Merge tag 'amlogic-dt64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt

Amlogic 64-bit DT updates for v4.19
- new SoC: S805x
- new board: S805x-based P241 board from Amlogic
- AXG: add ADC support w/buttons, add pins for PDM, SPDIF
- AXG: s400 board: preliminary support for audio
- GX: nanopi-k2: add HDMI, CEC, CVBS support

* tag 'amlogic-dt64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: dts: meson-axg: add pdm pins
  ARM64: dts: meson-axg: add spdif input pins
  ARM64: dts: meson-axg: remove spdif out from gpio a7
  ARM64: dts: meson-axg: add adc buttons the S400
  ARM64: dts: meson-axg: remove vddio_ao18 from SoC dtsi
  ARM64: dts: meson-axg: add saradc support
  ARM64: dts: add S805X based P241 board
  dt-bindings: amlogic: Add support for GXL S805X and the P241 board
  ARM64: dts: amlogic: Add missing cooling device properties for CPUs
  ARM64: dts: meson-axg: add spdif output pins
  ARM64: dts: meson-axg: add s400 speaker amplifier
  ARM64: dts: meson-axg: add s400 main 12v supply
  ARM64: dts: meson-axg: add s400 microphone card leds
  ARM64: dts: meson-gxbb-nanopi-k2: Add HDMI, CEC and CVBS nodes
  ARM64: dts: meson-gx-p23x-q20x: move the wifi node to each board's .dts
  ARM64: dts: meson: enable the saradc node in meson-gx-p23x-q20x.dtsi
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'renesas-dt-bindings-for-v4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Renesas ARM Based SoC DT Bindings Updates for v4.19

Bindings relating to initial support for RZ/N1D (R9A06G032) SoC and its
RZN1D-DB board:

* Add Renesas R9A06G032 SMP enable method
* Document SoC and Board bindings

* tag 'renesas-dt-bindings-for-v4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  dt-bindings: cpu: Add Renesas R9A06G032 SMP enable method.
  dt-bindings: arm: Document the RZN1D-DB board
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'renesas-arm64-dt2-for-v4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Second Round of Renesas ARM64 Based SoC DT Updates for v4.19

Corrections:

* Remove non-existing STBE region from Ether-AVB node in DT of
  R-Car E3 (r8a77990) SoC

Cleanups:

* Consistently use rwdt as label for Renesas Watchdog Timer devices
* Add second port to rcar_sound placeholder in DT of R-Car M3-N (r8a77965) SoC
* Fix adv7482 decimal unit addresses in DT of Salvator-X and -XS boards

Enhancements:

* Describe in DT:
  - INTC-EX of R-Car V3H (r8a77980) SoC
  - USB3.0 of R-Car E3 (r8a77980) SoC
  - All SCIF and HSCIF devices of R-Car D3 (r8a77995) SoC.
    Previously only SCIF2, used as the debug consile, was described.
  - All IPMMU devicesof R-Car M3-N (r8a77965), V3H (r8a77980) and
    E3 (r8a77990) SoCs
* Enable USB3.0 in DT of R-Car E3 (r8a77980) based Ebisu board
* Prefer HSCIF1 over SCIF1 in DT of Salvator-X and -XS boards

* tag 'renesas-arm64-dt2-for-v4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  arm64: dts: renesas: r8a77980: add INTC-EX support
  arm64: dts: renesas: r8a77990: Enable USB3.0 host for Ebisu board
  arm64: dts: renesas: r8a77995: Add SCIF {0,1,3,4,5} and all HSCIF device nodes
  arm64: dts: renesas: r8a779{65,80,90}: Add IPMMU devices nodes
  arm64: dts: renesas: Unify the labels for RWDT
  arm64: dts: renesas: salvator-common: Prefer HSCIF1 over SCIF1
  arm64: dts: renesas: r8a77965: Add second port to rcar_sound placeholder
  arm64: dts: renesas: salvator-common: Fix adv7482 decimal unit addresses
  arm64: dts: renesas: r8a77990: Remove non-existing STBE region
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'at91-ab-4.19-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt

AT91 DT for 4.19:

 - New boards from Laird: WB45N, WB50N, SOM60 modules and DVK, Gatwick
 - fix the PMC compatibles

* tag 'at91-ab-4.19-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  ARM: dts: at91: fix typos for SSC TD functions
  ARM: dts: add support for Laird SOM60 module and DVK boards
  ARM: dts: add support for Gatwick board based on WB50N
  ARM: dts: add support for Laird WB50N cpu module and DVK
  ARM: dts: add support for Laird WB45N cpu module and DVK
  ARM: dts: at91: add labels to soc dtsi for derivative boards
  dt-bindings: add laird and giantec vendor prefix
  ARM: dts: fix PMC compatible
  ARM: at91: fix USB clock detection handling
  dt-bindings: clk: at91: Document all the PMC compatibles
  dt-bindings: arm: remove PMC bindings
Signed-off-by: Olof Johansson <olof@lixom.net>

The OPP properties, like "operating-points", should either be present
for all the CPUs of a cluster or none. If these are present only for a
subset of CPUs of a cluster then things will start falling apart as soon
as the CPUs are brought online in a different order. For example, this
will happen because the operating system looks for such properties in
the CPU node it is trying to bring up, so that it can create an OPP
table.

Add such missing properties.

Fix other missing properties (clocks, clock latency) as well to
make it all work.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

ARM64: DT: Hisilicon SoC DT updates for 4.19v2

- Tidy up MMC properties for hi3660
- Remove keep-power-in-suspend on hikey and hikey960 to
  avoid keeping wifi power during suspend and let the
  user enable it if required
- Update idle states for hikey960
- Add missing cooling device properties for cpus on hi6220

* tag 'hisi-arm64-dt-for-4.19v2' of git://github.com/hisilicon/linux-hisi:
  arm64: dts: hisilicon: Add missing cooling device properties for CPUs
  arm64: hikey960: update idle-states
  arm64: dts: hikey: Remove keep-power-in-suspend property
  arm64: dts: hikey960: Remove keep-power-in-suspend property
  arm64: dts: hikey960: Clean up MMC properties and move to proper file
  arm64: dts: hikey960: Remove deprecated MMC properties
Signed-off-by: Olof Johansson <olof@lixom.net>

ARM: dts: zynq: DT changes for v4.19

- Add Z-turn board
- Add mmc aliases
- Fix model information
- Sort out documentatio
- Update Zybo Z7
- Fix gpio-keys

* tag 'zynq-dt-for-v4.19-v2' of https://github.com/Xilinx/linux-xlnx:
  ARM: dts: zynq: Remove #address/#size-cells from gpio-keys
  ARM: dts: zynq: Add LEDs to the Zybo Z7 board
  ARM: dts: zynq: Use gpio constants for the Zybo Z7 board
  ARM: dts: zynq: Fix memory size on the Zybo Z7 board
  dt-bindings: xilinx: zynq: Add missing boards
  dt-bindings: xilinx: zynq: Move Paralella board to Xilinx
  dt-bindings: xilinx: zynq: Sort entries alphabetically
  dt-bindings: xilinx: zynq: Improve boards description
  ARM: dts: zynq: correct and improve the model property of dt files
  ARM: dts: zynq: Set correct manufacturer for ZedBoard and MicroZed boards
  ARM: dts: zynq: Add mmc alias for zc702/zc706/zed/zybo
  ARM: dts: zynq: Add support for Z-turn board
Signed-off-by: Olof Johansson <olof@lixom.net>

arm: dts: zynqmp: DT changes for v4.19

- Use serdev for BT in zcu100
- Remove ep108
- Fix gpio-keys binding
- Add suport for Ultra96

* tag 'zynqmp-dt-for-v4.19-v2' of https://github.com/Xilinx/linux-xlnx:
  arm64: dts: zynqmp: Add support for Avnet Ultra96 rev1 board
  arm64: dts: zynqmp: Remove #address/#size-cells from gpio-keys
  arm64: dts: zynqmp: Remove ep108 board
  arm64: dts: zynqmp: Use serdev for zcu100 BT
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'uniphier-dt64-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier into next/dt

UniPhier ARM64 SoC DT updates for v4.19

- Add missing #cooling-cells properties

- Add hp-det-gpio property to detect headphone via GPIO

* tag 'uniphier-dt64-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier:
  arm64: dts: uniphier: add headphone detect gpio for LD11 global board
  arm64: dts: uniphier: add headphone detect gpio for LD20 global board
  arm64: dts: uniphier: Add missing cooling device properties for CPUs
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'uniphier-dt-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier into next/dt

UniPhier ARM SoC DT updates for v4.19

- Add missing #cooling-cells properties

* tag 'uniphier-dt-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier:
  ARM: dts: uniphier: Add missing cooling device properties for CPUs
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'omap-for-v4.19/dt-pt2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Few more beaglebone variants for v4.19 merge window

This adds dts files for two new beaglebone variants for
Octavo Systems OSD3358-SM-RED and Sancloud am335x-sancloud-bbe.

* tag 'omap-for-v4.19/dt-pt2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am335x: add am335x-sancloud-bbe board support
  dt-bindings: Add vendor prefix for Sancloud
  ARM: dts: Add DT support for Octavo Systems OSD3358-SM-RED based on TI AM335x
Signed-off-by: Olof Johansson <olof@lixom.net>

Add pdm input pin definitions to meson AXG
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Add spdif input pin definitions to meson AXG
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Spdif out in not multiplexed on gpio A7 (spdif in is)
Remove this entry to fix the problem.

Fixes: 53c03b0aff36 ("ARM64: dts: meson-axg: add spdif output pins")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Add the 6 adc buttons of the amlogic S400
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Regulator should not be defined inside the SoC dtsi file.
vddio_ao18 is already defined in the S400 board dts anyway.

Fixes: bb8a2ebd0498 ("ARM64: dts: meson-axg: add saradc support")
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Add the DT info for SAR ADC of the Amlogic's Meson-AXG SoC.
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

The Amlogic P241 board is the Reference Design board for the S805X
variant of the Amlogic Meson GXL SoC family.

The P241 board has the following features :
- 1GiB DDR4 Memory
- HDMI Connector with CEC
- A/V jack with Stereo Audio and CVBS
- 10/100 Ethernet
- 2x USB2.0 Type-A
- On-board WiFi SDIO Module
- On-board eMMC storage
- Infraread Received
- Factory Reset button
- UART connector
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

The S805X is a variant of the Amlogic Meson GXL SoC family with the
following physical limitations :
- No SDCard interface
- No GPIOCLK pins
- No USB OTG ID pin (but Gadget feature can stil be forced)
- No 5V regulator
- Reduced ADC inputs (only ADC0 and ADC1)
- GPIODV_26, GPIOAO_3, GPIOAO_4, GPIOAO_5, GPIOAO_6, GPIOX_14,
  GPIOX_15, GPIOH_3 are no more exposed on the package

Amlogic exposes the following SW limitations :
- HDMI max resolution should be 1080p60, VPU clock should be downgraded
- Video Decoding should be limited to 1080p60, VDEC clock should be downgraded
- CPU speed should be limited by SCPI OPP table to 1.2GHz
- DRAM interface is limited to DDR4 16bit up to 1GiB
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

The cooling device properties, like "#cooling-cells" and
"dynamic-power-coefficient", should either be present for all the CPUs
of a cluster or none. If these are present only for a subset of CPUs of
a cluster then things will start falling apart as soon as the CPUs are
brought online in a different order. For example, this will happen
because the operating system looks for such properties in the CPU node
it is trying to bring up, so that it can register a cooling device.

Add such missing properties.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
[khilman: s/arm64/ARM64/ in Subject]
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Add the different pin configurations for the spdif output
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Add the first of the two tas5707 power amplifier present on the
speaker daughter board.

According to the schematics of the S400 v3, only I2SB_DIN3 and
I2SC_DOUT2 will be available to the speaker board.

9R83, 9R84 and 9R18 are not connected so no audio signal will be
provided to the second amplifier. There is no point in enabling it
even if it is visible on the i2c bus.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Add a fixed regulator for the main 12v which is the main power supply
of the board.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

The microphone card connected to the s400 has 6 leds controlled
through an additional i2c gpio controller.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

The Amlogic Meson GXBB based Nanopi-K2 board has an HDMI connector
with CEC and CVBS available on the 40pin header.
This patch adds the nodes to enable HDMI, CEC and CVBS functionnalities.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

meson-gx-p23x-q20x.dtsi is currently used by five boards:
- Amlogic P230 and P231 (which should be identical, apart from the
  external RGMII PHY on P230 whereas P231 can only use the internal PHY)
- Amlogic Q200 (identical to P230 but with an S912 GXM SoC instead of a
  GXL S905D SoC) and Q201 (identical to P231 but with an S912 GXM SoC
  instead of a GXL S905D SoC)
- NEXBOX A1 (based on the S912 GXM SoC)

The Amlogic P230 board uses a Broadcom BCM4356 SDIO wifi chip. Since the
other Amlogic reference design boards are very similar it's safe to
assume that these also use a Broadcom based SDIO wifi chip (which is
also how it was configured in meson-gx-p23x-q20x.dtsi).

However, NEXBOX A1 comes with a "longsys LTM8830" SDIO wifi module,
which is based on the "Qualcomm Atheros QCA9377-3(QCA1023-0)" chipset.

Thus move the wifi node from meson-gx-p23x-q20x.dtsi to each of the
four Amlogic reference board's .dts files.
There are no devicetree bindings for the QCA9377 SDIO wifi module yet,
so nothing is added to meson-gxm-nexbox-a1.dts.

Fixes: f51b4545 ("ARM64: dts: meson-gxm: Add support for the Nexbox A1")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

meson-gxl-s905d-p230.dts and meson-gxm-q200.dts enable the saradc node
(and configure it's vref-supply "VDDIO_AO18") in their corresponding
.dts file.
Move both (the saradc node as well as the VDDIO_AO18 regulator) to
remove some duplicate code.

As a positive side-effect this enables the saradc also for the P231 (GXL
S905D) and Q201 (GXM S912) development boards which are similar to the
P230/Q200 boards (P231 and Q201 use the internal 100Mbit/s PHY, while
P230 and Q200 have an external RGMII PHY).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

Describe the INTC-EX interrupt controller in the R8A77980 device tree.

Based on the original (and large) patch by Vladimir Barinov.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

This patch adds and USB3.0 host device node and enable it for
R-Car E3 Ebisu board.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

This patch adds the device nodes for SCIF {0,1,3,4,5} and all HSCIF serial
ports, incl. clocks, power domain and DMAs.
Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Fix typo for TD function of pins PIN_PB22 and PIN_PC14
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

This adds support for Lairds upcoming SOM module, featuring Marvell WiFi
and Bluetooth, 2Gb NAND / 1Gb LPDDR SDRAM, and an Atmel SAMA5D3 CPU.
Signed-off-by: Ben Whitten <ben.whitten@lairdtech.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

Add support for the LoRa gateway from Laird, the RG1xx.
This board houses the WB50NBT CPU module along with a Semtech SX1301 based
concentrator card.
https://www.lairdtech.com/products/rg1xx-lora-gatewaySigned-off-by: Ben Whitten <ben.whitten@lairdtech.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

This adds support for Lairds CPU module, featuring Atheros wifi, CSR
Bluetooth and, Atmel SAMA5D3 CPU.
https://www.lairdtech.com/products/wb50nbt-wi-fi-bluetooth-moduleSigned-off-by: Ben Whitten <ben.whitten@lairdtech.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

This adds support for Lairds combo CPU module, featuring on board
Atheros wifi, CSR Bluetooth radio and, Atmel CPU.
https://www.lairdtech.com/products/wb45nbtSigned-off-by: Ben Whitten <ben.whitten@lairdtech.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

This adds labels to commonly used device-tree nodes so that derivative
boards can avoid ahb/apb hierarchy.
Signed-off-by: Ben Whitten <ben.whitten@lairdtech.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

dts reports incorrect usage of these properties in gpio-keys node.
Warning (avoid_unnecessary_addr_size): /gpio-keys: unnecessary

The patch is removing these useless properties.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

Add an LED node, connected to the Processing System (PS)
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

Include GPIO dt-bindings and use GPIO_ACTIVE_* constants
to improve readability
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

According to the reference manual, the board has two Micron
MT41K256M16HA-125 DDR3L memory ICs, which have 512 MiB each

Tested on a ZYBO-Z7-20 board
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>