diff options
Diffstat (limited to 'arch/arm/dts/sun5i-q8-common.dtsi')
| -rw-r--r-- | arch/arm/dts/sun5i-q8-common.dtsi | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/dts/sun5i-q8-common.dtsi b/arch/arm/dts/sun5i-q8-common.dtsi index 0641d68..a78e189 100644 --- a/arch/arm/dts/sun5i-q8-common.dtsi +++ b/arch/arm/dts/sun5i-q8-common.dtsi @@ -41,11 +41,21 @@ */ #include "sunxi-q8-common.dtsi" +#include <dt-bindings/pwm/pwm.h> + / { aliases { serial0 = &uart1; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>; + default-brightness-level = <8>; + /* TODO: backlight uses axp gpio1 as enable pin */ + }; + chosen { stdout-path = "serial0:115200n8"; }; |