projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 7260d251 YS |
1 | * Renesas R-Car PWM Timer Controller |
| 2 | ||
| 3 | Required Properties: | |
| cdc13708 | 4 | - compatible: should be "renesas,pwm-rcar" and one of the following. |
| 9d7e7285 FC |
5 | - "renesas,pwm-r8a7743": for RZ/G1M |
| 6 | - "renesas,pwm-r8a7745": for RZ/G1E | |
| 7260d251 YS |
7 | - "renesas,pwm-r8a7778": for R-Car M1A |
| 8 | - "renesas,pwm-r8a7779": for R-Car H1 | |
| 9 | - "renesas,pwm-r8a7790": for R-Car H2 | |
| 10 | - "renesas,pwm-r8a7791": for R-Car M2-W | |
| 11 | - "renesas,pwm-r8a7794": for R-Car E2 | |
| 396d502c | 12 | - "renesas,pwm-r8a7795": for R-Car H3 |
| df8f4c6c | 13 | - "renesas,pwm-r8a7796": for R-Car M3-W |
| aa7c4932 | 14 | - "renesas,pwm-r8a77965": for R-Car M3-N |
| ccb4e74a | 15 | - "renesas,pwm-r8a77995": for R-Car D3 |
| 7260d251 YS |
16 | - reg: base address and length of the registers block for the PWM. |
| 17 | - #pwm-cells: should be 2. See pwm.txt in this directory for a description of | |
| 18 | the cells format. | |
| 19 | - clocks: clock phandle and specifier pair. | |
| 20 | - pinctrl-0: phandle, referring to a default pin configuration node. | |
| 21 | - pinctrl-names: Set to "default". | |
| 22 | ||
| 9d7e7285 | 23 | Example: R8A7743 (RZ/G1M) PWM Timer node |
| 7260d251 YS |
24 | |
| 25 | pwm0: pwm@e6e30000 { | |
| 9d7e7285 | 26 | compatible = "renesas,pwm-r8a7743", "renesas,pwm-rcar"; |
| 7260d251 | 27 | reg = <0 0xe6e30000 0 0x8>; |
| 9d7e7285 FC |
28 | clocks = <&cpg CPG_MOD 523>; |
| 29 | power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; | |
| 30 | resets = <&cpg 523>; | |
| 7260d251 | 31 | #pwm-cells = <2>; |
| 7260d251 YS |
32 | pinctrl-0 = <&pwm0_pins>; |
| 33 | pinctrl-names = "default"; | |
| 34 | }; |