1Device-Tree bindings for Atmel's HLCDC (High-end LCD Controller) PWM driver 2 3The Atmel HLCDC PWM is subdevice of the HLCDC MFD device. 4See ../mfd/atmel-hlcdc.txt for more details. 5 6Required properties: 7 - compatible: value should be one of the following: 8 "atmel,hlcdc-pwm" 9 - pinctr-names: the pin control state names. Should contain "default". 10 - pinctrl-0: should contain the pinctrl states described by pinctrl 11 default. 12 - #pwm-cells: should be set to 3. This PWM chip use the default 3 cells 13 bindings defined in pwm.yaml in this directory. 14 15Example: 16 17 hlcdc: hlcdc@f0030000 { 18 compatible = "atmel,sama5d3-hlcdc"; 19 reg = <0xf0030000 0x2000>; 20 clocks = <&lcdc_clk>, <&lcdck>, <&clk32k>; 21 clock-names = "periph_clk","sys_clk", "slow_clk"; 22 23 hlcdc_pwm: hlcdc-pwm { 24 compatible = "atmel,hlcdc-pwm"; 25 pinctrl-names = "default"; 26 pinctrl-0 = <&pinctrl_lcd_pwm>; 27 #pwm-cells = <3>; 28 }; 29 }; 30