Merge tag 'berlin64-dt-for-4.4-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/dt

Merge "Marvell Berlin ARM64 DT for 4.4 take 1" from Sebastian Hesselbarth:
- add BG4CT GPIO nodes
- add BG4CT STB reference board

* tag 'berlin64-dt-for-4.4-1' of git://git.infradead.org/users/hesselba/linux-berlin:
  arm64: dts: add dts file for Marvell Berlin4CT STB board
  arm64: dts: berlin4ct: add GPIO nodes

Merge "Marvell Berlin DT for 4.4 take 1" from Sebastian Hesselbarth:
- use serial aliases and stdout path
- add cpufreq properties to all SoCs
- add pwm nodes for all SoCs

This depends on topic branch berlin-cpuclk-for-4.4-1

* tag 'berlin-dt-for-4.4-1' of git://git.infradead.org/users/hesselba/linux-berlin:
  ARM: berlin: add a PWM node on the BG2CD
  ARM: berlin: add a PWM node on the BG2
  ARM: berlin: add a PWM node on the BG2Q
  ARM: berlin: dts: add the cpufreq-dt bindings on the BG2CD
  ARM: berlin: dts: add the cpufreq-dt bindings on the BG2
  ARM: berlin: dts: add the cpufreq-dt bindings on the BG2Q
  arm: dts: berlin: use stdout-path
  arm: dts: berlin: add aliases for serial

Merge "mvebu dt for 4.4 (part 1)" from Gregory CLEMENT:

Update dts to use the new crypto driver on mvebu SoCs

* tag 'mvebu-dt-4.4-1' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: modify Orion and Kirkwoord crypto compatible strings
  ARM: mvebu: use new bindings for existing crypto devices
  ARM: mvebu: define crypto SRAM ranges for all armada-38x boards
  ARM: mvebu: add crypto related nodes to armada 38x dtsi
  ARM: mvebu: define crypto SRAM ranges in armada-375-db.dts
  ARM: mvebu: add crypto related nodes to armada 375 dtsi
  ARM: mvebu: define crypto SRAM ranges for all armada-370 boards
  ARM: mvebu: add crypto related nodes to armada 370 dtsi
  ARM: mvebu: define crypto SRAM ranges for all armada-xp boards
  ARM: mvebu: add crypto related nodes to armada-xp.dtsi
  ARM: mvebu: add CPU config registers in the Armada 370/XP Device Tree

Merge "Broadcom devicetree changes for v4.4" from Florian Fainelli:

This pull requests contains the following Broadcom SoCs Device Tree changes:

- Brian Norris documents the BCM7445 SoCs Power Management controllers and
  hardware and updates the reference BCM7445 Device Tree with these nodes

- Florian Fainelli documents the BCM7xxx write-pairing feature in the top-level
  BCM7xxx binding document

- Hauke Merthens enables the NAND controller for the Asus RT-AC87U and adds the
  GPIO pin controlling the USB power supply on Netgear R6250

- Jon Mason adds support for the NorthStar Plus SoC by providing a top-level
  binding document and the minimalist device tree skeleton for these SoCs

- Rafal Milecki adds support for the Netgear R7000 (BCM5301x SoC)

- Ray Jui provides a set of Cygnus DT changes that make the Device Tree clearer
  and more correct with respect to how the hardware is designed. He also enables
  the NAND controller on the bcm911360_entphn design, enables a bunch of
  peripherals on the bcm958305k evaluation board, and adds a skeleton .dtsi file
  for the touchscreen extansion board(s)

* tag 'arm-soc/for-4.4/devicetree' of http://github.com/Broadcom/stblinux:
  ARM: dts: move aliases back to .dts in Cygnus
  ARM: dts: fix Cygnus nand device node
  ARM: dts: enable touchscreen support on Cygnus
  ARM: dts: Enable NAND support on bcm911360_entphn
  ARM: dts: Enable various peripherals on bcm958305k
  ARM: dts: Reorder Cygnus peripherals
  ARM: dts: Move all Cygnus peripherals into axi bus
  ARM: dts: Put Cygnus core components under core bus
  ARM: dts: Use label for device nodes in Cygnus dts
  ARM: dts: consolidate aliases for Cygnus dt files
  ARM: BCM5301X: Netgear R6250 add USB GPIO
  Documentation: bindings: brcmstb: Document write-pairing
  ARM: dts: brcmstb: add BCM7445 system PM DT nodes
  Documentation: dt: brcmstb: add system PM bindings
  ARM: BCM5301X: add NAND flash chip description for Asus RT-AC87U
  ARM: BCM5301X: Add DT for Netgear R7000
  ARM: NSP: add minimal Northstar Plus device tree
  dt-bindings: Create Documentation for NSP DT bindings

Merge tag 'v4.4-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Merge "Rockchip dts32 changes for 4.4" from Heiko Stuebner:

DTS changes including one new Veyron-board and the Radxa Rock2
system-on-module as well as the square baseboard. On top of that
a lot of mmc-related changes to improve speeds on the Cortex-A9
socs and also setting up the supplies for rk3288 mmc-controllers
for the following mmc-tuning support. And of course the dts-part
of the rk3288 power-domains.

* tag 'v4.4-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: add the support power-domain node on RK3288 SoCs
  ARM: dts: rockchip: add rk3288-firefly iodomains
  ARM: dts: rockchip: fixup firefly mmc supplies
  ARM: dts: rockchip: add rk3288-popmetal iodomains
  ARM: dts: rockchip: add rk3288-popmetal mmc supplies
  ARM: dts: rockchip: add rk3288-popmetal board to dtb list
  ARM: dts: rockchip: Add dtb for the Radxa Rock 2 Square board
  ARM: dts: rockchip: support highspeed sd-cards on rk3066a boards
  ARM: dts: rockchip: support highspeed sd-cards for rk3188-radxarock
  ARM: dts: rockchip: Add the hdmi-ddc pinctrl settings for rk3288
  ARM: dts: rockchip: Remove specific cts pullup from veyron
  ARM: dts: rockchip: pull up cts lines on rk3288
  ARM: dts: rockchip: add veyron-jaq board
  ARM: dts: rockchip: Add support for SD/MMC on MarsBoard-RK3066
  dt-bindings: add power-domain header for RK3288 SoCs

Explicitly use the SoC specific compatible strings in kirkwood.dtsi and
dove.dtsi, so that the crypto devices have access to the TDMA feature
when attached to the new CESA driver.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

The new bindings split the crypto and sram node in two separate devices.
Modify the existing crypto nodes to match the new representation.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Define the crypto SRAM ranges so that the resources referenced by the
sa-sram node can be properly extracted from the DT.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Add crypto related nodes in armada-38x.dtsi.

[gregory.clement@free-electrons.com: Fix typo for compatible string
armada38x instead of armada375]
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

We can add more domains node in the future.
This patch add the needed clocks into power-controller.
As the discuess about all the device clocks being listed in
the power-domains itself.

There are several reasons as follows:

Firstly, the clocks need be turned off to save power when
the system enter the suspend state. So we need to enumerate
the clocks in the dts. In order to power domain can turn on and off.

Secondly, the reset-circuit should reset be synchronous on RK3288,
then sync revoked. So we need to enable clocks of all devices.
In other words, we have to enable the clocks before you operate them
if all the device clocks are included in someone domians.

Thirdly, as the chip designs for PM hardhare. we need turn on the noc
clocks, if we are operating the "pd_vio" domain to enter the idle status.
The device's clock be included in domains that needed turn on if do that.

The clocks in the dts are needed to enable before you want to happy work.
At the moment, This patch is very good work for PM hardware.

Also, we can add these clocks in the future if we have some hidden clocks.
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Reviewed-by: Michael Turquette <mturquette@baylibre.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>

[add necessary power-domain properties to keep drm subsys working]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Add the iodomains node and reference the correct regulator for each
domain. This also includes adding the currently unused dvp regulators.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Fix some incorrect references to mmc regulators.
vccio_wl for example is the io-voltage supply not the core supply
of the wifi module itself, which is vbat_wl instead.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Add the iodomains node and reference the correct regulator for each
domain. This also includes adding the currently unused dvp regulators
and fixing up two regulators to follow the naming in the schematics.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Add missing regulators and supply properties to emmc and sdmmc nodes.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

The popmetal board was not included in the list of Rockchip boards,
so was only built when explicitly called with make rk3288-popmetal.dtb
but not in a generic make dtbs, so add the missing entry.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

The Radxa Rock 2 Square board is a combination of the Radxa Rock 2 SoM
with the Square baseboard. Add a dtsi for the SoM which can be included
into the dts for the various baseboards (e.g. full and square) and a dts
for the square board.

Currently supported are serial console, wired networking, hdmi output,
eMMC and SD storage and USB.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Add cap-sd-highspeed and cap-mmc-highspeed for rk3066a-bqcurie2
and rk3066a-rayeager boards to make sd cards run faster.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Add cap-sd-highspeed and cap-mmc-highspeed for rk3188-radxarock
board to make sd cards running faster.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

The pins for i2c5 can either be configured as "I2C5" which means that
they're controlled by the normal RK3288 I2C controller or as "EDP / HDMI
I2C".  It's unclear why EDP is referenced here since apparently setting
the mux to this position enables I2C communication using the dw_hdmi
block with a patch like <https://patchwork.kernel.org/patch/7098101/>.

There appear to be some reasons why using the builtin I2C controller in
dw_hdmi is better than using the normal RK3288 I2C controller, so boards
based on rk3288 might eventually want to use this pinmux if it's known
to work.

Once driver support in dw_hdmi lands, boards would use this by selecting
this pinctrl for the HDMI block and then _not_ specifying a ddc-i2c-bus
and _not_ setting the status to "okay" for i2c5 (which uses the same
pins).
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

With the previous patch ("rk3288: pull up cts lines") this is redundant,
I sent that patch for the same reason this existed here, so the lines don't
wiggle randomly when disconnected.
Signed-off-by: Alexandru M Stan <amstan@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

The flow control lines from a user accessible UART are optional,
the user might not have anything connected to those pins.
In order to prevent random interrupts happening and noise affecting
the cts pin should be pulled up.

Note that the default state for that pin on the rk3288 is pulled up,
so this patch merely restores them.

This is similar to what we're already doing with the RX pin,
so it should be safe. At worst it might be a slightly higher power usage
(through ~50 kohms) when the cts is low.
Suggested-by: Neil Hendin <nhendin@chromium.org>
Signed-off-by: Alexandru M Stan <amstan@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

a.k.a. Haier Chromebook 11, and others
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

This enables SDMMC0 on the board and gives a basic support for SD cards.
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

Merge tag 'keystone-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt

Merge "ARM Keystone DTS updates" from Santosh Shilimkar:
	- Add SOC compatible along with EVMs for future board variations.
	- Add SPI nodes

* tag 'keystone-dts' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  ARM: dts: keystone: Update SoC specific compatible flags
  ARM: keystone: Update compatible to have SoC specific matches
  Documentation: dt: keystone: provide SoC specific compatible flags
  ARM: dts: keystone: Add ti,keystone-spi for SPI

Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Tronfy is an emerging brand in China specializing in Home Theater
solutions for the normal consumers.
Signed-off-by: Carlo Caione <carlo@endlessm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'renesas-dt-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Merge "Renesas ARM Based SoC DT Updates for v4.4" from Simon Horman:

* Add missing CPG/MSTP Clock Domain for sound on r8a779[01] SoCs
* Tidy up SCI resource region on r8a779[018] SoCs
* Add pinmux for iic0 on Lager board
* Use CCF for audio clock on Lager and Koelsch boards
* Use serial0 and 1 as serial ports on Marzen board
* Use adxl345-specific compatible property for KZM9G board
* Document compat string for Silk board
* Enable GPIO, I2C, PCI, QSPI, USB PHY and HS, and VIN support on r8a7794/Silk
* Add initial support for r8a7791/porter
* Add common file for AA121TD01 panel

* tag 'renesas-dt-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (28 commits)
  ARM: shmobile: porter: add Ether DT support
  ARM: shmobile: fix SILK board name
  ARM: shmobile: r8a7794: add HS-USB DT support
  ARM: shmobile: dts: Add common file for AA121TD01 panel
  ARM: shmobile: r8a7794: link PCI USB devices to USB PHY
  ARM: shmobile: silk: enable USB PHY
  ARM: shmobile: r8a7794: add USB PHY DT support
  ARM: shmobile: porter: initial device tree
  ARM: shmobile: add Porter board DT bindings
  ARM: shmobile: silk: enable internal PCI
  ARM: shmobile: r8a7794: add internal PCI bridge nodes
  ARM: shmobile: r8a7790: lager: add pinmux for iic0
  ARM: shmobile: r8a7778: tidyup SSI resource region
  ARM: shmobile: r8a7791: tidyup SSI resource region
  ARM: shmobile: r8a7790: tidyup SSI resource region
  ARM: shmobile: lager: use CCF for audio clock
  ARM: shmobile: koelsch: use CCF for audio clock
  ARM: shmobile: silk: add VIN0/ADV7180 DT support
  ARM: shmobile: r8a7794: add VIN DT support
  ARM: shmobile: silk: add I2C1 DT support
  ...

Dependency for renesas/dt

Update the compatible flags to allow specific SoC identification.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>

With future SoCs of keystone2 family, the generic compatible match
may not be sufficient to handle SoC specific handling. So introduce
matches based on SoC compatiblity.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>

Keystone2 devices are used on more platforms than just Texas
Instruments reference evaluation platforms called EVMs. Providing a
generic compatible "ti,keystone" is not sufficient to differentiate
various SoC definitions possible on various platforms for the
following reasons:
a) Userspace applications have no way of knowing which SoC they are
functioning, providing the compatible matches provide a mechanism for
them to enable SoC specific functionality. Such userspace applications
are typically automated test framework or SoC custom hardware
acceleration entitlement from a common file system.
b) Provides an accurate hardware description. This allows
SoC specific logic to be run time handled based on
of_machine_is_compatible("ti,k2hk") or as needed for the dependent
processor instead of needing to use board dependent compatibles that
are needed now.

Hence, provide compatible matches for each SoC in the Keystone family.
Acked-By: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>

This patch adds all UART nodes for the Hi6220 SoC. Recently a board[1] has
been developed to standardize UART access across all the 96boards consumer
edition boards. To use this hardware on HiKey we must configure and enable
UART3. However, to ensure backward compatibility we must keep UART0 enabled
as well.

I have removed the hard coded clock index values in favor of using the ones
already defined in include/dt-bindings/clock/hi6220-clock.h.

Since UART0 needs to be soldered, it has been suggested to use the UART3 as
the default console.

This patch was boot tested on top of next-20150930, with both UART
configurations.

[1] http://www.seeedstudio.com/depot/96Boards-UART-p-2525.html?ref=newInBazaarSigned-off-by: Tyler Baker <tyler.baker@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'socfpga_dts_for_v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt

Merge "SoCFPGA DTS updates for v4.4" from Dinh Nguyen:
- Add base arm64 dts for Statrix 10
- Peripheral updates for Arria10(USB,I2C,UART)

* tag 'socfpga_dts_for_v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  arm64: dts: Add base stratix 10 dtsi
  ARM: socfpga: dts: enable USB and I2C on Arria10 SoCDK
  ARM: socfpga: dts: add clock fields for I2C, UART and USB on Arria10

Merge "X-Gene DTS changes queued for v4.4" from Duc Dang:

* tag 'xgene-dts-for-v4.4-1' of https://github.com/AppliedMicro/xgene-next:
  arm64: dts: Add poweroff device nodes for APM X-Gene 2 platform
  arm64: dts: Add APM X-Gene 2 standby GPIO controller DTS entries
  arm64: dts: Add PMU node for APM X-Gene Storm SOC
  Documentation: arm: pmu: Add Potenza PMU binding
  arm64: dts: Add X-Gene v2 reboot driver dts node
  arm64: dts: add APM Merlin Board device tree
  power: reset: Add syscon poweroff device node for APM X-Gene platform
  arm64: dts: Add X-Gene reboot driver dts node
  Documentation: arm64: add SCU dts binding documentation to linux kernel
  MAINTAINERS: Add Applied Micro (APM) X-Gene Device Tree maintainer

Merge "First batch of DT changes for 4.4:" from Nicolas Ferre:

- some DT fixes: dma declaration, led labels
- disable some nodes: PMIC on sama5d3 Xplained, unused i2c1 on at91sam9n12ek
- add some others that were missing: touchscreen, cryto nodes, LCD panels or
  image capture properties on various boards
- as the new pinmux for sama5d2 was accepted, we can now add the definitions
  and the actual muxing for sama5d2 Xplained board

* tag 'at91-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
  ARM: at91/dt: sama5d2 Xplained: add device pin muxing
  ARM: at91/dt: add sama5d2 pinmux
  ARM: at91/dt: ov2640: add hsync/vsync-active property
  ARM: at91/dt: sama5d4 xplained: enable the led D8
  ARM: at91/dt: sama5d4ek: Add support of QT1070 and Maxtouch
  ARM: at91/dt: sama5d4: enable crypto nodes
  ARM: at91/dt: sama5d4: add pioD pin mux mask and enable pioD
  ARM: at91/dt: sama5d3: update iio config for touchscreen
  ARM: at91/dt: sama5d3 xplained: disable pmic
  ARM: at91/dt: at91sam9x5: enable iio touchscreen for 9x5ek
  ARM: at91/dt: at91sam9n12ek: disable i2c1
  ARM: at91/dt: at91sam9n12ek: fix the led labels name
  ARM: at91/dt: corrections to i2c1 declaration to sama5d4

Merge tag 'sti-dt-for-v4.4-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/sti into next/dt

Merge "STi DT changes for v4.4, round 1" from Maxime Coquelin:

Highlights:
-----------
 - Add multiple pinctrl configurations to STiH407
 - Enable devices using pins only at board level
 - Add HW RNG device nodes to STiH407 family
 - Fix MMC0 clock configuration on STiH418
 - Fix interrupt related bindings on STiH407

* tag 'sti-dt-for-v4.4-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/sti:
  ARM: STi: STiH407: Enable the 2 HW Random Number Generators for STiH4{07, 10}
  ARM: DT: STi: STiH418: Fix mmc0 clock configuration
  ARM: STi: DT: STiH407: Rename incorrect interrupt related binding
  ARM: STi: STiH407: Add spi default pinctrl groups.
  ARM: DT: STiH407: Add RMII pinctrl support
  ARM: DT: STiH407: Add pinconfig for IRB UHF and IRB TX
  ARM: DT: STiH407: Add SD pinctrl config for mmc0 controller
  ARM: DT: STiH407: Add systrace pin configuration
  ARM: DT: STiH407: Add NAND flash controller pin configuration
  ARM: DT: STiH407: Add SPI FSM (NOR Flash) Controller pin config
  ARM: DT: STiH407: Add serial3 pinctrl configuration
  ARM: DT: STiH407: Add SPI 3 wire and 4 wire pinctrl configs
  ARM: STi: DT: STiH407: Add i2c3 alternate pin configs
  ARM: STi: DT: STiH407: Add a cec0 pin definition
  ARM: dts: stih410: Enable USB2.0 and related PHY nodes at board level
  ARM: dts: stih407/410: Tidy up display nodes
  ARM: dts: stih407: Enable PWM nodes only board level

Merge "ARM64: DT: Hisilicon hip05 soc and D02 board updates for 4.3" from Wei Xu:

- Updated the hisilicon devicetree bindings document to support hip05-D02 board
- Added dts files for hip05 SoC and D02 board

* tag 'hip05-dt-for-4.3' of git://github.com/hisilicon/linux-hisi:
  arm64: dts: add dts files for Hisilicon Hip05-D02 Development Board
  arm64: hip05-d02: Document devicetree bindings for Hisilicon Hip05-D02 Board

Add the base DTS for Altera's SoCFPGA Stratix 10 platform.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
---
v4: Add a non-zero ranges property for /soc node
v3: change #address-cells and #size-cells to <2>
    change the GIC address to 0xfffc1000
    update the GIC virtual CPU reg length to 0x2000
v2: use interrupt-affinity for pmu node