1* Renesas R-Car PWM Timer Controller 2 3Required Properties: 4- compatible: should be "renesas,pwm-rcar" and one of the following. 5 - "renesas,pwm-r8a7778": for R-Car M1A 6 - "renesas,pwm-r8a7779": for R-Car H1 7 - "renesas,pwm-r8a7790": for R-Car H2 8 - "renesas,pwm-r8a7791": for R-Car M2-W 9 - "renesas,pwm-r8a7794": for R-Car E2 10- reg: base address and length of the registers block for the PWM. 11- #pwm-cells: should be 2. See pwm.txt in this directory for a description of 12 the cells format. 13- clocks: clock phandle and specifier pair. 14- pinctrl-0: phandle, referring to a default pin configuration node. 15- pinctrl-names: Set to "default". 16 17Example: R8A7790 (R-Car H2) PWM Timer node 18 19 pwm0: pwm@e6e30000 { 20 compatible = "renesas,pwm-r8a7790", "renesas,pwm-rcar"; 21 reg = <0 0xe6e30000 0 0x8>; 22 #pwm-cells = <2>; 23 clocks = <&mstp5_clks R8A7790_CLK_PWM>; 24 pinctrl-0 = <&pwm0_pins>; 25 pinctrl-names = "default"; 26 }; 27