diff options
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts | 59 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 2 |
2 files changed, 60 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts index 6bb98629f453..2e39e7287730 100644 --- a/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts +++ b/arch/arm64/boot/dts/mediatek/mt7981b-openwrt-one.dts @@ -3,6 +3,8 @@ /dts-v1/; #include "mt7981b.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> #include "dt-bindings/pinctrl/mt65xx.h" / { @@ -21,9 +23,60 @@ reg = <0 0x40000000 0 0x40000000>; device_type = "memory"; }; + + pwm-leds { + compatible = "pwm-leds"; + + led-0 { + color = <LED_COLOR_ID_WHITE>; + default-brightness = <0>; + function = LED_FUNCTION_STATUS; + max-brightness = <255>; + pwms = <&pwm 0 10000>; + }; + + led-1 { + color = <LED_COLOR_ID_GREEN>; + default-brightness = <0>; + function = LED_FUNCTION_STATUS; + max-brightness = <255>; + pwms = <&pwm 1 10000>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + led-0 { + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_STATUS; + gpios = <&pio 9 GPIO_ACTIVE_HIGH>; + }; + + led-1 { + color = <LED_COLOR_ID_AMBER>; + function = LED_FUNCTION_LAN; + gpios = <&pio 34 GPIO_ACTIVE_LOW>; + linux,default-trigger = "netdev"; + }; + + led-2 { + color = <LED_COLOR_ID_GREEN>; + function = LED_FUNCTION_LAN; + gpios = <&pio 35 GPIO_ACTIVE_LOW>; + linux,default-trigger = "netdev"; + }; + }; }; &pio { + pwm_pins: pwm-pins { + mux { + function = "pwm"; + groups = "pwm0_0", "pwm1_1"; + }; + }; + spi2_flash_pins: spi2-pins { mux { function = "spi"; @@ -44,6 +97,12 @@ }; }; +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins>; + status = "okay"; +}; + &spi2 { pinctrl-names = "default"; pinctrl-0 = <&spi2_flash_pins>; diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi index f00e5bf63de3..416096b80770 100644 --- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi @@ -94,7 +94,7 @@ #clock-cells = <1>; }; - pwm@10048000 { + pwm: pwm@10048000 { compatible = "mediatek,mt7981-pwm"; reg = <0 0x10048000 0 0x1000>; clocks = <&infracfg CLK_INFRA_PWM_STA>, |