diff options
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi new file mode 100644 index 000000000000..65a80d1f6d91 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/linux-event-codes.h> +#include <dt-bindings/pinctrl/rockchip.h> +#include "rk3566-anbernic-rgxx3.dtsi" + +/ { + backlight: backlight { + compatible = "pwm-backlight"; + power-supply = <&vcc_sys>; + pwms = <&pwm4 0 25000 0>; + }; +}; + +&cru { + assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>; + assigned-clock-rates = <1200000000>, <200000000>, <241500000>; +}; + +&gpio_keys_control { + button-a { + gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>; + label = "EAST"; + linux,code = <BTN_EAST>; + }; + + button-left { + gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>; + label = "DPAD-LEFT"; + linux,code = <BTN_DPAD_LEFT>; + }; + + button-right { + gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>; + label = "DPAD-RIGHT"; + linux,code = <BTN_DPAD_RIGHT>; + }; + + button-y { + gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>; + label = "WEST"; + linux,code = <BTN_WEST>; + }; +}; + +&i2c0 { + /* This hardware is physically present but unused. */ + power-monitor@62 { + compatible = "cellwise,cw2015"; + reg = <0x62>; + status = "disabled"; + }; +}; + +&pwm4 { + status = "okay"; +}; |