6848 Commits

Author SHA1 Message Date
Emilio López
5b855ff3f7 bindings: mfd: cros ec: Document vbc EC property
Some EC implementations include a small nvram space used to store
verified boot context data. This boolean property lets us indicate
whether this space is available or not on a specific EC implementation.

Signed-off-by: Emilio López <emilio.lopez@collabora.co.uk>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2015-10-30 17:18:51 +00:00
David S. Miller
740215ddb5 NFC 4.4 pull request
This is the NFC pull request for 4.4.
 
 It's a bit bigger than usual, the 3 main culprits being:
 
 - A new driver for Intel's Fields Peak NCI chipset. In order to
   support this chipset we had to export a few NCI routines and
   extend the driver NCI ops to not only support proprietary
   commands but also core ones.
 
 - Support for vendor commands for both STM drivers, st-nci
   and st21nfca. Those vendor commands allow to run factory tests
   through the NFC netlink interface.
 
 - New i2c and SPI support for the Marvell driver, together with
   firmware download support for this driver's core.
 
 Besides that we also have:
 
 - A few file renames in the STM drivers, to keep the naming
   consistent between drivers.
 
 - Some improvements and fixes on the NCI HCI layer, mostly to
   properly reach a secure element over a legacy HCI link.
 
 - A few fixes for the s3fwrn5 and trf7970a drivers.
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Merge tag 'nfc-next-4.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next

Samuel Ortiz says:

====================
NFC 4.4 pull request

This is the NFC pull request for 4.4.

It's a bit bigger than usual, the 3 main culprits being:

- A new driver for Intel's Fields Peak NCI chipset. In order to
  support this chipset we had to export a few NCI routines and
  extend the driver NCI ops to not only support proprietary
  commands but also core ones.

- Support for vendor commands for both STM drivers, st-nci
  and st21nfca. Those vendor commands allow to run factory tests
  through the NFC netlink interface.

- New i2c and SPI support for the Marvell driver, together with
  firmware download support for this driver's core.

Besides that we also have:

- A few file renames in the STM drivers, to keep the naming
  consistent between drivers.

- Some improvements and fixes on the NCI HCI layer, mostly to
  properly reach a secure element over a legacy HCI link.

- A few fixes for the s3fwrn5 and trf7970a drivers.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-30 20:19:43 +09:00
Iyappan Subramanian
6ccbe6b248 Documentation: dts: xgene: Add TX/RX delay field
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-30 12:21:52 +09:00
Russell King
116ef0fcc9 Merge branches 'fixes' and 'misc' into for-next 2015-10-29 15:21:30 +00:00
yankejian
6d08f61787 net: hisilicon: updates HNS config and documents
updates the bindings documents and dtsi file according to the review
comments[https://lkml.org/lkml/2015/9/21/670] from Rob Herring <robh@kernel.org>

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: yankejian <yankejian@huawei.com>
Signed-off-by: huangdaode <huangdaode@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-27 20:20:24 -07:00
Charles Keepax
afafcdd3ff regulator: arizona: Add regulator specific device tree binding document
Subsystem specific bindings for the Arizona devices are being factored
out of the MFD binding document into separate documents for each
subsystem. This patch adds a binding document that covers the existing
regulator specific bindings.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-28 09:17:05 +09:00
Scott Wood
43f2cfcce2 Merge branch 'clock' into HEAD
This is a major overhaul of the clk-qoriq driver, which I'm merging
via PPC with Stephen Boyd's ack in order to apply subsequent PPC patches
that depend on it.
2015-10-27 18:14:16 -05:00
Scott Wood
567cf94dc7 powerpc/book3e-64/kexec: Enable SMP release
The SMP release mechanism for FSL book3e is different from when booting
with normal hardware.  In theory we could simulate the normal spin
table mechanism, but not at the addresses U-Boot put in the device tree
-- so there'd need to be even more communication between the kernel and
kexec to set that up.  Instead, kexec-tools will set a boolean property
linux,booted-from-kexec in the /chosen node.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: devicetree@vger.kernel.org
2015-10-27 18:13:29 -05:00
Soren Brinkmann
787dfbb294 gpio: zynq: Document interrupt-controller DT binding
HW and driver support the GPIO as interrupt-controller.
Document that in the DT binding.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-10-27 17:01:28 +01:00
Justin Chen
5c5049dab9 watchdog: bcm7038: add device tree binding documentation
Add device tree binding documentation for the watchdog hardware block
on bcm7038 and newer SoCs.

Signed-off-by: Justin Chen <justinpopo6@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2015-10-27 16:07:35 +01:00
Pramod Kumar
e0548004d4 pinctrl: cygnus: Add new compatible string for gpio controller driver
This new compatible string, "brcm,iproc-gpio", should be used for
all new iproc-based future SoCs.

Signed-off-by: Pramod Kumar <pramodku@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-10-27 10:48:15 +01:00
Pramod Kumar
03e09bc185 pinctrl: cygnus: Optional DT property to support pin mappings
If GPIO controller's pins are muxed, pin-controller subsystem
need to be intimated by defining mapping between gpio and
pinmux controller. This patch adds required properties to
define this mapping via DT.

Signed-off-by: Pramod Kumar <pramodku@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-10-27 10:43:14 +01:00
Chaotian Jing
2c21d26825 mmc: dt-bindings: update Mediatek MMC bindings
Add 400Mhz clock source for HS400 mode

Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-27 10:21:15 +01:00
Chaotian Jing
794f15782d mmc: core: Add DT bindings for eMMC hardware reset support
Sometime only need set MMC_CAP_HW_RESET for one of MMC hosts,
So set it in device tree is better.

Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-27 10:21:15 +01:00
Leilk Liu
eca3a1ee8d spi: mediatek: Update document devicetree bindings to support multiple devices
This patch updates document devicetree bindings
to support multiple devices.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-27 13:33:35 +09:00
Vincent Cuissard
d8e018c0b3 NFC: nfcmrvl: update device tree bindings for Marvell NFC
Align NFC bindgins to use marvell instead of mrvl.

Signed-off-by: Vincent Cuissard <cuissard@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-10-27 04:24:54 +01:00
Vincent Cuissard
caf6e49bf6 NFC: nfcmrvl: add spi driver
This driver adds the support of SPI-based Marvell NFC controller.

Signed-off-by: Vincent Cuissard <cuissard@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-10-27 04:24:35 +01:00
Vincent Cuissard
b5b3e23e4c NFC: nfcmrvl: add i2c driver
This driver adds the support of I2C-based Marvell NFC controller.

Signed-off-by: Vincent Cuissard <cuissard@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-10-27 04:21:14 +01:00
Christophe Ricard
3648dc6d27 NFC: st-nci: Add ese-present/uicc-present dts properties
In order to align with st21nfca, dts configuration properties
ese_present and uicc_present are made available in st-nci driver.

So far, in early development firmware, because
nci_nfcee_mode_set(DISABLE) was not supported we had to try to
enable it during the secure element discovery phase.

After several trials on commercial and qualified firmware it appears
that nci_nfcee_mode_set(ENABLE) and nci_nfcee_mode_set(DISABLE) are
properly supported.

Such feature also help us to eventually save some time (~5ms) when
only one secure element is connected.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2015-10-27 03:55:10 +01:00
Peter Ujfalusi
1be5336bc7 dmaengine: edma: New device tree binding
With the old binding and driver architecture we had many issues:
No way to assign eDMA channels to event queues, thus not able to tune the
system by moving specific DMA channels to low/high priority servicing. We
moved the cyclic channels to high priority within the code, but that was
just a workaround to this issue.
Memcopy was fundamentally broken: even if the driver scanned the DT/devices
in the booted system for direct DMA users (which is not effective when the
events are going through a crossbar) and created a map of 'used' channels,
this information was not really usable. Since via dmaengien API the eDMA
driver will be called with _some_ channel number, we would try to request
this channel when any channel is requested for memcpy. By luck we got
channel which is not used by any device most of the time so things worked,
but if a device would have been using the given channel, but not requested
it, the memcpy channel would have been waiting for HW event.
The old code had the am33xx/am43xx DMA event router handling embedded. This
should have been done in a separate driver since it is not part of the
actual eDMA IP.
There were no way to 'lock' PaRAM slots to be used by the DSP for example
when booting with DT.
In DT boot the edma node used more than one hwmod which is not a good
practice and the kernel prints warning because of this.

With the new bindings and the changes in the driver we can:
- No regression with Legacy binding and non DT boot
- DMA channels can be assigned to any TC (to set priority)
- PaRAM slots can be reserved for other cores to use
- Dynamic power management for CC and TCs, if only TC0 is used all other TC
  can be powered down for example

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-10-27 10:22:45 +09:00
Peter Ujfalusi
42dbdcc6bf dmaengine: ti-dma-crossbar: Add support for crossbar on AM33xx/AM43xx
The DMA event crossbar on AM33xx/AM43xx is different from the one found in
DRA7x family.
Instead of a single event crossbar it has 64 identical mux attached to each
eDMA event line. When the 0 event mux is selected, the default mapped event
is going to be routed to the corresponding eDMA event line. If different
mux is selected, then the selected event is going to be routed to the given
eDMA event.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-10-27 10:22:45 +09:00
Masahiro Yamada
e7ecbc057b ARM: uniphier: add outer cache support
This commit adds support for UniPhier outer cache controller.
All the UniPhier SoCs are equipped with the L2 cache, while the L3
cache is currently only integrated on PH1-Pro5 SoC.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-27 09:20:50 +09:00
Olof Johansson
8713181dce Merge branch 'for-upstream/juno-pcie' of git://linux-arm.org/linux-ld into next/arm64
* 'for-upstream/juno-pcie' of git://linux-arm.org/linux-ld:
  arm64: defconfig: Enable PCI generic host bridge by default
  arm64: Juno: Add support for the PCIe host bridge on Juno R1
  Documentation: of: Document the bindings used by Juno R1 PCIe host bridge

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-27 08:51:50 +09:00
Stefan Roese
e278fc71b2 mtd: fsmc_nand: Add BCH4 SW ECC support for SPEAr600
This patch adds support for 4-bit ECC BCH4 for the SPEAr600 SoC. This can
be used by boards equipped with a NAND chip that requires 4-bit ECC
strength. The SPEAr600 HW ECC only supports 1-bit ECC strength.

To enable SW BCH4, you need to specify this in your nand controller
DT node:

	nand-ecc-mode = "soft_bch";
	nand-ecc-strength = <4>;
	nand-ecc-step-size = <512>;

Tested on a custom SPEAr600 board.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
[Brian: tweaked the comments a bit]
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2015-10-26 13:19:40 -07:00
Shawn Lin
87ffa7d30d Documentation: synopsys-dw-mshc: add bindings for idmac and edmac
synopsys-dw-mshc supports three types of transfer mode. We add
bindings and description for how to use them at runtime.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-26 16:00:16 +01:00
Sergei Shtylyov
a599579ee8 DT: mmc: sh_mmcif: document R8A7794 support
Renesas R8A7794 SoC also has the MMCIF controller.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-26 16:00:15 +01:00
Sergei Shtylyov
76d63c2b59 DT: mmc: sh_mmcif: fix "compatible" property text
The "compatible" property text contradicts even the example given in the MMCIF
binding document itself;  moreover, the Renesas MMCIF driver only matches  on
the generic "compatible" string and doesn't look for the SoC specific strings
at all. Thus describe "renesas,sh-mmcif" as a fallback value.

Fixes: b4c27763d749 ("mmc: sh_mmcif: Document DT bindings")
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-26 16:00:14 +01:00
Alexandru M Stan
f8085bbada mmc: dw_mmc-rockchip: dt-binding: Add tuning related things
Add ciu_drive, ciu_sample clocks and default-sample-phase. This will later
be used by tuning code.

We do not touch ciu_drive (and by extension define default-drive-phase).
Drive phase is mostly used to define minimum hold times, while one could
write some code to determine what phase meets the minimum hold time
(ex 10 degrees) this will not work with the current clock phase framework
(which floors angles, so we'll get 0 deg, and there's no way to know what
resolution the floors happen at). We assume that the default drive angles
set by the hardware are good enough.

Signed-off-by: Alexandru M Stan <amstan@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-26 16:00:11 +01:00
yangbo lu
e38eeca5c2 mmc: dt: add DT binding for little-endian eSDHC host controller
Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-10-26 16:00:07 +01:00
Lee Jones
74b533c529 Merge branches 'ib-extcon-mfd-4.4', 'ib-mfd-i2c-v4.4', 'ib-mfd-power-4.4', 'ib-mfd-regmap-4.4' and 'ib-mfd-regulator-4.4' into ibs-for-mfd-merged 2015-10-26 14:48:22 +00:00
Liviu Dudau
e8e1dc803f Documentation: of: Document the bindings used by Juno R1 PCIe host bridge
ARM's Juno R1 board used PLDA XpressRICH3-AXI IP to implement a PCIe host
bridge. Introduce "plda" as vendor prefix for PLDA and document the DT
bindings for PLDA XpressRICH3-AXI IP as well as ARM's Juno R1.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
2015-10-26 10:02:37 +00:00
Olof Johansson
64ebda3acd Merge tag 'arm/soc/for-4.4/rpi-dt-v2' of https://github.com/Broadcom/stblinux into next/dt
This pull request contains the DT changes for BCM2835 in 4.4.  It
pulls in clk/clk-bcm2835 (which Stephen Boyd has said would be stable)
because the DT changes to enable the clock driver need the driver
itself to be present. These changes include the following:

- Eric Anholt, moves the bcm2835 clock driver under bcm/ where it belongs with
  other Broadcom clock providers drivers, defines the binding for new clock
  driver, adds support for programming the BCM2835 audio domain, adds the DDC I2C
  controller to Device Tree, and finally migrates the Device Tree to use the new
  clock driver binding

- Lubomir Rintel adds support for the Raspberry Pi Model A+ and B revision 2, and
  remove the I2S controller which is non-existent on Raspberry Pi Model B

- Stefan Wahren adds an uart0 label for referencing the UART adapter

* tag 'arm/soc/for-4.4/rpi-dt-v2' of https://github.com/Broadcom/stblinux:
  ARM: bcm2835: Add the DDC I2C controller to the device tree.
  ARM: bcm2835: Switch to using the new clock driver support.
  ARM: bcm2835: dt: Add Raspberry Pi Model A+
  ARM: bcm2835: dt: Add Raspberry Pi Model B rev2
  ARM: bcm2835: dt: Raspberry Pi Model B had no I2S
  ARM: bcm2835: add label for uart0
  clk: bcm2835: Add support for programming the audio domain clocks
  clk: bcm2835: Add binding docs for the new platform clock driver.
  clk: bcm2835: Move under bcm/ with other Broadcom SoC clk drivers.

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 14:27:33 +09:00
Mark Brown
9939b14b74 Merge remote-tracking branches 'asoc/topic/ssm2518' and 'asoc/topic/sunxi' into asoc-next 2015-10-26 11:16:16 +09:00
Mark Brown
71831ef699 Merge remote-tracking branches 'asoc/topic/rt298', 'asoc/topic/rt5640', 'asoc/topic/samsung' and 'asoc/topic/sh' into asoc-next 2015-10-26 11:16:13 +09:00
Mark Brown
512def88cb Merge remote-tracking branches 'asoc/topic/rcar', 'asoc/topic/rl6347a', 'asoc/topic/rockchip' and 'asoc/topic/rt286' into asoc-next 2015-10-26 11:16:10 +09:00
Mark Brown
3db5de560c Merge remote-tracking branches 'asoc/topic/nau8825' and 'asoc/topic/pxa' into asoc-next 2015-10-26 11:16:08 +09:00
Mark Brown
f72362e6b7 Merge remote-tracking branches 'asoc/topic/dwc', 'asoc/topic/es8328', 'asoc/topic/fsl' and 'asoc/topic/fsl-card' into asoc-next 2015-10-26 11:16:03 +09:00
Mark Brown
1c9d000c5b Merge remote-tracking branch 'asoc/topic/da7219' into asoc-next 2015-10-26 11:16:02 +09:00
Mark Brown
7034ef5f60 Merge remote-tracking branches 'asoc/topic/atmel-classd' and 'asoc/topic/da7213' into asoc-next 2015-10-26 11:16:00 +09:00
Mark Brown
7c9c29eefa ASoC: Updates for v4.4
A first batch of updates targetted at v4.4.  There are no substantial
 core fixes here, the biggest block of changes is updates to the rcar
 drivers and the addition of a CODEC driver for the AK4613.
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Merge tag 'asoc-v4.3-rc2' into asoc-next

ASoC: Updates for v4.4

A first batch of updates targetted at v4.4.  There are no substantial
core fixes here, the biggest block of changes is updates to the rcar
drivers and the addition of a CODEC driver for the AK4613.

# gpg: Signature made Fri 25 Sep 2015 05:37:06 KST using RSA key ID 5D5487D0
# gpg: key CD7BEEBC: no public key for trusted key - skipped
# gpg: key CD7BEEBC marked as ultimately trusted
# gpg: key AF88CD16: no public key for trusted key - skipped
# gpg: key AF88CD16 marked as ultimately trusted
# gpg: key 16005C11: no public key for trusted key - skipped
# gpg: key 16005C11 marked as ultimately trusted
# gpg: key 5621E907: no public key for trusted key - skipped
# gpg: key 5621E907 marked as ultimately trusted
# gpg: key 5C6153AD: no public key for trusted key - skipped
# gpg: key 5C6153AD marked as ultimately trusted
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>"
# gpg:                 aka "Mark Brown <broonie@debian.org>"
# gpg:                 aka "Mark Brown <broonie@kernel.org>"
# gpg:                 aka "Mark Brown <broonie@tardis.ed.ac.uk>"
# gpg:                 aka "Mark Brown <broonie@linaro.org>"
# gpg:                 aka "Mark Brown <Mark.Brown@linaro.org>"
2015-10-26 11:15:54 +09:00
Olof Johansson
99b6eb55ce Samsung 2nd DT updates for v4.4
- use exynos5420-dw-mshc instead of exynos5250 for exynos3250
 - add DISP1 clocks and the DISP1 power domain of two closk
   on exynos5250 (clock commit got Stephen's ack)
 - add vbus regulators on exynos3250, exynos4210 and exynos4412 boards
 - fix typo in regulator enable GPIO property on s5pv20-aquila and goni
 - document: correct the example of exynos power domain clocks
 - document: consolidate exynos SoC dt-bindings and non-Samsung
   boards related compatibles (FriendlyARM, Google, Hardkernel
   and Insignal)
 - update MAINTAINER entries accordingly (documentation)
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Merge tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Samsung 2nd DT updates for v4.4

- use exynos5420-dw-mshc instead of exynos5250 for exynos3250
- add DISP1 clocks and the DISP1 power domain of two closk
  on exynos5250 (clock commit got Stephen's ack)
- add vbus regulators on exynos3250, exynos4210 and exynos4412 boards
- fix typo in regulator enable GPIO property on s5pv20-aquila and goni
- document: correct the example of exynos power domain clocks
- document: consolidate exynos SoC dt-bindings and non-Samsung
  boards related compatibles (FriendlyARM, Google, Hardkernel
  and Insignal)
- update MAINTAINER entries accordingly (documentation)

* tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  MAINTAINERS: Add documentation and dt-bindings for exynos stuff
  dt-bindings: EXYNOS: Document compatibles from other vendors
  dt-bindings: Consolidate Exynos SoC bindings
  ARM: dts: Add clocks to DISP1 domain in exynos5250
  dt-bindings: Correct the example for Exynos power domain clocks
  ARM: dts: Fix typo in regulator enable GPIO property in s5pv210-goni
  ARM: dts: Fix typo in regulator enable GPIO property in s5pv210-aquila
  ARM: dts: Add vbus regulator to USB2 phy nodes on exynos3250, exynos4210 and exynos4412 boards
  clk: samsung: exynos5250: Add DISP1 clocks
  ARM: dts: use exynos5420-dw-mshc compatible for exynos3250

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:13:50 +09:00
Chen-Yu Tsai
4a5705a9c2 bus: sunxi-rsb: Add Allwinner Reduced Serial Bus (RSB) controller bindings
Reduced Serial Bus is a proprietary 2-line push-pull serial bus supporting
multiple slave devices. It was developed by Allwinner, Inc. and used by
Allwinner and X-Powers, Inc. for their line of PMICs and other peripheral
ICs.

Recent Allwinner SoCs, starting with the A23, have an RSB controller. This
is used to talk to the PMIC, and later with the A80 and A83 platform, the
audio codec IC.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 10:11:55 +09:00
Olof Johansson
a5ac4a66c6 mvebu soc for 4.4 (part 2)
- Use mac_pton() helper in the oropn5x board instead of duplicating it
 - Add the broken-idle option allowing to boot boards with a mistake in
   the hardware design
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Merge tag 'mvebu-soc-4.4-2' of git://git.infradead.org/linux-mvebu into next/soc

mvebu soc for 4.4 (part 2)

- Use mac_pton() helper in the oropn5x board instead of duplicating it
- Add the broken-idle option allowing to boot boards with a mistake in
  the hardware design

* tag 'mvebu-soc-4.4-2' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: add broken-idle option
  ARM: orion5x: use mac_pton() helper

Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-26 09:58:26 +09:00
David S. Miller
ba3e2084f2 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	net/ipv6/xfrm6_output.c
	net/openvswitch/flow_netlink.c
	net/openvswitch/vport-gre.c
	net/openvswitch/vport-vxlan.c
	net/openvswitch/vport.c
	net/openvswitch/vport.h

The openvswitch conflicts were overlapping changes.  One was
the egress tunnel info fix in 'net' and the other was the
vport ->send() op simplification in 'net-next'.

The xfrm6_output.c conflicts was also a simplification
overlapping a bug fix.

Signed-off-by: David S. Miller <davem@davemloft.net>
2015-10-24 06:54:12 -07:00
Bhupesh Sharma
736c16d37f doc: DTS: Update DWC3 binding to provide reference to generic bindings
Since the Synopsys DWC3 controller driver inherits the generic bindings
defined in 'usb/generic.txt', this patch tries to capture the same in
the DWC3 binging documentation to avoid any confusion in usage of properties
like 'dr_mode' for certain SoCs like FSL LS2080A.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-23 22:30:28 +02:00
Bhupesh Sharma
aef9ee29fa doc/bindings: Update GPIO devicetree binding documentation for LS2080A
Update the FSL, GPIO binding documentation to add support
for GPIO controller found on Freescale's LS2080A platform.

Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-23 22:30:20 +02:00
Bhupesh Sharma
a2cce7a9f1 Documentation/dts: Move FSL board-specific bindings out of /powerpc
Since the same board components can be used across ARM and PPC board families,
this patch moves the FSL board-specific bindings out of bindings/powerpci.

While at it, this patch also adds the bindings for QIXIS FPGA controller
found on FSL LS2080A boards. These boards have an on-board FPGA/CPLD
connected to the IFC controller.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Jaiprakash Singh <b44839@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-23 22:24:45 +02:00
Bhupesh Sharma
cc56a128a5 Documentation: DT: Add entry for FSL LS2080A QDS and RDB boards
This patch adds a devicetree binding documentation for Freescale's
LS2080A QDS and RDB boards.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-23 22:24:37 +02:00
Bhupesh Sharma
f43a4b8507 arm64: Rename FSL LS2085A SoC support code to LS2080A
Freescale is renaming the LS2085A SoC to LS2080A. This patch
addresses the same.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-23 22:24:29 +02:00
Bhupesh Sharma
53a5fde05d arm64: Use generic Layerscape SoC family naming
Freescale will be a spinning-out a set of ARMv8 based SoCs which
will be based on a similar overall SoC architecture. So, this patch
converts the existing infrastructure in the arm64/dts, arm64/Kconfig
and arm64/configs to use the generic convention ARCH_LAYERSCAPE
in place of the more specific FSL_LS2085A, to save code duplication
later-on.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-23 22:24:21 +02:00