1*7755313eSRob HerringSKY81452-backlight bindings 2*7755313eSRob Herring 3*7755313eSRob HerringRequired properties: 4*7755313eSRob Herring- compatible : Must be "skyworks,sky81452-backlight" 5*7755313eSRob Herring 6*7755313eSRob HerringOptional properties: 7*7755313eSRob Herring- name : Name of backlight device. Default is 'lcd-backlight'. 8*7755313eSRob Herring- gpios : GPIO to use to EN pin. 9*7755313eSRob Herring See Documentation/devicetree/bindings/gpio/gpio.txt 10*7755313eSRob Herring- led-sources : List of enabled channels from 0 to 5. 11*7755313eSRob Herring See Documentation/devicetree/bindings/leds/common.txt 12*7755313eSRob Herring- skyworks,ignore-pwm : Ignore both PWM input 13*7755313eSRob Herring- skyworks,dpwm-mode : Enable DPWM dimming mode, otherwise Analog dimming. 14*7755313eSRob Herring- skyworks,phase-shift : Enable phase shift mode 15*7755313eSRob Herring- skyworks,short-detection-threshold-volt 16*7755313eSRob Herring : It should be one of 4, 5, 6 and 7V. 17*7755313eSRob Herring- skyworks,current-limit-mA 18*7755313eSRob Herring : It should be 2300mA or 2750mA. 19*7755313eSRob Herring 20*7755313eSRob HerringExample: 21*7755313eSRob Herring 22*7755313eSRob Herring backlight { 23*7755313eSRob Herring compatible = "skyworks,sky81452-backlight"; 24*7755313eSRob Herring name = "pwm-backlight"; 25*7755313eSRob Herring led-sources = <0 1 2 5>; 26*7755313eSRob Herring skyworks,ignore-pwm; 27*7755313eSRob Herring skyworks,phase-shift; 28*7755313eSRob Herring skyworks,current-limit-mA = <2300>; 29*7755313eSRob Herring }; 30