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2013-05-07Merge tag 'cleanup-for-linus-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late cleanups from Arnd Bergmann: "These are cleanups and smaller changes that either depend on earlier feature branches or came in late during the development cycle. We normally try to get all cleanups early, so these are the exceptions: - A follow-up on the clocksource reworks, hopefully the last time we need to merge clocksource subsystem changes through arm-soc. A first set of patches was part of the original 3.10 arm-soc cleanup series because of interdependencies with timer drivers now moved out of arch/arm. - Migrating the SPEAr13xx platform away from using auxdata for DMA channel descriptions towards using information in device tree, based on the earlier SPEAr multiplatform series - A few follow-ups on the Atmel SAMA5 support and other changes for Atmel at91 based on the larger at91 reworks. - Moving the armada irqchip implementation to drivers/irqchip - Several OMAP cleanups following up on the larger series already merged in 3.10." * tag 'cleanup-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (50 commits) ARM: OMAP4: change the device names in usb_bind_phy ARM: OMAP2+: Fix mismerge for timer.c between ff931c82 and da4a686a ARM: SPEAr: conditionalize SMP code ARM: arch_timer: Silence debug preempt warnings ARM: OMAP: remove unused variable serial: amba-pl011: fix !CONFIG_DMA_ENGINE case ata: arasan: remove the need for platform_data ARM: at91/sama5d34ek.dts: remove not needed compatibility string ARM: at91: dts: add MCI DMA support ARM: at91: dts: add i2c dma support ARM: at91: dts: set #dma-cells to the correct value ARM: at91: suspend both memory controllers on at91sam9263 irqchip: armada-370-xp: slightly cleanup irq controller driver irqchip: armada-370-xp: move IRQ handler to avoid forward declaration irqchip: move IRQ driver for Armada 370/XP ARM: mvebu: move L2 cache initialization in init_early() devtree: add binding documentation for sp804 ARM: integrator-cp: convert use CLKSRC_OF for timer init ARM: versatile: use OF init for sp804 timer ARM: versatile: add versatile dtbs to dtbs target ...
2013-04-24ARM: dts: add pinctrl property for spi node for atmel SoCWenyou Yang
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Tested-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-04-24ARM: dts: add spi nodes for atmel SoCRichard Genoud
Signed-off-by: Richard Genoud <richard.genoud@gmail.com> [wenyou.yang@atmel.com: add spi nodes for sam9260, sam9263, sam9g45 and sam9n12] [wenyou.yang@atmel.com: remove spi property "cs-gpios" to the board dts files] [wenyou.yang@atmel.com: submit the patch] Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-04-19ARM: at91: dts: add MCI DMA supportLudovic Desroches
Add DMA resources to MCI nodes. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> [nicolas.ferre@atmel.com: correct 9g45, 9n12 dma phandle name] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-04-19ARM: at91: dts: add i2c dma supportLudovic Desroches
Add DMA resources to i2c nodes. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> [nicolas.ferre@atmel.com: correct 9n12 dma phandle name] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-04-18ARM: at91: dts: set #dma-cells to the correct valueLudovic Desroches
Moving to generic DMA DT binding involves to set #dma-cells to 2. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-02-21Merge tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds
Pull ARM SoC device tree conversions from Arnd Bergmann: "These are device tree conversions for a number of platforms, with the intention of turning code from board files into device tree descriptions. Notable changes are: - davinci bindings for pinctrl, MTD, RTC, watchdog and i2c - nomadik bindings for all devices, removing the board files - bcm2835 bindings for mmc and i2c - tegra bindings for hdmi, keyboard, audio, as well as some updates - at91 bindings for hardware ecc and for devices on RM9200 - mxs bindings for cfa100xx - sunxi support for Miniand Hackberry board" * tag 'dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (72 commits) Revert "sunxi: a10-cubieboard: Add user LEDs to the device tree" Revert "sunxi: a13-olinuxino: Add user LED to the device tree" clk: tegra: initialise parent of uart clocks ARM: tegra: remove clock-frequency properties from serial nodes clk: tegra: fix driver to match DT binding clk: tegra: local arrays should be static clk: tegra: Add missing spinlock for hclk and pclk clk: tegra: Implement locking for super clock clk: tegra: fix wrong clock index between se to sata_cold sunxi: a13-olinuxino: Add user LED to the device tree ARM: davinci: da850 DT: add support for machine reboot ARM: davinci: da850: add wdt DT node ARM: davinci: da850: add DT node for I2C0 ARM: at91: at91sam9n12: add DT parameters to enable PMECC ARM: at91: at91sam9x5: add DT parameters to enable PMECC ARM: at91: add EMAC bindings to RM9200 DT ARM: at91: add SSC bindings to RM9200 DT ARM: at91: add MMC bindings to RM9200 DT ARM: at91: Animeo IP: enable watchdog support ARM: nomadik: fix OF compilation regression ...
2013-02-07ARM: at91: at91sam9n12: add DT parameters to enable PMECCJosh Wu
Default ecc correctable setting is 2bits in 512 bytes. Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2013-02-05ARM: at91/DT: remove atmel,use-dma-* from 9x5 and 9n12 USART nodesNicolas Ferre
Fix the use of USART on both at91sam9x5 and at91sam9n12. In DTS, the atmel,use-dma-[rx|tx] property is present but a DMA channel cannot be used. Indeed the connexion between the DMA engine and the slave is not implemented yet in Device Tree. Note however that this property is also used for PDC (private DMA) on older SoCs. This is why the driver alone cannot determine the validity of this property. Reported-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: stable <stable@vger.kernel.org> [3.8+]
2013-01-12ARM: at91/dts: add pinctrl support for SSC peripheralBo Shen
Add pinctrl support for SSC on AT91 dtsi files. Signed-off-by: Bo Shen <voice.shen@atmel.com> [nicolas.ferre@atmel.com: split dtsi and driver changes] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reluctantly-acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-11-20ARM: at91: dt: at91sam9: add mmc pinctrl supportJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-20ARM: at91/dts: add nodes for atmel hsmci controllers for atmel SOCsLudovic Desroches
Add mci controller nodes to atmel SOCs. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: at91: dt: at91sam9260: split rts and cts pinctrl notJean-Christophe PLAGNIOL-VILLARD
as we just use the rts and not the rts & cts for rs485 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-11-19ARM: at91: fix usart/uart namimg in pinctrlJean-Christophe PLAGNIOL-VILLARD
USART are the full pin uart DBGU the debug Unit UART the two pin uart Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-10-13arm: at91: dt: at91sam9 add nand pinctrl supportJean-Christophe PLAGNIOL-VILLARD
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-10-13arm: at91: dt: at91sam9 add serial pinctrl supportJean-Christophe PLAGNIOL-VILLARD
Set the dbgu pinctrl config by default as we have only one possible config For other uart set the rxd/txd by default. For at91sam9x5ek create soc based dts as we need to include specific soc dtsi. Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-10-13arm: at91: dt: at91sam9 add pinctrl supportJean-Christophe PLAGNIOL-VILLARD
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-10-13at91: regroup gpio and pinctrl under the same rangesJean-Christophe PLAGNIOL-VILLARD
Fix also the reg size as we have 512 bytes bank not 256 bytes per gpio/mux controller Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2012-10-08Merge tag 'v3.6-rc7' into i2c-embedded/for-nextWolfram Sang
Linux 3.6-rc7 Needed to get updates from i2c-embedded/for-current into i2c-embedded/for-next
2012-09-17ARM: at91: fix missing #interrupt-cells on gpio-controllerJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Tested-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-09-12ARM: dts: add twi nodes for atmel SoCsLudovic Desroches
Add TWI nodes for atmel SoCs but keep i2c-gpio ones in order to let the choice to the user in dts files. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
2012-07-02ARM: at91: add of irq priorities supportLudovic Desroches
Add a third cell to define irq priority. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Reviewed-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-04-28ARM: at91: Add DT description files for AT91SAM9N12-EKHong Xu
Added AT91SAM9N12 SoC DT file, as well as the board definition .dts file for AT91SAM9N12-EK. Signed-off-by: Hong Xu <hong.xu@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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