From: Chris Morgan <macromorgan@xxxxxxxxxxx> Add support for the Anbernic RG-Nano handheld gaming device Changes since V1: - Added additional pwm pin configs to sun8i-v3s.dtsi and removed default config for pwm0 in lieu of defining it for each board. - Noted in patch notes that additional hardware of UART debug port, USB port (in gadget mode) also work, and that USB host mode does not work. - Identified GPIO responsible for enabling external speaker amplifier and defined it, allowing onboard audio to work. - Removed ac_power_supply node. - Set regulator min and max values to the same value as defined in the schematics. - Removed definition for reg_ldo1. This regulator is hardware configured so the value did not affect anything, however the driver must be updated to support the correct value of 3.3v in this case. - Removed usb0_id_det-gpios as I cannot confirm these are correct. Chris Morgan (4): ARM: dts: sun8i: V3: add alias to cpu node arm: dts: sun8i: V3s: Add pinctrl for pwm dt-bindings: arm: sunxi: add Anbernic RG-Nano ARM: dts: sunxi: add support for Anbernic RG-Nano .../devicetree/bindings/arm/sunxi.yaml | 5 + arch/arm/boot/dts/allwinner/Makefile | 1 + .../allwinner/sun8i-v3s-anbernic-rg-nano.dts | 219 ++++++++++++++++++ arch/arm/boot/dts/allwinner/sun8i-v3s.dtsi | 14 +- 4 files changed, 238 insertions(+), 1 deletion(-) create mode 100644 arch/arm/boot/dts/allwinner/sun8i-v3s-anbernic-rg-nano.dts -- 2.34.1
