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2012-09-24Merge tag 'vt8500-for-next' of git://git.code.sf.net/p/linuxwmt/code into ↵Olof Johansson26-1548/+919
next/dt From Tony Prisk: Update arch-vt8500 and drivers to device tree and remove existing non-dt code. * tag 'vt8500-for-next' of git://git.code.sf.net/p/linuxwmt/code: arm: vt8500: Update arch-vt8500 to devicetree support. arm: vt8500: gpio: Devicetree support for arch-vt8500 arm: vt8500: doc: Add device tree bindings for arch-vt8500 devices arm: vt8500: clk: Add Common Clock Framework support video: vt8500: Add devicetree support for vt8500-fb and wm8505-fb serial: vt8500: Add devicetree support for vt8500-serial rtc: vt8500: Add devicetree support for vt8500-rtc arm: vt8500: Add device tree files for VIA/Wondermedia SoC's Resolved add/change conflict in drivers/clk/Makefile. Signed-off-by: Olof Johansson <olof@lixom.net>
2012-09-23Merge branch 'for-arm-soc-next' of ↵Olof Johansson40-234/+475
git://git.linaro.org/people/ljones/linux-3.0-ux500 into next/dt * 'for-arm-soc-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500: ARM: ux500: Fix SSP register address format ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT ARM: ux500: Remove redundant #gpio-cell properties from Snowball DT ARM: ux500: Add all encompassing sound node to the HREF Device Tree ARM: ux500: Add nodes for the MSP into the HREF Device Tree ARM: ux500: Add all known I2C sub-device nodes to the HREF DT ARM: ux500: Stop registering I2C sub-devices for HREF when DT is enabled ARM: ux500: Stop registering Audio devices for HREF when DT is enabled ARM: ux500: Add all encompassing sound node to the Snowball Device Tree ARM: ux500: Add nodes for the MSP into Device Tree ARM: ux500: Rename MSP board file to something more meaningful ARM: ux500: Remove platform registration of MSP devices ARM: ux500: Stop registering the MOP500 Audio driver from platform code ARM: ux500: Pass MSP DMA platform data though AUXDATA ARM: ux500: Fork MSP platform registration for step-by-step DT enablement ARM: ux500: Add AB8500 CODEC node to DB8500 Device Tree ARM: ux500: Clean-up MSP platform code ARM: ux500: Pass SDI DMA information though AUX_DATA to MMCI ARM: ux500: Add UART support to the HREF Device Tree ARM: ux500: Add skeleton Device Tree for the HREF reference board ... + sync to v3.6-rc6
2012-09-21arm: vt8500: Update arch-vt8500 to devicetree support.Tony Prisk20-1548/+405
Merged existing board files to a single dt-capable file. Converted irq and timer code to devicetree. Removed existing device files that are no longer required with devicetree support. All existing platform devices are converted to devicetree nodes except PWM. Removed restart.c and moved code into vt8500.c to remove duplicate PMC code. Signed-off-by: Tony Prisk <linux@prisktech.co.nz> Acked-by: Arnd Bergmann <arnd@arndb.de>
2012-09-21arm: vt8500: Add device tree files for VIA/Wondermedia SoC'sTony Prisk6-0/+514
Add device tree files for VT8500, WM8505 and WM8650 SoC's and reference boards. Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
2012-09-21Merge tag 'imx-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6 ↵Olof Johansson3-0/+29
into next/dt From Shawn Guo: This is the second round of imx-dt patches for 3.7. It's based on and imx-dt-3.7 and imx-clk-dt-lookup which have already been pulled. * tag 'imx-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: imx6q: use pll2_pfd2_396m as the enfc_sel's parent ARM: dts: imx6q-sabrelite: add usbotg pinctrl support ARM: dts: imx6q-sabrelite: add usbmisc device
2012-09-21Merge tag 'mxs-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6 ↵Olof Johansson4-4/+36
into next/dt From Shawn Guo: This is the second round of mxs-dt patches for 3.7. It's based on mxs-dt-3.7 and mxs-clk-dt-lookup which have been pulled into arm-soc. * tag 'mxs-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: mxs: m28evk: Disable OCOTP OUI loading ARM: dts: imx23-olinuxino: Add USB host support ARM: dts: mx23: Add USB resources ARM: dts: mxs: Add ethernetX to macX aliases
2012-09-21Merge tag 'tegra-for-3.7-dt2' of ↵Olof Johansson8-2/+617
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/dt ARM: tegra: second round of device tree changes This branch includes some late device tree changes for Tegra: A property is added to Whistler's device tree to enable the PMIC to act as the pm_power_off() implementation. A number of new device tree are added for boards from Avionic Design. * tag 'tegra-for-3.7-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: ARM: tegra: Add Avionic Design Tamonten Evaluation Carrier support ARM: tegra: Add Avionic Design Medcom-Wide support ARM: tegra: Add Avionic Design Plutux support ARM: tegra: Add Avionic Design Tamonten support ARM: tegra: dts: Add pwm label ARM: dt: tegra: whistler: configure power off
2012-09-21Merge tag 'omap-devel-dt-merged-for-v3.7' of ↵Olof Johansson223-2224/+2810
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt Device tree related changes for omaps. Note that this branch is based on omap-cleanup-sparseirq-for-v3.7 to avoid merge conflicts with the sparseirq changes for gpio-twl4030 driver. * tag 'omap-devel-dt-merged-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: arm/dts: Mux uart pins for omap4-sdp ARM: OMAP2+: select PINCTRL in Kconfig arm/dts: Add pinctrl driver entries for omap2/3/4 arm/dts: Add omap36xx.dtsi file and rename omap3-beagle to omap3-beagle-xm ARM: dts: omap3-overo: Add support for the blue LED Documentation: dt: Update the OMAP documentation with Overo/Toby ARM: dts: OMAP3: Add support for Gumstix Overo with Tobi expansion board ARM: dts: OMAP4: Add reg and interrupts for every nodes ARM: dts: AM33XX: Specify reg and interrupt property for all nodes ARM: dts: AM33XX: Convert all hex numbers to lower-case ARM: dts: omap3-beagle: Enable audio support ARM: dts: omap5: Add McPDM and DMIC section to the dtsi file ARM: dts: omap5: Add McBSP entries ARM: dts: omap4: Add reg-names for McPDM and DMIC ARM: dts: omap4: Add McBSP entries ARM: dts: omap3: Add McBSP entries ARM: dts: omap2420-h4: Include omap2420.dtsi file instead the common omap2 ARM: dts: omap2: Add McBSP entries for OMAP2420 and OMAP2430 SoC ARM: dts: omap3-beagle: Add heartbeat and mmc LEDs support ARM: dts: omap3: Add gpio-twl4030 properties for BeagleBoard and omap3-EVM ...
2012-09-20ARM: tegra: Add Avionic Design Tamonten Evaluation Carrier supportThierry Reding2-0/+54
The Tamonten Evaluation Carrier is an evaluation board for the Tamonten SOM. More information is available here: http://www.avionic-design.de/en/products/nvidia-tegra-tamonten-system-en/nvidia-tegra-tamonten-evboard-en.html Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20ARM: tegra: Add Avionic Design Medcom-Wide supportThierry Reding2-0/+59
The Medcom is a 16:9 15" terminal that is used for patient infotainment in hospitals. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20ARM: tegra: Add Avionic Design Plutux supportThierry Reding2-0/+51
The Plutux is a set-top box device based on the Tamonten SOM and can be connected to a display via HDMI. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20ARM: tegra: Add Avionic Design Tamonten supportThierry Reding1-0/+449
The Tamonten is an NVIDIA Tegra2 based system-on-module (SOM) that is designed to cover a broad range of applications. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20ARM: tegra: dts: Add pwm labelThierry Reding2-2/+2
PWM devices can be referenced in the DT by phandle and per-chip index. In order for this to work properly, the PWM controller needs to have a label attached to it. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-20ARM: ux500: Fix SSP register address formatLee Jones1-1/+1
SSP won't probe unless the specified register address format is correct i.e. we have to specify that the address is in hex. After this patch has been applied, the SSP (SPI) driver probes as expected. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DTLee Jones1-0/+15
This patch ensures the tc3589x and tc3598x-gpio devices are rightfully given interrupt controller status. We also describe the tc3598x-gpio GPIO expander in full and specify it as a GPIO controller. Finally we reference that the external MMC slot's Card Detection GPIO on the HREF is located on the tc3598x-gpio expander. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Remove redundant #gpio-cell properties from Snowball DTLee Jones1-1/+0
This property has no place here as the populated node is not related to a GPIO controller. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Add all encompassing sound node to the HREF Device TreeLee Jones1-0/+7
This is where we link together all of the SoC sound components for a given platform. This all encompassing sound node is only found in the very lowest hierarchical DTS file, since the component mix may well change from board variant to board variant. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Add nodes for the MSP into the HREF Device TreeLee Jones1-0/+8
This patch enables the two important MSP devices for ST-Ericsson's hardware reference development board. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Add all known I2C sub-device nodes to the HREF DTLee Jones1-0/+29
Here we add the skeleton nodes for each of the known I2C sub-devices currently registered on ST-Ericsson's HREF Development Platform. We will fill these nodes in turn as the drivers are enabled for Device Tree. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Stop registering I2C sub-devices for HREF when DT is enabledLee Jones1-9/+0
Here we remove all calls to register I2C sub-devices from platform code when Device Tree is enabled. Instead the I2C driver will parse the Device Tree for them. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Stop registering Audio devices for HREF when DT is enabledLee Jones1-1/+0
Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Add all encompassing sound node to the Snowball Device TreeLee Jones1-0/+8
This is where we link together all of the SoC sound components for a given platform. This all encompassing sound node is only found in the very lowest hierarchical DTS file, since the component mix may well change from board variant to board variant. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Add nodes for the MSP into Device TreeLee Jones2-0/+41
This patch inserts all known MSP devices into the DBx5x0 Device Tree disabled and enables the two important ones for the Snowball low-cost development board. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Rename MSP board file to something more meaningfulLee Jones4-17/+17
The 'msp' board file does more than just register MSP devices. It also registers some other components necessary to get audio working on ux500 based platforms; such as the PCM and Machine Drivers. For that reason we're changing the filename to be more encompassing - 'audio'. Acked-by: Ola Lilja <ola.o.lilja@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Remove platform registration of MSP devicesLee Jones1-10/+0
This patch removes platform device registration of all 4 MSP devices. It also takes care of all redundant infrastructure now that each of the ux500 audio components have been Device Tree enabled. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Stop registering the MOP500 Audio driver from platform codeLee Jones1-3/+0
In this patch we prevent MOP500 driver registration from platform code and rely solely on Device Tree to do the probing for us. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Pass MSP DMA platform data though AUXDATALee Jones3-4/+18
It isn't currently possible to pass all platform specific configuration though Device Tree. Thinks like device names used in the clock infrastructure, call-backs and DMA information have to be passed in via AUXDATA structures and the MSP is no exception. Here we're passing DMA settings. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Fork MSP platform registration for step-by-step DT enablementLee Jones3-1/+23
We've done this before and it worked well last time. Here we're duplicating a complex registration function to ease the process of enabling it for Device Tree. As there are quite a few steps taken during the registration process, it makes sense to break them up into more manageable chunks. This patch will aid us. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Add AB8500 CODEC node to DB8500 Device TreeLee Jones1-0/+6
Ensure correct probing and pass though important configuration options to the AB8500 CODEC driver when DT is enabled Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Clean-up MSP platform codeLee Jones4-23/+7
This patch contains a couple of general MSP clean-ups pertaining to layout changes and changing functions to be void instead of int instead of regardlessly returning '0'. Acked-by: Ola Lilja <ola.o.lilja@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Pass SDI DMA information though AUX_DATA to MMCILee Jones3-2/+6
There are four SDIs on the HREF, as opposed to the original two enabled on Snowball. To get them working we have to pass their DMA information in the same was as we need with the other two. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Add UART support to the HREF Device TreeLee Jones1-0/+10
Here we add three nodes enabling UART support on the HREF hardware reference board. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Add skeleton Device Tree for the HREF reference boardLee Jones1-0/+26
First commit applying the new Device Tree for ST-Ericsson's u8500 based hardware reference board. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Add i2c configurations to the Device Tree for DB8500 based devicesLee Jones1-5/+20
Since initial support was provided for the Nomadik I2C driver, it has been converted to an AMBA device. AMBA devices are probed in a slightly different way to other devices, so we have to identify them using an "arm,primecell" compatible string. As well as doing just that, this patch specifies which regulators the controller should use and requests a clock-speed. The latter is provided as more of an example, as it's the same as the recently changed default configuration. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Match Power-On-Key MFD and DTS compatible stringsLee Jones1-1/+1
The compatible string found in the Power-On-Key's MFD cell matches the device name provided in the driver. Keeping this naming convention seems like a good idea, so we're changing the one found in the DTS file to match. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Remove unused snowball_of_platform_devs structLee Jones1-5/+0
This was left over during a recent clean-up which removed Device Tree helper structs. There is no longer a requirement for it, so we can just remove it. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Force AB8500 to use the GIC as its interrupt controllerLee Jones1-0/+1
It's understood that the AB8500 should be subordinate to the DB8500; however, the AB8500 uses the GIC as it's interrupt controller. If we do not specify which IRQ controller to use the default is to use the next encountered IRQ controller as we climb the tree. This would be the DB8500. This patch ensures the AB8500 makes use of the correct interrupt controller. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Identify the PRCMU as an interrupt controllerLee Jones1-0/+2
We're just about to provide the DB8500-PRCMU with its own IRQ domain, so that its subordinate drivers can use it as an interrupt controller. It's obligatory for all IRQ controllers to reference themselves as such from its own node in Device Tree. This patch does just that. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Pass PMU platform data due for Perf though AUXDATALee Jones2-0/+3
When booting with Device Tree we need a way to call-back to the DB8500 PMU IRQ handler. This is necessary because the two CPU IRQ lines are muxed together on the DB8500 chip. The DB8500 PMU IRQ handler contains logic to pass over to the other core in the case of IRQ_NONE. This patch allows the DB8500 PMU IRQ handler to be passed to Perf through platform data. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Clean-up temporary Device Tree enablement helpersLee Jones1-8/+2
Here we remove some of the extra overhead we introduced to make DT:ing the Snowball platform easier. Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ARM: ux500: Rename db8500.dtsi to dbx5x0.dtsi to encompass the u9500, u8540 ↵Lee Jones2-1/+1
and u9540 Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-20ASoC: Ux500: Move MSP pinctrl setup into the MSP driverLee Jones2-80/+1
In the initial submission of the MSP driver msp1 and msp3's associated pinctrl mechanism was passed back to platform code using a plat_init() call-back routine, but it has no place in platform code. The MSP driver should set this up for the appropriate ports. Instead we use a use_pinctrl identifier which is passed from platform_data/Device Tree which indicates which ports should use pinctrl. Acked-by: Ola Lilja <ola.o.lilja@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2012-09-19ARM: dt: tegra: whistler: configure power offStephen Warren1-0/+2
Add DT property to tell the MAX8907 that it should provide the pm_power_off() implementation. This allows "shutdown" to work. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-19ARM: mxs: m28evk: Disable OCOTP OUI loadingMarek Vasut1-2/+0
Don't load the FEC MAC address from OCOTP, but use the one supplied via device tree by U-Boot. This is the preferred way, every DT-capable bootloader does set up "mac-address" and "local-mac-address" properties into the DT passed to the kernel. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-09-19ARM: imx6q: use pll2_pfd2_396m as the enfc_sel's parentHuang Shijie1-0/+7
The gpmi-nand driver can support the ONFI nand chip's EDO (extra data out) mode in the asynchrounous mode. In the asynchrounous mode 5, the gpmi needs 100MHz clock for the IO. But with the pll2_pfd0_352m, we can not get the 100MHz clock. So choose pll2_pfd2_396m as enfc_sel's parent. Signed-off-by: Huang Shijie <b32955@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-09-19ARM: dts: imx6q-sabrelite: add usbotg pinctrl supportRichard Zhao2-0/+10
Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-09-19ARM: dts: imx23-olinuxino: Add USB host supportFabio Estevam1-0/+26
Add USB host support. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-09-17ARM: dts: imx6q-sabrelite: add usbmisc deviceRichard Zhao2-0/+12
- add usbmisc device - set property fsl,usbmisc for usb controllers - set disable-over-current for imx6q-sabrelite usb otg Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-09-17Merge tag 'imx-clk-dt-lookup' into imx/dt-for-3.7-2Shawn Guo4-50/+69
Conflicts: arch/arm/boot/dts/imx6q.dtsi
2012-09-17Merge remote-tracking branch 'mturquette/clk-3.7' into imx/dt-for-3.7-2Shawn Guo18-1526/+34
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