linux.git/Documentation/devicetree/bindings/serial, branch v3.15

serial: efm32: use $vendor,$device scheme for compatible string

2014-04-16T21:17:43+00:00

Wolfram Sang pointed out that "efm32,$device" is non-standard. So use the
common scheme and prefix device with "efm32-". The old compatible string
is left in place until arch/arm/boot/dts/efm32* is fixed.

Reported-by: Wolfram Sang 
Signed-off-by: Uwe Kleine-König 
Acked-by: Wolfram Sang 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'cleanup-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-04-05T20:51:19+00:00

Pull ARM SoC cleanups from Arnd Bergmann:
 "These cleanup patches are mainly move stuff around and should all be
  harmless.  They are mainly split out so that other branches can be
  based on top to avoid conflicts.

  Notable changes are:

   - We finally remove all mach/timex.h, after CLOCK_TICK_RATE is no
     longer used (Uwe Kleine-König)
   - The Qualcomm MSM platform is split out into legacy mach-msm and
     new-style mach-qcom, to allow easier maintainance of the new
     hardware support without regressions (Kumar Gala)
   - A rework of some of the Kconfig logic to simplify multiplatform
     support (Rob Herring)
   - Samsung Exynos gets closer to supporting multiplatform (Sachin
     Kamat and others)
   - mach-bcm3528 gets merged into mach-bcm (Stephen Warren)
   - at91 gains some common clock framework support (Alexandre Belloni,
     Jean-Jacques Hiblot and other French people)"

* tag 'cleanup-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (89 commits)
  ARM: hisi: select HAVE_ARM_SCU only for SMP
  ARM: efm32: allow uncompress debug output
  ARM: prima2: build reset code standalone
  ARM: at91: add PWM clock
  ARM: at91: move sam9261 SoC to common clk
  ARM: at91: prepare common clk transition for sam9261 SoC
  ARM: at91: updated the at91_dt_defconfig with support for the ADS7846
  ARM: at91: dt: sam9261: Device Tree support for the at91sam9261ek
  ARM: at91: dt: defconfig: Added the sam9261 to the list of DT-enabled SOCs
  ARM: at91: dt: Add at91sam9261 dt SoC support
  ARM: at91: switch sam9rl to common clock framework
  ARM: at91/dt: define main clk frequency of at91sam9rlek
  ARM: at91/dt: define at91sam9rl clocks
  ARM: at91: prepare common clk transition for sam9rl SoCs
  ARM: at91: prepare sam9 dt boards transition to common clk
  ARM: at91: dt: sam9rl: Device Tree for the at91sam9rlek
  ARM: at91/defconfig: Add the sam9rl to the list of DT-enabled SOCs
  ARM: at91: Add at91sam9rl DT SoC support
  ARM: at91: prepare at91sam9rl DT transition
  ARM: at91/defconfig: refresh at91sam9260_9g20_defconfig
  ...

serial: efm32: properly namespace location property

2014-03-17T23:13:23+00:00

While reviewing an i2c driver for efm32 that needs a similar property
Wolfram Sang pointed out that "location" is a too generic name for something
that is efm32 specific. So add an appropriate namespace and fall back to the
generic name in case of failure.

Signed-off-by: Uwe Kleine-König 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'dropmachtimexh-v2' of git://git.pengutronix.de/git/ukl/linux into next/cleanup

2014-02-19T06:19:33+00:00

This cleanup series gets rid of  for platforms not using
ARCH_MULTIPLATFORM. (For multi-platform code it's already unused since
387798b (ARM: initial multiplatform support).)

To make this work some code out of arch/arm needed to be adapted. The
respective changes got acks by their maintainers to be taken via armsoc
(with Andrew Morton substituting for Alessandro Zummo as rtc maintainer).

Compared to the previous pull request there was another patch added that
fixes a (non-critical) regression on ixp4xx. Olof Johansson asked to not
squash this fix into the original commit to save him from the need to
reverify the series.

* tag 'dropmachtimexh-v2' of git://git.pengutronix.de/git/ukl/linux:
  ARM: ixp4xx: fix timer latch calculation
  ARM: drop  for !ARCH_MULTIPLATFORM, too
  ARM: rpc: stop using 
  ARM: ixp4xx: stop using 
  input: ixp4xx-beeper: don't use symbols from 
  ARM: at91: don't use 
  ARM: ep93xx: stop using mach/timex.h
  ARM: mmp: stop using mach/timex.h
  ARM: netx: stop using mach/timex.h
  ARM: sa1100: stop using mach/timex.h
  clocksource: sirf/marco+prima2: drop usage of CLOCK_TICK_RATE
  rtc: pxa: drop unused #define TIMER_FREQ
  rtc: at91sam9: include  explicitly
  ARM/serial: at91: switch atmel serial to use gpiolib

Signed-off-by: Olof Johansson

serial: fsl_lpuart: documented the clock requirement.

2014-02-18T20:50:26+00:00

This is a correction to the documentation. It was previously required but not documented.

Signed-off-by: Yuan Yao 
Acked-by: Mark Rutland 
Acked-by: Arnd Bergmann 
Signed-off-by: Greg Kroah-Hartman

serial: fsl_lpuart: add DMA support

2014-02-18T20:50:26+00:00

Add dma support for lpuart. This function depend on DMA driver.
You can turn on it by write both the dmas and dma-name properties in dts node.

Signed-off-by: Yuan Yao 
Acked-by: Arnd Bergmann 
Acked-by: Mark Rutland 
Signed-off-by: Greg Kroah-Hartman

serial: max310x: Fix devicetree documentation for clock name

2014-02-15T20:16:21+00:00

Clock names mistakenly given opposite. This patch fix this issue.

Signed-off-by: Alexander Shiyan 
Signed-off-by: Greg Kroah-Hartman

serial: max310x: Add bindings documentation for the MAX310X UARTs

2014-02-13T17:34:49+00:00

This patch adds the devicetree documentation for the Maxim MAX310X UARTs.

Signed-off-by: Alexander Shiyan 
Signed-off-by: Greg Kroah-Hartman

serial: sh-sci: Fix compatible string in DT bindings example

2014-02-13T17:17:31+00:00

Remove the -generic suffix from the compatible string in the serial port
DT bindings example.

Cc: devicetree@vger.kernel.org
Signed-off-by: Laurent Pinchart 
Signed-off-by: Simon Horman 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'devicetree-for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2014-01-25T01:27:34+00:00

Pull devicetree updates from Rob Herring:
 - Add new documents with guidelines for DT binding stability and review
   process.  This is one of the outcomes of Kernel Summit DT discussions
 - Remove a bunch of device_type usage which is only for OF and
   deprecated with FDT
 - Fix a long standing issue with compatible string match ordering
 - Various minor binding documentation updates

* tag 'devicetree-for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: add rockchip vendor prefix
  serial: vt8500: Add missing binding document for arch-vt8500 serial driver.
  dt/bindings: submitting patches and ABI documents
  DT: Add vendor prefix for Emerging Display Technologies
  of: add vendor prefixe for EPFL
  of: add vendor prefix for Gumstix
  of: add vendor prefix for Ka-Ro electronics GmbH
  devicetree: macb: Document clock properties
  dts: bindings: trivial clock bindings doc fixes
  of: Fix __of_device_is_available check
  dt/bindings: Remove device_type "serial" from marvell,mv64360-mpsc
  dt/bindings: remove device_type "network" references
  dt/bindings: remove users of device_type "mdio"
  dt/bindings: Remove references to linux,phandle properties
  dt/bindings: Remove all references to device_type "ethernet-phy"
  of: irq: Ignore disabled intc's when searching map
  of: irq: Ignore disabled interrupt controllers
  OF: base: match each node compatible against all given matches first
  dt-bindings: add GIC-400 binding