which supports the kirkwood and dove SoC families. In order to do that, we make this driver available as soon as PLAT_ORION is selected, instead of using ARCH_MVEBU as a condition. In the long term, PLAT_ORION should disappear and be fully replaced by ARCH_MVEBU, but the plan is to make the migration step by step, by first having the existing mach-* directories for Marvell SoCs converge on several infrastructures, including the pinctrl one. Also, like the spear pinctrl driver, we put all pinctrl-mvebu Kconfig options under a if, in order to avoid having certain options (PINCTRL_DOVE, PINCTRL_KIRKWOOD, etc.) selecting an option (PINCTLR_MVEBU) which itself has a dependency (on ARCH_MVEBU). In this a construct, the dependency is in fact ignored due to the selects. Signed-off-by: Thomas Petazzoni Signed-off-by: Linus Walleij --- drivers/pinctrl/Kconfig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index d96caefd914..2cc8fd929d9 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -188,9 +188,10 @@ config PINCTRL_EXYNOS4 depends on OF && GPIOLIB select PINCTRL_SAMSUNG +if PLAT_ORION + config PINCTRL_MVEBU bool - depends on ARCH_MVEBU select PINMUX select PINCONF @@ -210,6 +211,8 @@ config PINCTRL_ARMADA_XP bool select PINCTRL_MVEBU +endif + source "drivers/pinctrl/spear/Kconfig" config PINCTRL_XWAY -- cgit v1.2.3 From de1d76258f438414633cb92cb1a195ba3835972c Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 24 Oct 2012 23:38:57 +0200 Subject: pinctrl: mvebu: remove useless include Including the core.h header for the pinctrl subsystem is not necessary, and it is actually causing problems when moving the pinctrl-mvebu drivers into a separate subdirectory. Signed-off-by: Thomas Petazzoni Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-mvebu.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/pinctrl-mvebu.c b/drivers/pinctrl/pinctrl-mvebu.c index 8e6266c6249..6c44b7e8964 100644 --- a/drivers/pinctrl/pinctrl-mvebu.c +++ b/drivers/pinctrl/pinctrl-mvebu.c @@ -24,7 +24,6 @@ #include #include -#include "core.h" #include "pinctrl-mvebu.h" #define MPPS_PER_REG 8 -- cgit v1.2.3 From 06763c741b0a19160482c9b34e5bbc3e50dba79a Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 24 Oct 2012 23:38:58 +0200 Subject: pinctrl: mvebu: move to its own directory Like the spear platform, the mvebu platform has multiple files: one core file, and then one file per SoC family. More files will be added later, as support for mach-orion5x and mach-mv78xx0 SoCs is added to pinctrl-mvebu. For those reasons, having a separate subdirectory, drivers/pinctrl/mvebu/ makes sense, and it had already been suggested by Linus Wallej when the driver was originally submitted. Signed-off-by: Thomas Petazzoni Signed-off-by: Linus Walleij --- drivers/pinctrl/Kconfig | 25 +- drivers/pinctrl/Makefile | 6 +- drivers/pinctrl/mvebu/Kconfig | 24 + drivers/pinctrl/mvebu/Makefile | 5 + drivers/pinctrl/mvebu/pinctrl-armada-370.c | 421 ++++++++++++++++ drivers/pinctrl/mvebu/pinctrl-armada-xp.c | 468 ++++++++++++++++++ drivers/pinctrl/mvebu/pinctrl-dove.c | 620 ++++++++++++++++++++++++ drivers/pinctrl/mvebu/pinctrl-kirkwood.c | 472 ++++++++++++++++++ drivers/pinctrl/mvebu/pinctrl-mvebu.c | 753 +++++++++++++++++++++++++++++ drivers/pinctrl/mvebu/pinctrl-mvebu.h | 192 ++++++++ drivers/pinctrl/pinctrl-armada-370.c | 421 ---------------- drivers/pinctrl/pinctrl-armada-xp.c | 468 ------------------ drivers/pinctrl/pinctrl-dove.c | 620 ------------------------ drivers/pinctrl/pinctrl-kirkwood.c | 472 ------------------ drivers/pinctrl/pinctrl-mvebu.c | 753 ----------------------------- drivers/pinctrl/pinctrl-mvebu.h | 192 -------- 16 files changed, 2957 insertions(+), 2955 deletions(-) create mode 100644 drivers/pinctrl/mvebu/Kconfig create mode 100644 drivers/pinctrl/mvebu/Makefile create mode 100644 drivers/pinctrl/mvebu/pinctrl-armada-370.c create mode 100644 drivers/pinctrl/mvebu/pinctrl-armada-xp.c create mode 100644 drivers/pinctrl/mvebu/pinctrl-dove.c create mode 100644 drivers/pinctrl/mvebu/pinctrl-kirkwood.c create mode 100644 drivers/pinctrl/mvebu/pinctrl-mvebu.c create mode 100644 drivers/pinctrl/mvebu/pinctrl-mvebu.h delete mode 100644 drivers/pinctrl/pinctrl-armada-370.c delete mode 100644 drivers/pinctrl/pinctrl-armada-xp.c delete mode 100644 drivers/pinctrl/pinctrl-dove.c delete mode 100644 drivers/pinctrl/pinctrl-kirkwood.c delete mode 100644 drivers/pinctrl/pinctrl-mvebu.c delete mode 100644 drivers/pinctrl/pinctrl-mvebu.h (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 2cc8fd929d9..011133772d2 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -188,30 +188,7 @@ config PINCTRL_EXYNOS4 depends on OF && GPIOLIB select PINCTRL_SAMSUNG -if PLAT_ORION - -config PINCTRL_MVEBU - bool - select PINMUX - select PINCONF - -config PINCTRL_DOVE - bool - select PINCTRL_MVEBU - -config PINCTRL_KIRKWOOD - bool - select PINCTRL_MVEBU - -config PINCTRL_ARMADA_370 - bool - select PINCTRL_MVEBU - -config PINCTRL_ARMADA_XP - bool - select PINCTRL_MVEBU - -endif +source "drivers/pinctrl/mvebu/Kconfig" source "drivers/pinctrl/spear/Kconfig" diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile index f395ba5cec2..3cb6a0a668a 100644 --- a/drivers/pinctrl/Makefile +++ b/drivers/pinctrl/Makefile @@ -36,12 +36,8 @@ obj-$(CONFIG_PINCTRL_U300) += pinctrl-u300.o obj-$(CONFIG_PINCTRL_COH901) += pinctrl-coh901.o obj-$(CONFIG_PINCTRL_SAMSUNG) += pinctrl-samsung.o obj-$(CONFIG_PINCTRL_EXYNOS4) += pinctrl-exynos.o -obj-$(CONFIG_PINCTRL_MVEBU) += pinctrl-mvebu.o -obj-$(CONFIG_PINCTRL_DOVE) += pinctrl-dove.o -obj-$(CONFIG_PINCTRL_KIRKWOOD) += pinctrl-kirkwood.o -obj-$(CONFIG_PINCTRL_ARMADA_370) += pinctrl-armada-370.o -obj-$(CONFIG_PINCTRL_ARMADA_XP) += pinctrl-armada-xp.o obj-$(CONFIG_PINCTRL_XWAY) += pinctrl-xway.o obj-$(CONFIG_PINCTRL_LANTIQ) += pinctrl-lantiq.o +obj-$(CONFIG_PLAT_ORION) += mvebu/ obj-$(CONFIG_PLAT_SPEAR) += spear/ diff --git a/drivers/pinctrl/mvebu/Kconfig b/drivers/pinctrl/mvebu/Kconfig new file mode 100644 index 00000000000..366fa541ee9 --- /dev/null +++ b/drivers/pinctrl/mvebu/Kconfig @@ -0,0 +1,24 @@ +if PLAT_ORION + +config PINCTRL_MVEBU + bool + select PINMUX + select PINCONF + +config PINCTRL_DOVE + bool + select PINCTRL_MVEBU + +config PINCTRL_KIRKWOOD + bool + select PINCTRL_MVEBU + +config PINCTRL_ARMADA_370 + bool + select PINCTRL_MVEBU + +config PINCTRL_ARMADA_XP + bool + select PINCTRL_MVEBU + +endif diff --git a/drivers/pinctrl/mvebu/Makefile b/drivers/pinctrl/mvebu/Makefile new file mode 100644 index 00000000000..37c253297af --- /dev/null +++ b/drivers/pinctrl/mvebu/Makefile @@ -0,0 +1,5 @@ +obj-$(CONFIG_PINCTRL_MVEBU) += pinctrl-mvebu.o +obj-$(CONFIG_PINCTRL_DOVE) += pinctrl-dove.o +obj-$(CONFIG_PINCTRL_KIRKWOOD) += pinctrl-kirkwood.o +obj-$(CONFIG_PINCTRL_ARMADA_370) += pinctrl-armada-370.o +obj-$(CONFIG_PINCTRL_ARMADA_XP) += pinctrl-armada-xp.o diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-370.c b/drivers/pinctrl/mvebu/pinctrl-armada-370.c new file mode 100644 index 00000000000..c907647de6a --- /dev/null +++ b/drivers/pinctrl/mvebu/pinctrl-armada-370.c @@ -0,0 +1,421 @@ +/* + * Marvell Armada 370 pinctrl driver based on mvebu pinctrl core + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "pinctrl-mvebu.h" + +static struct mvebu_mpp_mode mv88f6710_mpp_modes[] = { + MPP_MODE(0, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "uart0", "rxd")), + MPP_MODE(1, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "uart0", "txd")), + MPP_MODE(2, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "i2c0", "sck"), + MPP_FUNCTION(0x2, "uart0", "txd")), + MPP_MODE(3, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "i2c0", "sda"), + MPP_FUNCTION(0x2, "uart0", "rxd")), + MPP_MODE(4, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "cpu_pd", "vdd")), + MPP_MODE(5, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txclko"), + MPP_FUNCTION(0x2, "uart1", "txd"), + MPP_FUNCTION(0x4, "spi1", "clk"), + MPP_FUNCTION(0x5, "audio", "mclk")), + MPP_MODE(6, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "txd0"), + MPP_FUNCTION(0x2, "sata0", "prsnt"), + MPP_FUNCTION(0x4, "tdm", "rst"), + MPP_FUNCTION(0x5, "audio", "sdo")), + MPP_MODE(7, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd1"), + MPP_FUNCTION(0x4, "tdm", "tdx"), + MPP_FUNCTION(0x5, "audio", "lrclk")), + MPP_MODE(8, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "txd2"), + MPP_FUNCTION(0x2, "uart0", "rts"), + MPP_FUNCTION(0x4, "tdm", "drx"), + MPP_FUNCTION(0x5, "audio", "bclk")), + MPP_MODE(9, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd3"), + MPP_FUNCTION(0x2, "uart1", "txd"), + MPP_FUNCTION(0x3, "sd0", "clk"), + MPP_FUNCTION(0x5, "audio", "spdifo")), + MPP_MODE(10, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "txctl"), + MPP_FUNCTION(0x2, "uart0", "cts"), + MPP_FUNCTION(0x4, "tdm", "fsync"), + MPP_FUNCTION(0x5, "audio", "sdi")), + MPP_MODE(11, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd0"), + MPP_FUNCTION(0x2, "uart1", "rxd"), + MPP_FUNCTION(0x3, "sd0", "cmd"), + MPP_FUNCTION(0x4, "spi0", "cs1"), + MPP_FUNCTION(0x5, "sata1", "prsnt"), + MPP_FUNCTION(0x6, "spi1", "cs1")), + MPP_MODE(12, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd1"), + MPP_FUNCTION(0x2, "i2c1", "sda"), + MPP_FUNCTION(0x3, "sd0", "d0"), + MPP_FUNCTION(0x4, "spi1", "cs0"), + MPP_FUNCTION(0x5, "audio", "spdifi")), + MPP_MODE(13, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd2"), + MPP_FUNCTION(0x2, "i2c1", "sck"), + MPP_FUNCTION(0x3, "sd0", "d1"), + MPP_FUNCTION(0x4, "tdm", "pclk"), + MPP_FUNCTION(0x5, "audio", "rmclk")), + MPP_MODE(14, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd3"), + MPP_FUNCTION(0x2, "pcie", "clkreq0"), + MPP_FUNCTION(0x3, "sd0", "d2"), + MPP_FUNCTION(0x4, "spi1", "mosi"), + MPP_FUNCTION(0x5, "spi0", "cs2")), + MPP_MODE(15, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxctl"), + MPP_FUNCTION(0x2, "pcie", "clkreq1"), + MPP_FUNCTION(0x3, "sd0", "d3"), + MPP_FUNCTION(0x4, "spi1", "miso"), + MPP_FUNCTION(0x5, "spi0", "cs3")), + MPP_MODE(16, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxclk"), + MPP_FUNCTION(0x2, "uart1", "rxd"), + MPP_FUNCTION(0x4, "tdm", "int"), + MPP_FUNCTION(0x5, "audio", "extclk")), + MPP_MODE(17, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge", "mdc")), + MPP_MODE(18, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge", "mdio")), + MPP_MODE(19, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "txclk"), + MPP_FUNCTION(0x2, "ge1", "txclkout"), + MPP_FUNCTION(0x4, "tdm", "pclk")), + MPP_MODE(20, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd4"), + MPP_FUNCTION(0x2, "ge1", "txd0")), + MPP_MODE(21, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd5"), + MPP_FUNCTION(0x2, "ge1", "txd1"), + MPP_FUNCTION(0x4, "uart1", "txd")), + MPP_MODE(22, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd6"), + MPP_FUNCTION(0x2, "ge1", "txd2"), + MPP_FUNCTION(0x4, "uart0", "rts")), + MPP_MODE(23, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "ge0", "txd7"), + MPP_FUNCTION(0x2, "ge1", "txd3"), + MPP_FUNCTION(0x4, "spi1", "mosi")), + MPP_MODE(24, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "col"), + MPP_FUNCTION(0x2, "ge1", "txctl"), + MPP_FUNCTION(0x4, "spi1", "cs0")), + MPP_MODE(25, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxerr"), + MPP_FUNCTION(0x2, "ge1", "rxd0"), + MPP_FUNCTION(0x4, "uart1", "rxd")), + MPP_MODE(26, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "crs"), + MPP_FUNCTION(0x2, "ge1", "rxd1"), + MPP_FUNCTION(0x4, "spi1", "miso")), + MPP_MODE(27, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd4"), + MPP_FUNCTION(0x2, "ge1", "rxd2"), + MPP_FUNCTION(0x4, "uart0", "cts")), + MPP_MODE(28, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd5"), + MPP_FUNCTION(0x2, "ge1", "rxd3")), + MPP_MODE(29, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd6"), + MPP_FUNCTION(0x2, "ge1", "rxctl"), + MPP_FUNCTION(0x4, "i2c1", "sda")), + MPP_MODE(30, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "ge0", "rxd7"), + MPP_FUNCTION(0x2, "ge1", "rxclk"), + MPP_FUNCTION(0x4, "i2c1", "sck")), + MPP_MODE(31, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x3, "tclk", NULL), + MPP_FUNCTION(0x4, "ge0", "txerr")), + MPP_MODE(32, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "spi0", "cs0")), + MPP_MODE(33, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "bootcs"), + MPP_FUNCTION(0x2, "spi0", "cs0")), + MPP_MODE(34, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "wen0"), + MPP_FUNCTION(0x2, "spi0", "mosi")), + MPP_MODE(35, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "oen"), + MPP_FUNCTION(0x2, "spi0", "sck")), + MPP_MODE(36, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "a1"), + MPP_FUNCTION(0x2, "spi0", "miso")), + MPP_MODE(37, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "a0"), + MPP_FUNCTION(0x2, "sata0", "prsnt")), + MPP_MODE(38, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ready"), + MPP_FUNCTION(0x2, "uart1", "cts"), + MPP_FUNCTION(0x3, "uart0", "cts")), + MPP_MODE(39, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad0"), + MPP_FUNCTION(0x2, "audio", "spdifo")), + MPP_MODE(40, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad1"), + MPP_FUNCTION(0x2, "uart1", "rts"), + MPP_FUNCTION(0x3, "uart0", "rts")), + MPP_MODE(41, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad2"), + MPP_FUNCTION(0x2, "uart1", "rxd")), + MPP_MODE(42, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad3"), + MPP_FUNCTION(0x2, "uart1", "txd")), + MPP_MODE(43, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad4"), + MPP_FUNCTION(0x2, "audio", "bclk")), + MPP_MODE(44, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad5"), + MPP_FUNCTION(0x2, "audio", "mclk")), + MPP_MODE(45, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad6"), + MPP_FUNCTION(0x2, "audio", "lrclk")), + MPP_MODE(46, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad7"), + MPP_FUNCTION(0x2, "audio", "sdo")), + MPP_MODE(47, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad8"), + MPP_FUNCTION(0x3, "sd0", "clk"), + MPP_FUNCTION(0x5, "audio", "spdifo")), + MPP_MODE(48, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad9"), + MPP_FUNCTION(0x2, "uart0", "rts"), + MPP_FUNCTION(0x3, "sd0", "cmd"), + MPP_FUNCTION(0x4, "sata1", "prsnt"), + MPP_FUNCTION(0x5, "spi0", "cs1")), + MPP_MODE(49, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad10"), + MPP_FUNCTION(0x2, "pcie", "clkreq1"), + MPP_FUNCTION(0x3, "sd0", "d0"), + MPP_FUNCTION(0x4, "spi1", "cs0"), + MPP_FUNCTION(0x5, "audio", "spdifi")), + MPP_MODE(50, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad11"), + MPP_FUNCTION(0x2, "uart0", "cts"), + MPP_FUNCTION(0x3, "sd0", "d1"), + MPP_FUNCTION(0x4, "spi1", "miso"), + MPP_FUNCTION(0x5, "audio", "rmclk")), + MPP_MODE(51, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad12"), + MPP_FUNCTION(0x2, "i2c1", "sda"), + MPP_FUNCTION(0x3, "sd0", "d2"), + MPP_FUNCTION(0x4, "spi1", "mosi")), + MPP_MODE(52, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad13"), + MPP_FUNCTION(0x2, "i2c1", "sck"), + MPP_FUNCTION(0x3, "sd0", "d3"), + MPP_FUNCTION(0x4, "spi1", "sck")), + MPP_MODE(53, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ad14"), + MPP_FUNCTION(0x2, "sd0", "clk"), + MPP_FUNCTION(0x3, "tdm", "pclk"), + MPP_FUNCTION(0x4, "spi0", "cs2"), + MPP_FUNCTION(0x5, "pcie", "clkreq1")), + MPP_MODE(54, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ad15"), + MPP_FUNCTION(0x3, "tdm", "dtx")), + MPP_MODE(55, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "cs1"), + MPP_FUNCTION(0x2, "uart1", "txd"), + MPP_FUNCTION(0x3, "tdm", "rst"), + MPP_FUNCTION(0x4, "sata1", "prsnt"), + MPP_FUNCTION(0x5, "sata0", "prsnt")), + MPP_MODE(56, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "cs2"), + MPP_FUNCTION(0x2, "uart1", "cts"), + MPP_FUNCTION(0x3, "uart0", "cts"), + MPP_FUNCTION(0x4, "spi0", "cs3"), + MPP_FUNCTION(0x5, "pcie", "clkreq0"), + MPP_FUNCTION(0x6, "spi1", "cs1")), + MPP_MODE(57, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "cs3"), + MPP_FUNCTION(0x2, "uart1", "rxd"), + MPP_FUNCTION(0x3, "tdm", "fsync"), + MPP_FUNCTION(0x4, "sata0", "prsnt"), + MPP_FUNCTION(0x5, "audio", "sdo")), + MPP_MODE(58, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "cs0"), + MPP_FUNCTION(0x2, "uart1", "rts"), + MPP_FUNCTION(0x3, "tdm", "int"), + MPP_FUNCTION(0x5, "audio", "extclk"), + MPP_FUNCTION(0x6, "uart0", "rts")), + MPP_MODE(59, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "ale0"), + MPP_FUNCTION(0x2, "uart1", "rts"), + MPP_FUNCTION(0x3, "uart0", "rts"), + MPP_FUNCTION(0x5, "audio", "bclk")), + MPP_MODE(60, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "ale1"), + MPP_FUNCTION(0x2, "uart1", "rxd"), + MPP_FUNCTION(0x3, "sata0", "prsnt"), + MPP_FUNCTION(0x4, "pcie", "rst-out"), + MPP_FUNCTION(0x5, "audio", "sdi")), + MPP_MODE(61, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "dev", "wen1"), + MPP_FUNCTION(0x2, "uart1", "txd"), + MPP_FUNCTION(0x5, "audio", "rclk")), + MPP_MODE(62, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "dev", "a2"), + MPP_FUNCTION(0x2, "uart1", "cts"), + MPP_FUNCTION(0x3, "tdm", "drx"), + MPP_FUNCTION(0x4, "pcie", "clkreq0"), + MPP_FUNCTION(0x5, "audio", "mclk"), + MPP_FUNCTION(0x6, "uart0", "cts")), + MPP_MODE(63, + MPP_FUNCTION(0x0, "gpo", NULL), + MPP_FUNCTION(0x1, "spi0", "sck"), + MPP_FUNCTION(0x2, "tclk", NULL)), + MPP_MODE(64, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "spi0", "miso"), + MPP_FUNCTION(0x2, "spi0-1", "cs1")), + MPP_MODE(65, + MPP_FUNCTION(0x0, "gpio", NULL), + MPP_FUNCTION(0x1, "spi0", "mosi"), + MPP_FUNCTION(0x2, "spi0-1", "cs2")), +}; + +static struct mvebu_pinctrl_soc_info armada_370_pinctrl_info; + +static struct of_device_id armada_370_pinctrl_of_match[] __devinitdata = { + { .compatible = "marvell,mv88f6710-pinctrl" }, + { }, +}; + +static struct mvebu_mpp_ctrl mv88f6710_mpp_controls[] = { + MPP_REG_CTRL(0, 65), +}; + +static struct pinctrl_gpio_range mv88f6710_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 32), + MPP_GPIO_RANGE(2, 64, 64, 2), +}; + +static int __devinit armada_370_pinctrl_probe(struct platform_device *pdev) +{ + struct mvebu_pinctrl_soc_info *soc = &armada_370_pinctrl_info; + + soc->variant = 0; /* no variants for Armada 370 */ + soc->controls = mv88f6710_mpp_controls; + soc->ncontrols = ARRAY_SIZE(mv88f6710_mpp_controls); + soc->modes = mv88f6710_mpp_modes; + soc->nmodes = ARRAY_SIZE(mv88f6710_mpp_modes); + soc->gpioranges = mv88f6710_mpp_gpio_ranges; + soc->ngpioranges = ARRAY_SIZE(mv88f6710_mpp_gpio_ranges); + + pdev->dev.platform_data = soc; + + return mvebu_pinctrl_probe(pdev); +} + +static int __devexit armada_370_pinctrl_remove(struct platform_device *pdev) +{ + return mvebu_pinctrl_remove(pdev); +} + +static struct platform_driver armada_370_pinctrl_driver = { + .driver = { + .name = "armada-370-pinctrl", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(armada_370_pinctrl_of_match), + }, + .probe = armada_370_pinctrl_probe, + .remove = __devexit_p(armada_370_pinctrl_remove), +}; + +module_platform_driver(armada_370_pinctrl_driver); + +MODULE_AUTHOR("Thomas Petazzoni "); +MODULE_DESCRIPTION("Marvell Armada 370 pinctrl driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-xp.c b/drivers/pinctrl/mvebu/pinctrl-armada-xp.c new file mode 100644 index 00000000000..40bd52a46b4 --- /dev/null +++ b/drivers/pinctrl/mvebu/pinctrl-armada-xp.c @@ -0,0 +1,468 @@ +/* + * Marvell Armada XP pinctrl driver based on mvebu pinctrl core + * + * Copyright (C) 2012 Marvell + * + * Thomas Petazzoni + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This file supports the three variants of Armada XP SoCs that are + * available: mv78230, mv78260 and mv78460. From a pin muxing + * perspective, the mv78230 has 49 MPP pins. The mv78260 and mv78460 + * both have 67 MPP pins (more GPIOs and address lines for the memory + * bus mainly). The only difference between the mv78260 and the + * mv78460 in terms of pin muxing is the addition of two functions on + * pins 43 and 56 to access the VDD of the CPU2 and 3 (mv78260 has two + * cores, mv78460 has four cores). + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "pinctrl-mvebu.h" + +enum armada_xp_variant { + V_MV78230 = BIT(0), + V_MV78260 = BIT(1), + V_MV78460 = BIT(2), + V_MV78230_PLUS = (V_MV78230 | V_MV78260 | V_MV78460), + V_MV78260_PLUS = (V_MV78260 | V_MV78460), +}; + +static struct mvebu_mpp_mode armada_xp_mpp_modes[] = { + MPP_MODE(0, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txclko", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d0", V_MV78230_PLUS)), + MPP_MODE(1, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d1", V_MV78230_PLUS)), + MPP_MODE(2, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d2", V_MV78230_PLUS)), + MPP_MODE(3, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d3", V_MV78230_PLUS)), + MPP_MODE(4, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d4", V_MV78230_PLUS)), + MPP_MODE(5, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txctl", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d5", V_MV78230_PLUS)), + MPP_MODE(6, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d6", V_MV78230_PLUS)), + MPP_MODE(7, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d7", V_MV78230_PLUS)), + MPP_MODE(8, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d8", V_MV78230_PLUS)), + MPP_MODE(9, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d9", V_MV78230_PLUS)), + MPP_MODE(10, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxctl", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d10", V_MV78230_PLUS)), + MPP_MODE(11, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxclk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d11", V_MV78230_PLUS)), + MPP_MODE(12, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd4", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "clkout", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d12", V_MV78230_PLUS)), + MPP_MODE(13, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd5", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txd0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d13", V_MV78230_PLUS)), + MPP_MODE(14, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd6", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txd1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d14", V_MV78230_PLUS)), + MPP_MODE(15, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txd7", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txd2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d15", V_MV78230_PLUS)), + MPP_MODE(16, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "txclk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txd3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d16", V_MV78230_PLUS)), + MPP_MODE(17, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "col", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "txctl", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d17", V_MV78230_PLUS)), + MPP_MODE(18, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxerr", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxd0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "ptp", "trig", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d18", V_MV78230_PLUS)), + MPP_MODE(19, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "crs", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxd1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "ptp", "evreq", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d19", V_MV78230_PLUS)), + MPP_MODE(20, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd4", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxd2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "ptp", "clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d20", V_MV78230_PLUS)), + MPP_MODE(21, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd5", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxd3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "mem", "bat", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d21", V_MV78230_PLUS)), + MPP_MODE(22, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd6", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxctl", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "sata0", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d22", V_MV78230_PLUS)), + MPP_MODE(23, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ge0", "rxd7", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "ge1", "rxclk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "sata1", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "d23", V_MV78230_PLUS)), + MPP_MODE(24, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sata1", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "nf", "bootcs-re", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "rst", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "hsync", V_MV78230_PLUS)), + MPP_MODE(25, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sata0", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "nf", "bootcs-we", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "pclk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "vsync", V_MV78230_PLUS)), + MPP_MODE(26, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "fsync", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu1-pd", V_MV78230_PLUS)), + MPP_MODE(27, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ptp", "trig", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "dtx", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "e", V_MV78230_PLUS)), + MPP_MODE(28, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ptp", "evreq", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "drx", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "pwm", V_MV78230_PLUS)), + MPP_MODE(29, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "ptp", "clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "ref-clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), + MPP_MODE(30, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "clk", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int1", V_MV78230_PLUS)), + MPP_MODE(31, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "cmd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), + MPP_MODE(32, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "d0", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu1-pd", V_MV78230_PLUS)), + MPP_MODE(33, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "d1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int4", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "mem", "bat", V_MV78230_PLUS)), + MPP_MODE(34, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "d2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "sata0", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int5", V_MV78230_PLUS)), + MPP_MODE(35, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "sd0", "d3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "sata1", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int6", V_MV78230_PLUS)), + MPP_MODE(36, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "mosi", V_MV78230_PLUS)), + MPP_MODE(37, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "miso", V_MV78230_PLUS)), + MPP_MODE(38, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "sck", V_MV78230_PLUS)), + MPP_MODE(39, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "cs0", V_MV78230_PLUS)), + MPP_MODE(40, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "cs1", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart2", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "vdd", "cpu1-pd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "vga-hsync", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "pcie", "clkreq0", V_MV78230_PLUS)), + MPP_MODE(41, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "spi", "cs2", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart2", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "sata1", "prsnt", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "lcd", "vga-vsync", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "pcie", "clkreq1", V_MV78230_PLUS)), + MPP_MODE(42, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart2", "rxd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart0", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "tdm", "int7", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "tdm-1", "timer", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), + MPP_MODE(43, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart2", "txd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart0", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs3", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "pcie", "rstout", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "vdd", "cpu2-3-pd", V_MV78460)), + MPP_MODE(44, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart2", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart3", "rxd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs4", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "mem", "bat", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "pcie", "clkreq2", V_MV78230_PLUS)), + MPP_MODE(45, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart2", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart3", "txd", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs5", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V_MV78230_PLUS)), + MPP_MODE(46, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart3", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart1", "rts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs6", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V_MV78230_PLUS)), + MPP_MODE(47, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "uart3", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "uart1", "cts", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x3, "spi", "cs7", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x4, "ref", "clkout", V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x5, "pcie", "clkreq3", V_MV78230_PLUS)), + MPP_MODE(48, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x1, "tclk", NULL, V_MV78230_PLUS), + MPP_VAR_FUNCTION(0x2, "dev", "burst/last", V_MV78230_PLUS)), + MPP_MODE(49, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "we3", V_MV78260_PLUS)), + MPP_MODE(50, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "we2", V_MV78260_PLUS)), + MPP_MODE(51, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad16", V_MV78260_PLUS)), + MPP_MODE(52, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad17", V_MV78260_PLUS)), + MPP_MODE(53, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad18", V_MV78260_PLUS)), + MPP_MODE(54, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad19", V_MV78260_PLUS)), + MPP_MODE(55, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad20", V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x2, "vdd", "cpu0-pd", V_MV78260_PLUS)), + MPP_MODE(56, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad21", V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x2, "vdd", "cpu1-pd", V_MV78260_PLUS)), + MPP_MODE(57, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad22", V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x2, "vdd", "cpu2-3-pd", V_MV78460)), + MPP_MODE(58, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad23", V_MV78260_PLUS)), + MPP_MODE(59, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad24", V_MV78260_PLUS)), + MPP_MODE(60, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad25", V_MV78260_PLUS)), + MPP_MODE(61, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad26", V_MV78260_PLUS)), + MPP_MODE(62, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad27", V_MV78260_PLUS)), + MPP_MODE(63, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad28", V_MV78260_PLUS)), + MPP_MODE(64, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad29", V_MV78260_PLUS)), + MPP_MODE(65, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad30", V_MV78260_PLUS)), + MPP_MODE(66, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), + MPP_VAR_FUNCTION(0x1, "dev", "ad31", V_MV78260_PLUS)), +}; + +static struct mvebu_pinctrl_soc_info armada_xp_pinctrl_info; + +static struct of_device_id armada_xp_pinctrl_of_match[] __devinitdata = { + { + .compatible = "marvell,mv78230-pinctrl", + .data = (void *) V_MV78230, + }, + { + .compatible = "marvell,mv78260-pinctrl", + .data = (void *) V_MV78260, + }, + { + .compatible = "marvell,mv78460-pinctrl", + .data = (void *) V_MV78460, + }, + { }, +}; + +static struct mvebu_mpp_ctrl mv78230_mpp_controls[] = { + MPP_REG_CTRL(0, 48), +}; + +static struct pinctrl_gpio_range mv78230_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 17), +}; + +static struct mvebu_mpp_ctrl mv78260_mpp_controls[] = { + MPP_REG_CTRL(0, 66), +}; + +static struct pinctrl_gpio_range mv78260_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 32), + MPP_GPIO_RANGE(2, 64, 64, 3), +}; + +static struct mvebu_mpp_ctrl mv78460_mpp_controls[] = { + MPP_REG_CTRL(0, 66), +}; + +static struct pinctrl_gpio_range mv78460_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 32), + MPP_GPIO_RANGE(2, 64, 64, 3), +}; + +static int __devinit armada_xp_pinctrl_probe(struct platform_device *pdev) +{ + struct mvebu_pinctrl_soc_info *soc = &armada_xp_pinctrl_info; + const struct of_device_id *match = + of_match_device(armada_xp_pinctrl_of_match, &pdev->dev); + + if (!match) + return -ENODEV; + + soc->variant = (unsigned) match->data & 0xff; + + switch (soc->variant) { + case V_MV78230: + soc->controls = mv78230_mpp_controls; + soc->ncontrols = ARRAY_SIZE(mv78230_mpp_controls); + soc->modes = armada_xp_mpp_modes; + /* We don't necessarily want the full list of the + * armada_xp_mpp_modes, but only the first 'n' ones + * that are available on this SoC */ + soc->nmodes = mv78230_mpp_controls[0].npins; + soc->gpioranges = mv78230_mpp_gpio_ranges; + soc->ngpioranges = ARRAY_SIZE(mv78230_mpp_gpio_ranges); + break; + case V_MV78260: + soc->controls = mv78260_mpp_controls; + soc->ncontrols = ARRAY_SIZE(mv78260_mpp_controls); + soc->modes = armada_xp_mpp_modes; + /* We don't necessarily want the full list of the + * armada_xp_mpp_modes, but only the first 'n' ones + * that are available on this SoC */ + soc->nmodes = mv78260_mpp_controls[0].npins; + soc->gpioranges = mv78260_mpp_gpio_ranges; + soc->ngpioranges = ARRAY_SIZE(mv78260_mpp_gpio_ranges); + break; + case V_MV78460: + soc->controls = mv78460_mpp_controls; + soc->ncontrols = ARRAY_SIZE(mv78460_mpp_controls); + soc->modes = armada_xp_mpp_modes; + /* We don't necessarily want the full list of the + * armada_xp_mpp_modes, but only the first 'n' ones + * that are available on this SoC */ + soc->nmodes = mv78460_mpp_controls[0].npins; + soc->gpioranges = mv78460_mpp_gpio_ranges; + soc->ngpioranges = ARRAY_SIZE(mv78460_mpp_gpio_ranges); + break; + } + + pdev->dev.platform_data = soc; + + return mvebu_pinctrl_probe(pdev); +} + +static int __devexit armada_xp_pinctrl_remove(struct platform_device *pdev) +{ + return mvebu_pinctrl_remove(pdev); +} + +static struct platform_driver armada_xp_pinctrl_driver = { + .driver = { + .name = "armada-xp-pinctrl", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(armada_xp_pinctrl_of_match), + }, + .probe = armada_xp_pinctrl_probe, + .remove = __devexit_p(armada_xp_pinctrl_remove), +}; + +module_platform_driver(armada_xp_pinctrl_driver); + +MODULE_AUTHOR("Thomas Petazzoni "); +MODULE_DESCRIPTION("Marvell Armada XP pinctrl driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/mvebu/pinctrl-dove.c b/drivers/pinctrl/mvebu/pinctrl-dove.c new file mode 100644 index 00000000000..ffe74b27d66 --- /dev/null +++ b/drivers/pinctrl/mvebu/pinctrl-dove.c @@ -0,0 +1,620 @@ +/* + * Marvell Dove pinctrl driver based on mvebu pinctrl core + * + * Author: Sebastian Hesselbarth + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "pinctrl-mvebu.h" + +#define DOVE_SB_REGS_VIRT_BASE 0xfde00000 +#define DOVE_MPP_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0200) +#define DOVE_PMU_MPP_GENERAL_CTRL (DOVE_MPP_VIRT_BASE + 0x10) +#define DOVE_AU0_AC97_SEL BIT(16) +#define DOVE_GLOBAL_CONFIG_1 (DOVE_SB_REGS_VIRT_BASE | 0xe802C) +#define DOVE_TWSI_ENABLE_OPTION1 BIT(7) +#define DOVE_GLOBAL_CONFIG_2 (DOVE_SB_REGS_VIRT_BASE | 0xe8030) +#define DOVE_TWSI_ENABLE_OPTION2 BIT(20) +#define DOVE_TWSI_ENABLE_OPTION3 BIT(21) +#define DOVE_TWSI_OPTION3_GPIO BIT(22) +#define DOVE_SSP_CTRL_STATUS_1 (DOVE_SB_REGS_VIRT_BASE | 0xe8034) +#define DOVE_SSP_ON_AU1 BIT(0) +#define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) +#define DOVE_AU1_SPDIFO_GPIO_EN BIT(1) +#define DOVE_NAND_GPIO_EN BIT(0) +#define DOVE_GPIO_LO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) +#define DOVE_MPP_CTRL4_VIRT_BASE (DOVE_GPIO_LO_VIRT_BASE + 0x40) +#define DOVE_SPI_GPIO_SEL BIT(5) +#define DOVE_UART1_GPIO_SEL BIT(4) +#define DOVE_AU1_GPIO_SEL BIT(3) +#define DOVE_CAM_GPIO_SEL BIT(2) +#define DOVE_SD1_GPIO_SEL BIT(1) +#define DOVE_SD0_GPIO_SEL BIT(0) + +#define MPPS_PER_REG 8 +#define MPP_BITS 4 +#define MPP_MASK 0xf + +#define CONFIG_PMU BIT(4) + +static int dove_pmu_mpp_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned off = (ctrl->pid / MPPS_PER_REG) * MPP_BITS; + unsigned shift = (ctrl->pid % MPPS_PER_REG) * MPP_BITS; + unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); + unsigned long mpp = readl(DOVE_MPP_VIRT_BASE + off); + + if (pmu & (1 << ctrl->pid)) + *config = CONFIG_PMU; + else + *config = (mpp >> shift) & MPP_MASK; + return 0; +} + +static int dove_pmu_mpp_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned off = (ctrl->pid / MPPS_PER_REG) * MPP_BITS; + unsigned shift = (ctrl->pid % MPPS_PER_REG) * MPP_BITS; + unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); + unsigned long mpp = readl(DOVE_MPP_VIRT_BASE + off); + + if (config == CONFIG_PMU) + writel(pmu | (1 << ctrl->pid), DOVE_PMU_MPP_GENERAL_CTRL); + else { + writel(pmu & ~(1 << ctrl->pid), DOVE_PMU_MPP_GENERAL_CTRL); + mpp &= ~(MPP_MASK << shift); + mpp |= config << shift; + writel(mpp, DOVE_MPP_VIRT_BASE + off); + } + return 0; +} + +static int dove_mpp4_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + unsigned long mask; + + switch (ctrl->pid) { + case 24: /* mpp_camera */ + mask = DOVE_CAM_GPIO_SEL; + break; + case 40: /* mpp_sdio0 */ + mask = DOVE_SD0_GPIO_SEL; + break; + case 46: /* mpp_sdio1 */ + mask = DOVE_SD1_GPIO_SEL; + break; + case 58: /* mpp_spi0 */ + mask = DOVE_SPI_GPIO_SEL; + break; + case 62: /* mpp_uart1 */ + mask = DOVE_UART1_GPIO_SEL; + break; + default: + return -EINVAL; + } + + *config = ((mpp4 & mask) != 0); + + return 0; +} + +static int dove_mpp4_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + unsigned long mask; + + switch (ctrl->pid) { + case 24: /* mpp_camera */ + mask = DOVE_CAM_GPIO_SEL; + break; + case 40: /* mpp_sdio0 */ + mask = DOVE_SD0_GPIO_SEL; + break; + case 46: /* mpp_sdio1 */ + mask = DOVE_SD1_GPIO_SEL; + break; + case 58: /* mpp_spi0 */ + mask = DOVE_SPI_GPIO_SEL; + break; + case 62: /* mpp_uart1 */ + mask = DOVE_UART1_GPIO_SEL; + break; + default: + return -EINVAL; + } + + mpp4 &= ~mask; + if (config) + mpp4 |= mask; + + writel(mpp4, DOVE_MPP_CTRL4_VIRT_BASE); + + return 0; +} + +static int dove_nand_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); + + *config = ((gmpp & DOVE_NAND_GPIO_EN) != 0); + + return 0; +} + +static int dove_nand_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); + + gmpp &= ~DOVE_NAND_GPIO_EN; + if (config) + gmpp |= DOVE_NAND_GPIO_EN; + + writel(gmpp, DOVE_MPP_GENERAL_VIRT_BASE); + + return 0; +} + +static int dove_audio0_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); + + *config = ((pmu & DOVE_AU0_AC97_SEL) != 0); + + return 0; +} + +static int dove_audio0_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); + + pmu &= ~DOVE_AU0_AC97_SEL; + if (config) + pmu |= DOVE_AU0_AC97_SEL; + writel(pmu, DOVE_PMU_MPP_GENERAL_CTRL); + + return 0; +} + +static int dove_audio1_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1); + unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); + unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); + + *config = 0; + if (mpp4 & DOVE_AU1_GPIO_SEL) + *config |= BIT(3); + if (sspc1 & DOVE_SSP_ON_AU1) + *config |= BIT(2); + if (gmpp & DOVE_AU1_SPDIFO_GPIO_EN) + *config |= BIT(1); + if (gcfg2 & DOVE_TWSI_OPTION3_GPIO) + *config |= BIT(0); + + /* SSP/TWSI only if I2S1 not set*/ + if ((*config & BIT(3)) == 0) + *config &= ~(BIT(2) | BIT(0)); + /* TWSI only if SPDIFO not set*/ + if ((*config & BIT(1)) == 0) + *config &= ~BIT(0); + return 0; +} + +static int dove_audio1_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); + unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1); + unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); + unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); + + if (config & BIT(0)) + gcfg2 |= DOVE_TWSI_OPTION3_GPIO; + if (config & BIT(1)) + gmpp |= DOVE_AU1_SPDIFO_GPIO_EN; + if (config & BIT(2)) + sspc1 |= DOVE_SSP_ON_AU1; + if (config & BIT(3)) + mpp4 |= DOVE_AU1_GPIO_SEL; + + writel(mpp4, DOVE_MPP_CTRL4_VIRT_BASE); + writel(sspc1, DOVE_SSP_CTRL_STATUS_1); + writel(gmpp, DOVE_MPP_GENERAL_VIRT_BASE); + writel(gcfg2, DOVE_GLOBAL_CONFIG_2); + + return 0; +} + +/* mpp[52:57] gpio pins depend heavily on current config; + * gpio_req does not try to mux in gpio capabilities to not + * break other functions. If you require all mpps as gpio + * enforce gpio setting by pinctrl mapping. + */ +static int dove_audio1_ctrl_gpio_req(struct mvebu_mpp_ctrl *ctrl, u8 pid) +{ + unsigned long config; + + dove_audio1_ctrl_get(ctrl, &config); + + switch (config) { + case 0x02: /* i2s1 : gpio[56:57] */ + case 0x0e: /* ssp : gpio[56:57] */ + if (pid >= 56) + return 0; + return -ENOTSUPP; + case 0x08: /* spdifo : gpio[52:55] */ + case 0x0b: /* twsi : gpio[52:55] */ + if (pid <= 55) + return 0; + return -ENOTSUPP; + case 0x0a: /* all gpio */ + return 0; + /* 0x00 : i2s1/spdifo : no gpio */ + /* 0x0c : ssp/spdifo : no gpio */ + /* 0x0f : ssp/twsi : no gpio */ + } + return -ENOTSUPP; +} + +/* mpp[52:57] has gpio pins capable of in and out */ +static int dove_audio1_ctrl_gpio_dir(struct mvebu_mpp_ctrl *ctrl, u8 pid, + bool input) +{ + if (pid < 52 || pid > 57) + return -ENOTSUPP; + return 0; +} + +static int dove_twsi_ctrl_get(struct mvebu_mpp_ctrl *ctrl, + unsigned long *config) +{ + unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1); + unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); + + *config = 0; + if (gcfg1 & DOVE_TWSI_ENABLE_OPTION1) + *config = 1; + else if (gcfg2 & DOVE_TWSI_ENABLE_OPTION2) + *config = 2; + else if (gcfg2 & DOVE_TWSI_ENABLE_OPTION3) + *config = 3; + + return 0; +} + +static int dove_twsi_ctrl_set(struct mvebu_mpp_ctrl *ctrl, + unsigned long config) +{ + unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1); + unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); + + gcfg1 &= ~DOVE_TWSI_ENABLE_OPTION1; + gcfg2 &= ~(DOVE_TWSI_ENABLE_OPTION2 | DOVE_TWSI_ENABLE_OPTION2); + + switch (config) { + case 1: + gcfg1 |= DOVE_TWSI_ENABLE_OPTION1; + break; + case 2: + gcfg2 |= DOVE_TWSI_ENABLE_OPTION2; + break; + case 3: + gcfg2 |= DOVE_TWSI_ENABLE_OPTION3; + break; + } + + writel(gcfg1, DOVE_GLOBAL_CONFIG_1); + writel(gcfg2, DOVE_GLOBAL_CONFIG_2); + + return 0; +} + +static struct mvebu_mpp_ctrl dove_mpp_controls[] = { + MPP_FUNC_CTRL(0, 0, "mpp0", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(1, 1, "mpp1", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(2, 2, "mpp2", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(3, 3, "mpp3", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(4, 4, "mpp4", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(5, 5, "mpp5", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(6, 6, "mpp6", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(7, 7, "mpp7", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(8, 8, "mpp8", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(9, 9, "mpp9", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(10, 10, "mpp10", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(11, 11, "mpp11", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(12, 12, "mpp12", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(13, 13, "mpp13", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(14, 14, "mpp14", dove_pmu_mpp_ctrl), + MPP_FUNC_CTRL(15, 15, "mpp15", dove_pmu_mpp_ctrl), + MPP_REG_CTRL(16, 23), + MPP_FUNC_CTRL(24, 39, "mpp_camera", dove_mpp4_ctrl), + MPP_FUNC_CTRL(40, 45, "mpp_sdio0", dove_mpp4_ctrl), + MPP_FUNC_CTRL(46, 51, "mpp_sdio1", dove_mpp4_ctrl), + MPP_FUNC_GPIO_CTRL(52, 57, "mpp_audio1", dove_audio1_ctrl), + MPP_FUNC_CTRL(58, 61, "mpp_spi0", dove_mpp4_ctrl), + MPP_FUNC_CTRL(62, 63, "mpp_uart1", dove_mpp4_ctrl), + MPP_FUNC_CTRL(64, 71, "mpp_nand", dove_nand_ctrl), + MPP_FUNC_CTRL(72, 72, "audio0", dove_audio0_ctrl), + MPP_FUNC_CTRL(73, 73, "twsi", dove_twsi_ctrl), +}; + +static struct mvebu_mpp_mode dove_mpp_modes[] = { + MPP_MODE(0, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "rts"), + MPP_FUNCTION(0x03, "sdio0", "cd"), + MPP_FUNCTION(0x0f, "lcd0", "pwm"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(1, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "cts"), + MPP_FUNCTION(0x03, "sdio0", "wp"), + MPP_FUNCTION(0x0f, "lcd1", "pwm"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(2, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "sata", "prsnt"), + MPP_FUNCTION(0x02, "uart2", "txd"), + MPP_FUNCTION(0x03, "sdio0", "buspwr"), + MPP_FUNCTION(0x04, "uart1", "rts"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(3, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "sata", "act"), + MPP_FUNCTION(0x02, "uart2", "rxd"), + MPP_FUNCTION(0x03, "sdio0", "ledctrl"), + MPP_FUNCTION(0x04, "uart1", "cts"), + MPP_FUNCTION(0x0f, "lcd-spi", "cs1"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(4, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "rts"), + MPP_FUNCTION(0x03, "sdio1", "cd"), + MPP_FUNCTION(0x04, "spi1", "miso"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(5, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "cts"), + MPP_FUNCTION(0x03, "sdio1", "wp"), + MPP_FUNCTION(0x04, "spi1", "cs"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(6, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "txd"), + MPP_FUNCTION(0x03, "sdio1", "buspwr"), + MPP_FUNCTION(0x04, "spi1", "mosi"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(7, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "rxd"), + MPP_FUNCTION(0x03, "sdio1", "ledctrl"), + MPP_FUNCTION(0x04, "spi1", "sck"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(8, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "watchdog", "rstout"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(9, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x05, "pex1", "clkreq"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(10, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x05, "ssp", "sclk"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(11, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "sata", "prsnt"), + MPP_FUNCTION(0x02, "sata-1", "act"), + MPP_FUNCTION(0x03, "sdio0", "ledctrl"), + MPP_FUNCTION(0x04, "sdio1", "ledctrl"), + MPP_FUNCTION(0x05, "pex0", "clkreq"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(12, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "sata", "act"), + MPP_FUNCTION(0x02, "uart2", "rts"), + MPP_FUNCTION(0x03, "audio0", "extclk"), + MPP_FUNCTION(0x04, "sdio1", "cd"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(13, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "cts"), + MPP_FUNCTION(0x03, "audio1", "extclk"), + MPP_FUNCTION(0x04, "sdio1", "wp"), + MPP_FUNCTION(0x05, "ssp", "extclk"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(14, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "txd"), + MPP_FUNCTION(0x04, "sdio1", "buspwr"), + MPP_FUNCTION(0x05, "ssp", "rxd"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(15, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart2", "rxd"), + MPP_FUNCTION(0x04, "sdio1", "ledctrl"), + MPP_FUNCTION(0x05, "ssp", "sfrm"), + MPP_FUNCTION(0x10, "pmu", NULL)), + MPP_MODE(16, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "rts"), + MPP_FUNCTION(0x03, "sdio0", "cd"), + MPP_FUNCTION(0x04, "lcd-spi", "cs1"), + MPP_FUNCTION(0x05, "ac97", "sdi1")), + MPP_MODE(17, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "ac97-1", "sysclko"), + MPP_FUNCTION(0x02, "uart3", "cts"), + MPP_FUNCTION(0x03, "sdio0", "wp"), + MPP_FUNCTION(0x04, "twsi", "sda"), + MPP_FUNCTION(0x05, "ac97", "sdi2")), + MPP_MODE(18, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "txd"), + MPP_FUNCTION(0x03, "sdio0", "buspwr"), + MPP_FUNCTION(0x04, "lcd0", "pwm"), + MPP_FUNCTION(0x05, "ac97", "sdi3")), + MPP_MODE(19, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "uart3", "rxd"), + MPP_FUNCTION(0x03, "sdio0", "ledctrl"), + MPP_FUNCTION(0x04, "twsi", "sck")), + MPP_MODE(20, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "ac97", "sysclko"), + MPP_FUNCTION(0x02, "lcd-spi", "miso"), + MPP_FUNCTION(0x03, "sdio1", "cd"), + MPP_FUNCTION(0x05, "sdio0", "cd"), + MPP_FUNCTION(0x06, "spi1", "miso")), + MPP_MODE(21, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "uart1", "rts"), + MPP_FUNCTION(0x02, "lcd-spi", "cs0"), + MPP_FUNCTION(0x03, "sdio1", "wp"), + MPP_FUNCTION(0x04, "ssp", "sfrm"), + MPP_FUNCTION(0x05, "sdio0", "wp"), + MPP_FUNCTION(0x06, "spi1", "cs")), + MPP_MODE(22, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x01, "uart1", "cts"), + MPP_FUNCTION(0x02, "lcd-spi", "mosi"), + MPP_FUNCTION(0x03, "sdio1", "buspwr"), + MPP_FUNCTION(0x04, "ssp", "txd"), + MPP_FUNCTION(0x05, "sdio0", "buspwr"), + MPP_FUNCTION(0x06, "spi1", "mosi")), + MPP_MODE(23, + MPP_FUNCTION(0x00, "gpio", NULL), + MPP_FUNCTION(0x02, "lcd-spi", "sck"), + MPP_FUNCTION(0x03, "sdio1", "ledctrl"), + MPP_FUNCTION(0x04, "ssp", "sclk"), + MPP_FUNCTION(0x05, "sdio0", "ledctrl"), + MPP_FUNCTION(0x06, "spi1", "sck")), + MPP_MODE(24, + MPP_FUNCTION(0x00, "camera", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(40, + MPP_FUNCTION(0x00, "sdio0", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(46, + MPP_FUNCTION(0x00, "sdio1", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(52, + MPP_FUNCTION(0x00, "i2s1/spdifo", NULL), + MPP_FUNCTION(0x02, "i2s1", NULL), + MPP_FUNCTION(0x08, "spdifo", NULL), + MPP_FUNCTION(0x0a, "gpio", NULL), + MPP_FUNCTION(0x0b, "twsi", NULL), + MPP_FUNCTION(0x0c, "ssp/spdifo", NULL), + MPP_FUNCTION(0x0e, "ssp", NULL), + MPP_FUNCTION(0x0f, "ssp/twsi", NULL)), + MPP_MODE(58, + MPP_FUNCTION(0x00, "spi0", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(62, + MPP_FUNCTION(0x00, "uart1", NULL), + MPP_FUNCTION(0x01, "gpio", NULL)), + MPP_MODE(64, + MPP_FUNCTION(0x00, "nand", NULL), + MPP_FUNCTION(0x01, "gpo", NULL)), + MPP_MODE(72, + MPP_FUNCTION(0x00, "i2s", NULL), + MPP_FUNCTION(0x01, "ac97", NULL)), + MPP_MODE(73, + MPP_FUNCTION(0x00, "twsi-none", NULL), + MPP_FUNCTION(0x01, "twsi-opt1", NULL), + MPP_FUNCTION(0x02, "twsi-opt2", NULL), + MPP_FUNCTION(0x03, "twsi-opt3", NULL)), +}; + +static struct pinctrl_gpio_range dove_mpp_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 32), + MPP_GPIO_RANGE(2, 64, 64, 8), +}; + +static struct mvebu_pinctrl_soc_info dove_pinctrl_info = { + .controls = dove_mpp_controls, + .ncontrols = ARRAY_SIZE(dove_mpp_controls), + .modes = dove_mpp_modes, + .nmodes = ARRAY_SIZE(dove_mpp_modes), + .gpioranges = dove_mpp_gpio_ranges, + .ngpioranges = ARRAY_SIZE(dove_mpp_gpio_ranges), + .variant = 0, +}; + +static struct clk *clk; + +static struct of_device_id dove_pinctrl_of_match[] __devinitdata = { + { .compatible = "marvell,dove-pinctrl", .data = &dove_pinctrl_info }, + { } +}; + +static int __devinit dove_pinctrl_probe(struct platform_device *pdev) +{ + const struct of_device_id *match = + of_match_device(dove_pinctrl_of_match, &pdev->dev); + pdev->dev.platform_data = match->data; + + /* + * General MPP Configuration Register is part of pdma registers. + * grab clk to make sure it is ticking. + */ + clk = devm_clk_get(&pdev->dev, NULL); + if (!IS_ERR(clk)) + clk_prepare_enable(clk); + + return mvebu_pinctrl_probe(pdev); +} + +static int __devexit dove_pinctrl_remove(struct platform_device *pdev) +{ + int ret; + + ret = mvebu_pinctrl_remove(pdev); + if (!IS_ERR(clk)) + clk_disable_unprepare(clk); + return ret; +} + +static struct platform_driver dove_pinctrl_driver = { + .driver = { + .name = "dove-pinctrl", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(dove_pinctrl_of_match), + }, + .probe = dove_pinctrl_probe, + .remove = __devexit_p(dove_pinctrl_remove), +}; + +module_platform_driver(dove_pinctrl_driver); + +MODULE_AUTHOR("Sebastian Hesselbarth "); +MODULE_DESCRIPTION("Marvell Dove pinctrl driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c new file mode 100644 index 00000000000..9a74ef674a0 --- /dev/null +++ b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c @@ -0,0 +1,472 @@ +/* + * Marvell Kirkwood pinctrl driver based on mvebu pinctrl core + * + * Author: Sebastian Hesselbarth + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "pinctrl-mvebu.h" + +#define V(f6180, f6190, f6192, f6281, f6282) \ + ((f6180 << 0) | (f6190 << 1) | (f6192 << 2) | \ + (f6281 << 3) | (f6282 << 4)) + +enum kirkwood_variant { + VARIANT_MV88F6180 = V(1, 0, 0, 0, 0), + VARIANT_MV88F6190 = V(0, 1, 0, 0, 0), + VARIANT_MV88F6192 = V(0, 0, 1, 0, 0), + VARIANT_MV88F6281 = V(0, 0, 0, 1, 0), + VARIANT_MV88F6282 = V(0, 0, 0, 0, 1), +}; + +static struct mvebu_mpp_mode mv88f6xxx_mpp_modes[] = { + MPP_MODE(0, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io2", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1))), + MPP_MODE(1, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io3", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1))), + MPP_MODE(2, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io4", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1))), + MPP_MODE(3, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io5", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1))), + MPP_MODE(4, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io6", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "rxd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0))), + MPP_MODE(5, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io7", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "txd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "ptp", "trig", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1))), + MPP_MODE(6, + MPP_VAR_FUNCTION(0x0, "sysrst", "out", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "spi", "mosi", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "ptp", "trig", V(1, 1, 1, 1, 0))), + MPP_MODE(7, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "pex", "rsto", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1))), + MPP_MODE(8, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "twsi0", "sda", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "rts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xc, "ptp", "clk", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1))), + MPP_MODE(9, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "twsi0", "sck", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "cts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xc, "ptp", "evreq", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1))), + MPP_MODE(10, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0X3, "uart0", "txd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xc, "ptp", "trig", V(1, 1, 1, 1, 0))), + MPP_MODE(11, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart0", "rxd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xc, "ptp-2", "trig", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1))), + MPP_MODE(12, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 0, 1)), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0x1, "sdio", "clk", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xb, "spi", "mosi", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "twsi1", "sda", V(0, 0, 0, 0, 1))), + MPP_MODE(13, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "cmd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xa, "audio", "rmclk", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1))), + MPP_MODE(14, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d0", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xb, "audio-1", "sdi", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1))), + MPP_MODE(15, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d1", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "sata0", "act", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "spi", "cs", V(0, 0, 0, 0, 1))), + MPP_MODE(16, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d2", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "sata1", "act", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "extclk", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1))), + MPP_MODE(17, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d3", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xa, "sata1", "act", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xd, "twsi1", "sck", V(0, 0, 0, 0, 1))), + MPP_MODE(18, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io0", V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "pex", "clkreq", V(0, 0, 0, 0, 1))), + MPP_MODE(19, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io1", V(1, 1, 1, 1, 1))), + MPP_MODE(20, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd0", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d0", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(1, 0, 0, 0, 0))), + MPP_MODE(21, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd1", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d1", V(0, 0, 0, 0, 1))), + MPP_MODE(22, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd2", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d2", V(0, 0, 0, 0, 1))), + MPP_MODE(23, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd3", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d3", V(0, 0, 0, 0, 1))), + MPP_MODE(24, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd0", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d4", V(0, 0, 0, 0, 1))), + MPP_MODE(25, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd1", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d5", V(0, 0, 0, 0, 1))), + MPP_MODE(26, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd2", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d6", V(0, 0, 0, 0, 1))), + MPP_MODE(27, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd3", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d7", V(0, 0, 0, 0, 1))), + MPP_MODE(28, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "col", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d8", V(0, 0, 0, 0, 1))), + MPP_MODE(29, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txclk", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d9", V(0, 0, 0, 0, 1))), + MPP_MODE(30, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxctl", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d10", V(0, 0, 0, 0, 1))), + MPP_MODE(31, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxclk", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d11", V(0, 0, 0, 0, 1))), + MPP_MODE(32, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txclko", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d12", V(0, 0, 0, 0, 1))), + MPP_MODE(33, + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txctl", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d13", V(0, 0, 0, 0, 1))), + MPP_MODE(34, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "txen", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d14", V(0, 0, 0, 0, 1))), + MPP_MODE(35, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxerr", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d15", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(0, 1, 1, 1, 1))), + MPP_MODE(36, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "twsi1", "sda", V(0, 0, 0, 0, 1))), + MPP_MODE(37, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "twsi1", "sck", V(0, 0, 0, 0, 1))), + MPP_MODE(38, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d18", V(0, 0, 0, 0, 1))), + MPP_MODE(39, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d19", V(0, 0, 0, 0, 1))), + MPP_MODE(40, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d20", V(0, 0, 0, 0, 1))), + MPP_MODE(41, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d21", V(0, 0, 0, 0, 1))), + MPP_MODE(42, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d22", V(0, 0, 0, 0, 1))), + MPP_MODE(43, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d23", V(0, 0, 0, 0, 1))), + MPP_MODE(44, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "clk", V(0, 0, 0, 0, 1))), + MPP_MODE(45, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "e", V(0, 0, 0, 0, 1))), + MPP_MODE(46, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1))), + MPP_MODE(47, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1))), + MPP_MODE(48, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d16", V(0, 0, 0, 0, 1))), + MPP_MODE(49, + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 0, 1, 1)), + MPP_VAR_FUNCTION(0x5, "ptp", "clk", V(0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xa, "pex", "clkreq", V(0, 0, 0, 0, 1)), + MPP_VAR_FUNCTION(0xb, "lcd", "d17", V(0, 0, 0, 0, 1))), +}; + +static struct mvebu_mpp_ctrl mv88f6180_mpp_controls[] = { + MPP_REG_CTRL(0, 29), +}; + +static struct pinctrl_gpio_range mv88f6180_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 30), +}; + +static struct mvebu_mpp_ctrl mv88f619x_mpp_controls[] = { + MPP_REG_CTRL(0, 35), +}; + +static struct pinctrl_gpio_range mv88f619x_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 4), +}; + +static struct mvebu_mpp_ctrl mv88f628x_mpp_controls[] = { + MPP_REG_CTRL(0, 49), +}; + +static struct pinctrl_gpio_range mv88f628x_gpio_ranges[] = { + MPP_GPIO_RANGE(0, 0, 0, 32), + MPP_GPIO_RANGE(1, 32, 32, 18), +}; + +static struct mvebu_pinctrl_soc_info mv88f6180_info = { + .variant = VARIANT_MV88F6180, + .controls = mv88f6180_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f6180_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f6180_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f6180_gpio_ranges), +}; + +static struct mvebu_pinctrl_soc_info mv88f6190_info = { + .variant = VARIANT_MV88F6190, + .controls = mv88f619x_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f619x_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), +}; + +static struct mvebu_pinctrl_soc_info mv88f6192_info = { + .variant = VARIANT_MV88F6192, + .controls = mv88f619x_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f619x_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), +}; + +static struct mvebu_pinctrl_soc_info mv88f6281_info = { + .variant = VARIANT_MV88F6281, + .controls = mv88f628x_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f628x_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), +}; + +static struct mvebu_pinctrl_soc_info mv88f6282_info = { + .variant = VARIANT_MV88F6282, + .controls = mv88f628x_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f628x_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), +}; + +static struct of_device_id kirkwood_pinctrl_of_match[] __devinitdata = { + { .compatible = "marvell,88f6180-pinctrl", .data = &mv88f6180_info }, + { .compatible = "marvell,88f6190-pinctrl", .data = &mv88f6190_info }, + { .compatible = "marvell,88f6192-pinctrl", .data = &mv88f6192_info }, + { .compatible = "marvell,88f6281-pinctrl", .data = &mv88f6281_info }, + { .compatible = "marvell,88f6282-pinctrl", .data = &mv88f6282_info }, + { } +}; + +static int __devinit kirkwood_pinctrl_probe(struct platform_device *pdev) +{ + const struct of_device_id *match = + of_match_device(kirkwood_pinctrl_of_match, &pdev->dev); + pdev->dev.platform_data = match->data; + return mvebu_pinctrl_probe(pdev); +} + +static int __devexit kirkwood_pinctrl_remove(struct platform_device *pdev) +{ + return mvebu_pinctrl_remove(pdev); +} + +static struct platform_driver kirkwood_pinctrl_driver = { + .driver = { + .name = "kirkwood-pinctrl", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(kirkwood_pinctrl_of_match), + }, + .probe = kirkwood_pinctrl_probe, + .remove = __devexit_p(kirkwood_pinctrl_remove), +}; + +module_platform_driver(kirkwood_pinctrl_driver); + +MODULE_AUTHOR("Sebastian Hesselbarth "); +MODULE_DESCRIPTION("Marvell Kirkwood pinctrl driver"); +MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.c b/drivers/pinctrl/mvebu/pinctrl-mvebu.c new file mode 100644 index 00000000000..6c44b7e8964 --- /dev/null +++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.c @@ -0,0 +1,753 @@ +/* + * Marvell MVEBU pinctrl core driver + * + * Authors: Sebastian Hesselbarth + * Thomas Petazzoni + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "pinctrl-mvebu.h" + +#define MPPS_PER_REG 8 +#define MPP_BITS 4 +#define MPP_MASK 0xf + +struct mvebu_pinctrl_function { + const char *name; + const char **groups; + unsigned num_groups; +}; + +struct mvebu_pinctrl_group { + const char *name; + struct mvebu_mpp_ctrl *ctrl; + struct mvebu_mpp_ctrl_setting *settings; + unsigned num_settings; + unsigned gid; + unsigned *pins; + unsigned npins; +}; + +struct mvebu_pinctrl { + struct device *dev; + struct pinctrl_dev *pctldev; + struct pinctrl_desc desc; + void __iomem *base; + struct mvebu_pinctrl_group *groups; + unsigned num_groups; + struct mvebu_pinctrl_function *functions; + unsigned num_functions; + u8 variant; +}; + +static struct mvebu_pinctrl_group *mvebu_pinctrl_find_group_by_pid( + struct mvebu_pinctrl *pctl, unsigned pid) +{ + unsigned n; + for (n = 0; n < pctl->num_groups; n++) { + if (pid >= pctl->groups[n].pins[0] && + pid < pctl->groups[n].pins[0] + + pctl->groups[n].npins) + return &pctl->groups[n]; + } + return NULL; +} + +static struct mvebu_pinctrl_group *mvebu_pinctrl_find_group_by_name( + struct mvebu_pinctrl *pctl, const char *name) +{ + unsigned n; + for (n = 0; n < pctl->num_groups; n++) { + if (strcmp(name, pctl->groups[n].name) == 0) + return &pctl->groups[n]; + } + return NULL; +} + +static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_val( + struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp, + unsigned long config) +{ + unsigned n; + for (n = 0; n < grp->num_settings; n++) { + if (config == grp->settings[n].val) { + if (!pctl->variant || (pctl->variant & + grp->settings[n].variant)) + return &grp->settings[n]; + } + } + return NULL; +} + +static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_name( + struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp, + const char *name) +{ + unsigned n; + for (n = 0; n < grp->num_settings; n++) { + if (strcmp(name, grp->settings[n].name) == 0) { + if (!pctl->variant || (pctl->variant & + grp->settings[n].variant)) + return &grp->settings[n]; + } + } + return NULL; +} + +static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_gpio_setting( + struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp) +{ + unsigned n; + for (n = 0; n < grp->num_settings; n++) { + if (grp->settings[n].flags & + (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { + if (!pctl->variant || (pctl->variant & + grp->settings[n].variant)) + return &grp->settings[n]; + } + } + return NULL; +} + +static struct mvebu_pinctrl_function *mvebu_pinctrl_find_function_by_name( + struct mvebu_pinctrl *pctl, const char *name) +{ + unsigned n; + for (n = 0; n < pctl->num_functions; n++) { + if (strcmp(name, pctl->functions[n].name) == 0) + return &pctl->functions[n]; + } + return NULL; +} + +/* + * Common mpp pin configuration registers on MVEBU are + * registers of eight 4-bit values for each mpp setting. + * Register offset and bit mask are calculated accordingly below. + */ +static int mvebu_common_mpp_get(struct mvebu_pinctrl *pctl, + struct mvebu_pinctrl_group *grp, + unsigned long *config) +{ + unsigned pin = grp->gid; + unsigned off = (pin / MPPS_PER_REG) * MPP_BITS; + unsigned shift = (pin % MPPS_PER_REG) * MPP_BITS; + + *config = readl(pctl->base + off); + *config >>= shift; + *config &= MPP_MASK; + + return 0; +} + +static int mvebu_common_mpp_set(struct mvebu_pinctrl *pctl, + struct mvebu_pinctrl_group *grp, + unsigned long config) +{ + unsigned pin = grp->gid; + unsigned off = (pin / MPPS_PER_REG) * MPP_BITS; + unsigned shift = (pin % MPPS_PER_REG) * MPP_BITS; + unsigned long reg; + + reg = readl(pctl->base + off); + reg &= ~(MPP_MASK << shift); + reg |= (config << shift); + writel(reg, pctl->base + off); + + return 0; +} + +static int mvebu_pinconf_group_get(struct pinctrl_dev *pctldev, + unsigned gid, unsigned long *config) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; + + if (!grp->ctrl) + return -EINVAL; + + if (grp->ctrl->mpp_get) + return grp->ctrl->mpp_get(grp->ctrl, config); + + return mvebu_common_mpp_get(pctl, grp, config); +} + +static int mvebu_pinconf_group_set(struct pinctrl_dev *pctldev, + unsigned gid, unsigned long config) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; + + if (!grp->ctrl) + return -EINVAL; + + if (grp->ctrl->mpp_set) + return grp->ctrl->mpp_set(grp->ctrl, config); + + return mvebu_common_mpp_set(pctl, grp, config); +} + +static void mvebu_pinconf_group_dbg_show(struct pinctrl_dev *pctldev, + struct seq_file *s, unsigned gid) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; + struct mvebu_mpp_ctrl_setting *curr; + unsigned long config; + unsigned n; + + if (mvebu_pinconf_group_get(pctldev, gid, &config)) + return; + + curr = mvebu_pinctrl_find_setting_by_val(pctl, grp, config); + + if (curr) { + seq_printf(s, "current: %s", curr->name); + if (curr->subname) + seq_printf(s, "(%s)", curr->subname); + if (curr->flags & (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { + seq_printf(s, "("); + if (curr->flags & MVEBU_SETTING_GPI) + seq_printf(s, "i"); + if (curr->flags & MVEBU_SETTING_GPO) + seq_printf(s, "o"); + seq_printf(s, ")"); + } + } else + seq_printf(s, "current: UNKNOWN"); + + if (grp->num_settings > 1) { + seq_printf(s, ", available = ["); + for (n = 0; n < grp->num_settings; n++) { + if (curr == &grp->settings[n]) + continue; + + /* skip unsupported settings for this variant */ + if (pctl->variant && + !(pctl->variant & grp->settings[n].variant)) + continue; + + seq_printf(s, " %s", grp->settings[n].name); + if (grp->settings[n].subname) + seq_printf(s, "(%s)", grp->settings[n].subname); + if (grp->settings[n].flags & + (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { + seq_printf(s, "("); + if (grp->settings[n].flags & MVEBU_SETTING_GPI) + seq_printf(s, "i"); + if (grp->settings[n].flags & MVEBU_SETTING_GPO) + seq_printf(s, "o"); + seq_printf(s, ")"); + } + } + seq_printf(s, " ]"); + } + return; +} + +static struct pinconf_ops mvebu_pinconf_ops = { + .pin_config_group_get = mvebu_pinconf_group_get, + .pin_config_group_set = mvebu_pinconf_group_set, + .pin_config_group_dbg_show = mvebu_pinconf_group_dbg_show, +}; + +static int mvebu_pinmux_get_funcs_count(struct pinctrl_dev *pctldev) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + return pctl->num_functions; +} + +static const char *mvebu_pinmux_get_func_name(struct pinctrl_dev *pctldev, + unsigned fid) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + return pctl->functions[fid].name; +} + +static int mvebu_pinmux_get_groups(struct pinctrl_dev *pctldev, unsigned fid, + const char * const **groups, + unsigned * const num_groups) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + + *groups = pctl->functions[fid].groups; + *num_groups = pctl->functions[fid].num_groups; + return 0; +} + +static int mvebu_pinmux_enable(struct pinctrl_dev *pctldev, unsigned fid, + unsigned gid) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_function *func = &pctl->functions[fid]; + struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; + struct mvebu_mpp_ctrl_setting *setting; + int ret; + + setting = mvebu_pinctrl_find_setting_by_name(pctl, grp, + func->name); + if (!setting) { + dev_err(pctl->dev, + "unable to find setting %s in group %s\n", + func->name, func->groups[gid]); + return -EINVAL; + } + + ret = mvebu_pinconf_group_set(pctldev, grp->gid, setting->val); + if (ret) { + dev_err(pctl->dev, "cannot set group %s to %s\n", + func->groups[gid], func->name); + return ret; + } + + return 0; +} + +static int mvebu_pinmux_gpio_request_enable(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, unsigned offset) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp; + struct mvebu_mpp_ctrl_setting *setting; + + grp = mvebu_pinctrl_find_group_by_pid(pctl, offset); + if (!grp) + return -EINVAL; + + if (grp->ctrl->mpp_gpio_req) + return grp->ctrl->mpp_gpio_req(grp->ctrl, offset); + + setting = mvebu_pinctrl_find_gpio_setting(pctl, grp); + if (!setting) + return -ENOTSUPP; + + return mvebu_pinconf_group_set(pctldev, grp->gid, setting->val); +} + +static int mvebu_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev, + struct pinctrl_gpio_range *range, unsigned offset, bool input) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct mvebu_pinctrl_group *grp; + struct mvebu_mpp_ctrl_setting *setting; + + grp = mvebu_pinctrl_find_group_by_pid(pctl, offset); + if (!grp) + return -EINVAL; + + if (grp->ctrl->mpp_gpio_dir) + return grp->ctrl->mpp_gpio_dir(grp->ctrl, offset, input); + + setting = mvebu_pinctrl_find_gpio_setting(pctl, grp); + if (!setting) + return -ENOTSUPP; + + if ((input && (setting->flags & MVEBU_SETTING_GPI)) || + (!input && (setting->flags & MVEBU_SETTING_GPO))) + return 0; + + return -ENOTSUPP; +} + +static struct pinmux_ops mvebu_pinmux_ops = { + .get_functions_count = mvebu_pinmux_get_funcs_count, + .get_function_name = mvebu_pinmux_get_func_name, + .get_function_groups = mvebu_pinmux_get_groups, + .gpio_request_enable = mvebu_pinmux_gpio_request_enable, + .gpio_set_direction = mvebu_pinmux_gpio_set_direction, + .enable = mvebu_pinmux_enable, +}; + +static int mvebu_pinctrl_get_groups_count(struct pinctrl_dev *pctldev) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + return pctl->num_groups; +} + +static const char *mvebu_pinctrl_get_group_name(struct pinctrl_dev *pctldev, + unsigned gid) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + return pctl->groups[gid].name; +} + +static int mvebu_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, + unsigned gid, const unsigned **pins, + unsigned *num_pins) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + *pins = pctl->groups[gid].pins; + *num_pins = pctl->groups[gid].npins; + return 0; +} + +static int mvebu_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev, + struct device_node *np, + struct pinctrl_map **map, + unsigned *num_maps) +{ + struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); + struct property *prop; + const char *function; + const char *group; + int ret, nmaps, n; + + *map = NULL; + *num_maps = 0; + + ret = of_property_read_string(np, "marvell,function", &function); + if (ret) { + dev_err(pctl->dev, + "missing marvell,function in node %s\n", np->name); + return 0; + } + + nmaps = of_property_count_strings(np, "marvell,pins"); + if (nmaps < 0) { + dev_err(pctl->dev, + "missing marvell,pins in node %s\n", np->name); + return 0; + } + + *map = kmalloc(nmaps * sizeof(struct pinctrl_map), GFP_KERNEL); + if (map == NULL) { + dev_err(pctl->dev, + "cannot allocate pinctrl_map memory for %s\n", + np->name); + return -ENOMEM; + } + + n = 0; + of_property_for_each_string(np, "marvell,pins", prop, group) { + struct mvebu_pinctrl_group *grp = + mvebu_pinctrl_find_group_by_name(pctl, group); + + if (!grp) { + dev_err(pctl->dev, "unknown pin %s", group); + continue; + } + + if (!mvebu_pinctrl_find_setting_by_name(pctl, grp, function)) { + dev_err(pctl->dev, "unsupported function %s on pin %s", + function, group); + continue; + } + + (*map)[n].type = PIN_MAP_TYPE_MUX_GROUP; + (*map)[n].data.mux.group = group; + (*map)[n].data.mux.function = function; + n++; + } + + *num_maps = nmaps; + + return 0; +} + +static void mvebu_pinctrl_dt_free_map(struct pinctrl_dev *pctldev, + struct pinctrl_map *map, unsigned num_maps) +{ + kfree(map); +} + +static struct pinctrl_ops mvebu_pinctrl_ops = { + .get_groups_count = mvebu_pinctrl_get_groups_count, + .get_group_name = mvebu_pinctrl_get_group_name, + .get_group_pins = mvebu_pinctrl_get_group_pins, + .dt_node_to_map = mvebu_pinctrl_dt_node_to_map, + .dt_free_map = mvebu_pinctrl_dt_free_map, +}; + +static int __devinit _add_function(struct mvebu_pinctrl_function *funcs, + const char *name) +{ + while (funcs->num_groups) { + /* function already there */ + if (strcmp(funcs->name, name) == 0) { + funcs->num_groups++; + return -EEXIST; + } + funcs++; + } + funcs->name = name; + funcs->num_groups = 1; + return 0; +} + +static int __devinit mvebu_pinctrl_build_functions(struct platform_device *pdev, + struct mvebu_pinctrl *pctl) +{ + struct mvebu_pinctrl_function *funcs; + int num = 0; + int n, s; + + /* we allocate functions for number of pins and hope + * there are less unique functions than pins available */ + funcs = devm_kzalloc(&pdev->dev, pctl->desc.npins * + sizeof(struct mvebu_pinctrl_function), GFP_KERNEL); + if (!funcs) + return -ENOMEM; + + for (n = 0; n < pctl->num_groups; n++) { + struct mvebu_pinctrl_group *grp = &pctl->groups[n]; + for (s = 0; s < grp->num_settings; s++) { + /* skip unsupported settings on this variant */ + if (pctl->variant && + !(pctl->variant & grp->settings[s].variant)) + continue; + + /* check for unique functions and count groups */ + if (_add_function(funcs, grp->settings[s].name)) + continue; + + num++; + } + } + + /* with the number of unique functions and it's groups known, + reallocate functions and assign group names */ + funcs = krealloc(funcs, num * sizeof(struct mvebu_pinctrl_function), + GFP_KERNEL); + if (!funcs) + return -ENOMEM; + + pctl->num_functions = num; + pctl->functions = funcs; + + for (n = 0; n < pctl->num_groups; n++) { + struct mvebu_pinctrl_group *grp = &pctl->groups[n]; + for (s = 0; s < grp->num_settings; s++) { + struct mvebu_pinctrl_function *f; + const char **groups; + + /* skip unsupported settings on this variant */ + if (pctl->variant && + !(pctl->variant & grp->settings[s].variant)) + continue; + + f = mvebu_pinctrl_find_function_by_name(pctl, + grp->settings[s].name); + + /* allocate group name array if not done already */ + if (!f->groups) { + f->groups = devm_kzalloc(&pdev->dev, + f->num_groups * sizeof(char *), + GFP_KERNEL); + if (!f->groups) + return -ENOMEM; + } + + /* find next free group name and assign current name */ + groups = f->groups; + while (*groups) + groups++; + *groups = grp->name; + } + } + + return 0; +} + +int __devinit mvebu_pinctrl_probe(struct platform_device *pdev) +{ + struct mvebu_pinctrl_soc_info *soc = dev_get_platdata(&pdev->dev); + struct device_node *np = pdev->dev.of_node; + struct mvebu_pinctrl *pctl; + void __iomem *base; + struct pinctrl_pin_desc *pdesc; + unsigned gid, n, k; + int ret; + + if (!soc || !soc->controls || !soc->modes) { + dev_err(&pdev->dev, "wrong pinctrl soc info\n"); + return -EINVAL; + } + + base = of_iomap(np, 0); + if (!base) { + dev_err(&pdev->dev, "unable to get base address\n"); + return -ENODEV; + } + + pctl = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_pinctrl), + GFP_KERNEL); + if (!pctl) { + dev_err(&pdev->dev, "unable to alloc driver\n"); + return -ENOMEM; + } + + pctl->desc.name = dev_name(&pdev->dev); + pctl->desc.owner = THIS_MODULE; + pctl->desc.pctlops = &mvebu_pinctrl_ops; + pctl->desc.pmxops = &mvebu_pinmux_ops; + pctl->desc.confops = &mvebu_pinconf_ops; + pctl->variant = soc->variant; + pctl->base = base; + pctl->dev = &pdev->dev; + platform_set_drvdata(pdev, pctl); + + /* count controls and create names for mvebu generic + register controls; also does sanity checks */ + pctl->num_groups = 0; + pctl->desc.npins = 0; + for (n = 0; n < soc->ncontrols; n++) { + struct mvebu_mpp_ctrl *ctrl = &soc->controls[n]; + char *names; + + pctl->desc.npins += ctrl->npins; + /* initial control pins */ + for (k = 0; k < ctrl->npins; k++) + ctrl->pins[k] = ctrl->pid + k; + + /* special soc specific control */ + if (ctrl->mpp_get || ctrl->mpp_set) { + if (!ctrl->name || !ctrl->mpp_set || !ctrl->mpp_set) { + dev_err(&pdev->dev, "wrong soc control info\n"); + return -EINVAL; + } + pctl->num_groups += 1; + continue; + } + + /* generic mvebu register control */ + names = devm_kzalloc(&pdev->dev, ctrl->npins * 8, GFP_KERNEL); + if (!names) { + dev_err(&pdev->dev, "failed to alloc mpp names\n"); + return -ENOMEM; + } + for (k = 0; k < ctrl->npins; k++) + sprintf(names + 8*k, "mpp%d", ctrl->pid+k); + ctrl->name = names; + pctl->num_groups += ctrl->npins; + } + + pdesc = devm_kzalloc(&pdev->dev, pctl->desc.npins * + sizeof(struct pinctrl_pin_desc), GFP_KERNEL); + if (!pdesc) { + dev_err(&pdev->dev, "failed to alloc pinctrl pins\n"); + return -ENOMEM; + } + + for (n = 0; n < pctl->desc.npins; n++) + pdesc[n].number = n; + pctl->desc.pins = pdesc; + + pctl->groups = devm_kzalloc(&pdev->dev, pctl->num_groups * + sizeof(struct mvebu_pinctrl_group), GFP_KERNEL); + if (!pctl->groups) { + dev_err(&pdev->dev, "failed to alloc pinctrl groups\n"); + return -ENOMEM; + } + + /* assign mpp controls to groups */ + gid = 0; + for (n = 0; n < soc->ncontrols; n++) { + struct mvebu_mpp_ctrl *ctrl = &soc->controls[n]; + pctl->groups[gid].gid = gid; + pctl->groups[gid].ctrl = ctrl; + pctl->groups[gid].name = ctrl->name; + pctl->groups[gid].pins = ctrl->pins; + pctl->groups[gid].npins = ctrl->npins; + + /* generic mvebu register control maps to a number of groups */ + if (!ctrl->mpp_get && !ctrl->mpp_set) { + pctl->groups[gid].npins = 1; + + for (k = 1; k < ctrl->npins; k++) { + gid++; + pctl->groups[gid].gid = gid; + pctl->groups[gid].ctrl = ctrl; + pctl->groups[gid].name = &ctrl->name[8*k]; + pctl->groups[gid].pins = &ctrl->pins[k]; + pctl->groups[gid].npins = 1; + } + } + gid++; + } + + /* assign mpp modes to groups */ + for (n = 0; n < soc->nmodes; n++) { + struct mvebu_mpp_mode *mode = &soc->modes[n]; + struct mvebu_pinctrl_group *grp = + mvebu_pinctrl_find_group_by_pid(pctl, mode->pid); + unsigned num_settings; + + if (!grp) { + dev_warn(&pdev->dev, "unknown pinctrl group %d\n", + mode->pid); + continue; + } + + for (num_settings = 0; ;) { + struct mvebu_mpp_ctrl_setting *set = + &mode->settings[num_settings]; + + if (!set->name) + break; + num_settings++; + + /* skip unsupported settings for this variant */ + if (pctl->variant && !(pctl->variant & set->variant)) + continue; + + /* find gpio/gpo/gpi settings */ + if (strcmp(set->name, "gpio") == 0) + set->flags = MVEBU_SETTING_GPI | + MVEBU_SETTING_GPO; + else if (strcmp(set->name, "gpo") == 0) + set->flags = MVEBU_SETTING_GPO; + else if (strcmp(set->name, "gpi") == 0) + set->flags = MVEBU_SETTING_GPI; + } + + grp->settings = mode->settings; + grp->num_settings = num_settings; + } + + ret = mvebu_pinctrl_build_functions(pdev, pctl); + if (ret) { + dev_err(&pdev->dev, "unable to build functions\n"); + return ret; + } + + pctl->pctldev = pinctrl_register(&pctl->desc, &pdev->dev, pctl); + if (!pctl->pctldev) { + dev_err(&pdev->dev, "unable to register pinctrl driver\n"); + return -EINVAL; + } + + dev_info(&pdev->dev, "registered pinctrl driver\n"); + + /* register gpio ranges */ + for (n = 0; n < soc->ngpioranges; n++) + pinctrl_add_gpio_range(pctl->pctldev, &soc->gpioranges[n]); + + return 0; +} + +int __devexit mvebu_pinctrl_remove(struct platform_device *pdev) +{ + struct mvebu_pinctrl *pctl = platform_get_drvdata(pdev); + pinctrl_unregister(pctl->pctldev); + return 0; +} diff --git a/drivers/pinctrl/mvebu/pinctrl-mvebu.h b/drivers/pinctrl/mvebu/pinctrl-mvebu.h new file mode 100644 index 00000000000..90bd3beee86 --- /dev/null +++ b/drivers/pinctrl/mvebu/pinctrl-mvebu.h @@ -0,0 +1,192 @@ +/* + * Marvell MVEBU pinctrl driver + * + * Authors: Sebastian Hesselbarth + * Thomas Petazzoni + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef __PINCTRL_MVEBU_H__ +#define __PINCTRL_MVEBU_H__ + +/** + * struct mvebu_mpp_ctrl - describe a mpp control + * @name: name of the control group + * @pid: first pin id handled by this control + * @npins: number of pins controlled by this control + * @mpp_get: (optional) special function to get mpp setting + * @mpp_set: (optional) special function to set mpp setting + * @mpp_gpio_req: (optional) special function to request gpio + * @mpp_gpio_dir: (optional) special function to set gpio direction + * + * A mpp_ctrl describes a muxable unit, e.g. pin, group of pins, or + * internal function, inside the SoC. Each muxable unit can be switched + * between two or more different settings, e.g. assign mpp pin 13 to + * uart1 or sata. + * + * If optional mpp_get/_set functions are set these are used to get/set + * a specific mode. Otherwise it is assumed that the mpp control is based + * on 4-bit groups in subsequent registers. The optional mpp_gpio_req/_dir + * functions can be used to allow pin settings with varying gpio pins. + */ +struct mvebu_mpp_ctrl { + const char *name; + u8 pid; + u8 npins; + unsigned *pins; + int (*mpp_get)(struct mvebu_mpp_ctrl *ctrl, unsigned long *config); + int (*mpp_set)(struct mvebu_mpp_ctrl *ctrl, unsigned long config); + int (*mpp_gpio_req)(struct mvebu_mpp_ctrl *ctrl, u8 pid); + int (*mpp_gpio_dir)(struct mvebu_mpp_ctrl *ctrl, u8 pid, bool input); +}; + +/** + * struct mvebu_mpp_ctrl_setting - describe a mpp ctrl setting + * @val: ctrl setting value + * @name: ctrl setting name, e.g. uart2, spi0 - unique per mpp_mode + * @subname: (optional) additional ctrl setting name, e.g. rts, cts + * @variant: (optional) variant identifier mask + * @flags: (private) flags to store gpi/gpo/gpio capabilities + * + * A ctrl_setting describes a specific internal mux function that a mpp pin + * can be switched to. The value (val) will be written in the corresponding + * register for common mpp pin configuration registers on MVEBU. SoC specific + * mpp_get/_set function may use val to distinguish between different settings. + * + * The name will be used to switch to this setting in DT description, e.g. + * marvell,function = "uart2". subname is only for debugging purposes. + * + * If name is one of "gpi", "gpo", "gpio" gpio capabilities are + * parsed during initialization and stored in flags. + * + * The variant can be used to combine different revisions of one SoC to a + * common pinctrl driver. It is matched (AND) with variant of soc_info to + * determine if a setting is available on the current SoC revision. + */ +struct mvebu_mpp_ctrl_setting { + u8 val; + const char *name; + const char *subname; + u8 variant; + u8 flags; +#define MVEBU_SETTING_GPO (1 << 0) +#define MVEBU_SETTING_GPI (1 << 1) +}; + +/** + * struct mvebu_mpp_mode - link ctrl and settings + * @pid: first pin id handled by this mode + * @settings: list of settings available for this mode + * + * A mode connects all available settings with the corresponding mpp_ctrl + * given by pid. + */ +struct mvebu_mpp_mode { + u8 pid; + struct mvebu_mpp_ctrl_setting *settings; +}; + +/** + * struct mvebu_pinctrl_soc_info - SoC specific info passed to pinctrl-mvebu + * @variant: variant mask of soc_info + * @controls: list of available mvebu_mpp_ctrls + * @ncontrols: number of available mvebu_mpp_ctrls + * @modes: list of available mvebu_mpp_modes + * @nmodes: number of available mvebu_mpp_modes + * @gpioranges: list of pinctrl_gpio_ranges + * @ngpioranges: number of available pinctrl_gpio_ranges + * + * This struct describes all pinctrl related information for a specific SoC. + * If variant is unequal 0 it will be matched (AND) with variant of each + * setting and allows to distinguish between different revisions of one SoC. + */ +struct mvebu_pinctrl_soc_info { + u8 variant; + struct mvebu_mpp_ctrl *controls; + int ncontrols; + struct mvebu_mpp_mode *modes; + int nmodes; + struct pinctrl_gpio_range *gpioranges; + int ngpioranges; +}; + +#define MPP_REG_CTRL(_idl, _idh) \ + { \ + .name = NULL, \ + .pid = _idl, \ + .npins = _idh - _idl + 1, \ + .pins = (unsigned[_idh - _idl + 1]) { }, \ + .mpp_get = NULL, \ + .mpp_set = NULL, \ + .mpp_gpio_req = NULL, \ + .mpp_gpio_dir = NULL, \ + } + +#define MPP_FUNC_CTRL(_idl, _idh, _name, _func) \ + { \ + .name = _name, \ + .pid = _idl, \ + .npins = _idh - _idl + 1, \ + .pins = (unsigned[_idh - _idl + 1]) { }, \ + .mpp_get = _func ## _get, \ + .mpp_set = _func ## _set, \ + .mpp_gpio_req = NULL, \ + .mpp_gpio_dir = NULL, \ + } + +#define MPP_FUNC_GPIO_CTRL(_idl, _idh, _name, _func) \ + { \ + .name = _name, \ + .pid = _idl, \ + .npins = _idh - _idl + 1, \ + .pins = (unsigned[_idh - _idl + 1]) { }, \ + .mpp_get = _func ## _get, \ + .mpp_set = _func ## _set, \ + .mpp_gpio_req = _func ## _gpio_req, \ + .mpp_gpio_dir = _func ## _gpio_dir, \ + } + +#define _MPP_VAR_FUNCTION(_val, _name, _subname, _mask) \ + { \ + .val = _val, \ + .name = _name, \ + .subname = _subname, \ + .variant = _mask, \ + .flags = 0, \ + } + +#if defined(CONFIG_DEBUG_FS) +#define MPP_VAR_FUNCTION(_val, _name, _subname, _mask) \ + _MPP_VAR_FUNCTION(_val, _name, _subname, _mask) +#else +#define MPP_VAR_FUNCTION(_val, _name, _subname, _mask) \ + _MPP_VAR_FUNCTION(_val, _name, NULL, _mask) +#endif + +#define MPP_FUNCTION(_val, _name, _subname) \ + MPP_VAR_FUNCTION(_val, _name, _subname, (u8)-1) + +#define MPP_MODE(_id, ...) \ + { \ + .pid = _id, \ + .settings = (struct mvebu_mpp_ctrl_setting[]){ \ + __VA_ARGS__, { } }, \ + } + +#define MPP_GPIO_RANGE(_id, _pinbase, _gpiobase, _npins) \ + { \ + .name = "mvebu-gpio", \ + .id = _id, \ + .pin_base = _pinbase, \ + .base = _gpiobase, \ + .npins = _npins, \ + } + +int mvebu_pinctrl_probe(struct platform_device *pdev); +int mvebu_pinctrl_remove(struct platform_device *pdev); + +#endif diff --git a/drivers/pinctrl/pinctrl-armada-370.c b/drivers/pinctrl/pinctrl-armada-370.c deleted file mode 100644 index c907647de6a..00000000000 --- a/drivers/pinctrl/pinctrl-armada-370.c +++ /dev/null @@ -1,421 +0,0 @@ -/* - * Marvell Armada 370 pinctrl driver based on mvebu pinctrl core - * - * Copyright (C) 2012 Marvell - * - * Thomas Petazzoni - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "pinctrl-mvebu.h" - -static struct mvebu_mpp_mode mv88f6710_mpp_modes[] = { - MPP_MODE(0, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "uart0", "rxd")), - MPP_MODE(1, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "uart0", "txd")), - MPP_MODE(2, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "i2c0", "sck"), - MPP_FUNCTION(0x2, "uart0", "txd")), - MPP_MODE(3, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "i2c0", "sda"), - MPP_FUNCTION(0x2, "uart0", "rxd")), - MPP_MODE(4, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "cpu_pd", "vdd")), - MPP_MODE(5, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "ge0", "txclko"), - MPP_FUNCTION(0x2, "uart1", "txd"), - MPP_FUNCTION(0x4, "spi1", "clk"), - MPP_FUNCTION(0x5, "audio", "mclk")), - MPP_MODE(6, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "txd0"), - MPP_FUNCTION(0x2, "sata0", "prsnt"), - MPP_FUNCTION(0x4, "tdm", "rst"), - MPP_FUNCTION(0x5, "audio", "sdo")), - MPP_MODE(7, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "ge0", "txd1"), - MPP_FUNCTION(0x4, "tdm", "tdx"), - MPP_FUNCTION(0x5, "audio", "lrclk")), - MPP_MODE(8, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "txd2"), - MPP_FUNCTION(0x2, "uart0", "rts"), - MPP_FUNCTION(0x4, "tdm", "drx"), - MPP_FUNCTION(0x5, "audio", "bclk")), - MPP_MODE(9, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "ge0", "txd3"), - MPP_FUNCTION(0x2, "uart1", "txd"), - MPP_FUNCTION(0x3, "sd0", "clk"), - MPP_FUNCTION(0x5, "audio", "spdifo")), - MPP_MODE(10, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "txctl"), - MPP_FUNCTION(0x2, "uart0", "cts"), - MPP_FUNCTION(0x4, "tdm", "fsync"), - MPP_FUNCTION(0x5, "audio", "sdi")), - MPP_MODE(11, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxd0"), - MPP_FUNCTION(0x2, "uart1", "rxd"), - MPP_FUNCTION(0x3, "sd0", "cmd"), - MPP_FUNCTION(0x4, "spi0", "cs1"), - MPP_FUNCTION(0x5, "sata1", "prsnt"), - MPP_FUNCTION(0x6, "spi1", "cs1")), - MPP_MODE(12, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxd1"), - MPP_FUNCTION(0x2, "i2c1", "sda"), - MPP_FUNCTION(0x3, "sd0", "d0"), - MPP_FUNCTION(0x4, "spi1", "cs0"), - MPP_FUNCTION(0x5, "audio", "spdifi")), - MPP_MODE(13, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxd2"), - MPP_FUNCTION(0x2, "i2c1", "sck"), - MPP_FUNCTION(0x3, "sd0", "d1"), - MPP_FUNCTION(0x4, "tdm", "pclk"), - MPP_FUNCTION(0x5, "audio", "rmclk")), - MPP_MODE(14, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxd3"), - MPP_FUNCTION(0x2, "pcie", "clkreq0"), - MPP_FUNCTION(0x3, "sd0", "d2"), - MPP_FUNCTION(0x4, "spi1", "mosi"), - MPP_FUNCTION(0x5, "spi0", "cs2")), - MPP_MODE(15, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxctl"), - MPP_FUNCTION(0x2, "pcie", "clkreq1"), - MPP_FUNCTION(0x3, "sd0", "d3"), - MPP_FUNCTION(0x4, "spi1", "miso"), - MPP_FUNCTION(0x5, "spi0", "cs3")), - MPP_MODE(16, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxclk"), - MPP_FUNCTION(0x2, "uart1", "rxd"), - MPP_FUNCTION(0x4, "tdm", "int"), - MPP_FUNCTION(0x5, "audio", "extclk")), - MPP_MODE(17, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "ge", "mdc")), - MPP_MODE(18, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge", "mdio")), - MPP_MODE(19, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "txclk"), - MPP_FUNCTION(0x2, "ge1", "txclkout"), - MPP_FUNCTION(0x4, "tdm", "pclk")), - MPP_MODE(20, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "ge0", "txd4"), - MPP_FUNCTION(0x2, "ge1", "txd0")), - MPP_MODE(21, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "ge0", "txd5"), - MPP_FUNCTION(0x2, "ge1", "txd1"), - MPP_FUNCTION(0x4, "uart1", "txd")), - MPP_MODE(22, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "ge0", "txd6"), - MPP_FUNCTION(0x2, "ge1", "txd2"), - MPP_FUNCTION(0x4, "uart0", "rts")), - MPP_MODE(23, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "ge0", "txd7"), - MPP_FUNCTION(0x2, "ge1", "txd3"), - MPP_FUNCTION(0x4, "spi1", "mosi")), - MPP_MODE(24, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "col"), - MPP_FUNCTION(0x2, "ge1", "txctl"), - MPP_FUNCTION(0x4, "spi1", "cs0")), - MPP_MODE(25, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxerr"), - MPP_FUNCTION(0x2, "ge1", "rxd0"), - MPP_FUNCTION(0x4, "uart1", "rxd")), - MPP_MODE(26, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "crs"), - MPP_FUNCTION(0x2, "ge1", "rxd1"), - MPP_FUNCTION(0x4, "spi1", "miso")), - MPP_MODE(27, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxd4"), - MPP_FUNCTION(0x2, "ge1", "rxd2"), - MPP_FUNCTION(0x4, "uart0", "cts")), - MPP_MODE(28, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxd5"), - MPP_FUNCTION(0x2, "ge1", "rxd3")), - MPP_MODE(29, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxd6"), - MPP_FUNCTION(0x2, "ge1", "rxctl"), - MPP_FUNCTION(0x4, "i2c1", "sda")), - MPP_MODE(30, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "ge0", "rxd7"), - MPP_FUNCTION(0x2, "ge1", "rxclk"), - MPP_FUNCTION(0x4, "i2c1", "sck")), - MPP_MODE(31, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x3, "tclk", NULL), - MPP_FUNCTION(0x4, "ge0", "txerr")), - MPP_MODE(32, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "spi0", "cs0")), - MPP_MODE(33, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "bootcs"), - MPP_FUNCTION(0x2, "spi0", "cs0")), - MPP_MODE(34, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "wen0"), - MPP_FUNCTION(0x2, "spi0", "mosi")), - MPP_MODE(35, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "oen"), - MPP_FUNCTION(0x2, "spi0", "sck")), - MPP_MODE(36, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "a1"), - MPP_FUNCTION(0x2, "spi0", "miso")), - MPP_MODE(37, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "a0"), - MPP_FUNCTION(0x2, "sata0", "prsnt")), - MPP_MODE(38, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ready"), - MPP_FUNCTION(0x2, "uart1", "cts"), - MPP_FUNCTION(0x3, "uart0", "cts")), - MPP_MODE(39, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "ad0"), - MPP_FUNCTION(0x2, "audio", "spdifo")), - MPP_MODE(40, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ad1"), - MPP_FUNCTION(0x2, "uart1", "rts"), - MPP_FUNCTION(0x3, "uart0", "rts")), - MPP_MODE(41, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ad2"), - MPP_FUNCTION(0x2, "uart1", "rxd")), - MPP_MODE(42, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "ad3"), - MPP_FUNCTION(0x2, "uart1", "txd")), - MPP_MODE(43, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "ad4"), - MPP_FUNCTION(0x2, "audio", "bclk")), - MPP_MODE(44, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "ad5"), - MPP_FUNCTION(0x2, "audio", "mclk")), - MPP_MODE(45, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "ad6"), - MPP_FUNCTION(0x2, "audio", "lrclk")), - MPP_MODE(46, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "ad7"), - MPP_FUNCTION(0x2, "audio", "sdo")), - MPP_MODE(47, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "ad8"), - MPP_FUNCTION(0x3, "sd0", "clk"), - MPP_FUNCTION(0x5, "audio", "spdifo")), - MPP_MODE(48, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ad9"), - MPP_FUNCTION(0x2, "uart0", "rts"), - MPP_FUNCTION(0x3, "sd0", "cmd"), - MPP_FUNCTION(0x4, "sata1", "prsnt"), - MPP_FUNCTION(0x5, "spi0", "cs1")), - MPP_MODE(49, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ad10"), - MPP_FUNCTION(0x2, "pcie", "clkreq1"), - MPP_FUNCTION(0x3, "sd0", "d0"), - MPP_FUNCTION(0x4, "spi1", "cs0"), - MPP_FUNCTION(0x5, "audio", "spdifi")), - MPP_MODE(50, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ad11"), - MPP_FUNCTION(0x2, "uart0", "cts"), - MPP_FUNCTION(0x3, "sd0", "d1"), - MPP_FUNCTION(0x4, "spi1", "miso"), - MPP_FUNCTION(0x5, "audio", "rmclk")), - MPP_MODE(51, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ad12"), - MPP_FUNCTION(0x2, "i2c1", "sda"), - MPP_FUNCTION(0x3, "sd0", "d2"), - MPP_FUNCTION(0x4, "spi1", "mosi")), - MPP_MODE(52, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ad13"), - MPP_FUNCTION(0x2, "i2c1", "sck"), - MPP_FUNCTION(0x3, "sd0", "d3"), - MPP_FUNCTION(0x4, "spi1", "sck")), - MPP_MODE(53, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ad14"), - MPP_FUNCTION(0x2, "sd0", "clk"), - MPP_FUNCTION(0x3, "tdm", "pclk"), - MPP_FUNCTION(0x4, "spi0", "cs2"), - MPP_FUNCTION(0x5, "pcie", "clkreq1")), - MPP_MODE(54, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "ad15"), - MPP_FUNCTION(0x3, "tdm", "dtx")), - MPP_MODE(55, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "cs1"), - MPP_FUNCTION(0x2, "uart1", "txd"), - MPP_FUNCTION(0x3, "tdm", "rst"), - MPP_FUNCTION(0x4, "sata1", "prsnt"), - MPP_FUNCTION(0x5, "sata0", "prsnt")), - MPP_MODE(56, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "cs2"), - MPP_FUNCTION(0x2, "uart1", "cts"), - MPP_FUNCTION(0x3, "uart0", "cts"), - MPP_FUNCTION(0x4, "spi0", "cs3"), - MPP_FUNCTION(0x5, "pcie", "clkreq0"), - MPP_FUNCTION(0x6, "spi1", "cs1")), - MPP_MODE(57, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "cs3"), - MPP_FUNCTION(0x2, "uart1", "rxd"), - MPP_FUNCTION(0x3, "tdm", "fsync"), - MPP_FUNCTION(0x4, "sata0", "prsnt"), - MPP_FUNCTION(0x5, "audio", "sdo")), - MPP_MODE(58, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "cs0"), - MPP_FUNCTION(0x2, "uart1", "rts"), - MPP_FUNCTION(0x3, "tdm", "int"), - MPP_FUNCTION(0x5, "audio", "extclk"), - MPP_FUNCTION(0x6, "uart0", "rts")), - MPP_MODE(59, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "ale0"), - MPP_FUNCTION(0x2, "uart1", "rts"), - MPP_FUNCTION(0x3, "uart0", "rts"), - MPP_FUNCTION(0x5, "audio", "bclk")), - MPP_MODE(60, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "ale1"), - MPP_FUNCTION(0x2, "uart1", "rxd"), - MPP_FUNCTION(0x3, "sata0", "prsnt"), - MPP_FUNCTION(0x4, "pcie", "rst-out"), - MPP_FUNCTION(0x5, "audio", "sdi")), - MPP_MODE(61, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "dev", "wen1"), - MPP_FUNCTION(0x2, "uart1", "txd"), - MPP_FUNCTION(0x5, "audio", "rclk")), - MPP_MODE(62, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "dev", "a2"), - MPP_FUNCTION(0x2, "uart1", "cts"), - MPP_FUNCTION(0x3, "tdm", "drx"), - MPP_FUNCTION(0x4, "pcie", "clkreq0"), - MPP_FUNCTION(0x5, "audio", "mclk"), - MPP_FUNCTION(0x6, "uart0", "cts")), - MPP_MODE(63, - MPP_FUNCTION(0x0, "gpo", NULL), - MPP_FUNCTION(0x1, "spi0", "sck"), - MPP_FUNCTION(0x2, "tclk", NULL)), - MPP_MODE(64, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "spi0", "miso"), - MPP_FUNCTION(0x2, "spi0-1", "cs1")), - MPP_MODE(65, - MPP_FUNCTION(0x0, "gpio", NULL), - MPP_FUNCTION(0x1, "spi0", "mosi"), - MPP_FUNCTION(0x2, "spi0-1", "cs2")), -}; - -static struct mvebu_pinctrl_soc_info armada_370_pinctrl_info; - -static struct of_device_id armada_370_pinctrl_of_match[] __devinitdata = { - { .compatible = "marvell,mv88f6710-pinctrl" }, - { }, -}; - -static struct mvebu_mpp_ctrl mv88f6710_mpp_controls[] = { - MPP_REG_CTRL(0, 65), -}; - -static struct pinctrl_gpio_range mv88f6710_mpp_gpio_ranges[] = { - MPP_GPIO_RANGE(0, 0, 0, 32), - MPP_GPIO_RANGE(1, 32, 32, 32), - MPP_GPIO_RANGE(2, 64, 64, 2), -}; - -static int __devinit armada_370_pinctrl_probe(struct platform_device *pdev) -{ - struct mvebu_pinctrl_soc_info *soc = &armada_370_pinctrl_info; - - soc->variant = 0; /* no variants for Armada 370 */ - soc->controls = mv88f6710_mpp_controls; - soc->ncontrols = ARRAY_SIZE(mv88f6710_mpp_controls); - soc->modes = mv88f6710_mpp_modes; - soc->nmodes = ARRAY_SIZE(mv88f6710_mpp_modes); - soc->gpioranges = mv88f6710_mpp_gpio_ranges; - soc->ngpioranges = ARRAY_SIZE(mv88f6710_mpp_gpio_ranges); - - pdev->dev.platform_data = soc; - - return mvebu_pinctrl_probe(pdev); -} - -static int __devexit armada_370_pinctrl_remove(struct platform_device *pdev) -{ - return mvebu_pinctrl_remove(pdev); -} - -static struct platform_driver armada_370_pinctrl_driver = { - .driver = { - .name = "armada-370-pinctrl", - .owner = THIS_MODULE, - .of_match_table = of_match_ptr(armada_370_pinctrl_of_match), - }, - .probe = armada_370_pinctrl_probe, - .remove = __devexit_p(armada_370_pinctrl_remove), -}; - -module_platform_driver(armada_370_pinctrl_driver); - -MODULE_AUTHOR("Thomas Petazzoni "); -MODULE_DESCRIPTION("Marvell Armada 370 pinctrl driver"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-armada-xp.c b/drivers/pinctrl/pinctrl-armada-xp.c deleted file mode 100644 index 40bd52a46b4..00000000000 --- a/drivers/pinctrl/pinctrl-armada-xp.c +++ /dev/null @@ -1,468 +0,0 @@ -/* - * Marvell Armada XP pinctrl driver based on mvebu pinctrl core - * - * Copyright (C) 2012 Marvell - * - * Thomas Petazzoni - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This file supports the three variants of Armada XP SoCs that are - * available: mv78230, mv78260 and mv78460. From a pin muxing - * perspective, the mv78230 has 49 MPP pins. The mv78260 and mv78460 - * both have 67 MPP pins (more GPIOs and address lines for the memory - * bus mainly). The only difference between the mv78260 and the - * mv78460 in terms of pin muxing is the addition of two functions on - * pins 43 and 56 to access the VDD of the CPU2 and 3 (mv78260 has two - * cores, mv78460 has four cores). - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "pinctrl-mvebu.h" - -enum armada_xp_variant { - V_MV78230 = BIT(0), - V_MV78260 = BIT(1), - V_MV78460 = BIT(2), - V_MV78230_PLUS = (V_MV78230 | V_MV78260 | V_MV78460), - V_MV78260_PLUS = (V_MV78260 | V_MV78460), -}; - -static struct mvebu_mpp_mode armada_xp_mpp_modes[] = { - MPP_MODE(0, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txclko", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d0", V_MV78230_PLUS)), - MPP_MODE(1, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txd0", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d1", V_MV78230_PLUS)), - MPP_MODE(2, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txd1", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d2", V_MV78230_PLUS)), - MPP_MODE(3, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txd2", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d3", V_MV78230_PLUS)), - MPP_MODE(4, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txd3", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d4", V_MV78230_PLUS)), - MPP_MODE(5, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txctl", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d5", V_MV78230_PLUS)), - MPP_MODE(6, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxd0", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d6", V_MV78230_PLUS)), - MPP_MODE(7, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxd1", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d7", V_MV78230_PLUS)), - MPP_MODE(8, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxd2", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d8", V_MV78230_PLUS)), - MPP_MODE(9, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxd3", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d9", V_MV78230_PLUS)), - MPP_MODE(10, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxctl", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d10", V_MV78230_PLUS)), - MPP_MODE(11, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxclk", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d11", V_MV78230_PLUS)), - MPP_MODE(12, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txd4", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "clkout", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d12", V_MV78230_PLUS)), - MPP_MODE(13, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txd5", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "txd0", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d13", V_MV78230_PLUS)), - MPP_MODE(14, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txd6", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "txd1", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d14", V_MV78230_PLUS)), - MPP_MODE(15, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txd7", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "txd2", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d15", V_MV78230_PLUS)), - MPP_MODE(16, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "txclk", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "txd3", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d16", V_MV78230_PLUS)), - MPP_MODE(17, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "col", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "txctl", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d17", V_MV78230_PLUS)), - MPP_MODE(18, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxerr", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "rxd0", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "ptp", "trig", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d18", V_MV78230_PLUS)), - MPP_MODE(19, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "crs", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "rxd1", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "ptp", "evreq", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d19", V_MV78230_PLUS)), - MPP_MODE(20, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxd4", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "rxd2", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "ptp", "clk", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d20", V_MV78230_PLUS)), - MPP_MODE(21, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxd5", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "rxd3", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "mem", "bat", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d21", V_MV78230_PLUS)), - MPP_MODE(22, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxd6", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "rxctl", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "sata0", "prsnt", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d22", V_MV78230_PLUS)), - MPP_MODE(23, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ge0", "rxd7", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "ge1", "rxclk", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "sata1", "prsnt", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "d23", V_MV78230_PLUS)), - MPP_MODE(24, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "sata1", "prsnt", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "nf", "bootcs-re", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "rst", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "hsync", V_MV78230_PLUS)), - MPP_MODE(25, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "sata0", "prsnt", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "nf", "bootcs-we", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "pclk", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "vsync", V_MV78230_PLUS)), - MPP_MODE(26, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "fsync", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "clk", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "vdd", "cpu1-pd", V_MV78230_PLUS)), - MPP_MODE(27, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ptp", "trig", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "dtx", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "e", V_MV78230_PLUS)), - MPP_MODE(28, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ptp", "evreq", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "drx", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "pwm", V_MV78230_PLUS)), - MPP_MODE(29, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "ptp", "clk", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "int0", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "ref-clk", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), - MPP_MODE(30, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "sd0", "clk", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "int1", V_MV78230_PLUS)), - MPP_MODE(31, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "sd0", "cmd", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "int2", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), - MPP_MODE(32, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "sd0", "d0", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "int3", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "vdd", "cpu1-pd", V_MV78230_PLUS)), - MPP_MODE(33, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "sd0", "d1", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "int4", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "mem", "bat", V_MV78230_PLUS)), - MPP_MODE(34, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "sd0", "d2", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "sata0", "prsnt", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "int5", V_MV78230_PLUS)), - MPP_MODE(35, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "sd0", "d3", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "sata1", "prsnt", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "int6", V_MV78230_PLUS)), - MPP_MODE(36, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "spi", "mosi", V_MV78230_PLUS)), - MPP_MODE(37, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "spi", "miso", V_MV78230_PLUS)), - MPP_MODE(38, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "spi", "sck", V_MV78230_PLUS)), - MPP_MODE(39, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "spi", "cs0", V_MV78230_PLUS)), - MPP_MODE(40, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "spi", "cs1", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "uart2", "cts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "vdd", "cpu1-pd", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "vga-hsync", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "pcie", "clkreq0", V_MV78230_PLUS)), - MPP_MODE(41, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "spi", "cs2", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "uart2", "rts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "sata1", "prsnt", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "lcd", "vga-vsync", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "pcie", "clkreq1", V_MV78230_PLUS)), - MPP_MODE(42, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "uart2", "rxd", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "uart0", "cts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "tdm", "int7", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "tdm-1", "timer", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "vdd", "cpu0-pd", V_MV78230_PLUS)), - MPP_MODE(43, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "uart2", "txd", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "uart0", "rts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "spi", "cs3", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "pcie", "rstout", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "vdd", "cpu2-3-pd", V_MV78460)), - MPP_MODE(44, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "uart2", "cts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "uart3", "rxd", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "spi", "cs4", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "mem", "bat", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "pcie", "clkreq2", V_MV78230_PLUS)), - MPP_MODE(45, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "uart2", "rts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "uart3", "txd", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "spi", "cs5", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V_MV78230_PLUS)), - MPP_MODE(46, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "uart3", "rts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "uart1", "rts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "spi", "cs6", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V_MV78230_PLUS)), - MPP_MODE(47, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "uart3", "cts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "uart1", "cts", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x3, "spi", "cs7", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x4, "ref", "clkout", V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x5, "pcie", "clkreq3", V_MV78230_PLUS)), - MPP_MODE(48, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x1, "tclk", NULL, V_MV78230_PLUS), - MPP_VAR_FUNCTION(0x2, "dev", "burst/last", V_MV78230_PLUS)), - MPP_MODE(49, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "we3", V_MV78260_PLUS)), - MPP_MODE(50, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "we2", V_MV78260_PLUS)), - MPP_MODE(51, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad16", V_MV78260_PLUS)), - MPP_MODE(52, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad17", V_MV78260_PLUS)), - MPP_MODE(53, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad18", V_MV78260_PLUS)), - MPP_MODE(54, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad19", V_MV78260_PLUS)), - MPP_MODE(55, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad20", V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x2, "vdd", "cpu0-pd", V_MV78260_PLUS)), - MPP_MODE(56, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad21", V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x2, "vdd", "cpu1-pd", V_MV78260_PLUS)), - MPP_MODE(57, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad22", V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x2, "vdd", "cpu2-3-pd", V_MV78460)), - MPP_MODE(58, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad23", V_MV78260_PLUS)), - MPP_MODE(59, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad24", V_MV78260_PLUS)), - MPP_MODE(60, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad25", V_MV78260_PLUS)), - MPP_MODE(61, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad26", V_MV78260_PLUS)), - MPP_MODE(62, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad27", V_MV78260_PLUS)), - MPP_MODE(63, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad28", V_MV78260_PLUS)), - MPP_MODE(64, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad29", V_MV78260_PLUS)), - MPP_MODE(65, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad30", V_MV78260_PLUS)), - MPP_MODE(66, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V_MV78260_PLUS), - MPP_VAR_FUNCTION(0x1, "dev", "ad31", V_MV78260_PLUS)), -}; - -static struct mvebu_pinctrl_soc_info armada_xp_pinctrl_info; - -static struct of_device_id armada_xp_pinctrl_of_match[] __devinitdata = { - { - .compatible = "marvell,mv78230-pinctrl", - .data = (void *) V_MV78230, - }, - { - .compatible = "marvell,mv78260-pinctrl", - .data = (void *) V_MV78260, - }, - { - .compatible = "marvell,mv78460-pinctrl", - .data = (void *) V_MV78460, - }, - { }, -}; - -static struct mvebu_mpp_ctrl mv78230_mpp_controls[] = { - MPP_REG_CTRL(0, 48), -}; - -static struct pinctrl_gpio_range mv78230_mpp_gpio_ranges[] = { - MPP_GPIO_RANGE(0, 0, 0, 32), - MPP_GPIO_RANGE(1, 32, 32, 17), -}; - -static struct mvebu_mpp_ctrl mv78260_mpp_controls[] = { - MPP_REG_CTRL(0, 66), -}; - -static struct pinctrl_gpio_range mv78260_mpp_gpio_ranges[] = { - MPP_GPIO_RANGE(0, 0, 0, 32), - MPP_GPIO_RANGE(1, 32, 32, 32), - MPP_GPIO_RANGE(2, 64, 64, 3), -}; - -static struct mvebu_mpp_ctrl mv78460_mpp_controls[] = { - MPP_REG_CTRL(0, 66), -}; - -static struct pinctrl_gpio_range mv78460_mpp_gpio_ranges[] = { - MPP_GPIO_RANGE(0, 0, 0, 32), - MPP_GPIO_RANGE(1, 32, 32, 32), - MPP_GPIO_RANGE(2, 64, 64, 3), -}; - -static int __devinit armada_xp_pinctrl_probe(struct platform_device *pdev) -{ - struct mvebu_pinctrl_soc_info *soc = &armada_xp_pinctrl_info; - const struct of_device_id *match = - of_match_device(armada_xp_pinctrl_of_match, &pdev->dev); - - if (!match) - return -ENODEV; - - soc->variant = (unsigned) match->data & 0xff; - - switch (soc->variant) { - case V_MV78230: - soc->controls = mv78230_mpp_controls; - soc->ncontrols = ARRAY_SIZE(mv78230_mpp_controls); - soc->modes = armada_xp_mpp_modes; - /* We don't necessarily want the full list of the - * armada_xp_mpp_modes, but only the first 'n' ones - * that are available on this SoC */ - soc->nmodes = mv78230_mpp_controls[0].npins; - soc->gpioranges = mv78230_mpp_gpio_ranges; - soc->ngpioranges = ARRAY_SIZE(mv78230_mpp_gpio_ranges); - break; - case V_MV78260: - soc->controls = mv78260_mpp_controls; - soc->ncontrols = ARRAY_SIZE(mv78260_mpp_controls); - soc->modes = armada_xp_mpp_modes; - /* We don't necessarily want the full list of the - * armada_xp_mpp_modes, but only the first 'n' ones - * that are available on this SoC */ - soc->nmodes = mv78260_mpp_controls[0].npins; - soc->gpioranges = mv78260_mpp_gpio_ranges; - soc->ngpioranges = ARRAY_SIZE(mv78260_mpp_gpio_ranges); - break; - case V_MV78460: - soc->controls = mv78460_mpp_controls; - soc->ncontrols = ARRAY_SIZE(mv78460_mpp_controls); - soc->modes = armada_xp_mpp_modes; - /* We don't necessarily want the full list of the - * armada_xp_mpp_modes, but only the first 'n' ones - * that are available on this SoC */ - soc->nmodes = mv78460_mpp_controls[0].npins; - soc->gpioranges = mv78460_mpp_gpio_ranges; - soc->ngpioranges = ARRAY_SIZE(mv78460_mpp_gpio_ranges); - break; - } - - pdev->dev.platform_data = soc; - - return mvebu_pinctrl_probe(pdev); -} - -static int __devexit armada_xp_pinctrl_remove(struct platform_device *pdev) -{ - return mvebu_pinctrl_remove(pdev); -} - -static struct platform_driver armada_xp_pinctrl_driver = { - .driver = { - .name = "armada-xp-pinctrl", - .owner = THIS_MODULE, - .of_match_table = of_match_ptr(armada_xp_pinctrl_of_match), - }, - .probe = armada_xp_pinctrl_probe, - .remove = __devexit_p(armada_xp_pinctrl_remove), -}; - -module_platform_driver(armada_xp_pinctrl_driver); - -MODULE_AUTHOR("Thomas Petazzoni "); -MODULE_DESCRIPTION("Marvell Armada XP pinctrl driver"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-dove.c b/drivers/pinctrl/pinctrl-dove.c deleted file mode 100644 index ffe74b27d66..00000000000 --- a/drivers/pinctrl/pinctrl-dove.c +++ /dev/null @@ -1,620 +0,0 @@ -/* - * Marvell Dove pinctrl driver based on mvebu pinctrl core - * - * Author: Sebastian Hesselbarth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "pinctrl-mvebu.h" - -#define DOVE_SB_REGS_VIRT_BASE 0xfde00000 -#define DOVE_MPP_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0200) -#define DOVE_PMU_MPP_GENERAL_CTRL (DOVE_MPP_VIRT_BASE + 0x10) -#define DOVE_AU0_AC97_SEL BIT(16) -#define DOVE_GLOBAL_CONFIG_1 (DOVE_SB_REGS_VIRT_BASE | 0xe802C) -#define DOVE_TWSI_ENABLE_OPTION1 BIT(7) -#define DOVE_GLOBAL_CONFIG_2 (DOVE_SB_REGS_VIRT_BASE | 0xe8030) -#define DOVE_TWSI_ENABLE_OPTION2 BIT(20) -#define DOVE_TWSI_ENABLE_OPTION3 BIT(21) -#define DOVE_TWSI_OPTION3_GPIO BIT(22) -#define DOVE_SSP_CTRL_STATUS_1 (DOVE_SB_REGS_VIRT_BASE | 0xe8034) -#define DOVE_SSP_ON_AU1 BIT(0) -#define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) -#define DOVE_AU1_SPDIFO_GPIO_EN BIT(1) -#define DOVE_NAND_GPIO_EN BIT(0) -#define DOVE_GPIO_LO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) -#define DOVE_MPP_CTRL4_VIRT_BASE (DOVE_GPIO_LO_VIRT_BASE + 0x40) -#define DOVE_SPI_GPIO_SEL BIT(5) -#define DOVE_UART1_GPIO_SEL BIT(4) -#define DOVE_AU1_GPIO_SEL BIT(3) -#define DOVE_CAM_GPIO_SEL BIT(2) -#define DOVE_SD1_GPIO_SEL BIT(1) -#define DOVE_SD0_GPIO_SEL BIT(0) - -#define MPPS_PER_REG 8 -#define MPP_BITS 4 -#define MPP_MASK 0xf - -#define CONFIG_PMU BIT(4) - -static int dove_pmu_mpp_ctrl_get(struct mvebu_mpp_ctrl *ctrl, - unsigned long *config) -{ - unsigned off = (ctrl->pid / MPPS_PER_REG) * MPP_BITS; - unsigned shift = (ctrl->pid % MPPS_PER_REG) * MPP_BITS; - unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); - unsigned long mpp = readl(DOVE_MPP_VIRT_BASE + off); - - if (pmu & (1 << ctrl->pid)) - *config = CONFIG_PMU; - else - *config = (mpp >> shift) & MPP_MASK; - return 0; -} - -static int dove_pmu_mpp_ctrl_set(struct mvebu_mpp_ctrl *ctrl, - unsigned long config) -{ - unsigned off = (ctrl->pid / MPPS_PER_REG) * MPP_BITS; - unsigned shift = (ctrl->pid % MPPS_PER_REG) * MPP_BITS; - unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); - unsigned long mpp = readl(DOVE_MPP_VIRT_BASE + off); - - if (config == CONFIG_PMU) - writel(pmu | (1 << ctrl->pid), DOVE_PMU_MPP_GENERAL_CTRL); - else { - writel(pmu & ~(1 << ctrl->pid), DOVE_PMU_MPP_GENERAL_CTRL); - mpp &= ~(MPP_MASK << shift); - mpp |= config << shift; - writel(mpp, DOVE_MPP_VIRT_BASE + off); - } - return 0; -} - -static int dove_mpp4_ctrl_get(struct mvebu_mpp_ctrl *ctrl, - unsigned long *config) -{ - unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); - unsigned long mask; - - switch (ctrl->pid) { - case 24: /* mpp_camera */ - mask = DOVE_CAM_GPIO_SEL; - break; - case 40: /* mpp_sdio0 */ - mask = DOVE_SD0_GPIO_SEL; - break; - case 46: /* mpp_sdio1 */ - mask = DOVE_SD1_GPIO_SEL; - break; - case 58: /* mpp_spi0 */ - mask = DOVE_SPI_GPIO_SEL; - break; - case 62: /* mpp_uart1 */ - mask = DOVE_UART1_GPIO_SEL; - break; - default: - return -EINVAL; - } - - *config = ((mpp4 & mask) != 0); - - return 0; -} - -static int dove_mpp4_ctrl_set(struct mvebu_mpp_ctrl *ctrl, - unsigned long config) -{ - unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); - unsigned long mask; - - switch (ctrl->pid) { - case 24: /* mpp_camera */ - mask = DOVE_CAM_GPIO_SEL; - break; - case 40: /* mpp_sdio0 */ - mask = DOVE_SD0_GPIO_SEL; - break; - case 46: /* mpp_sdio1 */ - mask = DOVE_SD1_GPIO_SEL; - break; - case 58: /* mpp_spi0 */ - mask = DOVE_SPI_GPIO_SEL; - break; - case 62: /* mpp_uart1 */ - mask = DOVE_UART1_GPIO_SEL; - break; - default: - return -EINVAL; - } - - mpp4 &= ~mask; - if (config) - mpp4 |= mask; - - writel(mpp4, DOVE_MPP_CTRL4_VIRT_BASE); - - return 0; -} - -static int dove_nand_ctrl_get(struct mvebu_mpp_ctrl *ctrl, - unsigned long *config) -{ - unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); - - *config = ((gmpp & DOVE_NAND_GPIO_EN) != 0); - - return 0; -} - -static int dove_nand_ctrl_set(struct mvebu_mpp_ctrl *ctrl, - unsigned long config) -{ - unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); - - gmpp &= ~DOVE_NAND_GPIO_EN; - if (config) - gmpp |= DOVE_NAND_GPIO_EN; - - writel(gmpp, DOVE_MPP_GENERAL_VIRT_BASE); - - return 0; -} - -static int dove_audio0_ctrl_get(struct mvebu_mpp_ctrl *ctrl, - unsigned long *config) -{ - unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); - - *config = ((pmu & DOVE_AU0_AC97_SEL) != 0); - - return 0; -} - -static int dove_audio0_ctrl_set(struct mvebu_mpp_ctrl *ctrl, - unsigned long config) -{ - unsigned long pmu = readl(DOVE_PMU_MPP_GENERAL_CTRL); - - pmu &= ~DOVE_AU0_AC97_SEL; - if (config) - pmu |= DOVE_AU0_AC97_SEL; - writel(pmu, DOVE_PMU_MPP_GENERAL_CTRL); - - return 0; -} - -static int dove_audio1_ctrl_get(struct mvebu_mpp_ctrl *ctrl, - unsigned long *config) -{ - unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); - unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1); - unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); - unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); - - *config = 0; - if (mpp4 & DOVE_AU1_GPIO_SEL) - *config |= BIT(3); - if (sspc1 & DOVE_SSP_ON_AU1) - *config |= BIT(2); - if (gmpp & DOVE_AU1_SPDIFO_GPIO_EN) - *config |= BIT(1); - if (gcfg2 & DOVE_TWSI_OPTION3_GPIO) - *config |= BIT(0); - - /* SSP/TWSI only if I2S1 not set*/ - if ((*config & BIT(3)) == 0) - *config &= ~(BIT(2) | BIT(0)); - /* TWSI only if SPDIFO not set*/ - if ((*config & BIT(1)) == 0) - *config &= ~BIT(0); - return 0; -} - -static int dove_audio1_ctrl_set(struct mvebu_mpp_ctrl *ctrl, - unsigned long config) -{ - unsigned long mpp4 = readl(DOVE_MPP_CTRL4_VIRT_BASE); - unsigned long sspc1 = readl(DOVE_SSP_CTRL_STATUS_1); - unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); - unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); - - if (config & BIT(0)) - gcfg2 |= DOVE_TWSI_OPTION3_GPIO; - if (config & BIT(1)) - gmpp |= DOVE_AU1_SPDIFO_GPIO_EN; - if (config & BIT(2)) - sspc1 |= DOVE_SSP_ON_AU1; - if (config & BIT(3)) - mpp4 |= DOVE_AU1_GPIO_SEL; - - writel(mpp4, DOVE_MPP_CTRL4_VIRT_BASE); - writel(sspc1, DOVE_SSP_CTRL_STATUS_1); - writel(gmpp, DOVE_MPP_GENERAL_VIRT_BASE); - writel(gcfg2, DOVE_GLOBAL_CONFIG_2); - - return 0; -} - -/* mpp[52:57] gpio pins depend heavily on current config; - * gpio_req does not try to mux in gpio capabilities to not - * break other functions. If you require all mpps as gpio - * enforce gpio setting by pinctrl mapping. - */ -static int dove_audio1_ctrl_gpio_req(struct mvebu_mpp_ctrl *ctrl, u8 pid) -{ - unsigned long config; - - dove_audio1_ctrl_get(ctrl, &config); - - switch (config) { - case 0x02: /* i2s1 : gpio[56:57] */ - case 0x0e: /* ssp : gpio[56:57] */ - if (pid >= 56) - return 0; - return -ENOTSUPP; - case 0x08: /* spdifo : gpio[52:55] */ - case 0x0b: /* twsi : gpio[52:55] */ - if (pid <= 55) - return 0; - return -ENOTSUPP; - case 0x0a: /* all gpio */ - return 0; - /* 0x00 : i2s1/spdifo : no gpio */ - /* 0x0c : ssp/spdifo : no gpio */ - /* 0x0f : ssp/twsi : no gpio */ - } - return -ENOTSUPP; -} - -/* mpp[52:57] has gpio pins capable of in and out */ -static int dove_audio1_ctrl_gpio_dir(struct mvebu_mpp_ctrl *ctrl, u8 pid, - bool input) -{ - if (pid < 52 || pid > 57) - return -ENOTSUPP; - return 0; -} - -static int dove_twsi_ctrl_get(struct mvebu_mpp_ctrl *ctrl, - unsigned long *config) -{ - unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1); - unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); - - *config = 0; - if (gcfg1 & DOVE_TWSI_ENABLE_OPTION1) - *config = 1; - else if (gcfg2 & DOVE_TWSI_ENABLE_OPTION2) - *config = 2; - else if (gcfg2 & DOVE_TWSI_ENABLE_OPTION3) - *config = 3; - - return 0; -} - -static int dove_twsi_ctrl_set(struct mvebu_mpp_ctrl *ctrl, - unsigned long config) -{ - unsigned long gcfg1 = readl(DOVE_GLOBAL_CONFIG_1); - unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); - - gcfg1 &= ~DOVE_TWSI_ENABLE_OPTION1; - gcfg2 &= ~(DOVE_TWSI_ENABLE_OPTION2 | DOVE_TWSI_ENABLE_OPTION2); - - switch (config) { - case 1: - gcfg1 |= DOVE_TWSI_ENABLE_OPTION1; - break; - case 2: - gcfg2 |= DOVE_TWSI_ENABLE_OPTION2; - break; - case 3: - gcfg2 |= DOVE_TWSI_ENABLE_OPTION3; - break; - } - - writel(gcfg1, DOVE_GLOBAL_CONFIG_1); - writel(gcfg2, DOVE_GLOBAL_CONFIG_2); - - return 0; -} - -static struct mvebu_mpp_ctrl dove_mpp_controls[] = { - MPP_FUNC_CTRL(0, 0, "mpp0", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(1, 1, "mpp1", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(2, 2, "mpp2", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(3, 3, "mpp3", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(4, 4, "mpp4", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(5, 5, "mpp5", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(6, 6, "mpp6", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(7, 7, "mpp7", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(8, 8, "mpp8", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(9, 9, "mpp9", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(10, 10, "mpp10", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(11, 11, "mpp11", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(12, 12, "mpp12", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(13, 13, "mpp13", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(14, 14, "mpp14", dove_pmu_mpp_ctrl), - MPP_FUNC_CTRL(15, 15, "mpp15", dove_pmu_mpp_ctrl), - MPP_REG_CTRL(16, 23), - MPP_FUNC_CTRL(24, 39, "mpp_camera", dove_mpp4_ctrl), - MPP_FUNC_CTRL(40, 45, "mpp_sdio0", dove_mpp4_ctrl), - MPP_FUNC_CTRL(46, 51, "mpp_sdio1", dove_mpp4_ctrl), - MPP_FUNC_GPIO_CTRL(52, 57, "mpp_audio1", dove_audio1_ctrl), - MPP_FUNC_CTRL(58, 61, "mpp_spi0", dove_mpp4_ctrl), - MPP_FUNC_CTRL(62, 63, "mpp_uart1", dove_mpp4_ctrl), - MPP_FUNC_CTRL(64, 71, "mpp_nand", dove_nand_ctrl), - MPP_FUNC_CTRL(72, 72, "audio0", dove_audio0_ctrl), - MPP_FUNC_CTRL(73, 73, "twsi", dove_twsi_ctrl), -}; - -static struct mvebu_mpp_mode dove_mpp_modes[] = { - MPP_MODE(0, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart2", "rts"), - MPP_FUNCTION(0x03, "sdio0", "cd"), - MPP_FUNCTION(0x0f, "lcd0", "pwm"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(1, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart2", "cts"), - MPP_FUNCTION(0x03, "sdio0", "wp"), - MPP_FUNCTION(0x0f, "lcd1", "pwm"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(2, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x01, "sata", "prsnt"), - MPP_FUNCTION(0x02, "uart2", "txd"), - MPP_FUNCTION(0x03, "sdio0", "buspwr"), - MPP_FUNCTION(0x04, "uart1", "rts"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(3, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x01, "sata", "act"), - MPP_FUNCTION(0x02, "uart2", "rxd"), - MPP_FUNCTION(0x03, "sdio0", "ledctrl"), - MPP_FUNCTION(0x04, "uart1", "cts"), - MPP_FUNCTION(0x0f, "lcd-spi", "cs1"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(4, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart3", "rts"), - MPP_FUNCTION(0x03, "sdio1", "cd"), - MPP_FUNCTION(0x04, "spi1", "miso"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(5, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart3", "cts"), - MPP_FUNCTION(0x03, "sdio1", "wp"), - MPP_FUNCTION(0x04, "spi1", "cs"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(6, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart3", "txd"), - MPP_FUNCTION(0x03, "sdio1", "buspwr"), - MPP_FUNCTION(0x04, "spi1", "mosi"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(7, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart3", "rxd"), - MPP_FUNCTION(0x03, "sdio1", "ledctrl"), - MPP_FUNCTION(0x04, "spi1", "sck"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(8, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x01, "watchdog", "rstout"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(9, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x05, "pex1", "clkreq"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(10, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x05, "ssp", "sclk"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(11, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x01, "sata", "prsnt"), - MPP_FUNCTION(0x02, "sata-1", "act"), - MPP_FUNCTION(0x03, "sdio0", "ledctrl"), - MPP_FUNCTION(0x04, "sdio1", "ledctrl"), - MPP_FUNCTION(0x05, "pex0", "clkreq"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(12, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x01, "sata", "act"), - MPP_FUNCTION(0x02, "uart2", "rts"), - MPP_FUNCTION(0x03, "audio0", "extclk"), - MPP_FUNCTION(0x04, "sdio1", "cd"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(13, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart2", "cts"), - MPP_FUNCTION(0x03, "audio1", "extclk"), - MPP_FUNCTION(0x04, "sdio1", "wp"), - MPP_FUNCTION(0x05, "ssp", "extclk"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(14, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart2", "txd"), - MPP_FUNCTION(0x04, "sdio1", "buspwr"), - MPP_FUNCTION(0x05, "ssp", "rxd"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(15, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart2", "rxd"), - MPP_FUNCTION(0x04, "sdio1", "ledctrl"), - MPP_FUNCTION(0x05, "ssp", "sfrm"), - MPP_FUNCTION(0x10, "pmu", NULL)), - MPP_MODE(16, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart3", "rts"), - MPP_FUNCTION(0x03, "sdio0", "cd"), - MPP_FUNCTION(0x04, "lcd-spi", "cs1"), - MPP_FUNCTION(0x05, "ac97", "sdi1")), - MPP_MODE(17, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x01, "ac97-1", "sysclko"), - MPP_FUNCTION(0x02, "uart3", "cts"), - MPP_FUNCTION(0x03, "sdio0", "wp"), - MPP_FUNCTION(0x04, "twsi", "sda"), - MPP_FUNCTION(0x05, "ac97", "sdi2")), - MPP_MODE(18, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart3", "txd"), - MPP_FUNCTION(0x03, "sdio0", "buspwr"), - MPP_FUNCTION(0x04, "lcd0", "pwm"), - MPP_FUNCTION(0x05, "ac97", "sdi3")), - MPP_MODE(19, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "uart3", "rxd"), - MPP_FUNCTION(0x03, "sdio0", "ledctrl"), - MPP_FUNCTION(0x04, "twsi", "sck")), - MPP_MODE(20, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x01, "ac97", "sysclko"), - MPP_FUNCTION(0x02, "lcd-spi", "miso"), - MPP_FUNCTION(0x03, "sdio1", "cd"), - MPP_FUNCTION(0x05, "sdio0", "cd"), - MPP_FUNCTION(0x06, "spi1", "miso")), - MPP_MODE(21, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x01, "uart1", "rts"), - MPP_FUNCTION(0x02, "lcd-spi", "cs0"), - MPP_FUNCTION(0x03, "sdio1", "wp"), - MPP_FUNCTION(0x04, "ssp", "sfrm"), - MPP_FUNCTION(0x05, "sdio0", "wp"), - MPP_FUNCTION(0x06, "spi1", "cs")), - MPP_MODE(22, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x01, "uart1", "cts"), - MPP_FUNCTION(0x02, "lcd-spi", "mosi"), - MPP_FUNCTION(0x03, "sdio1", "buspwr"), - MPP_FUNCTION(0x04, "ssp", "txd"), - MPP_FUNCTION(0x05, "sdio0", "buspwr"), - MPP_FUNCTION(0x06, "spi1", "mosi")), - MPP_MODE(23, - MPP_FUNCTION(0x00, "gpio", NULL), - MPP_FUNCTION(0x02, "lcd-spi", "sck"), - MPP_FUNCTION(0x03, "sdio1", "ledctrl"), - MPP_FUNCTION(0x04, "ssp", "sclk"), - MPP_FUNCTION(0x05, "sdio0", "ledctrl"), - MPP_FUNCTION(0x06, "spi1", "sck")), - MPP_MODE(24, - MPP_FUNCTION(0x00, "camera", NULL), - MPP_FUNCTION(0x01, "gpio", NULL)), - MPP_MODE(40, - MPP_FUNCTION(0x00, "sdio0", NULL), - MPP_FUNCTION(0x01, "gpio", NULL)), - MPP_MODE(46, - MPP_FUNCTION(0x00, "sdio1", NULL), - MPP_FUNCTION(0x01, "gpio", NULL)), - MPP_MODE(52, - MPP_FUNCTION(0x00, "i2s1/spdifo", NULL), - MPP_FUNCTION(0x02, "i2s1", NULL), - MPP_FUNCTION(0x08, "spdifo", NULL), - MPP_FUNCTION(0x0a, "gpio", NULL), - MPP_FUNCTION(0x0b, "twsi", NULL), - MPP_FUNCTION(0x0c, "ssp/spdifo", NULL), - MPP_FUNCTION(0x0e, "ssp", NULL), - MPP_FUNCTION(0x0f, "ssp/twsi", NULL)), - MPP_MODE(58, - MPP_FUNCTION(0x00, "spi0", NULL), - MPP_FUNCTION(0x01, "gpio", NULL)), - MPP_MODE(62, - MPP_FUNCTION(0x00, "uart1", NULL), - MPP_FUNCTION(0x01, "gpio", NULL)), - MPP_MODE(64, - MPP_FUNCTION(0x00, "nand", NULL), - MPP_FUNCTION(0x01, "gpo", NULL)), - MPP_MODE(72, - MPP_FUNCTION(0x00, "i2s", NULL), - MPP_FUNCTION(0x01, "ac97", NULL)), - MPP_MODE(73, - MPP_FUNCTION(0x00, "twsi-none", NULL), - MPP_FUNCTION(0x01, "twsi-opt1", NULL), - MPP_FUNCTION(0x02, "twsi-opt2", NULL), - MPP_FUNCTION(0x03, "twsi-opt3", NULL)), -}; - -static struct pinctrl_gpio_range dove_mpp_gpio_ranges[] = { - MPP_GPIO_RANGE(0, 0, 0, 32), - MPP_GPIO_RANGE(1, 32, 32, 32), - MPP_GPIO_RANGE(2, 64, 64, 8), -}; - -static struct mvebu_pinctrl_soc_info dove_pinctrl_info = { - .controls = dove_mpp_controls, - .ncontrols = ARRAY_SIZE(dove_mpp_controls), - .modes = dove_mpp_modes, - .nmodes = ARRAY_SIZE(dove_mpp_modes), - .gpioranges = dove_mpp_gpio_ranges, - .ngpioranges = ARRAY_SIZE(dove_mpp_gpio_ranges), - .variant = 0, -}; - -static struct clk *clk; - -static struct of_device_id dove_pinctrl_of_match[] __devinitdata = { - { .compatible = "marvell,dove-pinctrl", .data = &dove_pinctrl_info }, - { } -}; - -static int __devinit dove_pinctrl_probe(struct platform_device *pdev) -{ - const struct of_device_id *match = - of_match_device(dove_pinctrl_of_match, &pdev->dev); - pdev->dev.platform_data = match->data; - - /* - * General MPP Configuration Register is part of pdma registers. - * grab clk to make sure it is ticking. - */ - clk = devm_clk_get(&pdev->dev, NULL); - if (!IS_ERR(clk)) - clk_prepare_enable(clk); - - return mvebu_pinctrl_probe(pdev); -} - -static int __devexit dove_pinctrl_remove(struct platform_device *pdev) -{ - int ret; - - ret = mvebu_pinctrl_remove(pdev); - if (!IS_ERR(clk)) - clk_disable_unprepare(clk); - return ret; -} - -static struct platform_driver dove_pinctrl_driver = { - .driver = { - .name = "dove-pinctrl", - .owner = THIS_MODULE, - .of_match_table = of_match_ptr(dove_pinctrl_of_match), - }, - .probe = dove_pinctrl_probe, - .remove = __devexit_p(dove_pinctrl_remove), -}; - -module_platform_driver(dove_pinctrl_driver); - -MODULE_AUTHOR("Sebastian Hesselbarth "); -MODULE_DESCRIPTION("Marvell Dove pinctrl driver"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-kirkwood.c b/drivers/pinctrl/pinctrl-kirkwood.c deleted file mode 100644 index 9a74ef674a0..00000000000 --- a/drivers/pinctrl/pinctrl-kirkwood.c +++ /dev/null @@ -1,472 +0,0 @@ -/* - * Marvell Kirkwood pinctrl driver based on mvebu pinctrl core - * - * Author: Sebastian Hesselbarth - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "pinctrl-mvebu.h" - -#define V(f6180, f6190, f6192, f6281, f6282) \ - ((f6180 << 0) | (f6190 << 1) | (f6192 << 2) | \ - (f6281 << 3) | (f6282 << 4)) - -enum kirkwood_variant { - VARIANT_MV88F6180 = V(1, 0, 0, 0, 0), - VARIANT_MV88F6190 = V(0, 1, 0, 0, 0), - VARIANT_MV88F6192 = V(0, 0, 1, 0, 0), - VARIANT_MV88F6281 = V(0, 0, 0, 1, 0), - VARIANT_MV88F6282 = V(0, 0, 0, 0, 1), -}; - -static struct mvebu_mpp_mode mv88f6xxx_mpp_modes[] = { - MPP_MODE(0, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io2", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1))), - MPP_MODE(1, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io3", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1))), - MPP_MODE(2, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io4", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1))), - MPP_MODE(3, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io5", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1))), - MPP_MODE(4, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io6", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "rxd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0))), - MPP_MODE(5, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io7", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "txd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "ptp", "trig", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1))), - MPP_MODE(6, - MPP_VAR_FUNCTION(0x0, "sysrst", "out", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "spi", "mosi", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "ptp", "trig", V(1, 1, 1, 1, 0))), - MPP_MODE(7, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "pex", "rsto", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1))), - MPP_MODE(8, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "twsi0", "sda", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "rts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xc, "ptp", "clk", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1))), - MPP_MODE(9, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "twsi0", "sck", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "cts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xc, "ptp", "evreq", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1))), - MPP_MODE(10, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0X3, "uart0", "txd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xc, "ptp", "trig", V(1, 1, 1, 1, 0))), - MPP_MODE(11, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart0", "rxd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xc, "ptp-2", "trig", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1))), - MPP_MODE(12, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 0, 1)), - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0)), - MPP_VAR_FUNCTION(0x1, "sdio", "clk", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xb, "spi", "mosi", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "twsi1", "sda", V(0, 0, 0, 0, 1))), - MPP_MODE(13, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "cmd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xa, "audio", "rmclk", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1))), - MPP_MODE(14, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "d0", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xb, "audio-1", "sdi", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1))), - MPP_MODE(15, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "d1", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "sata0", "act", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "spi", "cs", V(0, 0, 0, 0, 1))), - MPP_MODE(16, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "d2", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "sata1", "act", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "extclk", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1))), - MPP_MODE(17, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "d3", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xa, "sata1", "act", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "twsi1", "sck", V(0, 0, 0, 0, 1))), - MPP_MODE(18, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io0", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "pex", "clkreq", V(0, 0, 0, 0, 1))), - MPP_MODE(19, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io1", V(1, 1, 1, 1, 1))), - MPP_MODE(20, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txd0", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d0", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(1, 0, 0, 0, 0))), - MPP_MODE(21, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txd1", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d1", V(0, 0, 0, 0, 1))), - MPP_MODE(22, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txd2", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d2", V(0, 0, 0, 0, 1))), - MPP_MODE(23, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txd3", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d3", V(0, 0, 0, 0, 1))), - MPP_MODE(24, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxd0", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d4", V(0, 0, 0, 0, 1))), - MPP_MODE(25, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxd1", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d5", V(0, 0, 0, 0, 1))), - MPP_MODE(26, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxd2", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d6", V(0, 0, 0, 0, 1))), - MPP_MODE(27, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxd3", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d7", V(0, 0, 0, 0, 1))), - MPP_MODE(28, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "col", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d8", V(0, 0, 0, 0, 1))), - MPP_MODE(29, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txclk", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0xb, "lcd", "d9", V(0, 0, 0, 0, 1))), - MPP_MODE(30, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxctl", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d10", V(0, 0, 0, 0, 1))), - MPP_MODE(31, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxclk", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d11", V(0, 0, 0, 0, 1))), - MPP_MODE(32, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txclko", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d12", V(0, 0, 0, 0, 1))), - MPP_MODE(33, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txctl", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d13", V(0, 0, 0, 0, 1))), - MPP_MODE(34, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txen", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d14", V(0, 0, 0, 0, 1))), - MPP_MODE(35, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxerr", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d15", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(0, 1, 1, 1, 1))), - MPP_MODE(36, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "twsi1", "sda", V(0, 0, 0, 0, 1))), - MPP_MODE(37, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "twsi1", "sck", V(0, 0, 0, 0, 1))), - MPP_MODE(38, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d18", V(0, 0, 0, 0, 1))), - MPP_MODE(39, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d19", V(0, 0, 0, 0, 1))), - MPP_MODE(40, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d20", V(0, 0, 0, 0, 1))), - MPP_MODE(41, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d21", V(0, 0, 0, 0, 1))), - MPP_MODE(42, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d22", V(0, 0, 0, 0, 1))), - MPP_MODE(43, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d23", V(0, 0, 0, 0, 1))), - MPP_MODE(44, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "clk", V(0, 0, 0, 0, 1))), - MPP_MODE(45, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "e", V(0, 0, 0, 0, 1))), - MPP_MODE(46, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1))), - MPP_MODE(47, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1))), - MPP_MODE(48, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d16", V(0, 0, 0, 0, 1))), - MPP_MODE(49, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0)), - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 0)), - MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x5, "ptp", "clk", V(0, 0, 0, 1, 0)), - MPP_VAR_FUNCTION(0xa, "pex", "clkreq", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d17", V(0, 0, 0, 0, 1))), -}; - -static struct mvebu_mpp_ctrl mv88f6180_mpp_controls[] = { - MPP_REG_CTRL(0, 29), -}; - -static struct pinctrl_gpio_range mv88f6180_gpio_ranges[] = { - MPP_GPIO_RANGE(0, 0, 0, 30), -}; - -static struct mvebu_mpp_ctrl mv88f619x_mpp_controls[] = { - MPP_REG_CTRL(0, 35), -}; - -static struct pinctrl_gpio_range mv88f619x_gpio_ranges[] = { - MPP_GPIO_RANGE(0, 0, 0, 32), - MPP_GPIO_RANGE(1, 32, 32, 4), -}; - -static struct mvebu_mpp_ctrl mv88f628x_mpp_controls[] = { - MPP_REG_CTRL(0, 49), -}; - -static struct pinctrl_gpio_range mv88f628x_gpio_ranges[] = { - MPP_GPIO_RANGE(0, 0, 0, 32), - MPP_GPIO_RANGE(1, 32, 32, 18), -}; - -static struct mvebu_pinctrl_soc_info mv88f6180_info = { - .variant = VARIANT_MV88F6180, - .controls = mv88f6180_mpp_controls, - .ncontrols = ARRAY_SIZE(mv88f6180_mpp_controls), - .modes = mv88f6xxx_mpp_modes, - .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), - .gpioranges = mv88f6180_gpio_ranges, - .ngpioranges = ARRAY_SIZE(mv88f6180_gpio_ranges), -}; - -static struct mvebu_pinctrl_soc_info mv88f6190_info = { - .variant = VARIANT_MV88F6190, - .controls = mv88f619x_mpp_controls, - .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), - .modes = mv88f6xxx_mpp_modes, - .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), - .gpioranges = mv88f619x_gpio_ranges, - .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), -}; - -static struct mvebu_pinctrl_soc_info mv88f6192_info = { - .variant = VARIANT_MV88F6192, - .controls = mv88f619x_mpp_controls, - .ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls), - .modes = mv88f6xxx_mpp_modes, - .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), - .gpioranges = mv88f619x_gpio_ranges, - .ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges), -}; - -static struct mvebu_pinctrl_soc_info mv88f6281_info = { - .variant = VARIANT_MV88F6281, - .controls = mv88f628x_mpp_controls, - .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), - .modes = mv88f6xxx_mpp_modes, - .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), - .gpioranges = mv88f628x_gpio_ranges, - .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), -}; - -static struct mvebu_pinctrl_soc_info mv88f6282_info = { - .variant = VARIANT_MV88F6282, - .controls = mv88f628x_mpp_controls, - .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), - .modes = mv88f6xxx_mpp_modes, - .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), - .gpioranges = mv88f628x_gpio_ranges, - .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), -}; - -static struct of_device_id kirkwood_pinctrl_of_match[] __devinitdata = { - { .compatible = "marvell,88f6180-pinctrl", .data = &mv88f6180_info }, - { .compatible = "marvell,88f6190-pinctrl", .data = &mv88f6190_info }, - { .compatible = "marvell,88f6192-pinctrl", .data = &mv88f6192_info }, - { .compatible = "marvell,88f6281-pinctrl", .data = &mv88f6281_info }, - { .compatible = "marvell,88f6282-pinctrl", .data = &mv88f6282_info }, - { } -}; - -static int __devinit kirkwood_pinctrl_probe(struct platform_device *pdev) -{ - const struct of_device_id *match = - of_match_device(kirkwood_pinctrl_of_match, &pdev->dev); - pdev->dev.platform_data = match->data; - return mvebu_pinctrl_probe(pdev); -} - -static int __devexit kirkwood_pinctrl_remove(struct platform_device *pdev) -{ - return mvebu_pinctrl_remove(pdev); -} - -static struct platform_driver kirkwood_pinctrl_driver = { - .driver = { - .name = "kirkwood-pinctrl", - .owner = THIS_MODULE, - .of_match_table = of_match_ptr(kirkwood_pinctrl_of_match), - }, - .probe = kirkwood_pinctrl_probe, - .remove = __devexit_p(kirkwood_pinctrl_remove), -}; - -module_platform_driver(kirkwood_pinctrl_driver); - -MODULE_AUTHOR("Sebastian Hesselbarth "); -MODULE_DESCRIPTION("Marvell Kirkwood pinctrl driver"); -MODULE_LICENSE("GPL v2"); diff --git a/drivers/pinctrl/pinctrl-mvebu.c b/drivers/pinctrl/pinctrl-mvebu.c deleted file mode 100644 index 6c44b7e8964..00000000000 --- a/drivers/pinctrl/pinctrl-mvebu.c +++ /dev/null @@ -1,753 +0,0 @@ -/* - * Marvell MVEBU pinctrl core driver - * - * Authors: Sebastian Hesselbarth - * Thomas Petazzoni - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "pinctrl-mvebu.h" - -#define MPPS_PER_REG 8 -#define MPP_BITS 4 -#define MPP_MASK 0xf - -struct mvebu_pinctrl_function { - const char *name; - const char **groups; - unsigned num_groups; -}; - -struct mvebu_pinctrl_group { - const char *name; - struct mvebu_mpp_ctrl *ctrl; - struct mvebu_mpp_ctrl_setting *settings; - unsigned num_settings; - unsigned gid; - unsigned *pins; - unsigned npins; -}; - -struct mvebu_pinctrl { - struct device *dev; - struct pinctrl_dev *pctldev; - struct pinctrl_desc desc; - void __iomem *base; - struct mvebu_pinctrl_group *groups; - unsigned num_groups; - struct mvebu_pinctrl_function *functions; - unsigned num_functions; - u8 variant; -}; - -static struct mvebu_pinctrl_group *mvebu_pinctrl_find_group_by_pid( - struct mvebu_pinctrl *pctl, unsigned pid) -{ - unsigned n; - for (n = 0; n < pctl->num_groups; n++) { - if (pid >= pctl->groups[n].pins[0] && - pid < pctl->groups[n].pins[0] + - pctl->groups[n].npins) - return &pctl->groups[n]; - } - return NULL; -} - -static struct mvebu_pinctrl_group *mvebu_pinctrl_find_group_by_name( - struct mvebu_pinctrl *pctl, const char *name) -{ - unsigned n; - for (n = 0; n < pctl->num_groups; n++) { - if (strcmp(name, pctl->groups[n].name) == 0) - return &pctl->groups[n]; - } - return NULL; -} - -static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_val( - struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp, - unsigned long config) -{ - unsigned n; - for (n = 0; n < grp->num_settings; n++) { - if (config == grp->settings[n].val) { - if (!pctl->variant || (pctl->variant & - grp->settings[n].variant)) - return &grp->settings[n]; - } - } - return NULL; -} - -static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_setting_by_name( - struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp, - const char *name) -{ - unsigned n; - for (n = 0; n < grp->num_settings; n++) { - if (strcmp(name, grp->settings[n].name) == 0) { - if (!pctl->variant || (pctl->variant & - grp->settings[n].variant)) - return &grp->settings[n]; - } - } - return NULL; -} - -static struct mvebu_mpp_ctrl_setting *mvebu_pinctrl_find_gpio_setting( - struct mvebu_pinctrl *pctl, struct mvebu_pinctrl_group *grp) -{ - unsigned n; - for (n = 0; n < grp->num_settings; n++) { - if (grp->settings[n].flags & - (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { - if (!pctl->variant || (pctl->variant & - grp->settings[n].variant)) - return &grp->settings[n]; - } - } - return NULL; -} - -static struct mvebu_pinctrl_function *mvebu_pinctrl_find_function_by_name( - struct mvebu_pinctrl *pctl, const char *name) -{ - unsigned n; - for (n = 0; n < pctl->num_functions; n++) { - if (strcmp(name, pctl->functions[n].name) == 0) - return &pctl->functions[n]; - } - return NULL; -} - -/* - * Common mpp pin configuration registers on MVEBU are - * registers of eight 4-bit values for each mpp setting. - * Register offset and bit mask are calculated accordingly below. - */ -static int mvebu_common_mpp_get(struct mvebu_pinctrl *pctl, - struct mvebu_pinctrl_group *grp, - unsigned long *config) -{ - unsigned pin = grp->gid; - unsigned off = (pin / MPPS_PER_REG) * MPP_BITS; - unsigned shift = (pin % MPPS_PER_REG) * MPP_BITS; - - *config = readl(pctl->base + off); - *config >>= shift; - *config &= MPP_MASK; - - return 0; -} - -static int mvebu_common_mpp_set(struct mvebu_pinctrl *pctl, - struct mvebu_pinctrl_group *grp, - unsigned long config) -{ - unsigned pin = grp->gid; - unsigned off = (pin / MPPS_PER_REG) * MPP_BITS; - unsigned shift = (pin % MPPS_PER_REG) * MPP_BITS; - unsigned long reg; - - reg = readl(pctl->base + off); - reg &= ~(MPP_MASK << shift); - reg |= (config << shift); - writel(reg, pctl->base + off); - - return 0; -} - -static int mvebu_pinconf_group_get(struct pinctrl_dev *pctldev, - unsigned gid, unsigned long *config) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; - - if (!grp->ctrl) - return -EINVAL; - - if (grp->ctrl->mpp_get) - return grp->ctrl->mpp_get(grp->ctrl, config); - - return mvebu_common_mpp_get(pctl, grp, config); -} - -static int mvebu_pinconf_group_set(struct pinctrl_dev *pctldev, - unsigned gid, unsigned long config) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; - - if (!grp->ctrl) - return -EINVAL; - - if (grp->ctrl->mpp_set) - return grp->ctrl->mpp_set(grp->ctrl, config); - - return mvebu_common_mpp_set(pctl, grp, config); -} - -static void mvebu_pinconf_group_dbg_show(struct pinctrl_dev *pctldev, - struct seq_file *s, unsigned gid) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; - struct mvebu_mpp_ctrl_setting *curr; - unsigned long config; - unsigned n; - - if (mvebu_pinconf_group_get(pctldev, gid, &config)) - return; - - curr = mvebu_pinctrl_find_setting_by_val(pctl, grp, config); - - if (curr) { - seq_printf(s, "current: %s", curr->name); - if (curr->subname) - seq_printf(s, "(%s)", curr->subname); - if (curr->flags & (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { - seq_printf(s, "("); - if (curr->flags & MVEBU_SETTING_GPI) - seq_printf(s, "i"); - if (curr->flags & MVEBU_SETTING_GPO) - seq_printf(s, "o"); - seq_printf(s, ")"); - } - } else - seq_printf(s, "current: UNKNOWN"); - - if (grp->num_settings > 1) { - seq_printf(s, ", available = ["); - for (n = 0; n < grp->num_settings; n++) { - if (curr == &grp->settings[n]) - continue; - - /* skip unsupported settings for this variant */ - if (pctl->variant && - !(pctl->variant & grp->settings[n].variant)) - continue; - - seq_printf(s, " %s", grp->settings[n].name); - if (grp->settings[n].subname) - seq_printf(s, "(%s)", grp->settings[n].subname); - if (grp->settings[n].flags & - (MVEBU_SETTING_GPO | MVEBU_SETTING_GPI)) { - seq_printf(s, "("); - if (grp->settings[n].flags & MVEBU_SETTING_GPI) - seq_printf(s, "i"); - if (grp->settings[n].flags & MVEBU_SETTING_GPO) - seq_printf(s, "o"); - seq_printf(s, ")"); - } - } - seq_printf(s, " ]"); - } - return; -} - -static struct pinconf_ops mvebu_pinconf_ops = { - .pin_config_group_get = mvebu_pinconf_group_get, - .pin_config_group_set = mvebu_pinconf_group_set, - .pin_config_group_dbg_show = mvebu_pinconf_group_dbg_show, -}; - -static int mvebu_pinmux_get_funcs_count(struct pinctrl_dev *pctldev) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - - return pctl->num_functions; -} - -static const char *mvebu_pinmux_get_func_name(struct pinctrl_dev *pctldev, - unsigned fid) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - - return pctl->functions[fid].name; -} - -static int mvebu_pinmux_get_groups(struct pinctrl_dev *pctldev, unsigned fid, - const char * const **groups, - unsigned * const num_groups) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - - *groups = pctl->functions[fid].groups; - *num_groups = pctl->functions[fid].num_groups; - return 0; -} - -static int mvebu_pinmux_enable(struct pinctrl_dev *pctldev, unsigned fid, - unsigned gid) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - struct mvebu_pinctrl_function *func = &pctl->functions[fid]; - struct mvebu_pinctrl_group *grp = &pctl->groups[gid]; - struct mvebu_mpp_ctrl_setting *setting; - int ret; - - setting = mvebu_pinctrl_find_setting_by_name(pctl, grp, - func->name); - if (!setting) { - dev_err(pctl->dev, - "unable to find setting %s in group %s\n", - func->name, func->groups[gid]); - return -EINVAL; - } - - ret = mvebu_pinconf_group_set(pctldev, grp->gid, setting->val); - if (ret) { - dev_err(pctl->dev, "cannot set group %s to %s\n", - func->groups[gid], func->name); - return ret; - } - - return 0; -} - -static int mvebu_pinmux_gpio_request_enable(struct pinctrl_dev *pctldev, - struct pinctrl_gpio_range *range, unsigned offset) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - struct mvebu_pinctrl_group *grp; - struct mvebu_mpp_ctrl_setting *setting; - - grp = mvebu_pinctrl_find_group_by_pid(pctl, offset); - if (!grp) - return -EINVAL; - - if (grp->ctrl->mpp_gpio_req) - return grp->ctrl->mpp_gpio_req(grp->ctrl, offset); - - setting = mvebu_pinctrl_find_gpio_setting(pctl, grp); - if (!setting) - return -ENOTSUPP; - - return mvebu_pinconf_group_set(pctldev, grp->gid, setting->val); -} - -static int mvebu_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev, - struct pinctrl_gpio_range *range, unsigned offset, bool input) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - struct mvebu_pinctrl_group *grp; - struct mvebu_mpp_ctrl_setting *setting; - - grp = mvebu_pinctrl_find_group_by_pid(pctl, offset); - if (!grp) - return -EINVAL; - - if (grp->ctrl->mpp_gpio_dir) - return grp->ctrl->mpp_gpio_dir(grp->ctrl, offset, input); - - setting = mvebu_pinctrl_find_gpio_setting(pctl, grp); - if (!setting) - return -ENOTSUPP; - - if ((input && (setting->flags & MVEBU_SETTING_GPI)) || - (!input && (setting->flags & MVEBU_SETTING_GPO))) - return 0; - - return -ENOTSUPP; -} - -static struct pinmux_ops mvebu_pinmux_ops = { - .get_functions_count = mvebu_pinmux_get_funcs_count, - .get_function_name = mvebu_pinmux_get_func_name, - .get_function_groups = mvebu_pinmux_get_groups, - .gpio_request_enable = mvebu_pinmux_gpio_request_enable, - .gpio_set_direction = mvebu_pinmux_gpio_set_direction, - .enable = mvebu_pinmux_enable, -}; - -static int mvebu_pinctrl_get_groups_count(struct pinctrl_dev *pctldev) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - return pctl->num_groups; -} - -static const char *mvebu_pinctrl_get_group_name(struct pinctrl_dev *pctldev, - unsigned gid) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - return pctl->groups[gid].name; -} - -static int mvebu_pinctrl_get_group_pins(struct pinctrl_dev *pctldev, - unsigned gid, const unsigned **pins, - unsigned *num_pins) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - *pins = pctl->groups[gid].pins; - *num_pins = pctl->groups[gid].npins; - return 0; -} - -static int mvebu_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev, - struct device_node *np, - struct pinctrl_map **map, - unsigned *num_maps) -{ - struct mvebu_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); - struct property *prop; - const char *function; - const char *group; - int ret, nmaps, n; - - *map = NULL; - *num_maps = 0; - - ret = of_property_read_string(np, "marvell,function", &function); - if (ret) { - dev_err(pctl->dev, - "missing marvell,function in node %s\n", np->name); - return 0; - } - - nmaps = of_property_count_strings(np, "marvell,pins"); - if (nmaps < 0) { - dev_err(pctl->dev, - "missing marvell,pins in node %s\n", np->name); - return 0; - } - - *map = kmalloc(nmaps * sizeof(struct pinctrl_map), GFP_KERNEL); - if (map == NULL) { - dev_err(pctl->dev, - "cannot allocate pinctrl_map memory for %s\n", - np->name); - return -ENOMEM; - } - - n = 0; - of_property_for_each_string(np, "marvell,pins", prop, group) { - struct mvebu_pinctrl_group *grp = - mvebu_pinctrl_find_group_by_name(pctl, group); - - if (!grp) { - dev_err(pctl->dev, "unknown pin %s", group); - continue; - } - - if (!mvebu_pinctrl_find_setting_by_name(pctl, grp, function)) { - dev_err(pctl->dev, "unsupported function %s on pin %s", - function, group); - continue; - } - - (*map)[n].type = PIN_MAP_TYPE_MUX_GROUP; - (*map)[n].data.mux.group = group; - (*map)[n].data.mux.function = function; - n++; - } - - *num_maps = nmaps; - - return 0; -} - -static void mvebu_pinctrl_dt_free_map(struct pinctrl_dev *pctldev, - struct pinctrl_map *map, unsigned num_maps) -{ - kfree(map); -} - -static struct pinctrl_ops mvebu_pinctrl_ops = { - .get_groups_count = mvebu_pinctrl_get_groups_count, - .get_group_name = mvebu_pinctrl_get_group_name, - .get_group_pins = mvebu_pinctrl_get_group_pins, - .dt_node_to_map = mvebu_pinctrl_dt_node_to_map, - .dt_free_map = mvebu_pinctrl_dt_free_map, -}; - -static int __devinit _add_function(struct mvebu_pinctrl_function *funcs, - const char *name) -{ - while (funcs->num_groups) { - /* function already there */ - if (strcmp(funcs->name, name) == 0) { - funcs->num_groups++; - return -EEXIST; - } - funcs++; - } - funcs->name = name; - funcs->num_groups = 1; - return 0; -} - -static int __devinit mvebu_pinctrl_build_functions(struct platform_device *pdev, - struct mvebu_pinctrl *pctl) -{ - struct mvebu_pinctrl_function *funcs; - int num = 0; - int n, s; - - /* we allocate functions for number of pins and hope - * there are less unique functions than pins available */ - funcs = devm_kzalloc(&pdev->dev, pctl->desc.npins * - sizeof(struct mvebu_pinctrl_function), GFP_KERNEL); - if (!funcs) - return -ENOMEM; - - for (n = 0; n < pctl->num_groups; n++) { - struct mvebu_pinctrl_group *grp = &pctl->groups[n]; - for (s = 0; s < grp->num_settings; s++) { - /* skip unsupported settings on this variant */ - if (pctl->variant && - !(pctl->variant & grp->settings[s].variant)) - continue; - - /* check for unique functions and count groups */ - if (_add_function(funcs, grp->settings[s].name)) - continue; - - num++; - } - } - - /* with the number of unique functions and it's groups known, - reallocate functions and assign group names */ - funcs = krealloc(funcs, num * sizeof(struct mvebu_pinctrl_function), - GFP_KERNEL); - if (!funcs) - return -ENOMEM; - - pctl->num_functions = num; - pctl->functions = funcs; - - for (n = 0; n < pctl->num_groups; n++) { - struct mvebu_pinctrl_group *grp = &pctl->groups[n]; - for (s = 0; s < grp->num_settings; s++) { - struct mvebu_pinctrl_function *f; - const char **groups; - - /* skip unsupported settings on this variant */ - if (pctl->variant && - !(pctl->variant & grp->settings[s].variant)) - continue; - - f = mvebu_pinctrl_find_function_by_name(pctl, - grp->settings[s].name); - - /* allocate group name array if not done already */ - if (!f->groups) { - f->groups = devm_kzalloc(&pdev->dev, - f->num_groups * sizeof(char *), - GFP_KERNEL); - if (!f->groups) - return -ENOMEM; - } - - /* find next free group name and assign current name */ - groups = f->groups; - while (*groups) - groups++; - *groups = grp->name; - } - } - - return 0; -} - -int __devinit mvebu_pinctrl_probe(struct platform_device *pdev) -{ - struct mvebu_pinctrl_soc_info *soc = dev_get_platdata(&pdev->dev); - struct device_node *np = pdev->dev.of_node; - struct mvebu_pinctrl *pctl; - void __iomem *base; - struct pinctrl_pin_desc *pdesc; - unsigned gid, n, k; - int ret; - - if (!soc || !soc->controls || !soc->modes) { - dev_err(&pdev->dev, "wrong pinctrl soc info\n"); - return -EINVAL; - } - - base = of_iomap(np, 0); - if (!base) { - dev_err(&pdev->dev, "unable to get base address\n"); - return -ENODEV; - } - - pctl = devm_kzalloc(&pdev->dev, sizeof(struct mvebu_pinctrl), - GFP_KERNEL); - if (!pctl) { - dev_err(&pdev->dev, "unable to alloc driver\n"); - return -ENOMEM; - } - - pctl->desc.name = dev_name(&pdev->dev); - pctl->desc.owner = THIS_MODULE; - pctl->desc.pctlops = &mvebu_pinctrl_ops; - pctl->desc.pmxops = &mvebu_pinmux_ops; - pctl->desc.confops = &mvebu_pinconf_ops; - pctl->variant = soc->variant; - pctl->base = base; - pctl->dev = &pdev->dev; - platform_set_drvdata(pdev, pctl); - - /* count controls and create names for mvebu generic - register controls; also does sanity checks */ - pctl->num_groups = 0; - pctl->desc.npins = 0; - for (n = 0; n < soc->ncontrols; n++) { - struct mvebu_mpp_ctrl *ctrl = &soc->controls[n]; - char *names; - - pctl->desc.npins += ctrl->npins; - /* initial control pins */ - for (k = 0; k < ctrl->npins; k++) - ctrl->pins[k] = ctrl->pid + k; - - /* special soc specific control */ - if (ctrl->mpp_get || ctrl->mpp_set) { - if (!ctrl->name || !ctrl->mpp_set || !ctrl->mpp_set) { - dev_err(&pdev->dev, "wrong soc control info\n"); - return -EINVAL; - } - pctl->num_groups += 1; - continue; - } - - /* generic mvebu register control */ - names = devm_kzalloc(&pdev->dev, ctrl->npins * 8, GFP_KERNEL); - if (!names) { - dev_err(&pdev->dev, "failed to alloc mpp names\n"); - return -ENOMEM; - } - for (k = 0; k < ctrl->npins; k++) - sprintf(names + 8*k, "mpp%d", ctrl->pid+k); - ctrl->name = names; - pctl->num_groups += ctrl->npins; - } - - pdesc = devm_kzalloc(&pdev->dev, pctl->desc.npins * - sizeof(struct pinctrl_pin_desc), GFP_KERNEL); - if (!pdesc) { - dev_err(&pdev->dev, "failed to alloc pinctrl pins\n"); - return -ENOMEM; - } - - for (n = 0; n < pctl->desc.npins; n++) - pdesc[n].number = n; - pctl->desc.pins = pdesc; - - pctl->groups = devm_kzalloc(&pdev->dev, pctl->num_groups * - sizeof(struct mvebu_pinctrl_group), GFP_KERNEL); - if (!pctl->groups) { - dev_err(&pdev->dev, "failed to alloc pinctrl groups\n"); - return -ENOMEM; - } - - /* assign mpp controls to groups */ - gid = 0; - for (n = 0; n < soc->ncontrols; n++) { - struct mvebu_mpp_ctrl *ctrl = &soc->controls[n]; - pctl->groups[gid].gid = gid; - pctl->groups[gid].ctrl = ctrl; - pctl->groups[gid].name = ctrl->name; - pctl->groups[gid].pins = ctrl->pins; - pctl->groups[gid].npins = ctrl->npins; - - /* generic mvebu register control maps to a number of groups */ - if (!ctrl->mpp_get && !ctrl->mpp_set) { - pctl->groups[gid].npins = 1; - - for (k = 1; k < ctrl->npins; k++) { - gid++; - pctl->groups[gid].gid = gid; - pctl->groups[gid].ctrl = ctrl; - pctl->groups[gid].name = &ctrl->name[8*k]; - pctl->groups[gid].pins = &ctrl->pins[k]; - pctl->groups[gid].npins = 1; - } - } - gid++; - } - - /* assign mpp modes to groups */ - for (n = 0; n < soc->nmodes; n++) { - struct mvebu_mpp_mode *mode = &soc->modes[n]; - struct mvebu_pinctrl_group *grp = - mvebu_pinctrl_find_group_by_pid(pctl, mode->pid); - unsigned num_settings; - - if (!grp) { - dev_warn(&pdev->dev, "unknown pinctrl group %d\n", - mode->pid); - continue; - } - - for (num_settings = 0; ;) { - struct mvebu_mpp_ctrl_setting *set = - &mode->settings[num_settings]; - - if (!set->name) - break; - num_settings++; - - /* skip unsupported settings for this variant */ - if (pctl->variant && !(pctl->variant & set->variant)) - continue; - - /* find gpio/gpo/gpi settings */ - if (strcmp(set->name, "gpio") == 0) - set->flags = MVEBU_SETTING_GPI | - MVEBU_SETTING_GPO; - else if (strcmp(set->name, "gpo") == 0) - set->flags = MVEBU_SETTING_GPO; - else if (strcmp(set->name, "gpi") == 0) - set->flags = MVEBU_SETTING_GPI; - } - - grp->settings = mode->settings; - grp->num_settings = num_settings; - } - - ret = mvebu_pinctrl_build_functions(pdev, pctl); - if (ret) { - dev_err(&pdev->dev, "unable to build functions\n"); - return ret; - } - - pctl->pctldev = pinctrl_register(&pctl->desc, &pdev->dev, pctl); - if (!pctl->pctldev) { - dev_err(&pdev->dev, "unable to register pinctrl driver\n"); - return -EINVAL; - } - - dev_info(&pdev->dev, "registered pinctrl driver\n"); - - /* register gpio ranges */ - for (n = 0; n < soc->ngpioranges; n++) - pinctrl_add_gpio_range(pctl->pctldev, &soc->gpioranges[n]); - - return 0; -} - -int __devexit mvebu_pinctrl_remove(struct platform_device *pdev) -{ - struct mvebu_pinctrl *pctl = platform_get_drvdata(pdev); - pinctrl_unregister(pctl->pctldev); - return 0; -} diff --git a/drivers/pinctrl/pinctrl-mvebu.h b/drivers/pinctrl/pinctrl-mvebu.h deleted file mode 100644 index 90bd3beee86..00000000000 --- a/drivers/pinctrl/pinctrl-mvebu.h +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Marvell MVEBU pinctrl driver - * - * Authors: Sebastian Hesselbarth - * Thomas Petazzoni - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef __PINCTRL_MVEBU_H__ -#define __PINCTRL_MVEBU_H__ - -/** - * struct mvebu_mpp_ctrl - describe a mpp control - * @name: name of the control group - * @pid: first pin id handled by this control - * @npins: number of pins controlled by this control - * @mpp_get: (optional) special function to get mpp setting - * @mpp_set: (optional) special function to set mpp setting - * @mpp_gpio_req: (optional) special function to request gpio - * @mpp_gpio_dir: (optional) special function to set gpio direction - * - * A mpp_ctrl describes a muxable unit, e.g. pin, group of pins, or - * internal function, inside the SoC. Each muxable unit can be switched - * between two or more different settings, e.g. assign mpp pin 13 to - * uart1 or sata. - * - * If optional mpp_get/_set functions are set these are used to get/set - * a specific mode. Otherwise it is assumed that the mpp control is based - * on 4-bit groups in subsequent registers. The optional mpp_gpio_req/_dir - * functions can be used to allow pin settings with varying gpio pins. - */ -struct mvebu_mpp_ctrl { - const char *name; - u8 pid; - u8 npins; - unsigned *pins; - int (*mpp_get)(struct mvebu_mpp_ctrl *ctrl, unsigned long *config); - int (*mpp_set)(struct mvebu_mpp_ctrl *ctrl, unsigned long config); - int (*mpp_gpio_req)(struct mvebu_mpp_ctrl *ctrl, u8 pid); - int (*mpp_gpio_dir)(struct mvebu_mpp_ctrl *ctrl, u8 pid, bool input); -}; - -/** - * struct mvebu_mpp_ctrl_setting - describe a mpp ctrl setting - * @val: ctrl setting value - * @name: ctrl setting name, e.g. uart2, spi0 - unique per mpp_mode - * @subname: (optional) additional ctrl setting name, e.g. rts, cts - * @variant: (optional) variant identifier mask - * @flags: (private) flags to store gpi/gpo/gpio capabilities - * - * A ctrl_setting describes a specific internal mux function that a mpp pin - * can be switched to. The value (val) will be written in the corresponding - * register for common mpp pin configuration registers on MVEBU. SoC specific - * mpp_get/_set function may use val to distinguish between different settings. - * - * The name will be used to switch to this setting in DT description, e.g. - * marvell,function = "uart2". subname is only for debugging purposes. - * - * If name is one of "gpi", "gpo", "gpio" gpio capabilities are - * parsed during initialization and stored in flags. - * - * The variant can be used to combine different revisions of one SoC to a - * common pinctrl driver. It is matched (AND) with variant of soc_info to - * determine if a setting is available on the current SoC revision. - */ -struct mvebu_mpp_ctrl_setting { - u8 val; - const char *name; - const char *subname; - u8 variant; - u8 flags; -#define MVEBU_SETTING_GPO (1 << 0) -#define MVEBU_SETTING_GPI (1 << 1) -}; - -/** - * struct mvebu_mpp_mode - link ctrl and settings - * @pid: first pin id handled by this mode - * @settings: list of settings available for this mode - * - * A mode connects all available settings with the corresponding mpp_ctrl - * given by pid. - */ -struct mvebu_mpp_mode { - u8 pid; - struct mvebu_mpp_ctrl_setting *settings; -}; - -/** - * struct mvebu_pinctrl_soc_info - SoC specific info passed to pinctrl-mvebu - * @variant: variant mask of soc_info - * @controls: list of available mvebu_mpp_ctrls - * @ncontrols: number of available mvebu_mpp_ctrls - * @modes: list of available mvebu_mpp_modes - * @nmodes: number of available mvebu_mpp_modes - * @gpioranges: list of pinctrl_gpio_ranges - * @ngpioranges: number of available pinctrl_gpio_ranges - * - * This struct describes all pinctrl related information for a specific SoC. - * If variant is unequal 0 it will be matched (AND) with variant of each - * setting and allows to distinguish between different revisions of one SoC. - */ -struct mvebu_pinctrl_soc_info { - u8 variant; - struct mvebu_mpp_ctrl *controls; - int ncontrols; - struct mvebu_mpp_mode *modes; - int nmodes; - struct pinctrl_gpio_range *gpioranges; - int ngpioranges; -}; - -#define MPP_REG_CTRL(_idl, _idh) \ - { \ - .name = NULL, \ - .pid = _idl, \ - .npins = _idh - _idl + 1, \ - .pins = (unsigned[_idh - _idl + 1]) { }, \ - .mpp_get = NULL, \ - .mpp_set = NULL, \ - .mpp_gpio_req = NULL, \ - .mpp_gpio_dir = NULL, \ - } - -#define MPP_FUNC_CTRL(_idl, _idh, _name, _func) \ - { \ - .name = _name, \ - .pid = _idl, \ - .npins = _idh - _idl + 1, \ - .pins = (unsigned[_idh - _idl + 1]) { }, \ - .mpp_get = _func ## _get, \ - .mpp_set = _func ## _set, \ - .mpp_gpio_req = NULL, \ - .mpp_gpio_dir = NULL, \ - } - -#define MPP_FUNC_GPIO_CTRL(_idl, _idh, _name, _func) \ - { \ - .name = _name, \ - .pid = _idl, \ - .npins = _idh - _idl + 1, \ - .pins = (unsigned[_idh - _idl + 1]) { }, \ - .mpp_get = _func ## _get, \ - .mpp_set = _func ## _set, \ - .mpp_gpio_req = _func ## _gpio_req, \ - .mpp_gpio_dir = _func ## _gpio_dir, \ - } - -#define _MPP_VAR_FUNCTION(_val, _name, _subname, _mask) \ - { \ - .val = _val, \ - .name = _name, \ - .subname = _subname, \ - .variant = _mask, \ - .flags = 0, \ - } - -#if defined(CONFIG_DEBUG_FS) -#define MPP_VAR_FUNCTION(_val, _name, _subname, _mask) \ - _MPP_VAR_FUNCTION(_val, _name, _subname, _mask) -#else -#define MPP_VAR_FUNCTION(_val, _name, _subname, _mask) \ - _MPP_VAR_FUNCTION(_val, _name, NULL, _mask) -#endif - -#define MPP_FUNCTION(_val, _name, _subname) \ - MPP_VAR_FUNCTION(_val, _name, _subname, (u8)-1) - -#define MPP_MODE(_id, ...) \ - { \ - .pid = _id, \ - .settings = (struct mvebu_mpp_ctrl_setting[]){ \ - __VA_ARGS__, { } }, \ - } - -#define MPP_GPIO_RANGE(_id, _pinbase, _gpiobase, _npins) \ - { \ - .name = "mvebu-gpio", \ - .id = _id, \ - .pin_base = _pinbase, \ - .base = _gpiobase, \ - .npins = _npins, \ - } - -int mvebu_pinctrl_probe(struct platform_device *pdev); -int mvebu_pinctrl_remove(struct platform_device *pdev); - -#endif -- cgit v1.2.3 From 78f9f3b12c6a25a668c43f026f42596c88d6d0bd Mon Sep 17 00:00:00 2001 From: Sebastian Hesselbarth Date: Mon, 19 Nov 2012 10:39:53 +0100 Subject: pinctrl: mvebu: fix iomem pointer for dove pinctrl There has been a change in readl/writel to require registers addresses marked as IOMEM(). This patch takes care of this and also replaces ORing address offsets with adding them. Signed-off-by: Sebastian Hesselbarth Acked-by: Thomas Petazzoni Acked-by: Linus Walleij Signed-off-by: Jason Cooper --- drivers/pinctrl/mvebu/pinctrl-dove.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/mvebu/pinctrl-dove.c b/drivers/pinctrl/mvebu/pinctrl-dove.c index ffe74b27d66..34693f60d39 100644 --- a/drivers/pinctrl/mvebu/pinctrl-dove.c +++ b/drivers/pinctrl/mvebu/pinctrl-dove.c @@ -22,22 +22,22 @@ #include "pinctrl-mvebu.h" -#define DOVE_SB_REGS_VIRT_BASE 0xfde00000 -#define DOVE_MPP_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0200) +#define DOVE_SB_REGS_VIRT_BASE IOMEM(0xfde00000) +#define DOVE_MPP_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xd0200) #define DOVE_PMU_MPP_GENERAL_CTRL (DOVE_MPP_VIRT_BASE + 0x10) #define DOVE_AU0_AC97_SEL BIT(16) -#define DOVE_GLOBAL_CONFIG_1 (DOVE_SB_REGS_VIRT_BASE | 0xe802C) +#define DOVE_GLOBAL_CONFIG_1 (DOVE_SB_REGS_VIRT_BASE + 0xe802C) #define DOVE_TWSI_ENABLE_OPTION1 BIT(7) -#define DOVE_GLOBAL_CONFIG_2 (DOVE_SB_REGS_VIRT_BASE | 0xe8030) +#define DOVE_GLOBAL_CONFIG_2 (DOVE_SB_REGS_VIRT_BASE + 0xe8030) #define DOVE_TWSI_ENABLE_OPTION2 BIT(20) #define DOVE_TWSI_ENABLE_OPTION3 BIT(21) #define DOVE_TWSI_OPTION3_GPIO BIT(22) -#define DOVE_SSP_CTRL_STATUS_1 (DOVE_SB_REGS_VIRT_BASE | 0xe8034) +#define DOVE_SSP_CTRL_STATUS_1 (DOVE_SB_REGS_VIRT_BASE + 0xe8034) #define DOVE_SSP_ON_AU1 BIT(0) -#define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xe803c) +#define DOVE_MPP_GENERAL_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xe803c) #define DOVE_AU1_SPDIFO_GPIO_EN BIT(1) #define DOVE_NAND_GPIO_EN BIT(0) -#define DOVE_GPIO_LO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE | 0xd0400) +#define DOVE_GPIO_LO_VIRT_BASE (DOVE_SB_REGS_VIRT_BASE + 0xd0400) #define DOVE_MPP_CTRL4_VIRT_BASE (DOVE_GPIO_LO_VIRT_BASE + 0x40) #define DOVE_SPI_GPIO_SEL BIT(5) #define DOVE_UART1_GPIO_SEL BIT(4) -- cgit v1.2.3 From 63ace077b427a86464da34855d35addfa308e807 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Mon, 19 Nov 2012 10:39:54 +0100 Subject: pinctrl: mvebu: Fix dove_audio1_ctrl_set function When setting audio1 pinmux the bits in the corresponding registers are not cleared. This fix first clears all bits and then sets the required bits according to the selected function. Signed-off-by: Axel Lin Signed-off-by: Sebastian Hesselbarth Acked-by: Linus Walleij Signed-off-by: Jason Cooper --- drivers/pinctrl/mvebu/pinctrl-dove.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/mvebu/pinctrl-dove.c b/drivers/pinctrl/mvebu/pinctrl-dove.c index 34693f60d39..40c9c3eecd9 100644 --- a/drivers/pinctrl/mvebu/pinctrl-dove.c +++ b/drivers/pinctrl/mvebu/pinctrl-dove.c @@ -234,6 +234,14 @@ static int dove_audio1_ctrl_set(struct mvebu_mpp_ctrl *ctrl, unsigned long gmpp = readl(DOVE_MPP_GENERAL_VIRT_BASE); unsigned long gcfg2 = readl(DOVE_GLOBAL_CONFIG_2); + /* + * clear all audio1 related bits before configure + */ + gcfg2 &= ~DOVE_TWSI_OPTION3_GPIO; + gmpp &= ~DOVE_AU1_SPDIFO_GPIO_EN; + sspc1 &= ~DOVE_SSP_ON_AU1; + mpp4 &= ~DOVE_AU1_GPIO_SEL; + if (config & BIT(0)) gcfg2 |= DOVE_TWSI_OPTION3_GPIO; if (config & BIT(1)) -- cgit v1.2.3 From 4e5bc99ce97fec27466a0654b35d4d3ae0afb054 Mon Sep 17 00:00:00 2001 From: Valentin Longchamp Date: Sat, 17 Nov 2012 17:00:55 +0100 Subject: ARM: Kirkwood: support 98DX412x kirkwoods with pinctrl The Marvell 98DX412x SoC embed a kirkwood variant that does not have pinctrl support yet. Even though this kirkwood is very similar to the 88f6281, on the MPP front a lot of pins are not available. That's why a new kirkwood pinctrl variant is needed. Signed-off-by: Valentin Longchamp Signed-off-by: Andrew Lunn Signed-off-by: Jason Cooper --- drivers/pinctrl/mvebu/pinctrl-kirkwood.c | 568 ++++++++++++++++--------------- 1 file changed, 290 insertions(+), 278 deletions(-) (limited to 'drivers/pinctrl') diff --git a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c index 9a74ef674a0..fa6ce31c94d 100644 --- a/drivers/pinctrl/mvebu/pinctrl-kirkwood.c +++ b/drivers/pinctrl/mvebu/pinctrl-kirkwood.c @@ -21,340 +21,341 @@ #include "pinctrl-mvebu.h" -#define V(f6180, f6190, f6192, f6281, f6282) \ +#define V(f6180, f6190, f6192, f6281, f6282, dx4122) \ ((f6180 << 0) | (f6190 << 1) | (f6192 << 2) | \ - (f6281 << 3) | (f6282 << 4)) + (f6281 << 3) | (f6282 << 4) | (dx4122 << 5)) enum kirkwood_variant { - VARIANT_MV88F6180 = V(1, 0, 0, 0, 0), - VARIANT_MV88F6190 = V(0, 1, 0, 0, 0), - VARIANT_MV88F6192 = V(0, 0, 1, 0, 0), - VARIANT_MV88F6281 = V(0, 0, 0, 1, 0), - VARIANT_MV88F6282 = V(0, 0, 0, 0, 1), + VARIANT_MV88F6180 = V(1, 0, 0, 0, 0, 0), + VARIANT_MV88F6190 = V(0, 1, 0, 0, 0, 0), + VARIANT_MV88F6192 = V(0, 0, 1, 0, 0, 0), + VARIANT_MV88F6281 = V(0, 0, 0, 1, 0, 0), + VARIANT_MV88F6282 = V(0, 0, 0, 0, 1, 0), + VARIANT_MV98DX4122 = V(0, 0, 0, 0, 0, 1), }; static struct mvebu_mpp_mode mv88f6xxx_mpp_modes[] = { MPP_MODE(0, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io2", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io2", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1, 1))), MPP_MODE(1, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io3", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io3", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "mosi", V(1, 1, 1, 1, 1, 1))), MPP_MODE(2, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io4", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io4", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1, 1))), MPP_MODE(3, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io5", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io5", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1, 1))), MPP_MODE(4, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io6", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "rxd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io6", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "rxd", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0, 0))), MPP_MODE(5, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io7", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "txd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "ptp", "trig", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io7", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "txd", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "ptp", "trig", V(1, 1, 1, 1, 0, 0)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1, 0))), MPP_MODE(6, - MPP_VAR_FUNCTION(0x0, "sysrst", "out", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "spi", "mosi", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "ptp", "trig", V(1, 1, 1, 1, 0))), + MPP_VAR_FUNCTION(0x0, "sysrst", "out", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "spi", "mosi", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "ptp", "trig", V(1, 1, 1, 1, 0, 0))), MPP_MODE(7, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "pex", "rsto", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "pex", "rsto", V(1, 1, 1, 1, 0, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "cs", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "ptp", "trig", V(1, 1, 1, 1, 0, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1, 0))), MPP_MODE(8, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "twsi0", "sda", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "rts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xc, "ptp", "clk", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "twsi0", "sda", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "rts", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xc, "ptp", "clk", V(1, 1, 1, 1, 0, 0)), + MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1, 0))), MPP_MODE(9, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "twsi0", "sck", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "cts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xc, "ptp", "evreq", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "twsi0", "sck", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "cts", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xc, "ptp", "evreq", V(1, 1, 1, 1, 0, 0)), + MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1, 0))), MPP_MODE(10, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0X3, "uart0", "txd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xc, "ptp", "trig", V(1, 1, 1, 1, 0))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "sck", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0X3, "uart0", "txd", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xc, "ptp", "trig", V(1, 1, 1, 1, 0, 0))), MPP_MODE(11, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart0", "rxd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xc, "ptp-2", "trig", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0)), - MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "spi", "miso", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart0", "rxd", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq", V(1, 1, 1, 1, 0, 0)), + MPP_VAR_FUNCTION(0xc, "ptp-2", "trig", V(1, 1, 1, 1, 0, 0)), + MPP_VAR_FUNCTION(0xd, "ptp", "clk", V(1, 1, 1, 1, 0, 0)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0))), MPP_MODE(12, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 0, 1)), - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0)), - MPP_VAR_FUNCTION(0x1, "sdio", "clk", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xb, "spi", "mosi", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "twsi1", "sda", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 0, 1, 0)), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0, 0)), + MPP_VAR_FUNCTION(0x1, "sdio", "clk", V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xb, "spi", "mosi", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xd, "twsi1", "sda", V(0, 0, 0, 0, 1, 0))), MPP_MODE(13, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "cmd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xa, "audio", "rmclk", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "cmd", V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0xa, "audio", "rmclk", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "pwm", V(0, 0, 0, 0, 1, 0))), MPP_MODE(14, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "d0", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xb, "audio-1", "sdi", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d0", V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x4, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xb, "audio-1", "sdi", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xd, "mii", "col", V(1, 1, 1, 1, 1, 0))), MPP_MODE(15, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "d1", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "sata0", "act", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "spi", "cs", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d1", V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "uart0", "rts", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "txd", V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "sata0", "act", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "spi", "cs", V(0, 0, 0, 0, 1, 0))), MPP_MODE(16, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "d2", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "sata1", "act", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "extclk", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "sdio", "d2", V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "uart0", "cts", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x3, "uart1", "rxd", V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "sata1", "act", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "extclk", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xd, "mii", "crs", V(1, 1, 1, 1, 1, 0))), MPP_MODE(17, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "sdio", "d3", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xa, "sata1", "act", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xd, "twsi1", "sck", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "sdio", "d3", V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xa, "sata1", "act", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xd, "twsi1", "sck", V(0, 0, 0, 0, 1, 0))), MPP_MODE(18, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io0", V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "pex", "clkreq", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io0", V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "pex", "clkreq", V(0, 0, 0, 0, 1, 0))), MPP_MODE(19, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "nand", "io1", V(1, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(1, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "nand", "io1", V(1, 1, 1, 1, 1, 1))), MPP_MODE(20, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txd0", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d0", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(1, 0, 0, 0, 0))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd0", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d0", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(1, 0, 0, 0, 0, 0))), MPP_MODE(21, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txd1", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d1", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd1", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d1", V(0, 0, 0, 0, 1, 0))), MPP_MODE(22, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txd2", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d2", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd2", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata1", "prsnt", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d2", V(0, 0, 0, 0, 1, 0))), MPP_MODE(23, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txd3", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d3", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "txd3", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(1, 0, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata0", "prsnt", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d3", V(0, 0, 0, 0, 1, 0))), MPP_MODE(24, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxd0", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d4", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd0", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(1, 0, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d4", V(0, 0, 0, 0, 1, 0))), MPP_MODE(25, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxd1", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d5", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd1", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(1, 0, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d5", V(0, 0, 0, 0, 1, 0))), MPP_MODE(26, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxd2", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d6", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd2", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(1, 0, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d6", V(0, 0, 0, 0, 1, 0))), MPP_MODE(27, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxd3", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d7", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxd3", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(1, 0, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d7", V(0, 0, 0, 0, 1, 0))), MPP_MODE(28, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "col", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d8", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "col", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(1, 0, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d8", V(0, 0, 0, 0, 1, 0))), MPP_MODE(29, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txclk", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 0, 0)), - MPP_VAR_FUNCTION(0xb, "lcd", "d9", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(1, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "txclk", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 0, 0, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d9", V(0, 0, 0, 0, 1, 0))), MPP_MODE(30, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxctl", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d10", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxctl", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d10", V(0, 0, 0, 0, 1, 0))), MPP_MODE(31, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxclk", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d11", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxclk", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d11", V(0, 0, 0, 0, 1, 0))), MPP_MODE(32, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txclko", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d12", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "txclko", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d12", V(0, 0, 0, 0, 1, 0))), MPP_MODE(33, - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txctl", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d13", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "txctl", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d13", V(0, 0, 0, 0, 1, 0))), MPP_MODE(34, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "txen", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d14", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "txen", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata1", "act", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d14", V(0, 0, 0, 0, 1, 0))), MPP_MODE(35, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1)), - MPP_VAR_FUNCTION(0x3, "ge1", "rxerr", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d15", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(0, 1, 1, 1, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 1, 1, 1, 1, 1)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql", V(0, 0, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x3, "ge1", "rxerr", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "sata0", "act", V(0, 1, 1, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d15", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xc, "mii", "rxerr", V(0, 1, 1, 1, 1, 0))), MPP_MODE(36, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "twsi1", "sda", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp0", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "twsi1", "sda", V(0, 0, 0, 0, 1, 0))), MPP_MODE(37, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "twsi1", "sck", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp1", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "twsi1", "sck", V(0, 0, 0, 0, 1, 0))), MPP_MODE(38, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d18", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp2", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "rmclk", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d18", V(0, 0, 0, 0, 1, 0))), MPP_MODE(39, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d19", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp3", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "bclk", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d19", V(0, 0, 0, 0, 1, 0))), MPP_MODE(40, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d20", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp4", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdo", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d20", V(0, 0, 0, 0, 1, 0))), MPP_MODE(41, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d21", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp5", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "lrclk", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d21", V(0, 0, 0, 0, 1, 0))), MPP_MODE(42, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d22", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp6", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "mclk", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d22", V(0, 0, 0, 0, 1, 0))), MPP_MODE(43, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d23", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp7", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "int", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "sdi", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d23", V(0, 0, 0, 0, 1, 0))), MPP_MODE(44, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "clk", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp8", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "rst", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "clk", V(0, 0, 0, 0, 1, 0))), MPP_MODE(45, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "e", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 1)), + MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "pclk", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "e", V(0, 0, 0, 0, 1, 0))), MPP_MODE(46, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp10", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "fs", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "hsync", V(0, 0, 0, 0, 1, 0))), MPP_MODE(47, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp11", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "drx", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "vsync", V(0, 0, 0, 0, 1, 0))), MPP_MODE(48, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d16", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp12", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "dtx", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d16", V(0, 0, 0, 0, 1, 0))), MPP_MODE(49, - MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0)), - MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 0)), - MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 0, 1, 1)), - MPP_VAR_FUNCTION(0x5, "ptp", "clk", V(0, 0, 0, 1, 0)), - MPP_VAR_FUNCTION(0xa, "pex", "clkreq", V(0, 0, 0, 0, 1)), - MPP_VAR_FUNCTION(0xb, "lcd", "d17", V(0, 0, 0, 0, 1))), + MPP_VAR_FUNCTION(0x0, "gpio", NULL, V(0, 0, 0, 1, 0, 1)), + MPP_VAR_FUNCTION(0x0, "gpo", NULL, V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0x1, "ts", "mp9", V(0, 0, 0, 1, 0, 0)), + MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql", V(0, 0, 0, 1, 1, 0)), + MPP_VAR_FUNCTION(0x5, "ptp", "clk", V(0, 0, 0, 1, 0, 0)), + MPP_VAR_FUNCTION(0xa, "pex", "clkreq", V(0, 0, 0, 0, 1, 0)), + MPP_VAR_FUNCTION(0xb, "lcd", "d17", V(0, 0, 0, 0, 1, 0))), }; static struct mvebu_mpp_ctrl mv88f6180_mpp_controls[] = { @@ -433,12 +434,23 @@ static struct mvebu_pinctrl_soc_info mv88f6282_info = { .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), }; +static struct mvebu_pinctrl_soc_info mv98dx4122_info = { + .variant = VARIANT_MV98DX4122, + .controls = mv88f628x_mpp_controls, + .ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls), + .modes = mv88f6xxx_mpp_modes, + .nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes), + .gpioranges = mv88f628x_gpio_ranges, + .ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges), +}; + static struct of_device_id kirkwood_pinctrl_of_match[] __devinitdata = { { .compatible = "marvell,88f6180-pinctrl", .data = &mv88f6180_info }, { .compatible = "marvell,88f6190-pinctrl", .data = &mv88f6190_info }, { .compatible = "marvell,88f6192-pinctrl", .data = &mv88f6192_info }, { .compatible = "marvell,88f6281-pinctrl", .data = &mv88f6281_info }, { .compatible = "marvell,88f6282-pinctrl", .data = &mv88f6282_info }, + { .compatible = "marvell,98dx4122-pinctrl", .data = &mv98dx4122_info }, { } }; -- cgit v1.2.3