Kernel-4.18.0-80.el8_renesas,pwm-rcar

• Renesas R-Car PWM Timer Controller

Required Properties:

• compatible: should be “renesas,pwm-rcar” and one of the following.
• “renesas,pwm-r8a7743”: for RZ/G1M
• “renesas,pwm-r8a7745”: for RZ/G1E
• “renesas,pwm-r8a7778”: for R-Car M1A
• “renesas,pwm-r8a7779”: for R-Car H1
• “renesas,pwm-r8a7790”: for R-Car H2
• “renesas,pwm-r8a7791”: for R-Car M2-W
• “renesas,pwm-r8a7794”: for R-Car E2
• “renesas,pwm-r8a7795”: for R-Car H3
• “renesas,pwm-r8a7796”: for R-Car M3-W
• “renesas,pwm-r8a77965”: for R-Car M3-N
• “renesas,pwm-r8a77995”: for R-Car D3
• reg: base address and length of the registers block for the PWM.
• #pwm-cells: should be 2. See pwm.txt in this directory for a description of
  the cells format.
• clocks: clock phandle and specifier pair.
• pinctrl-0: phandle, referring to a default pin configuration node.
• pinctrl-names: Set to “default”.

Example: R8A7743 (RZ/G1M) PWM Timer node

pwm0: pwm@e6e30000 {
    compatible = "renesas,pwm-r8a7743", "renesas,pwm-rcar";
    reg = <0 0xe6e30000 0 0x8>;
    clocks = <&cpg CPG_MOD 523>;
    power-domains = <&sysc R8A7743_PD_ALWAYS_ON>;
    resets = <&cpg 523>;
    #pwm-cells = <2>;
    pinctrl-0 = <&pwm0_pins>;
    pinctrl-names = "default";
};