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* ARM: dts: Add #pinctrl-cells for pinctrl-single instancesTony Lindgren2016-11-071-0/+1
| | | | | | | | | | | | | Drivers using pinctrl-single,pins have #pinctrl-cells = <1>, while pinctrl-single,bits need #pinctrl-cells = <2>. Note that this patch can be optionally applied separately from the driver changes as the driver supports also the legacy binding without #pinctrl-cells. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: dts: pxa3xx: add pincontrol helpersRobert Jarzmik2016-04-201-0/+90
| | | | | | | | | | The various pxa3xx variants have a really weird pin scheme assignement, when you want the pin number relative to a known gpio pin. This change adds the various tools to ease up writing the pinmux and pinconf devicetree parts. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: dts: pxa: add pinctrl to pxa3xxRobert Jarzmik2016-04-201-0/+9
| | | | | | Add pincontrol to pxa3xx, based on pinconf-simple. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: dts: pxa: fix the ohci clock for pxa3xxRobert Jarzmik2016-04-201-1/+1
| | | | | | | Fix the USB host clock, which is CLK_USBH. CLK_USBHOST is the clock of the usb host of pxa27x SoCs. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: dts: pxa: add pxa3xx pwm nodesRobert Jarzmik2016-04-201-0/+32
| | | | | | | The pxa3xx SoC has 4 PWMs, exactly as the pxa27x does. Add them to the description. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2016-03-201-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Arnd Bergmann: "These are all the updates to device tree files for 32-bit platforms, plus a couple of related 64-bit updates: New SoC support: - Allwinner A83T - Axis Artpec-6 SoC - Mediatek MT7623 SoC - TI Keystone K2G SoC - ST Microelectronics stm32f469 New board or machine support: - ARM Juno R2 - Buffalo Linkstation LS-QVL and LS-GL - Cubietruck plus - D-Link DIR-885L - DT support for ARM RealView PB1176 and PB11MPCore - Google Nexus 7 - Homlet v2 - Itead Ibox - Lamobo R1 - LG Optimus Black - Logicpd dm3730 - Raspberry Pi Model A Other changes include - Lots of updates for Qualcomm APQ8064, MSM8974 and others - Improved support for Nokia N900 and other OMAP machines - Common clk support for lpc32xx - HDLCD display on ARM - Improved stm32f429 support - Improved Renesas device support, r8a779x and others - Lots of Rockchip updates - Samsung cleanups - ADC support for Atmel SAMA5D2 - BCM2835 (Raspberry Pi) improvements - Broadcom Northstar Plus enhancements - OMAP GPMC rework - Several improvements for Atmel SAMA5D2 / Xplained - Global change to remove inofficial "arm,amba-bus" compatible string" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (350 commits) ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus" ARM: dts: artpec: dual-license on artpec6.dtsi ARM: dts: ux500: add synaptics RMI4 for Ux500 TVK DT arm64: dts: juno/vexpress: fix node name unit-address presence warnings arm64: dts: foundation-v8: add SBSA Generic Watchdog device node ARM: dts: at91: sama5d2 Xplained: add leds node ARM: dts: at91: sama5d2 Xplained: add user push button ARM: dts: at91: sama5d2 Xplained: set pin muxing for usb gadget and usb host ARM: dts: stm32f429: Enable Ethernet on Eval board ARM: dts: omap3-sniper: TWL4030 keypad support Revert "ARM: dts: DRA7: Add dt nodes for PWMSS" ARM: dts: dm814x: dra62x: Disable wait pin monitoring for NAND ARM: dts: dm814x: dra62x: Fix NAND device nodes ARM: dts: stm32f429: Add Ethernet support ARM: dts: stm32f429: Add system config bank node ARM: dts: at91: sama5d2: add nand0 and nfc0 nodes ARM: dts: at91: sama5d2: add dma properties to UART nodes ARM: dts: at91: sama5d2 Xplained: Correct the macb irq pinctrl node ARM: dts: exynos: Don't overheat the Odroid XU3-Lite on high load ARM: dts: exynos: Add cooling levels for Exynos5422/5800 CPUs ...
| * ARM: dts: pxa: fix dma engine node to pxa3xx-nandRobert Jarzmik2016-02-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Since the switch from mmp_pdma to pxa_dma driver for pxa architectures, the pxa_dma requires 2 arguments, namely the requestor line and the requested priority. Fix the only left device node which was still passing only one argument, making the pxa3xx-nand driver misbehave in a device-tree configuration, ie. failing all data transfers. Fixes: c943646d1f49 ("ARM: dts: pxa: add dma engine node to pxa3xx-nand") Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* | ARM: pxa: add the number of DMA requestor linesRobert Jarzmik2016-02-261-0/+1
|/ | | | | | | | | | | Declare the number of DMA requestor lines per platform : - for pxa25x: 40 requestor lines - for pxa27x: 75 requestor lines - for pxa3xx: 100 requestor lines This information will be used to activate the DMA flow control or not. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: dts: pxa: add the usb host controllerRobert Jarzmik2015-07-101-0/+8
| | | | | | Add the usb host controller to pxa27x and pxa3xx. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: dts: pxa: add dma pxamci nodes to pxa3xxRobert Jarzmik2015-07-101-0/+33
| | | | | | | | Add the 3 possible mmc controllers on pxa3xx SoCs to the devicetree description. Add the dma and clocks to the device-tree description of pxa27x and pxa3xx at the same time. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: dts: pxa: add dma engine node to pxa3xx-nandRobert Jarzmik2015-07-101-0/+2
| | | | | | | Add the dma client description for pxa3xx-nand to use its dma through device-tree. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: dts: pxa: add dma controllerRobert Jarzmik2015-07-101-0/+9
| | | | | | Add the SoC embedded DMA controller, shared with the mmp architecture. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: dts: pxa: add pxa-timer to pxa27x and pxa3xxRobert Jarzmik2015-05-121-0/+8
| | | | | | | | Each pxa has an embedded OS Timers IP. The kernel cannot work without a valid clocksource, and this adds the OS Timers to the pxa device-tree description. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: dts: pxa: add clocksRobert Jarzmik2015-05-121-1/+20
| | | | | | | | | | | | | Add clocks to the IPs already described in the pxa device-tree files. There are more clocks in the clock tree than IPs described in the current pxa device-tree. This patch ensures that : - the current description is correct - the clocks are actually claimed, so that clock framework doesn't disable them automatically (unused clocks shutdown) Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
* ARM: pxa: DTS: override gpio node in pxa3xx.dtsiDaniel Mack2013-08-131-0/+11
| | | | | | | | | | The gpio controller node inherited from pxa2xx.dtsi won't work for pxa3xx SoCs, so let's override it in pxa3xx.dtsi. Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Arnd Bergmann <arnd@arndb.de>
* ARM: pxa: add .dtsi filesDaniel Mack2012-08-161-0/+32
This adds .dtsi files to describe the PXA SoCs. pxa3xx simply augments pxa2xx. Not all devices are listed yet, and it will need some time to get all the drivers ported. For now, pxa27x.dtsi only enables the PXA's interrupt priority feature. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
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