Add binding documentation for the Technologic Systems NBUS that is used
to interface with peripherals in the FPGA of the TS-4600 SoM.

Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'v4.15-rockchip-dts64-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Pull "Rockchip dts64 updates for 4.15 part2" from Heiko Stübner:

Support for the RGA (raster graphics accelerator) on rk3399
and efuses on rk3368.

* tag 'v4.15-rockchip-dts64-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: add efuse for RK3368 SoCs
  arm64: dts: rockchip: add RGA device node for RK3399
  clk: rockchip: add more rk3188 graphics clock ids
  clk: rockchip: add clock id for PCLK_EFUSE256 of RK3368 SoCs

Merge tag 'v4.15-rockchip-dts32-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Pull "Rockchip dts32 updates for 4.15 part2" from Heiko Stübner:

CEC support for the two rk3288-firefly variants and general hdmi support
for the firefly-reload. A lot of additions and corrections for the
rk3288-vyasa and thermal support for the rv1108.

* tag 'v4.15-rockchip-dts32-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: enable the hdmi output on the rk3288-firefly-reload
  ARM: dts: rockchip: define the two possible rk3288 CEC pins
  ARM: dts: rockchip: add the cec clk for dw-hdmi on rk3288
  ARM: dts: rockchip: Add io domains for rk3288-vyasa
  ARM: dts: rockchip: Add usb otg for rk3288-vyasa
  ARM: dts: rockchip: Add usb host for rk3288-vyasa
  ARM: dts: rockchip: Add gmac support for rk3288-vyasa board
  ARM: dts: rockchip: Add regulators for rk3288-vyasa
  ARM: dts: rockchip: Use vmmc-supply from PMIC on rk3288-vyasa
  ARM: dts: rockchip: Remove vdd_log from rk808, DCDC_REG1 on rk3288-vyasa
  ARM: dts: rockchip: enable tsadc module on RV1108 evaluation board
  ARM: dts: rockchip: add thermal nodes for RV1108 SoC
  ARM: dts: rockchip: add tsadc node for RV1108 SoC
  ARM: dts: rockchip: add RGA device node for RK3288

Merge tag 'sunxi-dt64-for-4.15-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt

Pull "Allwinner arm64 changes, take 2" from Maxime Ripard:

Reintroduction of the EMAC bindings that were reverted in 4.13.

* tag 'sunxi-dt64-for-4.15-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: dts: allwinner: add snps,dwmac-mdio compatible to emac/mdio
  arm64: dts: allwinner: A64: Restore EMAC changes

Pull "mvebu dt64 for 4.15 (part 2)" from Gregory CLEMENT:

Add the extended UART support on Armada 3700

* tag 'mvebu-dt64-4.15-2' of git://git.infradead.org/linux-mvebu:
  arm64: dts: marvell: armada-3720-espressobin: fill UART nodes
  arm64: dts: marvell: armada-3720-db: enable second UART port
  arm64: dts: marvell: armada-37xx: add second UART port
  arm64: dts: marvell: armada-37xx: add UART clock

Merge tag 'sunxi-dt-for-4.15-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into next/dt

Pull "Allwinner DT changes for 4.15, take 2" from Maxime Ripard:

Here are a few commits that would be great to get in 4.15, given how
long they've been hanging around.

The first and most important one is the reintroduction of the EMAC DT
changes after they've been reverted at the last minute in 4.13.

There's a arm64 patch that crept in because the H5 and H3 share a
common DTSI that is located in arch/arm, and merging that patch
through the arm64 PR, especially given the pull requests that have
already been sent, would just have generated too many conflicts.

* tag 'sunxi-dt-for-4.15-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: dts: sun8i: a711: Enable USB OTG
  ARM: dts: sun8i: a711: Add regulator support
  ARM: dts: sun8i: a83t: bananapi-m3: Enable AP6212 WiFi on mmc1
  ARM: dts: sun8i: a83t: cubietruck-plus: Enable AP6330 WiFi on mmc1
  ARM: dts: sun8i: a83t: Move mmc1 pinctrl setting to dtsi file
  ARM: dts: sun8i: a83t: allwinner-h8homlet-v2: Add AXP818 regulator nodes
  ARM: dts: sun8i: a83t: bananapi-m3: Add AXP813 regulator nodes
  ARM: dts: sun8i: a83t: cubietruck-plus: Add AXP818 regulator nodes
  ARM: dts: sunxi: Add dtsi for AXP81x PMIC
  arm64: dts: allwinner: H5: Restore EMAC changes
  ARM: dts: sunxi: Restore EMAC changes (boards)
  ARM: dts: sunxi: h3/h5: represent the mdio switch used by sun8i-h3-emac
  arm: dts: sunxi: h3/h5: Restore EMAC changes
  dt-bindings: net: dwmac-sun8i: update documentation about integrated PHY
  dt-bindings: net: Restore sun8i dwmac binding

Pull "Mediatek: 32-bit DTS updates for v4.15" from Matthias Brugger:

- mt7623 update nodes to binding description
- mt2701 add display pwn nodes
- mt2701 update audio node description

* tag 'v4.14-next-dts32-2' of https://github.com/mbgg/linux-mediatek:
  arm: dts: mt7623: remove unused compatible string for pio node
  arm: dts: mt7623: update usb related nodes
  arm: dts: mt7623: update crypto node
  arm: dts: mediatek: update audio node for mt2701 and mt7623
  arm: dts: mt2701: enable display pwm backlight
  arm: dts: mt2701: add pwm backlight device node

Merge tag 'realtek-arm64-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-realtek into next/dt

Pull "Realtek ARM64 based SoC DT for v4.15" from Andreas Färber:

This refactors the RTD1295 DT, preparing for (but not yet adding)
RTD1293 and RTD1296. Superfluous reg property entries are dropped.
DTs for PROBOX2 AVA and MeLE V9 TV boxes are added.

* tag 'realtek-arm64-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-realtek:
  arm64: dts: realtek: Add MeLE V9
  dt-bindings: arm: realtek: Document MeLE V9
  dt-bindings: Add vendor prefix for MeLE
  arm64: dts: realtek: Factor out common RTD129x parts
  arm64: dts: realtek: Add ProBox2 Ava
  dt-bindings: arm: realtek: Add ProBox2 AVA
  dt-bindings: Add vendor prefix for ProBox2
  arm64: dts: realtek: Clean up RTD1295 UART reg property

Merge tag 'actions-arm64-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions into next/dt

Pull "Actions Semi ARM64 based SoC DT for v4.15" from Andreas Färber:

This updates the Bubblegum-96 DT with a clock node for the debug UART.

* tag 'actions-arm64-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions:
  arm64: dts: actions: s900-bubblegum-96: Add fake uart5 clock

Merge tag 'actions-arm-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions into next/dt

Pull "Actions Semi ARM based SoC DT for v4.15" from Andreas Färber:

This updates the Guitar board DT with a clock node for the debug UART
and adds a new DT for the CubieBoard6.
It also updates the S500 DT with CPU power domains.

* tag 'actions-arm-dt-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions:
  ARM: dts: owl-s500: Add CubieBoard6
  dt-bindings: arm: actions: Add CubieBoard6
  ARM: dts: owl-s500-guitar-bb-rev-b: Add fake uart3 clock
  ARM: dts: owl-s500: Set power domains for CPU2 and CPU3

Give the serial driver a fixed-clock as input for baudrate 115200.

Signed-off-by: Andreas Färber <afaerber@suse.de>

Add a Device Tree for Cubietech CubieBoard6.

Cc: support@cubietech.com
Signed-off-by: Andreas Färber <afaerber@suse.de>

Define a compatible string for Cubietech CubieBoard6.

Cc: support@cubietech.com
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>

Add a fixed-clock for baudrate 115200.

Signed-off-by: Andreas Färber <afaerber@suse.de>

CPU2 has its own power domain PD_CPU2, and CPU3 has PD_CPU3.

Signed-off-by: Andreas Färber <afaerber@suse.de>

MT7623 has its own compatible in pinctrl driver so we don't need the
backward compatible for it.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

The current usb related nodes are out-of-date, so we make them be
consistent with the binding documents.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

This patch updates compatible string and clocks for the crypto node.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

Merge tag 'socfpga_dts_for_v4.15_part2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt

Pull "SoCFPGA DTS updates for v4.15, part 2" from Dinh Nguyen:

- Stratix10 platform update
  - Enable GPIO and LEDs for Stratix10 devkit

* tag 'socfpga_dts_for_v4.15_part2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  arm64: dts: stratix10: fix interrupt number for gpio1
  arm64: dts: stratix10: enable gpio and leds
  arm64: dts: stratix10: add gpio header

The TBS A711 has a micro-USB connector that can be used in OTG mode. Enable
it.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

The TBS A711 is using an AXP813 PMIC. Let's add all the regulators for that
board, and migrate the current, dumb, regulators to the actual ones.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

The WiFi side of the AP6212 WiFi/BT combo module is connected to
mmc1. There are also GPIOs for enable and interrupts. An external
clock from the AC100 RTC is also used.

Enable WiFi on this board by enabling mmc1 and adding the power
sequencing clocks and GPIO, as well as the chip's interrupt line.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

The WiFi side of the AP6330 WiFi/BT combo module is connected to
mmc1. There are also GPIOs for enable and interrupts. An external
clock from the AC100 RTC is also used.

Enable WiFi on this board by enabling mmc1 and adding the power
sequencing clocks and GPIO, as well as the chip's interrupt line.

For the WiFi module to correctly detect the frequency of its main
oscillator, the external low power clock must be set to 32768 Hz.

Their does not seem to be proper out-of-band interrupt support
for the BCM4330 chip within the AP6330 module. This part is left
out for now.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

mmc1 only has 1 possible pinmux setting.

Move any settings to the dtsi file and set it by default.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

This patch adds device nodes for all the regulators of the AXP818 PMIC.
Sunxi common regulators are removed, and USB VBUS regulators are added.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

This patch adds device nodes for all the regulators of the AXP813 PMIC.
Sunxi common regulators are removed, and USB VBUS regulators are added.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

This patch adds device nodes for all the regulators of the AXP818 PMIC.
Sunxi common regulators are removed, and USB VBUS regulators are added.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

The AXP81x family of PMIC is used with the Allwinner A83T and H8 SoCs.
This includes the AXP813 and AXP818. There is no discernible difference
except the labeling. The AXP813 is paired with the A83T, while the
AXP818 is paired with the H8.

This patch adds a dtsi file for all the common bindings for these two
PMICs. Currently this is just listing all the regulator nodes. The
regulators are initialized based on their device node names.

In the future this would be expanded to include power supplies and
GPIO controllers.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

The original dwmac-sun8i DT bindings have some issue on how to handle
integrated PHY and was reverted in last RC of 4.13.
But now we have a solution so we need to get back that was reverted.

This patch restore arm64 DT about dwmac-sun8i for H5
This reverts a part of commit 87e1f5e8

 ("arm64: dts: allwinner: Revert EMAC changes")

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

The original dwmac-sun8i DT bindings have some issue on how to handle
integrated PHY and was reverted in last RC of 4.13.
But now we have a solution so we need to get back that was reverted.

This patch restore all boards DT about dwmac-sun8i
This reverts partially commit fe45174b

 ("arm: dts: sunxi: Revert EMAC changes")

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Since dwmac-sun8i could use either an integrated PHY or an external PHY
(which could be at same MDIO address), we need to represent this selection
by a MDIO switch.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

The original dwmac-sun8i DT bindings have some issue on how to handle
integrated PHY and was reverted in last RC of 4.13.
But now we have a solution so we need to get back that was reverted.

This patch restore sunxi-h3-h5.dtsi
This reverts partially commit fe45174b

 ("arm: dts: sunxi: Revert EMAC changes")

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

This patch add documentation about the MDIO switch used on sun8i-h3-emac
for integrated PHY.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

stmmac bindings docs said that its mdio node must have
compatible = "snps,dwmac-mdio";
Since dwmac-sun8i does not have any good reasons to not doing it, all
their MDIO node must have it.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

The original dwmac-sun8i DT bindings have some issue on how to handle
integrated PHY and was reverted in last RC of 4.13.
But now we have a solution so we need to get back that was reverted.

This patch restore arm64 DT about dwmac-sun8i for A64
This reverts commit 87e1f5e8

 ("arm64: dts: allwinner: Revert EMAC changes")

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

The original dwmac-sun8i DT bindings have some issue on how to handle
integrated PHY and was reverted in last RC of 4.13.
But now we have a solution so we need to get back that was reverted.

This patch restore dt-bindings documentation about dwmac-sun8i
This reverts commit 8aa33ec2

 ("dt-bindings: net: Revert sun8i dwmac binding")

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Fill ESPRESSObin uart0 node with pinctrl information like in the
Armada-3720-DB device tree (which uses the same node).

Also explain how to enable the second UART port available on the
headers. This second port is not enabled by default because both
headers are dedicated to expose general purpose pins and remapping
some of them to use the second UART would break existing users.

Suggested-by: László ÁSHIN <laszlo@ashin.hu>
Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Enable Armada-3720-DB second UART port by adding the corresponding
device tree node in the board DTS and enabling it.

Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Add a node in Armada 37xx DTSI file for the second UART, with a
different compatible due to its extended IP which has some
differences with the first UART already in place.

Make use of this commit to also fully describe the first port and
use the same clear and named interrupt bindings for both ports.

The standard UART (UART0) uses level-interrupts while the extended
UART (UART1) uses edge-triggered interrupts.

Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Add the missing clock property to armada-3700 UART node.

This clock will be used to derive the prescaler value to comply with
the requested baudrate.

Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>