openwrt/staging/blogic.git
12 years agoMerge branch 'lpc32xx/dts' of git://git.antcom.de/linux-2.6 into next/dt
Olof Johansson [Sat, 29 Sep 2012 21:26:35 +0000 (14:26 -0700)]
Merge branch 'lpc32xx/dts' of git://git.antcom.de/linux-2.6 into next/dt

From Roland Stigge. Pulling in one bugfix to the lpc32xx DT conversion.

* 'lpc32xx/dts' of git://git.antcom.de/linux-2.6:
  ARM: LPC32xx: LED fix in PHY3250 DTS file

12 years agoMerge branch 'vt8500/devel' into next/dt
Olof Johansson [Sat, 29 Sep 2012 21:14:37 +0000 (14:14 -0700)]
Merge branch 'vt8500/devel' into next/dt

Picked up one more bugfix by Tony Prisk:
* vt8500/devel:
  arm: vt8500: Fixup for missing gpio.h

12 years agoarm: vt8500: Fixup for missing gpio.h
Tony Prisk [Tue, 25 Sep 2012 17:47:19 +0000 (05:47 +1200)]
arm: vt8500: Fixup for missing gpio.h

mach/include/gpio.h was removed as part of the multiplatform-3.7
update. This patch removes the include from arch-vt8500/vt8500.c

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Olof Johansson <olof@lixom.net>
12 years agoMerge tag 'devel-dt-arch-timer-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel...
Olof Johansson [Sat, 29 Sep 2012 20:54:59 +0000 (13:54 -0700)]
Merge tag 'devel-dt-arch-timer-for-v3.7' of git://git./linux/kernel/git/tmlind/linux-omap into next/dt

From Tony Lindgren:

Few late patches to enable arch timer for omap5
using device tree.

* tag 'devel-dt-arch-timer-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP5: Enable arch timer support
  ARM: OMAP: Add initialisation for the real-time counter.

12 years agoMerge branch 'dt2' of git://github.com/hzhuang1/linux into next/dt
Olof Johansson [Sat, 29 Sep 2012 18:43:51 +0000 (11:43 -0700)]
Merge branch 'dt2' of git://github.com/hzhuang1/linux into next/dt

From Haojian Zhuang:
* 'dt2' of git://github.com/hzhuang1/linux:
  ARM: dt: mmp-dma: add binding file

12 years agoARM: LPC32xx: LED fix in PHY3250 DTS file
Roland Stigge [Tue, 25 Sep 2012 08:11:41 +0000 (10:11 +0200)]
ARM: LPC32xx: LED fix in PHY3250 DTS file

This patch adjusts the PHY3250 board file to the actual LED configuration
(active high, default-state and trigger configuration).

Signed-off-by: Roland Stigge <stigge@antcom.de>
12 years agoMerge branch 'devel-dt-arch-timer' into devel-dt
Tony Lindgren [Mon, 24 Sep 2012 18:42:24 +0000 (11:42 -0700)]
Merge branch 'devel-dt-arch-timer' into devel-dt

12 years agoMerge tag 'v3.6-rc6' into devel-dt
Tony Lindgren [Mon, 24 Sep 2012 18:42:13 +0000 (11:42 -0700)]
Merge tag 'v3.6-rc6' into devel-dt

Linux 3.6-rc6

12 years agoMerge tag 'vt8500-for-next' of git://git.code.sf.net/p/linuxwmt/code into next/dt
Olof Johansson [Mon, 24 Sep 2012 04:51:39 +0000 (21:51 -0700)]
Merge tag 'vt8500-for-next' of git://git.code.sf.net/p/linuxwmt/code into 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>
12 years agoMerge branch 'for-arm-soc-next' of git://git.linaro.org/people/ljones/linux-3.0-ux500...
Olof Johansson [Sun, 23 Sep 2012 05:20:37 +0000 (22:20 -0700)]
Merge branch 'for-arm-soc-next' of 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

12 years agoMerge branch 'for_3.7/omap5_arch_timer' of git://github.com/SantoshShilimkar/linux...
Tony Lindgren [Fri, 21 Sep 2012 20:48:01 +0000 (13:48 -0700)]
Merge branch 'for_3.7/omap5_arch_timer' of git://github.com/SantoshShilimkar/linux into devel-dt-arch-timer

Conflicts:
arch/arm/mach-omap2/timer.c

12 years agoARM: dt: mmp-dma: add binding file
Zhangfei Gao [Mon, 3 Sep 2012 03:03:47 +0000 (11:03 +0800)]
ARM: dt: mmp-dma: add binding file

Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
12 years agoarm: vt8500: Update arch-vt8500 to devicetree support.
Tony Prisk [Fri, 3 Aug 2012 09:00:06 +0000 (21:00 +1200)]
arm: vt8500: Update arch-vt8500 to devicetree support.

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>
12 years agoarm: vt8500: gpio: Devicetree support for arch-vt8500
Tony Prisk [Wed, 8 Aug 2012 01:05:55 +0000 (13:05 +1200)]
arm: vt8500: gpio: Devicetree support for arch-vt8500

Converted the existing arch-vt8500 gpio to a platform_device.
Added support for WM8505 and WM8650 GPIO controllers.
Replaced existing readl/writel calls with _relaxed variants.
Replaced existing unsigned variables with u32 to match register size.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
12 years agoarm: vt8500: doc: Add device tree bindings for arch-vt8500 devices
Tony Prisk [Sat, 4 Aug 2012 04:04:56 +0000 (16:04 +1200)]
arm: vt8500: doc: Add device tree bindings for arch-vt8500 devices

Bindings for gpio, interrupt controller, power management controller,
timer, realtime clock, serial uart, ehci and uhci controllers and
framebuffer controllers used on the arch-vt8500 platform.

Framebuffer binding also specifies a 'display' node which is required
for determining the lcd panel data.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
12 years agoarm: vt8500: clk: Add Common Clock Framework support
Tony Prisk [Tue, 21 Aug 2012 14:01:39 +0000 (02:01 +1200)]
arm: vt8500: clk: Add Common Clock Framework support

This patch adds common clock framework support for arch-vt8500.
Support for PLL and device clocks on VT8500, WM8505 and WM8650
are included.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Acked-by: Mike Turquette <mturquette@linaro.org>
12 years agovideo: vt8500: Add devicetree support for vt8500-fb and wm8505-fb
Tony Prisk [Fri, 3 Aug 2012 08:58:22 +0000 (20:58 +1200)]
video: vt8500: Add devicetree support for vt8500-fb and wm8505-fb

Update vt8500-fb, wm8505-fb and wmt-ge-rops to support device
tree bindings.
Small change in wm8505-fb.c to support WM8650 framebuffer color
format.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
12 years agoserial: vt8500: Add devicetree support for vt8500-serial
Tony Prisk [Fri, 3 Aug 2012 08:56:25 +0000 (20:56 +1200)]
serial: vt8500: Add devicetree support for vt8500-serial

Increase vt8500_max_ports to 6 as the WM8505 as 6 available uarts.
Use devicetree port id as primary addressing for ports but allow
auto-allocation if id not specified.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Acked-by: Alan Cox <alan@linux.intel.com>
12 years agortc: vt8500: Add devicetree support for vt8500-rtc
Tony Prisk [Fri, 3 Aug 2012 08:55:28 +0000 (20:55 +1200)]
rtc: vt8500: Add devicetree support for vt8500-rtc

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
12 years agoarm: vt8500: Add device tree files for VIA/Wondermedia SoC's
Tony Prisk [Fri, 3 Aug 2012 08:54:16 +0000 (20:54 +1200)]
arm: vt8500: Add device tree files for VIA/Wondermedia SoC's

Add device tree files for VT8500, WM8505 and WM8650 SoC's and
reference boards.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
12 years agoMerge tag 'imx-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt
Olof Johansson [Fri, 21 Sep 2012 03:16:27 +0000 (20:16 -0700)]
Merge tag 'imx-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6 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

12 years agoMerge tag 'mxs-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6 into next/dt
Olof Johansson [Fri, 21 Sep 2012 03:15:21 +0000 (20:15 -0700)]
Merge tag 'mxs-dt-3.7-2' of git://git.linaro.org/people/shawnguo/linux-2.6 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

12 years agoMerge tag 'tegra-for-3.7-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/swarre...
Olof Johansson [Fri, 21 Sep 2012 00:29:58 +0000 (17:29 -0700)]
Merge tag 'tegra-for-3.7-dt2' of git://git./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

12 years agoMerge branch 'next/gpio-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git...
Olof Johansson [Thu, 20 Sep 2012 23:36:37 +0000 (16:36 -0700)]
Merge branch 'next/gpio-samsung' of git://git./linux/kernel/git/kgene/linux-samsung into next/dt

From Kukjin Kim:

Since there are many changes for gpio-samsung in my tree, this has been
included in my tree with Linus' agreement.

* 'next/gpio-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  gpio: samsung: add devicetree init for s3c24xx arches

12 years agoMerge tag 'omap-devel-dt-merged-for-v3.7' of git://git.kernel.org/pub/scm/linux/kerne...
Olof Johansson [Thu, 20 Sep 2012 20:19:32 +0000 (13:19 -0700)]
Merge tag 'omap-devel-dt-merged-for-v3.7' of git://git./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
  ...

12 years agoARM: tegra: Add Avionic Design Tamonten Evaluation Carrier support
Thierry Reding [Thu, 20 Sep 2012 15:06:09 +0000 (17:06 +0200)]
ARM: tegra: Add Avionic Design Tamonten Evaluation Carrier support

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>
12 years agoARM: tegra: Add Avionic Design Medcom-Wide support
Thierry Reding [Thu, 20 Sep 2012 15:06:08 +0000 (17:06 +0200)]
ARM: tegra: Add Avionic Design Medcom-Wide support

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>
12 years agoARM: tegra: Add Avionic Design Plutux support
Thierry Reding [Thu, 20 Sep 2012 15:06:07 +0000 (17:06 +0200)]
ARM: tegra: Add Avionic Design Plutux support

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>
12 years agoARM: tegra: Add Avionic Design Tamonten support
Thierry Reding [Thu, 20 Sep 2012 15:06:06 +0000 (17:06 +0200)]
ARM: tegra: Add Avionic Design Tamonten support

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>
12 years agoARM: tegra: dts: Add pwm label
Thierry Reding [Thu, 20 Sep 2012 15:06:05 +0000 (17:06 +0200)]
ARM: tegra: dts: Add pwm label

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>
12 years agoARM: ux500: Fix SSP register address format
Lee Jones [Fri, 7 Sep 2012 11:09:34 +0000 (12:09 +0100)]
ARM: ux500: Fix SSP register address format

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>
12 years agoARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT
Lee Jones [Wed, 19 Sep 2012 14:25:32 +0000 (16:25 +0200)]
ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT

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>
12 years agoARM: ux500: Remove redundant #gpio-cell properties from Snowball DT
Lee Jones [Tue, 18 Sep 2012 15:26:48 +0000 (17:26 +0200)]
ARM: ux500: Remove redundant #gpio-cell properties from Snowball DT

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>
12 years agoARM: ux500: Add all encompassing sound node to the HREF Device Tree
Lee Jones [Tue, 18 Sep 2012 15:22:23 +0000 (17:22 +0200)]
ARM: ux500: Add all encompassing sound node to the HREF Device Tree

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>
12 years agoARM: ux500: Add nodes for the MSP into the HREF Device Tree
Lee Jones [Tue, 18 Sep 2012 15:21:00 +0000 (17:21 +0200)]
ARM: ux500: Add nodes for the MSP into the HREF Device Tree

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>
12 years agoARM: ux500: Add all known I2C sub-device nodes to the HREF DT
Lee Jones [Tue, 18 Sep 2012 15:17:38 +0000 (17:17 +0200)]
ARM: ux500: Add all known I2C sub-device nodes to the HREF DT

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>
12 years agoARM: ux500: Stop registering I2C sub-devices for HREF when DT is enabled
Lee Jones [Tue, 18 Sep 2012 15:08:50 +0000 (17:08 +0200)]
ARM: ux500: Stop registering I2C sub-devices for HREF when DT is enabled

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>
12 years agoARM: ux500: Stop registering Audio devices for HREF when DT is enabled
Lee Jones [Fri, 14 Sep 2012 14:25:26 +0000 (15:25 +0100)]
ARM: ux500: Stop registering Audio devices for HREF when DT is enabled

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
12 years agoARM: ux500: Add all encompassing sound node to the Snowball Device Tree
Lee Jones [Tue, 31 Jul 2012 12:31:50 +0000 (13:31 +0100)]
ARM: ux500: Add all encompassing sound node to the Snowball Device Tree

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>
12 years agoARM: ux500: Add nodes for the MSP into Device Tree
Lee Jones [Tue, 31 Jul 2012 11:37:16 +0000 (12:37 +0100)]
ARM: ux500: Add nodes for the MSP into Device Tree

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>
12 years agoARM: ux500: Rename MSP board file to something more meaningful
Lee Jones [Fri, 14 Sep 2012 14:46:29 +0000 (15:46 +0100)]
ARM: ux500: Rename MSP board file to something more meaningful

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>
12 years agoARM: ux500: Remove platform registration of MSP devices
Lee Jones [Fri, 24 Aug 2012 12:12:07 +0000 (13:12 +0100)]
ARM: ux500: Remove platform registration of MSP devices

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>
12 years agoARM: ux500: Stop registering the MOP500 Audio driver from platform code
Lee Jones [Thu, 26 Jul 2012 16:43:13 +0000 (17:43 +0100)]
ARM: ux500: Stop registering the MOP500 Audio driver from platform code

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>
12 years agoARM: ux500: Pass MSP DMA platform data though AUXDATA
Lee Jones [Wed, 25 Jul 2012 12:58:36 +0000 (13:58 +0100)]
ARM: ux500: Pass MSP DMA platform data though AUXDATA

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>
12 years agoARM: ux500: Fork MSP platform registration for step-by-step DT enablement
Lee Jones [Thu, 26 Jul 2012 16:42:01 +0000 (17:42 +0100)]
ARM: ux500: Fork MSP platform registration for step-by-step DT enablement

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>
12 years agoARM: ux500: Add AB8500 CODEC node to DB8500 Device Tree
Lee Jones [Wed, 25 Jul 2012 11:50:13 +0000 (12:50 +0100)]
ARM: ux500: Add AB8500 CODEC node to DB8500 Device Tree

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>
12 years agoARM: ux500: Clean-up MSP platform code
Lee Jones [Fri, 14 Sep 2012 14:43:52 +0000 (15:43 +0100)]
ARM: ux500: Clean-up MSP platform code

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>
12 years agoARM: ux500: Pass SDI DMA information though AUX_DATA to MMCI
Lee Jones [Thu, 30 Aug 2012 15:11:08 +0000 (16:11 +0100)]
ARM: ux500: Pass SDI DMA information though AUX_DATA to MMCI

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>
12 years agoARM: ux500: Add UART support to the HREF Device Tree
Lee Jones [Thu, 30 Aug 2012 14:57:31 +0000 (15:57 +0100)]
ARM: ux500: Add UART support to the HREF Device Tree

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>
12 years agoARM: ux500: Add skeleton Device Tree for the HREF reference board
Lee Jones [Thu, 30 Aug 2012 14:53:39 +0000 (15:53 +0100)]
ARM: ux500: Add skeleton Device Tree for the HREF reference board

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>
12 years agoARM: ux500: Add i2c configurations to the Device Tree for DB8500 based devices
Lee Jones [Mon, 18 Jun 2012 08:55:44 +0000 (09:55 +0100)]
ARM: ux500: Add i2c configurations to the Device Tree for DB8500 based devices

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>
12 years agodrivers/rtc/rtc-ab8500.c: Revoke Device Tree enablement
Lee Jones [Thu, 9 Aug 2012 12:28:19 +0000 (13:28 +0100)]
drivers/rtc/rtc-ab8500.c: Revoke Device Tree enablement

All AB8500 devices are now registered via MFD core, so Device Tree
capability is no longer required for probing. Here we pull the DT
match table to ensure we're no longer probed during Device Tree
start-up.

CC: Alessandro Zummo <a.zummo@towertech.it>
CC: rtc-linux@googlegroups.com
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
12 years agoARM: ux500: Match Power-On-Key MFD and DTS compatible strings
Lee Jones [Thu, 9 Aug 2012 12:00:12 +0000 (13:00 +0100)]
ARM: ux500: Match Power-On-Key MFD and DTS compatible strings

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>
12 years agoARM: ux500: Remove unused snowball_of_platform_devs struct
Lee Jones [Thu, 19 Jul 2012 15:52:10 +0000 (16:52 +0100)]
ARM: ux500: Remove unused snowball_of_platform_devs struct

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>
12 years agoRevert "input: ab8500-ponkey: Create AB8500 domain IRQ mapping"
Lee Jones [Thu, 30 Aug 2012 13:08:19 +0000 (14:08 +0100)]
Revert "input: ab8500-ponkey: Create AB8500 domain IRQ mapping"

This reverts commit ca3b3faf9bee4dc5df4f10eae2d1e48f7de0a8ad.

There was a plan to place ab8500_irq_get_virq() calls in each AB8500
child device prior to requesting an IRQ, but as we're no longer using
Device Tree to collect our IRQ numbers, it's actually better to allow
the core to do this during device registration time. So the IRQ number
we pull from its resource has already been converted to a virtual IRQ.

Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
12 years agoARM: ux500: Force AB8500 to use the GIC as its interrupt controller
Lee Jones [Fri, 3 Aug 2012 19:37:35 +0000 (20:37 +0100)]
ARM: ux500: Force AB8500 to use the GIC as its interrupt controller

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>
12 years agoARM: ux500: Identify the PRCMU as an interrupt controller
Lee Jones [Fri, 3 Aug 2012 14:42:25 +0000 (15:42 +0100)]
ARM: ux500: Identify the PRCMU as an interrupt controller

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>
12 years agoof/irq: Create stub for of_irq_find_parent when !CONFIG_OF
Lee Jones [Wed, 8 Aug 2012 12:44:59 +0000 (13:44 +0100)]
of/irq: Create stub for of_irq_find_parent when !CONFIG_OF

of_irq_find_parent is a handy function to use outside the confines of
the Open Firmware subsystem. One such use-case is when the IRQ Domain
wishes to find an IRQ domain for a given device node. Currently it can
not take any notice of the 'interrupt-parent' property. Instead it
just uses the first IRQ controller as it climbs the Device Tree. If
we were to use this as a precursor the resultant controller is more
likely to be correct.

Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
12 years agoDocumentation: Add the AB8500 CODEC device to the MFD AB8500 doc
Lee Jones [Tue, 31 Jul 2012 11:30:57 +0000 (12:30 +0100)]
Documentation: Add the AB8500 CODEC device to the MFD AB8500 doc

Here we document the AB8500 Audio CODEC in the existing MFD AB8500 document.

CC: alsa-devel@alsa-project.org
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
12 years agoARM: ux500: Pass PMU platform data due for Perf though AUXDATA
Lee Jones [Fri, 6 Jul 2012 08:06:20 +0000 (09:06 +0100)]
ARM: ux500: Pass PMU platform data due for Perf though AUXDATA

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>
12 years agoARM: ux500: Clean-up temporary Device Tree enablement helpers
Lee Jones [Wed, 27 Jun 2012 07:42:08 +0000 (08:42 +0100)]
ARM: ux500: Clean-up temporary Device Tree enablement helpers

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>
12 years agoARM: ux500: Rename db8500.dtsi to dbx5x0.dtsi to encompass the u9500, u8540 and u9540
Lee Jones [Mon, 30 Jul 2012 08:34:46 +0000 (09:34 +0100)]
ARM: ux500: Rename db8500.dtsi to dbx5x0.dtsi to encompass the u9500, u8540 and u9540

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
12 years agoDocumentation: Define the MSP Driver Device Tree bindings
Lee Jones [Tue, 31 Jul 2012 10:59:21 +0000 (11:59 +0100)]
Documentation: Define the MSP Driver Device Tree bindings

Here we add the required documentation for the new Device Tree
bindings pertaining to the MSP CPU-side DAI Driver.

Acked-by: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
12 years agoDocumentation: Define the MOP500 Audio Machine Driver Device Tree bindings
Lee Jones [Tue, 31 Jul 2012 10:56:51 +0000 (11:56 +0100)]
Documentation: Define the MOP500 Audio Machine Driver Device Tree bindings

Here we add the required documentation for the new Device Tree
bindings pertaining to the MOP500 Audio Machine driver.

Acked-by: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
12 years agoASoC: Ux500: Minor coding layout changes
Lee Jones [Tue, 21 Aug 2012 09:06:44 +0000 (10:06 +0100)]
ASoC: Ux500: Minor coding layout changes

Includes removal of duplicate debug print affirming entry into
the probe function, an unnecessary line break of a coding line
<80 chars and a white space change (unintentional tab).

Acked-by: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
12 years agoASoC: codecs: Enable AB8500 CODEC for Device Tree
Lee Jones [Fri, 27 Jul 2012 07:50:05 +0000 (08:50 +0100)]
ASoC: codecs: Enable AB8500 CODEC for Device Tree

We continue to allow the AB8500 CODEC to be registered via the AB8500
Multi Functional Device API, only this time we extract its configuration
from the Device Tree binary.

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>
12 years agoASoC: Ux500: Enable ux500 MSP driver for Device Tree
Lee Jones [Thu, 26 Jul 2012 16:07:26 +0000 (17:07 +0100)]
ASoC: Ux500: Enable ux500 MSP driver for Device Tree

Register both parts of the MSP driver from Device Tree so that they
are probed when Device Tree is enabled. Also, as there is platform
data involved, we ensure that there is allocated memory to place the
configuration into and that the correct information is extracted from
the DT binary.

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>
12 years agoASoC: Ux500: Enable MOP500 driver for Device Tree
Lee Jones [Thu, 26 Jul 2012 15:48:34 +0000 (16:48 +0100)]
ASoC: Ux500: Enable MOP500 driver for Device Tree

Here we ensure that the MOP500 audio driver will be probed during a
Device Tree boot. We also parse the sound node to link together the
codec, dma and the CPU-side Digital Audio Interface.

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>
12 years agoASoC: Ux500: Move MSP pinctrl setup into the MSP driver
Lee Jones [Fri, 14 Sep 2012 15:16:08 +0000 (16:16 +0100)]
ASoC: Ux500: Move MSP pinctrl setup into the MSP driver

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>
12 years agoARM: dt: tegra: whistler: configure power off
Stephen Warren [Tue, 11 Sep 2012 19:13:05 +0000 (13:13 -0600)]
ARM: dt: tegra: whistler: configure power off

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>
12 years agoARM: mxs: m28evk: Disable OCOTP OUI loading
Marek Vasut [Tue, 18 Sep 2012 22:37:17 +0000 (00:37 +0200)]
ARM: mxs: m28evk: Disable OCOTP OUI loading

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>
12 years agoARM: OMAP5: Enable arch timer support
Santosh Shilimkar [Mon, 13 Aug 2012 09:09:03 +0000 (14:39 +0530)]
ARM: OMAP5: Enable arch timer support

Enable Cortex A15 generic timer support for OMAP5 based SOCs.
The CPU local timers run on the free running real time counter clock.

Acked-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
12 years agoARM: OMAP: Add initialisation for the real-time counter.
Santosh Shilimkar [Mon, 13 Aug 2012 08:54:24 +0000 (14:24 +0530)]
ARM: OMAP: Add initialisation for the real-time counter.

The real time counter also called master counter, is a free-running
counter. It produces the count used by the CPU local timer peripherals
in the MPU cluster. The timer counts at a rate of 6.144 MHz.

The ratio registers needs to be configured based on system clock
only onetime. After initialisation, hardware takes care of adjusting
the clock in different low power modes to keep counter rate constant.

Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
12 years agoARM: imx6q: use pll2_pfd2_396m as the enfc_sel's parent
Huang Shijie [Mon, 10 Sep 2012 07:17:56 +0000 (15:17 +0800)]
ARM: imx6q: use pll2_pfd2_396m as the enfc_sel's parent

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>
12 years agoARM: dts: imx6q-sabrelite: add usbotg pinctrl support
Richard Zhao [Wed, 19 Sep 2012 03:25:16 +0000 (11:25 +0800)]
ARM: dts: imx6q-sabrelite: add usbotg pinctrl support

Signed-off-by: Richard Zhao <richard.zhao@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
12 years agoARM: dts: imx23-olinuxino: Add USB host support
Fabio Estevam [Mon, 17 Sep 2012 13:01:45 +0000 (10:01 -0300)]
ARM: dts: imx23-olinuxino: Add USB host support

Add USB host support.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
12 years agoARM: dts: imx6q-sabrelite: add usbmisc device
Richard Zhao [Fri, 14 Sep 2012 06:42:45 +0000 (14:42 +0800)]
ARM: dts: imx6q-sabrelite: add usbmisc device

- 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>
12 years agoMerge tag 'imx-clk-dt-lookup' into imx/dt-for-3.7-2
Shawn Guo [Mon, 17 Sep 2012 07:12:28 +0000 (15:12 +0800)]
Merge tag 'imx-clk-dt-lookup' into imx/dt-for-3.7-2

Conflicts:
arch/arm/boot/dts/imx6q.dtsi

12 years agoMerge remote-tracking branch 'mturquette/clk-3.7' into imx/dt-for-3.7-2
Shawn Guo [Mon, 17 Sep 2012 07:11:28 +0000 (15:11 +0800)]
Merge remote-tracking branch 'mturquette/clk-3.7' into imx/dt-for-3.7-2

12 years agoMerge tag 'imx-dt-3.7' into imx/dt-for-3.7-2
Shawn Guo [Mon, 17 Sep 2012 07:10:58 +0000 (15:10 +0800)]
Merge tag 'imx-dt-3.7' into imx/dt-for-3.7-2

12 years agoARM: dts: mx23: Add USB resources
Fabio Estevam [Thu, 13 Sep 2012 17:33:38 +0000 (14:33 -0300)]
ARM: dts: mx23: Add USB resources

Add USB resources for mx23.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
12 years agoARM: dts: mxs: Add ethernetX to macX aliases
Marek Vasut [Thu, 13 Sep 2012 11:23:22 +0000 (13:23 +0200)]
ARM: dts: mxs: Add ethernetX to macX aliases

Add ethernet0 and ethernet1 aliases into the imx28.dtsi file, as
that is what most bootloaders use to pass MAC address. The bootloader
seeks for this alias and adds "mac-address" and "local-mac-address"
properties to the aliased node. This fixes issues with FEC having
NULL MAC address when update_fec_mac_prop() wasn't called. And
not all boards call update_fec_mac_prop() .

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
12 years agoMerge tag 'mxs-clk-dt-lookup' into mxs/dt-for-3.7-2
Shawn Guo [Mon, 17 Sep 2012 06:26:52 +0000 (14:26 +0800)]
Merge tag 'mxs-clk-dt-lookup' into mxs/dt-for-3.7-2

12 years agoMerge remote-tracking branch 'mturquette/clk-3.7' into mxs/dt-for-3.7-2
Shawn Guo [Mon, 17 Sep 2012 06:26:40 +0000 (14:26 +0800)]
Merge remote-tracking branch 'mturquette/clk-3.7' into mxs/dt-for-3.7-2

12 years agoMerge tag 'mxs-dt-3.7' into mxs/dt-for-3.7-2
Shawn Guo [Mon, 17 Sep 2012 06:26:13 +0000 (14:26 +0800)]
Merge tag 'mxs-dt-3.7' into mxs/dt-for-3.7-2

12 years agoMerge tag 'tegra-for-3.7-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren...
Olof Johansson [Mon, 17 Sep 2012 01:40:46 +0000 (18:40 -0700)]
Merge tag 'tegra-for-3.7-dt' of git://git./linux/kernel/git/swarren/linux-tegra into next/dt

From Stephen Warren:

ARM: tegra: device tree changes

This branch adds two main features to Tegra boards, simply by amending
device tree files: regulator support and the ability to turn off system
power when executing "shutdown".

As part of these changes, the board file for Cardhu is split into two
versions, since different revisions have different hardware in some
areas, especially related to regulators.

* tag 'tegra-for-3.7-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
  ARM: dt: tegra: configure power off for some boards
  ARM: dt: tegra: whistler: add regulators
  ARM: dt: tegra: paz00: add regulators
  ARM: dt: tegra: ventana: add regulators
  ARM: dt: tegra: seaboard: add regulators
  ARM: tegra: cardhu: add dt entry for fixed regulators
  ARM: dt: tegra: cardhu: split dts file for support multiple board versions
  ARM: dt: tegra: cardhu: add entry for PMIC TPS65911.

Signed-off-by: Olof Johansson <olof@lixom.net>
12 years agoMerge tag 'msm-dt-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb...
Olof Johansson [Mon, 17 Sep 2012 00:57:00 +0000 (17:57 -0700)]
Merge tag 'msm-dt-for-3.7' of git://git./linux/kernel/git/davidb/linux-msm into next/dt

From David Brown:

These patches migrate both the 8660 and 8960 targets on msm to be
devicetree only.  This also sets most of the frame in place necessary
to build both targets into the same image.

There's a couple of cleanups in here that are kept in this series
because they are intimately tied to the changes necessary to support
the devicetree conversions.

By Stephen Boyd
via David Brown
* tag 'msm-dt-for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm:
  ARM: msm: Remove non-DT targets from 8960
  ARM: msm: Add DT support for 8960
  ARM: msm: Move io mapping prototypes to common.h
  ARM: msm: Rename board-msm8x60 to signify its DT only status
  ARM: msm: Make 8660 a DT only target
  ARM: msm: Move 8660 to DT timer
  ARM: msm: Add DT support to msm_timer
  ARM: msm: Allow timer.c to compile on multiple targets
  ARM: msm: Don't touch GIC registers outside of GIC code
  ARM: msm: Add msm8660-surf.dts to Makefile.boot
  ARM: msm: Add handle_irq handler for 8660 DT machine

Resolved trivial context conflict in arch/arm/mach-msm/io.c and a
remove/change conflict in arch/arm/mach-msm/board-msm8x60.c.

Signed-off-by: Olof Johansson <olof@lixom.net>
12 years agoMerge branches 'msm/fixes-non-critical' and 'msm/cleanup' into next/dt
Olof Johansson [Mon, 17 Sep 2012 00:53:34 +0000 (17:53 -0700)]
Merge branches 'msm/fixes-non-critical' and 'msm/cleanup' into next/dt

Merging in fixes and cleanup as prereqs to simplify merge conflicts.

* msm/fixes-non-critical:
  ARM: msm: Fix early debug uart mapping on some memory configs
  ARM: msm: io: Change the default static iomappings to be shared
  ARM: msm: io: Remove 7x30 iomap region from 7x00
  ARM: msm: Remove call to missing FPGA init on 8660

* msm/cleanup:
  ARM: msm: Remove uncompiled board-msm7x27
  ARM: msm: Remove unused acpuclock-arm11
  ARM: msm: dma: use list_move_tail instead of list_del/list_add_tail
  ARM: msm: Fix sparse warnings due to incorrect type
  ARM: msm: Remove unused idle.c
  ARM: msm: clock-pcom: Mark functions static
  ARM: msm: Remove msm_hw_reset_hook

Signed-off-by: Olof Johansson <olof@lixom.net>
12 years agoMerge tag 'omap-cleanup-sparseirq-for-v3.7' into devel-dt
Tony Lindgren [Sun, 16 Sep 2012 22:35:06 +0000 (15:35 -0700)]
Merge tag 'omap-cleanup-sparseirq-for-v3.7' into devel-dt

This branch contains changes needed to make omap2+
work properly with sparse IRQ. It also removes
dependencies to mach/hardware.h. These help moving
things towards ARM single zImage support.

This branch is based on a commit in tty-next
branch with omap-devel-gpmc-fixed-for-v3.7 and
cleanup-omap-tags-for-v3.7 merged in to keep things
compiling and sort out some merge conflicts.

Conflicts:
arch/arm/mach-omap2/omap4-common.c
drivers/gpio/gpio-twl4030.c

12 years agoLinux 3.6-rc6
Linus Torvalds [Sun, 16 Sep 2012 21:58:51 +0000 (14:58 -0700)]
Linux 3.6-rc6

12 years agoMerge tag 'mfd-for-linus-3.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 16 Sep 2012 20:22:21 +0000 (13:22 -0700)]
Merge tag 'mfd-for-linus-3.6-2' of git://git./linux/kernel/git/sameo/mfd-2.6

Pull mfd fixes from Samuel Ortiz:
 "This is the remaining MFD fixes for 3.6, with 5 pending fixes:

   - A tps65217 build error fix.
   - A lcp_ich regression fix caused by the MFD driver failing to
     initialize the watchdog sub device due to ACPI conflicts.
   - 2 MAX77693 interrupt handling bug fixes.
   - An MFD core fix, adding an IRQ domain argument to the MFD device
     addition API in order to prevent silent and potentially harmful
     remapping behaviour changes for drivers supporting non-DT
     platforms."

* tag 'mfd-for-linus-3.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:
  mfd: MAX77693: Fix NULL pointer error when initializing irqs
  mfd: MAX77693: Fix interrupt handling bug
  mfd: core: Push irqdomain mapping out into devices
  mfd: lpc_ich: Fix a 3.5 kernel regression for iTCO_wdt driver
  mfd: Move tps65217 regulator plat data handling to regulator

12 years agoMerge tag 'for-3.6-rc6' of git://gitorious.org/linux-pwm/linux-pwm
Linus Torvalds [Sun, 16 Sep 2012 20:20:43 +0000 (13:20 -0700)]
Merge tag 'for-3.6-rc6' of git://gitorious.org/linux-pwm/linux-pwm

Pull pwm fixes from Thierry Reding:
 "While this comes a bit later than I had wished, both patches are
  rather minor and touch only new drivers so I think these are still
  safe for merging."

* tag 'for-3.6-rc6' of git://gitorious.org/linux-pwm/linux-pwm:
  pwm: pwm-tiehrpwm: Fix conflicting channel period setting
  pwm: pwm-tiecap: Disable APWM mode after configure

12 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
Linus Torvalds [Sun, 16 Sep 2012 20:00:36 +0000 (13:00 -0700)]
Merge git://git./linux/kernel/git/nab/target-pending

Pull scsi target fixes from Nicholas Bellinger:
 "Here is the current set of target-pending fixes headed for v3.6-final

  The main parts of this series include bug-fixes from Paolo Bonzini to
  address an use-after-free bug in pSCSI sense exception handling, along
  with addressing some long-standing bugs wrt the handling of zero-
  length SCSI CDB payloads also specific to pSCSI pass-through device
  backends."

* git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:
  target: go through normal processing for zero-length REQUEST_SENSE
  target: support zero allocation length in REQUEST SENSE
  target: support zero-size allocation lengths in transport_kmap_data_sg
  target: fail REPORT LUNS with less than 16 bytes of payload
  target: report too-small parameter lists everywhere
  target: go through normal processing for zero-length PSCSI commands
  target: fix use-after-free with PSCSI sense data
  target: simplify code around transport_get_sense_data
  target: move transport_get_sense_data
  target: Check idr_get_new return value in iscsi_login_zero_tsih_s1
  target: Fix ->data_length re-assignment bug with SCSI overflow

12 years agoMerge tag 'pm-for-3.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Sun, 16 Sep 2012 19:59:42 +0000 (12:59 -0700)]
Merge tag 'pm-for-3.6-rc6' of git://git./linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael J. Wysocki:
 "Three ACPI device power management fixes related to checking and
  setting device power states."

* tag 'pm-for-3.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / PM: Use KERN_DEBUG when no power resources are found
  ACPI / PM: Fix resource_lock dead lock in acpi_power_on_device
  ACPI / PM: Infer parent power state from child if unknown, v2

12 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux...
Linus Torvalds [Sun, 16 Sep 2012 19:58:44 +0000 (12:58 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs

Pull a btrfs revert from Chris Mason:
 "My for-linus branch has one revert in the new quota code.

  We're building up more fixes at etc for the next merge window, but I'm
  keeping them out unless they are bigger regressions or have a huge
  impact."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  Revert "Btrfs: fix some error codes in btrfs_qgroup_inherit()"

12 years agoMerge tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Linus Torvalds [Sun, 16 Sep 2012 19:57:59 +0000 (12:57 -0700)]
Merge tag 'sound-3.6' of git://git./linux/kernel/git/tiwai/sound

Pull more sound fixes from Takashi Iwai:
 "Yet more (a bunch of) small fixes that slipped from the previous pull
  request.  Most of commits are pending ASoC fixes, all of which are
  fairly trivial commits."

* tag 'sound-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ASoC: wm8904: correct the index
  ALSA: hda - Yet another position_fix quirk for ASUS machines
  ASoC: tegra: fix maxburst settings in dmaengine code
  ASoC: samsung dma - Don't indicate support for pause/resume.
  ASoC: mc13783: Remove mono support
  ASoC: arizona: Fix typo in 44.1kHz rates
  ASoC: spear: correct the check for NULL dma_buffer pointer
  sound: tegra_alc5632: remove HP detect GPIO inversion
  ASoC: atmel-ssc: include linux/io.h for raw io
  ASoC: dapm: Don't force card bias level to be updated
  ASoC: dapm: Make sure we update the bias level for CODECs with no op
  ASoC: am3517evm: fix error return code
  ASoC: ux500_msp_i2s: better use devm functions and fix error return code
  ASoC: imx-sgtl5000: fix error return code

12 years agoRevert "sched: Improve scalability via 'CPU buddies', which withstand random perturba...
Linus Torvalds [Sun, 16 Sep 2012 19:29:43 +0000 (12:29 -0700)]
Revert "sched: Improve scalability via 'CPU buddies', which withstand random perturbations"

This reverts commit 970e178985cadbca660feb02f4d2ee3a09f7fdda.

Nikolay Ulyanitsky reported thatthe 3.6-rc5 kernel has a 15-20%
performance drop on PostgreSQL 9.2 on his machine (running "pgbench").

Borislav Petkov was able to reproduce this, and bisected it to this
commit 970e178985ca ("sched: Improve scalability via 'CPU buddies' ...")
apparently because the new single-idle-buddy model simply doesn't find
idle CPU's to reschedule on aggressively enough.

Mike Galbraith suspects that it is likely due to the user-mode spinlocks
in PostgreSQL not reacting well to preemption, but we don't really know
the details - I'll just revert the commit for now.

There are hopefully other approaches to improve scheduler scalability
without it causing these kinds of downsides.

Reported-by: Nikolay Ulyanitsky <lystor@gmail.com>
Bisected-by: Borislav Petkov <bp@alien8.de>
Acked-by: Mike Galbraith <efault@gmx.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
12 years agomfd: MAX77693: Fix NULL pointer error when initializing irqs
Chanwoo Choi [Tue, 21 Aug 2012 06:16:23 +0000 (15:16 +0900)]
mfd: MAX77693: Fix NULL pointer error when initializing irqs

This patch initialize register map of MUIC device because mfd driver
of Maxim MAX77693 use regmap-muic instance of MUIC device when irqs of
Maxim MAX77693 is initialized before call max77693-muic probe() function.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reported-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
12 years agomfd: MAX77693: Fix interrupt handling bug
Chanwoo Choi [Tue, 21 Aug 2012 06:15:52 +0000 (15:15 +0900)]
mfd: MAX77693: Fix interrupt handling bug

This patch fix bug related to interrupt handling for MAX77693 devices.
- Unmask interrupt masking bit for charger/flash/muic to revolve
that interrupt isn't happened when external connector is attached.
- Fix wrong regmap instance when muic interrupt is happened.

This patch were discussed and confirm discussion about this patch on below url:
http://lkml.org/lkml/2012/7/16/118

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
12 years agomfd: core: Push irqdomain mapping out into devices
Mark Brown [Tue, 11 Sep 2012 07:16:36 +0000 (15:16 +0800)]
mfd: core: Push irqdomain mapping out into devices

Currently the MFD core supports remapping MFD cell interrupts using an
irqdomain but only if the MFD is being instantiated using device tree
and only if the device tree bindings use the pattern of registering IPs
in the device tree with compatible properties.  This will be actively
harmful for drivers which support non-DT platforms and use this pattern
for their DT bindings as it will mean that the core will silently change
remapping behaviour and it is also limiting for drivers which don't do
DT with this particular pattern.  There is also a potential fragility if
there are interrupts not associated with MFD cells and all the cells are
omitted from the device tree for some reason.

Instead change the code to take an IRQ domain as an optional argument,
allowing drivers to take the decision about the parent domain for their
interrupts.  The one current user of this feature is ab8500-core, it has
the domain lookup pushed out into the driver.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>