The RG35XX-H adds thumbsticks, a stereo speaker, and a second USB port to the RG35XX-Plus, and has a horizontal form factor. Enabled in this DTS: - Thumbsticks - Second USB port Signed-off-by: Ryan Walklin <ryan@xxxxxxxxxxxxx> --- Changelog v1..v2: - Update copyright - Spaces -> Tabs - Add GP ADC joystick axes and mux [1] - Add EHCI/OHCI1 for second USB port and add vbus supply Changelog v2..v3: - Add DTB to Makefile - Remove USB vbus supply - Remove GPADC joysticks until required patches land [1] - Move thumbsticks into existing gpio gamepad node - Move changelog and links below fold-line [1]: https://lore.kernel.org/linux-sunxi/20240417170423.20640-1-macroalpha82@xxxxxxxxx/T/#t --- arch/arm64/boot/dts/allwinner/Makefile | 1 + .../sun50i-h700-anbernic-rg35xx-h.dts | 46 +++++++++++++++++++ 2 files changed, 47 insertions(+) create mode 100644 arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts diff --git a/arch/arm64/boot/dts/allwinner/Makefile b/arch/arm64/boot/dts/allwinner/Makefile index 4217328b1889..c2c871d8b71e 100644 --- a/arch/arm64/boot/dts/allwinner/Makefile +++ b/arch/arm64/boot/dts/allwinner/Makefile @@ -49,3 +49,4 @@ dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-orangepi-zero3.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h618-transpeed-8k618-t.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-2024.dtb dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-plus.dtb +dtb-$(CONFIG_ARCH_SUNXI) += sun50i-h700-anbernic-rg35xx-h.dtb diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts new file mode 100644 index 000000000000..3f4435ff9b71 --- /dev/null +++ b/arch/arm64/boot/dts/allwinner/sun50i-h700-anbernic-rg35xx-h.dts @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * Copyright (C) 2024 Ryan Walklin <ryan@xxxxxxxxxxxxx>. + * Copyright (C) 2024 Chris Morgan <macroalpha82@xxxxxxxxx>. + */ + +#include "sun50i-h700-anbernic-rg35xx-plus.dts" + +/ { + model = "Anbernic RG35XX H"; + compatible = "anbernic,rg35xx-h", "allwinner,sun50i-h700"; +}; + +&gpio_keys_gamepad { + + button-thumbl { + label = "GPIO Thumb Left"; + gpios = <&pio 4 8 GPIO_ACTIVE_LOW>; /* PE8 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_THUMBL>; + }; + + button-thumbr { + label = "GPIO Thumb Right"; + gpios = <&pio 4 9 GPIO_ACTIVE_LOW>; /* PE9 */ + linux,input-type = <EV_KEY>; + linux,code = <BTN_THUMBR>; + }; +}; + +&ehci1 { + status = "okay"; +}; + +&ohci1 { + status = "okay"; +}; + +&usbotg { + dr_mode = "peripheral"; + status = "okay"; +}; + +&usbphy { + status = "okay"; +}; -- 2.44.0
