linux-stable.git/Documentation/devicetree, branch v3.12.71

ARM: dts: imx31: fix clock control module interrupts description

2017-01-26T16:40:59+00:00

commit 2e575cbc930901718cc18e084566ecbb9a4b5ebb upstream.

The type of AVIC interrupt controller found on i.MX31 is one-cell,
namely 31 for CCM DVFS and 53 for CCM, however for clock control
module its interrupts are specified as 3-cells, fix it.

Fixes: ef0e4a606fb6 ("ARM: mx31: Replace clk_register_clkdev with clock DT lookup")
Acked-by: Rob Herring 
Signed-off-by: Vladimir Zapolskiy 
Signed-off-by: Shawn Guo 
Signed-off-by: Jiri Slaby

spi: pl022: Specify 'num-cs' property as required in devicetree binding

2015-07-30T12:10:51+00:00

commit ea6055c46eda1e19e02209814955e13f334bbe1b upstream.

Since commit 39a6ac11df65 ("spi/pl022: Devicetree support w/o platform data")
the 'num-cs' parameter cannot be passed through platform data when probing
with devicetree. Instead, it's a required devicetree property.

Fix the binding documentation so the property is properly specified.

Fixes: 39a6ac11df65 ("spi/pl022: Devicetree support w/o platform data")
Signed-off-by: Ezequiel Garcia 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

ARM: dts: imx28: Fix AUART4 TX-DMA interrupt name

2015-05-16T07:12:44+00:00

commit 4ada77e37a773168fea484899201e272ab44ba8b upstream.

Fix a typo in the TX DMA interrupt name for AUART4.
This patch makes AUART4 operational again.

Signed-off-by: Marek Vasut 
Fixes: f30fb03d4d3a ("ARM: dts: add generic DMA device tree binding for mxs-dma")
Acked-by: Stefan Wahren 
Signed-off-by: Shawn Guo 
Signed-off-by: Jiri Slaby

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

2014-05-15T07:54:49+00:00

commit 12f6dd860cf8bf036c0bec38c00a53da71bcd43a upstream.

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.

Signed-off-by: Uwe Kleine-König 
Acked-by: Wolfram Sang 
Signed-off-by: Mark Brown 
Signed-off-by: Jiri Slaby

net: micrel : ks8851-ml: add vdd-supply support

2014-04-18T09:07:10+00:00

[ Upstream commit ebf4ad955d3e26d4d2a33709624fc7b5b9d3b969 ]

Few platforms use external regulator to keep the ethernet MAC supplied.
So, request and enable the regulator for driver functionality.

Fixes: 66fda75f47dc (regulator: core: Replace direct ops->disable usage)
Reported-by: Russell King 
Suggested-by: Markus Pargmann 
Signed-off-by: Nishanth Menon 
Signed-off-by: David S. Miller 
Signed-off-by: Jiri Slaby

i2c: mv64xxx: Document the newly introduced Armada XP A0 compatible

2014-02-06T19:22:19+00:00

commit f8b94beb7e6a374cb0de531b72377c49857b35ca upstream.

The first variants of Armada XP SoCs (A0 stepping) have issues related
to the i2c controller which prevent to use the offload mechanism and
lead to a kernel hang during boot.

The commit introduces a new the compatible string
marvell,mv78230-a0-i2c for the i2c controller.

Signed-off-by: Gregory CLEMENT 
Acked-by: Arnd Bergmann 
cc: devicetree@vger.kernel.org
Fixes: 930ab3d403ae (i2c: mv64xxx: Add I2C Transaction Generator support)
Signed-off-by: Jason Cooper 
Signed-off-by: Greg Kroah-Hartman

ata: sata_mv: introduce compatible string "marvell, armada-370-sata"

2014-02-06T19:22:19+00:00

commit b1f5c73bd5a4752efb7d7af019034044b08aafe9 upstream.

The sata_mv driver supports the SATA IP found in several Marvell SoCs.
As some new SATA registers have been introduced with the Armada 370/XP
SoCs, a way to identify them is needed.

This patch introduces a new compatible string for the SATA IP found in
Armada 370/XP SoCs.

Signed-off-by: Simon Guinot 
Cc: Thomas Petazzoni 
Cc: Jason Cooper 
Cc: Andrew Lunn 
Cc: Gregory Clement 
Cc: Sebastian Hesselbarth 
Cc: Lior Amsalem 
Acked-by: Jason Cooper 
Signed-off-by: Tejun Heo 
Signed-off-by: Greg Kroah-Hartman

clk: samsung: exynos5250: Add MDMA0 clocks

2014-01-15T23:31:42+00:00

commit 8fb9aeb7a71ef4f3e0613d459a2e1366a7a90469 upstream.

Adds gate clock for MDMA0 on Exynos5250 SoC. This is needed to ensure
that the clock is enabled when MDMA0 is used on systems on which
firmware gates the clockby default.

Signed-off-by: Abhilash Kesavan 
Acked-by: Mike Turquette 
[t.figa: Updated patch description.]
Signed-off-by: Tomasz Figa 
Signed-off-by: Greg Kroah-Hartman

Revert "drivers: of: add initialization code for dma reserved memory"

2013-10-15T08:26:07+00:00

This reverts commit 9d8eab7af79cb4ce2de5de39f82c455b1f796963. There is
still no consensus on the bindings for the reserved memory and various
drawbacks of the proposed solution has been shown, so the best now is to
revert it completely and start again from scratch later.

Signed-off-by: Marek Szyprowski 
Signed-off-by: Grant Likely

Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-10-03T04:48:32+00:00

Pull ARM SoC fixes from Olof Johansson:
 "We have a fairly large batch of fixes this time around, mostly just
  due to various platforms all having a fix or two more than usual.

  Worth pointing out are:

   - A fix for EDMA on Davinci/OMAP where channel allocation broke with
     the DT conversion.  Due to some miscommunication we didn't
     understand the impact of the breakage, so we were pushing back on
     it for 3.12, but it sounds like it's actually breaking quite a few
     people out there.

   - A bunch of fixes for Marvell platforms, some straggling fixes for
     merge window fallout and some fixes for a couple of the platforms
     (Netgear RN102 in particular).

   - A fix for a race between multi-cluster power management and cpu
     hotplug on Versatile Express.

  And a bunch of other smaller fixes that all add up.

  We'll be switching over into stricter regressions-only mode from here
  on out"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (31 commits)
  ARM: multi_v7_defconfig: add SDHCI for i.MX
  bus: mvebu-mbus: Fix optional pcie-mem/io-aperture properties
  ARM: mvebu: add missing DT Mbus ranges and relocate PCIe DT nodes for RN102
  ARM: at91: sam9g45: shutdown ddr1 too when rebooting
  MAINTAINERS: ARM: SIRF: use kernel.org mail box
  MAINTAINERS: ARM: SIRF: add missed drivers into maintain list
  ARM: edma: Fix clearing of unused list for DT DMA resources
  ARM: vexpress: tc2: fix hotplug/idle/kexec race on cluster power down
  ARM: dts: sirf: fix interrupt and dma prop of VIP for prima2 and atlas6
  ARM: dts: sirf: fix the ranges of peri-iobrg of prima2
  ARM: dts: makefile: build atlas6-evb.dtb for ARCH_ATLAS6
  ARM: dts: sirf: fix fifosize, clks, dma channels for UART
  ARM: mvebu: Add DT entry for ReadyNAS 102 to use gpio-poweroff driver
  ARM: mvebu: fix ReadyNAS 102 Power button GPIO to make it active high
  ARM: mach-integrator: Add stub for pci_v3_early_init() for !CONFIG_PCI
  ARM: shmobile: Remove #gpio-ranges-cells DT property
  gpio: rcar: Remove #gpio-range-cells DT property usage
  ARM: shmobile: armadillo: fixup ether pinctrl naming
  ARM: shmobile: Lager: add Micrel KSZ8041 PHY fixup
  ARM: shmobile: update SDHI DT compatibility string to the - format
  ...