[PATCH v2 0/3] Add Anbernic RG353P and RG503

[Chris Morgan <macroalpha82@gmail.com>]

From: Chris Morgan <macromorgan@hotmail.com>

Add the devicetrees for the Anbernic RG353P and RG503. This enables
all the hardware that is currently supported via mainline Linux.
The remaining hardware (for both devices) includes the display panel
and the battery. The RG353P also requires drivers to be written and
mainlined for the touchscreen.

Changes since V1:
 - Corrected node names to always have only dashes (no underscores),
   except for ones that require hard-coded names (the rk817 PMIC).
 - Corrected all node aliases to always have only underscores (no
   dashes).
 - Appended "regulator" to all the regulator node names, except ones
   that require hard-coded names (the rk817 PMIC).
 - Corrected name of RG353P. Previously was called RG353.
 - Changed name of sound node from rk817-sound to just sound.
 - Changed name of gpio-keys to gpio-keys-control and removed volume
   buttons.
 - Added new node of gpio-keys-vol and added volume buttons. This
   is so we can do autorepeat on these two buttons. Note that buttons
   under gpio-keys-control remain labelled in ascending order for the
   GPIO in use.
 - Added note to adc-keys node that we deviate from the BSP kernel to
   comply with Linux input guidelines regarding gamepad menu buttons.
 - Added note to sound node that audio is reversed for both speakers
   and headphones.
 - Added additional hardware details to commit message for devicetrees.

Chris Morgan (3):
  dt-bindings: vendor-prefixes: add Anbernic
  dt-bindings: arm: rockchip: Add Anbernic RG353P and RG503
  arm64: dts: rockchip: add Anbernic RG353P and RG503

 .../devicetree/bindings/arm/rockchip.yaml     |  10 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm64/boot/dts/rockchip/Makefile         |   2 +
 .../dts/rockchip/rk3566-anbernic-rg353p.dts   | 103 +++
 .../dts/rockchip/rk3566-anbernic-rg503.dts    |  93 ++
 .../dts/rockchip/rk3566-anbernic-rgxx3.dtsi   | 821 ++++++++++++++++++
 6 files changed, 1031 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi

-- 
2.25.1