Merge tag 'socfpga_dts_for_v4.2_part_3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt

SoCFPGA updates for v4.2 part 3
- Add SCU node for Arria 10
- Add enable-method for cpu nodes
- Add SDRAM controller binding doc
- Enable gpio-leds on SoCFPGA Socrates board

* tag 'socfpga_dts_for_v4.2_part_3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  ARM: socfpga: socrates: add gpio-leds
  ARM: socfpga: socrates: enable gpio0/1
  ARM: socfpga: dts: add sdram controller dt binding doc
  ARM: socfpga: dts: add enable-method property for cpu nodes
  ARM: socfpga: dts: add the a9-scu node for arria10

The SOCrates has three HPS LEDs that can be turned on/off via gpio.
Use the first one has heartbeat and add the other two as free LEDs.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>

Enable the gpio0+1 controller.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>

Add binding doc for Altera SOCFPGA SDRAM controller.
Signed-off-by: Alan Tull <atull@opensource.altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>

Add the enable-method property for the cpu node on socfpga.dtsi and
socfpga_arria10.dtsi. This is for CPU_METHOD_OF_DECLARE to use to enable
the secondary core.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>

Add a dts node for the A9 SCU on the Arria10 platform.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>

Merge tag 'dt-for-armsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/dt

Merge "Device Tree changes for Ux500 and ARM SOC" from Linus Walleij:

- Document Snoop Control Unit (SCU) bindings
- Document Ux500 board bindings
- Define the backup RAM in the DBx500 device tree

* tag 'dt-for-armsoc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: define the backupram in the device tree
  ARM: ux500: add board documentation
  ARM: scu: document Snoop Control Unit DT bindings

Merge "ARM: mediatek: arm64 updates for v4.2" from Matthias Brugger:

- dts: mt8173: fix style convention for pinctrl node
- dts: mt8173: fix indentation for some nodes

* tag 'v4.1-next-arm64' of https://github.com/mbgg/linux-mediatek:
  arm64: dts: mt8173: fix some indentation
  arm64: dts: mt8173: Fixup pinctrl nodes

Merge "This pull request contains a single change" from Florian Fainelli:

- fix the NAND controller node on bcm63138, the original change was a mis-merge that
  did not properly parent it to the "ubus" node

* tag 'arm-soc/for-4.2/dts-fixes' of http://github.com/broadcom/stblinux:
  ARM: dts: BCM63xx: re-parent NAND controller node

Merge "mvebu dt changes for v4.2 (part #2)" from Gregory CLEMENT:

Add 2 new set boards:
- Armada 385 based Linksys boards
- DLink DNS-327L

Update the spi-nor flash compatible strings

Use improved armada spi device tree compatible name for each mvebu SoC

* tag 'mvebu-dt-4.2-2' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: use improved armada spi device tree compatible name for each SoC
  ARM: mvebu: dts: Add dts file for DLink DNS-327L
  ARM: mvebu: add "jedec,spi-nor" flash compatible binding
  ARM: kirkwood: add "jedec,spi-nor" flash compatible binding
  ARM: mvebu: add support for the new Armada 385 based Linksys boards

Fix indentation nits to make mt8173.dtsi more consistent.
Signed-off-by: Eddie Huang <eddie.huang@mediatek.com>
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

Merge "Documentation: bindings: Add DT bindings for ARM Juno boards" from Liviu Dudau:

* 'for-upstream/juno-dts' of git://linux-arm.org/linux-ld:
  Documentation: bindings: Add DT bindings for ARM Juno boards.
  arm64: Add DT support for Juno r1 board.
  arm64: Juno: Add GICv2m support in device tree.
  arm64: Juno: Add memory mapped timer node
  arm64: Juno: Split juno.dts into juno-base.dtsi and juno.dts.
  arm64: Juno: Fix the GIC node address label and the frequency of FAXI clock.

Merge tag 'qcom-arm64-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/dt

Merge "Qualcomm ARM64 Updates for v4.2" Kumar Gala:

* Added SPMI PMIC Arbiter device tree node for MSM8916
* Added 8x16 chipset SPMI PMIC's nodes
* Added MSM8916 restart device node
* Added initial set of PMIC and SoC pins for APQ8016 SBC board

* tag 'qcom-arm64-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
  arm64: dts: qcom: Add initial set of PMIC and SoC pins for APQ8016 SBC board
  arm64: dts: qcom: Add MSM8916 restart device node
  arm64: dts: qcom: Add 8x16 chipset SPMI PMIC's nodes
  arm64: dts: qcom: Add SPMI PMIC Arbiter node for MSM8916

Merge tag 'renesas-dt2-for-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Merge "Second Round of Renesas ARM Based SoC DT Updates for v4.2" from Simon Horman:

* Describe DMA for the serial ports of R-Car Gen2 SoCs
* Add MMCIF max-frequency to R-Car Gen2 SoCs
* Use "nor-jedec" instead of "jedec,spi-nor"

* tag 'renesas-dt2-for-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7790 dtsi: Describe DMA for the serial ports
  ARM: shmobile: r8a7791 dtsi: Describe DMA for the serial ports
  ARM: shmobile: r8a7794 dtsi: Describe DMA for the serial ports
  ARM: shmobile: r8a7791: add MMCIF max-frequency
  ARM: shmobile: r8a7790: add MMCIF max-frequency
  ARM: shmobile: bockw dts: Replace "nor-jedec" by "jedec,spi-nor"
  ARM: shmobile: henninger dts: Replace "nor-jedec" by "jedec,spi-nor"
  ARM: shmobile: bockw-reference dts: Replace "nor-jedec" by "jedec,spi-nor"
  ARM: shmobile: koelsch dts: Replace "nor-jedec" by "jedec,spi-nor"
  ARM: shmobile: lager dts: Replace "nor-jedec" by "jedec,spi-nor"

Merge "arm: Xilinx Zynq dt patches for v4.2" from Michal Simek:

- Fix aliases and stdout properties
- Document current TTC binding
- Add Ceva to prefixes
- Use new compatible string for MACB

* tag 'zynq-dt-for-4.2' of https://github.com/Xilinx/linux-xlnx:
  ARM: zynq: DT: Use the zynq binding with macb
  of: Add vendor prefix for Ceva
  PCI: xilinx: Trivial fix in DT example
  devicetree: cadence_ttc: Document binding for timer width
  ARM: dts: zynq: Fix stdout-path and bootargs
  ARM: dts: zynq: Add missing alias node for zybo and parallella

Merge "ARM: mediatek: dts updates for v4.2" from Matthias Brugger:
- dts: add pinctrl/GPIO/EINT to mt8135
- dts: fix uart address for mt8127

* tag 'v4.1-next-dts' of https://github.com/mbgg/linux-mediatek:
  ARM: dts: mt8127: correct uart instance address
  ARM: dts: mt8135: Add pinctrl/GPIO/EINT node for mt8135.

Merge tag 'qcom-dt-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/dt

Merge "Qualcomm ARM Based Device Tree Updates for v4.2" from Kumar Gala:

* Added support for regulators, USB Host & OTG, SATA, and i2c
  controllers on APQ8064 based platforms
* Added PM8841/PM8941/PMA8084 device nodes
* Added PMU support on MSM8660

* tag 'qcom-dt-for-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
  ARM: dts: qcom: Add msm8660 PMU node
  ARM: dts: qcom: Add PMA8084 functions device nodes
  ARM: dts: qcom: Add PM8941 functions device nodes
  ARM: dts: qcom: Add PM8841 functions device nodes
  ARM: dts: qcom: apq8064 - add i2c3 node for panel.
  ARM: dts: qcom: apq8064 - Move i2c1 pinctrl to apq8064.dtsi
  ARM: dts: qcom: apq8064-ifc6410 - Add DT alias for serial port
  ARM: dts: qcom: apq8064 - Add USB OTG support for CM QS-600
  ARM: dts: qcom: apq8064 - Add usb host support to CM QS-600
  ARM: dts: qcom: apq8064-cm-qs600 - Add basic regulators
  ARM: dts: qcom: apq8064 - Add SATA controller support
  ARM: dts: qcom: apq8064 - Add USB OTG support
  ARM: dts: qcom: apq8064 - Add usb host support.
  ARM: dts: qcom: apq8064-ifc6410 - Add basic regulators
  ARM: dts: qcom: apq8064 - add RPM regulators support

Merge tag 'omap-for-v4.2/dt-pt1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Merge "Device tree related changes for omaps" from Tony Lindgren:

- Configure MMC data lines 4..8 for 1.8V IO on boards that
  are using them as GPIOs instead of MMC data lines

- Add support for Baltos IR5221

- Add device tree support for LogicPD Torpedo devkit

- Add 3717 core pinctrl region

- Add gta04 1w and GSM audio support

- Add wilink and ov2659 support for am437x-gp-evm

- Add am335x-evm bluetooth and mmc3 support

- Enable omap5-uevm uart wakeup interrupt

- Enable I2C2 on BeagleBone as it's used for the capes

- Use defines for LDP GPIO keys

* tag 'omap-for-v4.2/dt-pt1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am335x-evm: add mmc3 and wlan definitions to dts
  ARM: dts: Enable SDIO card interrupt for 37xx-evm
  ARM: dts: Fix ldp gpio keys to use defines
  ARM: dts: Beaglebone i2c definitions
  ARM: dts: am437x-gp-evm: add DT nodes for ov2659 sensor
  ARM: dts: add DTS for Baltos IR5221
  ARM: dts: omap5-uevm: Add Uart wakeup interrupt
  ARM: dts: omap3-gta04: Add GSM audio support
  ARM: dts: am335x-evm: add bluetooth support
  ARM: dts: am437x-gp-evm: add wilink8 support
  ARM: dts: omap3-gta04: Add hdqw1 support
  ARM: dts: add core2 padconf region for am3517
  ARM: dts: Add minimal support for LogicPD Torpedo DM3730 devkit
  ARM: OMAP3: Add support for configuring MMC pins as GPIO pins

Use the new zynq binding for macb ethernet, since it will disable half
duplex gigabit like the Zynq TRM says to do. Also allow the compatible
cadence gem binding that won't disable half duplex but works otherwise.
Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

Good to have it properly describe for c&p cases.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>

Modern TTC implementations can extend the timer width to 32 bit. This
feature is not self identifying so the driver needs to be made aware
via device tree.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

parallella - Remove linux,stdout-path.
Use stdout-path to identify kernel console
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>

Add missing alias node.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>

The NAND controller is a child node of the UBUS (legacy) bus, not the
AXI (new) bus, re-parent the NAND controller node accordingly. This was
a mistake introduced by a failed merge of this NAND node with other
changes (PMB).

Fixes: b5762cac ("ARM: bcm63138: add NAND DT support")
Reported-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Use the new compatible introduced in order to benefit of a wider and
more accurate range of baud rates to be used.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

DNS-327L is a 2-bay NAS with the following specs:
     - 512MiB RAM
     - 128MiB NAND Flash
     - 1 GbE interface (Marvell PHY)
     - 1 rear USB 3.0 port (via PCIe USB 3.0 controller)
     - 2 internal SATA ports handled by the Armada 370:
       	 uses 2 gpios for power control
     - two front 2-color leds (amber + white) for both discs,
        controlled by the SoC
     - One white LED handled by SoC (USB)
     - 3 buttons. Power handled by weltrend, USB and
       RESET (on the bottom) are wired via GPIOs
     - Unidentified i2c device at address 0x13 (via i2cdetect)
     - UART0 providing serial console
     - Weltrend MCU serving for RTC, temperature, fan control,
       and power button handling interfaced via UART1
       (Handled via userspace dns320l-daemon)
Signed-off-by: Andrew Andrianov <andrew@ncrmnt.org>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Add DMA properties to all SCIF, SCIFA, SCIFB, and HSCIF device nodes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Add DMA properties to all SCIF, SCIFA, SCIFB, and HSCIF device nodes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Add DMA properties to all SCIF, SCIFA, SCIFB, and HSCIF device nodes.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Starting with commit 8947e396 ("Documentation: dt: mtd: replace
"nor-jedec" binding with "jedec, spi-nor"") we have "jedec,spi-nor"
binding indicating support for JEDEC identification.

Use it for all flashes that are supposed to support READ ID op according
to the datasheets.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Starting with commit 8947e396 ("Documentation: dt: mtd: replace
"nor-jedec" binding with "jedec, spi-nor"") we have "jedec,spi-nor"
binding indicating support for JEDEC identification.

Use it for all flashes that are supposed to support READ ID op according
to the datasheets.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

This patch adds support for the Linksys WRT1200AC (Caiman) and
the Linksys WRT1900AC v2 (Cobra).

Both boards have:

- 2 Marvell 88W8864 radios
- 1 USB 3.0 port
- 1 USB 2.0/eSATAp port
- 2 Ethernet interfaces connected to a 88E6176 switch (1x WAN + 4x LAN)
- 128MB NAND flash
- 512MB RAM

gregory.clement@free-electrons.com: use serial0:115200n8 in
stdout-path and remove the bootargs part in the chosen node
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

Merge "Documentation: bindings: Add DT bindings for ARM Juno boards" from Liviu Dudau:

* 'for-upstream/juno-dts' of git://linux-arm.org/linux-ld:
  Documentation: bindings: Add DT bindings for ARM Juno boards.
  arm64: Add DT support for Juno r1 board.
  arm64: Juno: Add GICv2m support in device tree.
  arm64: Juno: Add memory mapped timer node
  arm64: Juno: Split juno.dts into juno-base.dtsi and juno.dts.
  arm64: Juno: Fix the GIC node address label and the frequency of FAXI clock.

List the required properties and nodes used to describe the
ARM Juno boards.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>

This board is based on Juno r0 with updated Cortex A5x revisions
and board errata fixes. It also contains coherent ThinLinks ports
on the expansion slot that allow for an AXI master on the daughter
card to participate in a coherency domain.

Support for SoC PCIe host bridge will be added as a separate series.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Jon Medhurst <tixy@linaro.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>

Juno contains a GICv2m extension for handling PCIe MSI messages.
Add a node declaring the first frame of the extension.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Jon Medhurst <tixy@linaro.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>

Juno based boards have a memory mapped timer @ 0x2a810000. This
is disabled on r0 version of the board due to an SoC errata.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Jon Medhurst <tixy@linaro.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>