Merge tag 'renesas-arm-dt-for-v5.7-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt

Renesas ARM DT updates for v5.7 (take two)

  - LCD/touchscreen support for the iwg22d-sodimm board.

* tag 'renesas-arm-dt-for-v5.7-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  ARM: dts: iwg22d-sodimm: Enable touchscreen
  ARM: dts: iwg22d-sodimm: Enable LCD panel

Link: https://lore.kernel.org/r/20200313154304.1636-2-geert+renesas@glider.beSigned-off-by: NArnd Bergmann <arnd@arndb.de>

Merge tag 'sunxi-dt-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt

Allwinner Device Tree Changes for v5.7

A fairly large set of changes for v5.7, including some new devices.

SoC specific changes:

  - SPI on H6 SoC enabled
  - Thermal sensor on R40 SoC enabled
  - Deinterlace core hardware on A64 SoC enabled
  - Redundant assigned-clocks properties removed
    - required clock rates are now enforced by drivers
  - LVDS panel support on A20 SoC enabled
  - PMU compatible fixed for H5 and H6 SoCs
  - Thermal trip points added for A83T and H5 SoCs
  - (Image) Rotation core hardware on A83T and A64 SoCs enabled

Device specific changes:

  - Pine64 PineTab and PinePhone added
  - Various cleanups and improvements for Pine64 PineBook
  - GPIO pin bank regulator supplies added for A64-OlinXino
  - eMMC enabled on Orange Pi 3
  - PocketBook Touch Lux 3 added
  - Linutronix Testbox v2 added
  - Ethernet enabled on Orange Pi One Plus
  - HDMI enabled on H6-based Orange Pi boards

* tag 'sunxi-dt-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: (46 commits)
  arm64: dts: allwinner: a64: add node for rotation core
  ARM: dts: sun8i: a83t: Add device node for rotation core
  arm64: dts: allwinner: a64: Fix display clock register range
  ARM: dts: sunxi: Fix DE2 clocks register range
  arm64: dts: allwinner: h6: orangepi: Enable HDMI
  arm64: dts: allwinner: h6: orangepi-one-plus: Enable ethernet
  arm64: dts: allwinner: h6: Move ext. oscillator to board DTs
  arm64: dts: allwinner: Add initial support for Pine64 PinePhone
  dt-bindings: arm: sunxi: Add PinePhone 1.0 and 1.1 bindings
  arm64: dts: sun50i-a64: Add i2c2 pins
  ARM: dts: sunxi: h3/h5: add r_pwm node
  arm64: allwinner: a64: enable LCD-related hardware for Pinebook
  ARM: dts: sun8i-a83t: Add thermal trip points/cooling maps
  ARM: dts: sun8i-h3: Add thermal trip points/cooling maps
  arm64: dts: allwinner: h6: Fix PMU compatible
  arm64: dts: allwinner: h5: Fix PMU compatible
  ARM: dts: sun8i-a83t-tbs-a711: Drop superfluous dr_mode
  arm64: dts: sun50i-h5-orange-pi-pc2: Add CPUX voltage regulator
  ARM: dts: sun5i: Add PocketBook Touch Lux 3 support
  dt-bindings: arm: sunxi: Add PocketBook Touch Lux 3
  ...

Link: https://lore.kernel.org/r/20200313055459.GA19820@wens.csie.orgSigned-off-by: NArnd Bergmann <arnd@arndb.de>

This pull request contains Broadcom ARM-based SoCs Device Tree changes
for 5.7, please pull the following:

- Stefan adds GPIO labels to the Raspberry Pi 4 Model B board DTS

- Nicolas moves the eMMC2 controller into its separate node in order for
  platform firmware to perform the necessary "dma-ranges" property
  patching based on the chip revision since the eMMC controller has
  different addressing constraints.

- Florian convers a whole bunch of Broadcom boards bindings from text to
  YAML.

* tag 'arm-soc/for-5.7/devicetree' of https://github.com/Broadcom/stblinux:
  dt-bindings: arm: Document Broadcom SoCs 'secondary-boot-reg'
  dt-bindings: arm: bcm: Convert Vulcan to YAML
  dt-bindings: arm: bcm: Convert BCM11351 to YAML
  dt-bindings: arm: bcm: Convert BCM4708 to YAML
  dt-bindings: arm: bcm: Convert BCM23550 to YAML
  dt-bindings: arm: bcm: Convert BCM21664 to YAML
  dt-bindings: arm: bcm: Convert Stingray to YAML
  dt-bindings: arm: bcm: Convert Northstar 2 to YAML
  dt-bindings: arm: bcm: Convert Northstar Plus to YAML
  dt-bindings: arm: bcm: Convert Hurricane 2 to YAML
  dt-bindings: arm: bcm: Convert Cygnus to YAML
  ARM: dts: bcm2711: Move emmc2 into its own bus
  ARM: dts: bcm2711-rpi-4-b: Add SoC GPIO labels

Link: https://lore.kernel.org/r/20200311212012.9418-2-f.fainelli@gmail.comSigned-off-by: NArnd Bergmann <arnd@arndb.de>

The SPRD serial driver need to know which serial port would be used as
console in an early period during initialization, otherwise console
init would fail since we added this feature[1].

So this patch add console to command line via devicetree.

[1] https://lore.kernel.org/lkml/20190826072929.7696-4-zhang.lyra@gmail.com/

Link: https://lore.kernel.org/r/20200311112120.30890-1-zhang.lyra@gmail.comSigned-off-by: NChunyan Zhang <chunyan.zhang@unisoc.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Merge tag 'omap-for-v5.7/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/dt

Devicetree changes for omaps for v5.7 merge window

Few device tree changes for omaps for v5.7 to configure omap5
AESS module and to add idle_states for am335x and am437x cpuidle.

* tag 'omap-for-v5.7/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am4372: Add idle_states for cpuidle
  ARM: dts: am33xx: Add idle_states for cpuidle
  ARM: dts: Configure omap5 AESS

Link: https://lore.kernel.org/r/pull-1583511417-919838@atomide.com-4Signed-off-by: NArnd Bergmann <arnd@arndb.de>

Merge tag 'versatile-dts-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into arm/dt

Versatile DTS updates for the v5.7 series take one:

- Schema validation for the top level of all ARM reference
  designs: Integrator, Versatile, RealView, Juno.
- Clean up some node names in the trees so they pass
  validation fine.
- Drop the old text bindings.
- A top level DMA ranges patch from Rob.

* tag 'versatile-dts-v5.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
  ARM/arm64: dts: Rename SMB bus to just bus
  dt-bindings: arm: Drop the non-YAML bindings
  dt-bindings: arm: Add Versatile Express and Juno YAML schema
  dt-bindings: arm: Add RealView YAML schema
  dt-bindings: arm: Add Versatile YAML schema
  dt-bindings: arm: Add Integrator YAML schema
  ARM: dts: RealView: Fix the name of the SoC node
  ARM: dts: Versatile: Use syscon as node name for IB2
  ARM: dts: integratorap: Remove top level dma-ranges

Link: https://lore.kernel.org/r/CACRpkdbbniYVnsE-pAmU2qCerswserNgEFtY48XQ+_K+DUNC9Q@mail.gmail.comSigned-off-by: NArnd Bergmann <arnd@arndb.de>

Merge tag 'renesas-arm64-dt-for-v5.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt

Renesas ARM64 DT updates for v5.7

  - CryptoCell support for R-Car M3-W, M3-W+, M3-N, E3, and D3,
  - Miscellaneous fixes and improvements.

* tag 'renesas-arm64-dt-for-v5.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  arm64: dts: renesas: rzg2: Add reset control properties for display
  arm64: dts: renesas: rcar-gen3: Add reset control properties for display
  arm64: dts: renesas: Remove use of ARCH_R8A7795
  arm64: dts: renesas: rcar-gen3: Add CCREE nodes
  arm64: dts: renesas: rcar-gen3: Replace "vsps" by "renesas,vsps"
  arm: dts: renesas: r8a77980: Remove r8a77970 DU compatible

Link: https://lore.kernel.org/r/20200226110221.19288-5-geert+renesas@glider.beSigned-off-by: NArnd Bergmann <arnd@arndb.de>

Merge tag 'renesas-arm-dt-for-v5.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into arm/dt

Renesas ARM DT updates for v5.7

  - Miscellaneous fixes and improvements.

* tag 'renesas-arm-dt-for-v5.7-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  ARM: dts: rzg1: Add reset control properties for display
  ARM: dts: rcar-gen2: Add reset control properties for display
  ARM: dts: r8a7745: Convert to new DU DT bindings
  ARM: dts: r7s72100: Add SPIBSC clocks
  ARM: dts: renesas: Group tuples in operating-points properties
  ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards

Link: https://lore.kernel.org/r/20200226110221.19288-2-geert+renesas@glider.beSigned-off-by: NArnd Bergmann <arnd@arndb.de>

Allwinner A64 contains rotation core compatible to A83T.

Add a node for it.
Signed-off-by: NJernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: NChen-Yu Tsai <wens@csie.org>

Allwinner A83T contains rotation core. Add a node for it.
Signed-off-by: NJernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: NChen-Yu Tsai <wens@csie.org>

Register range of display clocks is 0x10000, as it can be seen from
DE2 documentation.

Fix it.
Signed-off-by: NJernej Skrabec <jernej.skrabec@siol.net>
Fixes: 2c796fc8 ("arm64: dts: allwinner: a64: add necessary device tree nodes for DE2 CCU")
[wens@csie.org: added fixes tag]
Signed-off-by: NChen-Yu Tsai <wens@csie.org>

As it can be seen from DE2 manual, clock range is 0x10000.

Fix it.
Signed-off-by: NJernej Skrabec <jernej.skrabec@siol.net>
Fixes: 73f122c8 ("ARM: dts: sun8i: a83t: Add display pipeline")
Fixes: 05a43a26 ("ARM: dts: sun8i: r40: Add HDMI pipeline")
Fixes: 21b29920 ("ARM: sun8i: v3s: add device nodes for DE2 display pipeline")
Fixes: d8c6f1f0 ("ARM: sun8i: h3/h5: add DE2 CCU device node for H3")
[wens@csie.org: added fixes tags]
Signed-off-by: NChen-Yu Tsai <wens@csie.org>

In one of the iWave-G22D development board variants, called Generic SODIMM
Development Platform, we have an LCD with touchscreen. The resistive touch
controller, STMPE811 is on the development board and is connected through
the i2c5 of the RZ-G1E.

Additionally, this controller should generate an interrupt to the CPU and
it is connected through GPIO4,4 to the GIC.

Touch was tested with one of our iW-RainboW-G22D-SODIMM RZ/G1E development
platforms.

More details on the iWave website:
https://www.iwavesystems.com/rz-g1e-sodimm-development-kit.htmlSigned-off-by: NMarian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1583336650-25848-1-git-send-email-marian-cristian.rotariu.rb@bp.renesas.comSigned-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>

On the Generic SODIMM Development Platform there is an RGB LCD panel
directly connected to the DU output. It uses the TPU0 as backlight, one
GPIO pull-up configuration for power enable, R[2:7], G[2:7], B[2:7],
VSYNC, HSYNC, DU0_DISP and, DU0_CLK as inputs.

There is no encoder between the DU and the panel, therefore the default
connector driver is used.

The two variants of the iW-G22D should be mutually exclusive, therefore
this patch also disables the RGB LCD display when the HDMI extension board
is used.
Signed-off-by: NMarian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Link: https://lore.kernel.org/r/1583239490-8837-1-git-send-email-marian-cristian.rotariu.rb@bp.renesas.comSigned-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>

Consolidate and move the 'secondary-boot-reg' property from the 3
existing binding documents into the main cpus.yaml documentation, also
make sure that the property is enforced when relevant.
Acked-by: NMaxime Ripard <mripard@kernel.org>
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update Vulcan SoC family binding document for boards/SoCs to use YAML.
Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update the Broadcom BCM11351 SoC family binding document for boards/SoCs
to use YAML. Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update the Broadcom BCM4708 SoC family binding document for boards/SoCs
to use YAML. Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update the Broadcom BCM23550 SoC binding document for boards/SoCs to use
YAML. Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update the Broadcom BCM21664 SoC binding document for boards/SoCs to use
YAML. Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update the Broadcom Stingray SoC binding document for boards/SoCs to use
YAML. Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update the Broadcom Northstar 2 SoC binding document for boards/SoCs to
use YAML. Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update the Broadcom Northstar Plus SoC binding document for boards/SoCs
to use YAML. Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update the Broadcom Hurricane 2 SoC binding document for boards/SoCs to use
YAML. Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Update the Broadocom Cygnus SoC binding document for boards/SoCs to use
YAML. Verified with dt_binding_check and dtbs_check.
Acked-by: NScott Branden <scott.branden@broadcom.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

This tag adds GPIO labels to RPi4 and moves emmc2 to its own bus in
order for RPi4's firmware to correct its DMA constraints.
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>

Depending on bcm2711's revision its emmc2 controller might have
different DMA constraints. Raspberry Pi 4's firmware will take care of
updating those, but only if a certain alias is found in the device tree.
So, move emmc2 into its own bus, so as not to pollute other devices with
dma-ranges changes and create the emmc2bus alias.

Based in Phil ELwell's downstream implementation.
Signed-off-by: NNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200304132437.20164-1-nsaenzjulienne@suse.de

This adds the labels for all the SoC GPIOs on the Raspberry Pi 4.
Signed-off-by: NStefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: NLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/1581166975-22949-5-git-send-email-stefan.wahren@i2se.comSigned-off-by: NNicolas Saenz Julienne <nsaenzjulienne@suse.de>

Both, OrangePi One Plus and OrangePi Lite 2 have HDMI output. Enable it
in common DTSI.
Signed-off-by: NMarcus Cooper <codekipper@gmail.com>
[patch split and commit message]
Signed-off-by: NJernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: NChristopher Obbard <chris@64studio.com>
Tested-by: NChristopher Obbard <chris@64studio.com>
Signed-off-by: NMaxime Ripard <maxime@cerno.tech>

OrangePi One Plus has gigabit ethernet. Add nodes for it.
Signed-off-by: NMarcus Cooper <codekipper@gmail.com>
[patch split and commit message]
Signed-off-by: NJernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: NChristopher Obbard <chris@64studio.com>
Tested-by: NChristopher Obbard <chris@64studio.com>
Signed-off-by: NMaxime Ripard <maxime@cerno.tech>

It turns out that not all H6 boards have external 32kHz oscillator.
Currently the only one known such H6 board is Tanix TX6.

Move external oscillator node from common H6 dtsi to board specific dts
files where present.
Signed-off-by: NJernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: NMaxime Ripard <maxime@cerno.tech>

Discussing the YAML validation schema with the DT maintainers
it came out that a bus named "smb@80000000" is not really
accepted, and the schema was written to name the static memory
bus just "bus@80000000".

This change is necessary for the schema to kick in and validate
these device trees, else the schema gets ignored.

Cc: Rob Herring <robh+dt@kernel.org>
Acked-by: NSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

We created new bindings for the ARM Board using YAML
so delete the old human-parseable-only bindings.

Cc: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This implements the top-level schema for the ARM Versatile
Express and Juno platforms.
Acked-by: NSudeep Holla <sudeep.holla@arm.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This implements the top-level schema for the ARM RealView
platforms.

Cc: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This implements the top-level schema for the ARM Versatile
platforms.

Cc: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This implements the top-level schema for the ARM Integrator
platforms.

Cc: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Drop the surplus @0 on the soc node making the devicetree
conform strictly to the schema.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

The IB2 syscon should not have any funny names, just call
it syscon@ as per the convention so the schema will apply
properly.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

'dma-ranges' at the top level doesn't make sense. 'dma-ranges' implies
there is a parent bus node with '#address-cells' and '#size-cells' which
is impossible here.

Likely this translation needs to be moved down to sub-nodes that need
it.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>