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* ASoC: omap-mcbsp: Add device tree bindingsPeter Ujfalusi2012-08-222-1/+110
| | | | | | | Device tree support for McBSP modules on OMAP2+ SoC. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ARM: OMAP2+: McBSP: Do not create legacy devices when booting with DT dataPeter Ujfalusi2012-08-221-1/+3
| | | | | | | | Only create the devices in a legacy way if we do not have the DT data. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: omap-mcbsp: Remove cpu_is_omap* checks from the codePeter Ujfalusi2012-08-221-3/+5
| | | | | | | | | | We can use the has_ccr flag to replace the cpu_is_omap* checks. This provides future proof implementation and we do not need to update the code if new OMAP revision starts to use the McBSP driver. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: omap-mcbsp: Remove unused definesPeter Ujfalusi2012-08-221-16/+0
| | | | | | | | NUM_LINKS is no longer in use by the code. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ARM/ASoC: omap-mcbsp: Remove CLKR/FSR mux configuration codePeter Ujfalusi2012-08-225-114/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the feature to configure the CLKR/FSR mux on McBSP port with 6pin configuration. When moving to devicetree these callback can no longer be used in a clean way anymore. If a board require to change the 6pin port to work in 4pin setup it needs to set up the mux in the board file. For OMAP2/3: u32 devconf0; /* McBSP1 CLKR/FSR signal to be connected to CLKX/FSX pin */ devconf0 = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); devconf0 |= OMAP2_MCBSP1_CLKR_MASK | OMAP2_MCBSP1_FSR_MASK; omap_ctrl_writel(devconf0, OMAP2_CONTROL_DEVCONF0); For OMAP4: u32 mcbsp_pad; /* McBSP4 CLKR/FSR signal to be connected to CLKX/FSX pin */ mcbsp_pad = omap4_ctrl_pad_readl(OMAP2_CONTROL_DEVCONF0); mcbsp_pad |= ((1 << 31) | (1 << 30)); omap4_ctrl_pad_writel(mcbsp_pad, OMAP2_CONTROL_DEVCONF0); In case when the kernel is booted with DT blob the pinctrl-single will be provided as soon as it is enabled on the platform. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: am3517evm: Do not configure McBSP1 CLKR/FSR signal muxingPeter Ujfalusi2012-08-221-18/+2
| | | | | | | | | The muxing is done at board level, no need to do it in the ASoC machine driver. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ARM: OMAP: board-am3517evm: Configure McBSP1 CLKR/FSR signal sourcePeter Ujfalusi2012-08-221-0/+13
| | | | | | | | | | | am3517evm board uses McBSP1 for audio with 4pin configuration. The CLKR/FSR signals need to be connected to CLKX/FSX pin of the SoC in this case. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ARM: OMAP: mcbsp: Enable FIFO use for OMAP2430Peter Ujfalusi2012-08-221-1/+4
| | | | | | | | | On OMAP2430 all McBSP ports have 128 word long buffer, enable the use of the FIFO for the audio stack. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ARM/ASoC: omap-mcbsp: Move OMAP2+ clock parenting code to ASoC driverPeter Ujfalusi2012-08-223-46/+26
| | | | | | | | | | | | Move the McBSP CLKS re-parenting code to ASoC driver from arch/arm/mach-omap2. The call fort the re-parenting has been already limited to OMAP2+ SoC in the ASoC driver. There is no longer need to have callback function for it. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Remove obsolete OMAP3 machine driversPeter Ujfalusi2012-08-156-553/+0
| | | | | | | | | | | | | | | | | The new omap-twl4030 handles the boards used the following drivers: igep0020, omap3beagle, omap3evm and overo. Remove these drivers since they are mostly identical and we already have drop in replacement for all of them. Note: Earlier patch added the needed code for the board files to retain the audio support for boards I can identify that used one of the removed drivers. If I missed something please take a look at for example: arch/arm/mach-omap2/board-omap3beagle.c on how add support for omap-twl4030 audio. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ARM: OMAP3: Switch to use the unified audio driver (omap-twl4030) for ↵Peter Ujfalusi2012-08-156-0/+6
| | | | | | | | | | | | selected boards These boards have similar audio setup and they can all use the same driver for audio support if it is enabled in the kernel config. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ARM: OMAP: twl-common: Add helper function to register the omap-twl4030 ↵Peter Ujfalusi2012-08-152-0/+29
| | | | | | | | | | | | | | | | | audio driver Since several OMAP3 based boards will be using the unified simple audio driver it is better to not have duplicated code in the board files for this purpose. Board files can call omap_twl4030_audio_init(); to set up the needed device for the audio support. For example: omap_twl4030_audio_init("omap3beagle", 26000000); Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: omap-twl4030: Simple machine driver for TI SoC with twl4030 codecPeter Ujfalusi2012-08-155-0/+252
| | | | | | | | | | | | | | | | Machine driver to handle simple devices using twl4030 as audio codec. The driver supports the following boards: - Beagleboard or Devkit8000 - Gumstix Overo or CompuLab CM-T35/CM-T3730 - IGEP v2 - OMAP3EVM All of these boards can be switched to use this driver since their setup is identical. Devicetree support for the omap-twl4030 machine driver also implemented. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* Linux 3.6-rc1v3.6-rc1Linus Torvalds2012-08-031-2/+2
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* Merge branch 'for-linus-3.6' of git://dev.laptop.org/users/dilinger/linux-olpcLinus Torvalds2012-08-0213-164/+451
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull OLPC platform updates from Andres Salomon: "These move the OLPC Embedded Controller driver out of arch/x86/platform and into drivers/platform/olpc. OLPC machines are now ARM-based (which means lots of x86 and ARM changes), but are typically pretty self-contained.. so it makes more sense to go through a separate OLPC tree after getting the appropriate review/ACKs." * 'for-linus-3.6' of git://dev.laptop.org/users/dilinger/linux-olpc: x86: OLPC: move s/r-related EC cmds to EC driver Platform: OLPC: move global variables into priv struct Platform: OLPC: move debugfs support from x86 EC driver x86: OLPC: switch over to using new EC driver on x86 Platform: OLPC: add a suspended flag to the EC driver Platform: OLPC: turn EC driver into a platform_driver Platform: OLPC: allow EC cmd to be overridden, and create a workqueue to call it drivers: OLPC: update various drivers to include olpc-ec.h Platform: OLPC: add a stub to drivers/platform/ for the OLPC EC driver
| * x86: OLPC: move s/r-related EC cmds to EC driverAndres Salomon2012-08-012-22/+36
| | | | | | | | | | | | | | | | | | | | | | The new EC driver calls platform-specific suspend and resume hooks; run XO-1-specific EC commands from there, rather than deep in s/r code. If we attempt to run EC commands after the new EC driver has suspended, it is refused by the ec->suspended checks. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
| * Platform: OLPC: move global variables into priv structAndres Salomon2012-08-011-20/+28
| | | | | | | | | | | | | | | | | | Populate olpc_ec_priv with variables that were previously global. This makes things a tad bit clearer, IMO. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
| * Platform: OLPC: move debugfs support from x86 EC driverAndres Salomon2012-08-012-97/+117
| | | | | | | | | | | | | | | | | | | | | | | | There's nothing about the debugfs interface for the EC driver that is architecture-specific, so move it into the arch-independent driver. The code is mostly unchanged with the exception of renamed variables, coding style changes, and API updates. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
| * x86: OLPC: switch over to using new EC driver on x86Andres Salomon2012-08-013-36/+27
| | | | | | | | | | | | | | | | | | | | | | This uses the new EC driver framework in drivers/platform/olpc. The XO-1 and XO-1.5-specific code is still in arch/x86, but the generic stuff (including a new workqueue; no more running EC commands with IRQs disabled!) can be shared with other architectures. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
| * Platform: OLPC: add a suspended flag to the EC driverAndres Salomon2012-08-011-1/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | A problem we've noticed on XO-1.75 is when we suspend in the middle of an EC command. Don't allow that. In the process, create a private object for the generic EC driver to use; we have a framework for passing around a struct, use that rather than a proliferation of global variables. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
| * Platform: OLPC: turn EC driver into a platform_driverAndres Salomon2012-08-012-0/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The 1.75-based OLPC EC driver already does this; let's do it for all EC drivers. This gives us nice suspend/resume hooks, amongst other things. We want to run the EC's suspend hooks later than other drivers (which may be setting wakeup masks or be running EC commands). We also want to run the EC's resume hooks earlier than other drivers (which may want to run EC commands). Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
| * Platform: OLPC: allow EC cmd to be overridden, and create a workqueue to call itAndres Salomon2012-08-012-2/+116
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This provides a new API allows different OLPC architectures to override the EC driver. x86 and ARM OLPC machines use completely different EC backends. The olpc_ec_cmd is synchronous, and waits for the workqueue to send the command to the EC. Multiple callers can run olpc_ec_cmd() at once, and they will by serialized and sleep while only one executes on the EC at a time. We don't provide an unregister function, as that doesn't make sense within the context of OLPC machines - there's only ever 1 EC, it's critical to functionality, and it certainly not hotpluggable. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
| * drivers: OLPC: update various drivers to include olpc-ec.hAndres Salomon2012-08-019-3/+8
| | | | | | | | | | | | | | | | | | Switch over to using olpc-ec.h in multiple steps, so as not to break builds. This covers every driver that calls olpc_ec_cmd(). Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
| * Platform: OLPC: add a stub to drivers/platform/ for the OLPC EC driverAndres Salomon2012-08-016-18/+55
| | | | | | | | | | | | | | | | | | | | | | The OLPC EC driver has outgrown arch/x86/platform/. It's time to both share common code amongst different architectures, as well as move it out of arch/x86/. The XO-1.75 is ARM-based, and the EC driver shares a lot of code with the x86 code. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Paul Fox <pgf@laptop.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
* | Merge tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-08-0243-569/+1387
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull arm-soc Marvell Orion device-tree updates from Olof Johansson: "This contains a set of device-tree conversions for Marvell Orion platforms that were staged early but took a few tries to get the branch into a format where it was suitable for us to pick up. Given that most people working on these platforms are hobbyists with limited time, we were a bit more flexible with merging it even though it came in late." * tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (21 commits) ARM: Kirkwood: Replace mrvl with marvell ARM: Kirkwood: Describe GoFlex Net LEDs and SATA in DT. ARM: Kirkwood: Describe Dreamplug LEDs in DT. ARM: Kirkwood: Describe iConnects LEDs in DT. ARM: Kirkwood: Describe iConnects temperature sensor in DT. ARM: Kirkwood: Describe IB62x0 LEDs in DT. ARM: Kirkwood: Describe IB62x0 gpio-keys in DT. ARM: Kirkwood: Describe DNS32? gpio-keys in DT. ARM: Kirkwood: Move common portions into a kirkwood-dnskw.dtsi ARM: Kirkwood: Replace DNS-320/DNS-325 leds with dt bindings ARM: Kirkwood: Describe DNS325 temperature sensor in DT. ARM: Kirkwood: Use DT to configure SATA device. ARM: kirkwood: use devicetree for SPI on dreamplug ARM: kirkwood: Add LS-XHL and LS-CHLv2 support ARM: Kirkwood: Initial DTS support for Kirkwood GoFlex Net ARM: Kirkwood: Add basic device tree support for QNAP TS219. ATA: sata_mv: Add device tree support ARM: Orion: DTify the watchdog timer. ARM: Orion: Add arch support needed for I2C via DT. ARM: kirkwood: use devicetree for orion-spi ... Conflicts: drivers/watchdog/orion_wdt.c
| * \ Merge branch 'marvell/dt' into late2/dtOlof Johansson2012-07-2965-646/+1915
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * marvell/dt: (41 commits) ARM: Kirkwood: Replace mrvl with marvell ARM: Kirkwood: Describe GoFlex Net LEDs and SATA in DT. ARM: Kirkwood: Describe Dreamplug LEDs in DT. ARM: Kirkwood: Describe iConnects LEDs in DT. ARM: Kirkwood: Describe iConnects temperature sensor in DT. ARM: Kirkwood: Describe IB62x0 LEDs in DT. ARM: Kirkwood: Describe IB62x0 gpio-keys in DT. ARM: Kirkwood: Describe DNS32? gpio-keys in DT. ARM: Kirkwood: Move common portions into a kirkwood-dnskw.dtsi ARM: Kirkwood: Replace DNS-320/DNS-325 leds with dt bindings ARM: Kirkwood: Describe DNS325 temperature sensor in DT. ARM: Kirkwood: Use DT to configure SATA device. ARM: kirkwood: use devicetree for SPI on dreamplug ARM: kirkwood: Add LS-XHL and LS-CHLv2 support ARM: Kirkwood: Initial DTS support for Kirkwood GoFlex Net ARM: Kirkwood: Add basic device tree support for QNAP TS219. ATA: sata_mv: Add device tree support ARM: Orion: DTify the watchdog timer. ARM: Orion: Add arch support needed for I2C via DT. ARM: kirkwood: use devicetree for orion-spi ...
| | * | ARM: Kirkwood: Replace mrvl with marvellAndrew Lunn2012-07-276-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It has been decided to use marvell, not mrvl, in the compatibility property. Search & replace. Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: Kirkwood: Describe GoFlex Net LEDs and SATA in DT.Andrew Lunn2012-07-272-84/+50
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Josh Coombs <josh.coombs@gmail.com>
| | * | ARM: Kirkwood: Describe Dreamplug LEDs in DT.Andrew Lunn2012-07-272-34/+16
| | | | | | | | | | | | | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: Kirkwood: Describe iConnects LEDs in DT.Andrew Lunn2012-07-272-46/+34
| | | | | | | | | | | | | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: Kirkwood: Describe iConnects temperature sensor in DT.Andrew Lunn2012-07-272-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have I2C support in DT, describe the LM63 in the DT file for the iConnect. Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: Kirkwood: Describe IB62x0 LEDs in DT.Andrew Lunn2012-07-272-36/+17
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Simon Baatz <gmbnomis@gmail.com>
| | * | ARM: Kirkwood: Describe IB62x0 gpio-keys in DT.Andrew Lunn2012-07-272-31/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the GPIO controllers have been converted over to DT, described the gpio-keys in DT. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Simon Baatz <gmbnomis@gmail.com>
| | * | ARM: Kirkwood: Describe DNS32? gpio-keys in DT.Jamie Lentin2012-07-272-37/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Move description of GPIO keys on both the DNS320 and DNS325 into DT. Signed-off-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: Kirkwood: Move common portions into a kirkwood-dnskw.dtsiJamie Lentin2012-07-273-82/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A lot of device setup is shared between DNS-320 and DNS-325, move the definitions into a common include. Signed-off-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: Kirkwood: Replace DNS-320/DNS-325 leds with dt bindingsJamie Lentin2012-07-273-90/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace code in board-dnskw with the equivalent devicetree bindings. Signed-off-by: Jamie Lentin <jm@lentin.co.uk> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: Kirkwood: Describe DNS325 temperature sensor in DT.Andrew Lunn2012-07-272-13/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have I2C support in DT, describe the LM75 in the DT file for the DNS325. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jamie Lentin <jm@lentin.co.uk>
| | * | ARM: Kirkwood: Use DT to configure SATA device.Andrew Lunn2012-07-279-20/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert boards using DT, but the old way of configuring SATA to now use properties in there DT file. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Simon Baatz <gmbnomis@gmail.com>
| | * | ARM: kirkwood: use devicetree for SPI on dreamplugMichael Walle2012-07-272-41/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the device tree for the SPI driver and partition layout. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: kirkwood: Add LS-XHL and LS-CHLv2 supportMichael Walle2012-07-279-0/+291
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Buffalo Linkstation LS-XHL and LS-CHLv2 using the device tree where possible. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: Kirkwood: Initial DTS support for Kirkwood GoFlex NetJosh Coombs2012-07-277-0/+224
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch supplies the necessary DTS and supporting files to boot up a Seagate GoFlex Net with 3.5.0-rc3. Signed-off-by: Joshua Coombs <josh.coombs@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| | * | ARM: Kirkwood: Add basic device tree support for QNAP TS219.Andrew Lunn2012-07-279-0/+228
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The two different variants of QNAP TS devices, varying by SoC, put the GPIO keys on different GPIO lines. Hence we need two different DT board descriptions, which share the same board-ts219.c file. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Jason Cooper <jason@lakedaemon.net>
| | * | ATA: sata_mv: Add device tree supportAndrew Lunn2012-07-274-13/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for instantiating this driver from device tree, and add the necassary DT information to the kirkwood.dtsi file. This is based on previous work by Michael Walle and Jason Cooper. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Josh Coombs <josh.coombs@gmail.com>
| | * | ARM: Orion: DTify the watchdog timer.Andrew Lunn2012-07-274-1/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add device tree support to the Orion watchdog timer, and enable its use in the kirkwood devices using device tree. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@googlemail.com> Tested-by: Simon Baatz <gmbnomis@gmail.com>
| | * | ARM: Orion: Add arch support needed for I2C via DT.Andrew Lunn2012-07-274-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MV64XXX I2C driver needs a clock in order to calculate the baud rate factors. So add an clk to the clk tree. Also add the base DT properties for kirkwood devices. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Conflicts: arch/arm/mach-kirkwood/common.c
| | * | ARM: kirkwood: use devicetree for orion-spiMichael Walle2012-07-272-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Populate the devices with auxdata to set the device names which are used by clkdev to lookup the clocks. Signed-off-by: Michael Walle <micheal@walle.cc> Signed-off-by: Andrew Lunn <andrew@lunn.ch> --- v2: Add interrupts properties, although not used.
| | * | ARM: Orion: DT support for IRQ and GPIO ControllersAndrew Lunn2012-07-2713-132/+307
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both IRQ and GPIO controllers can now be represented in DT. The IRQ controllers are setup first, and then the GPIO controllers. Interrupts for GPIO lines are placed directly after the main interrupts in the interrupt space. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@googlemail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Josh Coombs <josh.coombs@gmail.com> Tested-by: Simon Baatz <gmbnomis@gmail.com>
| | * | Merge branch 'v3.5-rc7-fixes' into v3.5-rc7-dt-v3Andrew Lunn2012-07-2716-30/+98
| | |\ \ | | | | | | | | | | | | | | | | | | | | Merge in branch already pulled. Fulfils dependancies needed by this patchset.
| | * \ \ Merge tag 'spi-3.6' into v3.5-rc7-dt-v3Andrew Lunn2012-07-2713-47/+430
| | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | spi: Updates for 3.6 Since Grant is even more specacularly busy than usual for the time being I've been collecting SPI patches for him for this release - probably things will revert back to Grant before the next release. There's nothing too exciting here, mostly it's simple driver specific stuff: - Add spi: to the modaliases of SPI devices to provide namespacing. - A driver for AD-FMCOMMS1-EBZ. - DT binding for Orion. - Fixes and cleanups for i.MX, PL0022, OMAP and bitbang drivers. There may be a few more fixes I've missed, people keep sending me new things.
* | | \ \ \ Merge tag 'pm2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-08-023-47/+103
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull arm-soc cpuidle enablement for OMAP from Olof Johansson: "Coupled cpuidle was meant to merge for 3.5 through Len Brown's tree, but didn't go in because the pull request ended up rejected. So it just got merged, and we got this staged branch that enables the coupled cpuidle code on OMAP. With a stable git workflow from the other maintainer we could have staged this earlier, but that wasn't the case so we have had to merge it late. The alternative is to hold it off until 3.7 but given that the code is well-isolated to OMAP and they are eager to see it go in, I didn't push back hard in that direction." * tag 'pm2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: OMAP4: CPUidle: Open broadcast clock-event device. ARM: OMAP4: CPUidle: add synchronization for coupled idle states ARM: OMAP4: CPUidle: Use coupled cpuidle states to implement SMP cpuidle. ARM: OMAP: timer: allow gp timer clock-event to be used on both cpus
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