diff options
Diffstat (limited to 'arch/arm/mach-tegra/board-dt-tegra20.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-dt-tegra20.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c deleted file mode 100644 index a0edf251028..00000000000 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * nVidia Tegra device tree board support - * - * Copyright (C) 2010 Secret Lab Technologies, Ltd. - * Copyright (C) 2010 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/clocksource.h> -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/serial_8250.h> -#include <linux/clk.h> -#include <linux/dma-mapping.h> -#include <linux/irqdomain.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_fdt.h> -#include <linux/of_platform.h> -#include <linux/pda_power.h> -#include <linux/platform_data/tegra_usb.h> -#include <linux/io.h> -#include <linux/i2c.h> -#include <linux/i2c-tegra.h> -#include <linux/usb/tegra_usb_phy.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> -#include <asm/setup.h> - -#include "board.h" -#include "common.h" -#include "iomap.h" - -static struct tegra_ehci_platform_data tegra_ehci1_pdata = { - .operating_mode = TEGRA_USB_OTG, - .power_down_on_bus_suspend = 1, - .vbus_gpio = -1, -}; - -static struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config = { - .reset_gpio = -1, - .clk = "cdev2", -}; - -static struct tegra_ehci_platform_data tegra_ehci2_pdata = { - .phy_config = &tegra_ehci2_ulpi_phy_config, - .operating_mode = TEGRA_USB_HOST, - .power_down_on_bus_suspend = 1, - .vbus_gpio = -1, -}; - -static struct tegra_ehci_platform_data tegra_ehci3_pdata = { - .operating_mode = TEGRA_USB_HOST, - .power_down_on_bus_suspend = 1, - .vbus_gpio = -1, -}; - -static struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = { - OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5000000, "tegra-ehci.0", - &tegra_ehci1_pdata), - OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5004000, "tegra-ehci.1", - &tegra_ehci2_pdata), - OF_DEV_AUXDATA("nvidia,tegra20-ehci", 0xC5008000, "tegra-ehci.2", - &tegra_ehci3_pdata), - {} -}; - -static void __init tegra_dt_init(void) -{ - /* - * Finished with the static registrations now; fill in the missing - * devices - */ - of_platform_populate(NULL, of_default_bus_match_table, - tegra20_auxdata_lookup, NULL); -} - -static void __init trimslice_init(void) -{ -#ifdef CONFIG_TEGRA_PCI - int ret; - - ret = tegra_pcie_init(true, true); - if (ret) - pr_err("tegra_pci_init() failed: %d\n", ret); -#endif -} - -static void __init harmony_init(void) -{ -#ifdef CONFIG_TEGRA_PCI - int ret; - - ret = harmony_pcie_init(); - if (ret) - pr_err("harmony_pcie_init() failed: %d\n", ret); -#endif -} - -static void __init paz00_init(void) -{ - tegra_paz00_wifikill_init(); -} - -static struct { - char *machine; - void (*init)(void); -} board_init_funcs[] = { - { "compulab,trimslice", trimslice_init }, - { "nvidia,harmony", harmony_init }, - { "compal,paz00", paz00_init }, -}; - -static void __init tegra_dt_init_late(void) -{ - int i; - - tegra_init_late(); - - for (i = 0; i < ARRAY_SIZE(board_init_funcs); i++) { - if (of_machine_is_compatible(board_init_funcs[i].machine)) { - board_init_funcs[i].init(); - break; - } - } -} - -static const char *tegra20_dt_board_compat[] = { - "nvidia,tegra20", - NULL -}; - -DT_MACHINE_START(TEGRA_DT, "nVidia Tegra20 (Flattened Device Tree)") - .map_io = tegra_map_common_io, - .smp = smp_ops(tegra_smp_ops), - .init_early = tegra20_init_early, - .init_irq = tegra_dt_init_irq, - .init_time = clocksource_of_init, - .init_machine = tegra_dt_init, - .init_late = tegra_dt_init_late, - .restart = tegra_assert_system_reset, - .dt_compat = tegra20_dt_board_compat, -MACHINE_END |