diff options
Diffstat (limited to 'dts/src/arm64/mediatek/mt8183-kukui.dtsi')
| -rw-r--r-- | dts/src/arm64/mediatek/mt8183-kukui.dtsi | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/dts/src/arm64/mediatek/mt8183-kukui.dtsi b/dts/src/arm64/mediatek/mt8183-kukui.dtsi index 85f7c33ba4..bf2ad1294d 100644 --- a/dts/src/arm64/mediatek/mt8183-kukui.dtsi +++ b/dts/src/arm64/mediatek/mt8183-kukui.dtsi @@ -19,6 +19,17 @@ stdout-path = "serial0:115200n8"; }; + backlight_lcd0: backlight_lcd0 { + compatible = "pwm-backlight"; + pwms = <&pwm0 0 500000>; + power-supply = <&bl_pp5000>; + enable-gpios = <&pio 176 0>; + brightness-levels = <0 1023>; + num-interpolated-steps = <1023>; + default-brightness-level = <576>; + status = "okay"; + }; + memory@40000000 { device_type = "memory"; reg = <0 0x40000000 0 0x80000000>; @@ -536,6 +547,17 @@ }; }; + pwm0_pin_default: pwm0_pin_default { + pins1 { + pinmux = <PINMUX_GPIO176__FUNC_GPIO176>; + output-high; + bias-pull-up; + }; + pins2 { + pinmux = <PINMUX_GPIO43__FUNC_DISP_PWM>; + }; + }; + scp_pins: scp { pins_scp_uart { pinmux = <PINMUX_GPIO110__FUNC_TP_URXD1_AO>, @@ -670,6 +692,12 @@ }; }; +&pwm0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pwm0_pin_default>; +}; + &scp { status = "okay"; pinctrl-names = "default"; |