117 lines · yaml
1# SPDX-License-Identifier: GPL-2.02%YAML 1.23---4$id: http://devicetree.org/schemas/pwm/allwinner,sun4i-a10-pwm.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Allwinner A10 PWM8 9maintainers:10 - Chen-Yu Tsai <wens@csie.org>11 - Maxime Ripard <mripard@kernel.org>12 13properties:14 "#pwm-cells":15 const: 316 17 compatible:18 oneOf:19 - const: allwinner,sun4i-a10-pwm20 - const: allwinner,sun5i-a10s-pwm21 - const: allwinner,sun5i-a13-pwm22 - const: allwinner,sun7i-a20-pwm23 - const: allwinner,sun8i-h3-pwm24 - items:25 - const: allwinner,sun8i-a83t-pwm26 - const: allwinner,sun8i-h3-pwm27 - items:28 - enum:29 - allwinner,suniv-f1c100s-pwm30 - allwinner,sun8i-v3s-pwm31 - const: allwinner,sun7i-a20-pwm32 - items:33 - const: allwinner,sun50i-a64-pwm34 - const: allwinner,sun5i-a13-pwm35 - items:36 - const: allwinner,sun50i-h5-pwm37 - const: allwinner,sun5i-a13-pwm38 - const: allwinner,sun50i-h6-pwm39 40 reg:41 maxItems: 142 43 clocks:44 minItems: 145 items:46 - description: Module Clock47 - description: Bus Clock48 49 clock-names:50 minItems: 151 items:52 - const: mod53 - const: bus54 55 resets:56 maxItems: 157 58 59allOf:60 - $ref: pwm.yaml#61 62 - if:63 properties:64 compatible:65 contains:66 const: allwinner,sun50i-h6-pwm67 68 then:69 properties:70 clocks:71 maxItems: 272 73 clock-names:74 items:75 - const: mod76 - const: bus77 78 required:79 - clock-names80 - resets81 82 else:83 properties:84 clocks:85 maxItems: 186 87required:88 - compatible89 - reg90 - clocks91 92additionalProperties: false93 94examples:95 - |96 pwm: pwm@1c20e00 {97 compatible = "allwinner,sun7i-a20-pwm";98 reg = <0x01c20e00 0xc>;99 clocks = <&osc24M>;100 #pwm-cells = <3>;101 };102 103 - |104 #include <dt-bindings/clock/sun50i-h6-ccu.h>105 #include <dt-bindings/reset/sun50i-h6-ccu.h>106 107 pwm@300a000 {108 compatible = "allwinner,sun50i-h6-pwm";109 reg = <0x0300a000 0x400>;110 clocks = <&osc24M>, <&ccu CLK_BUS_PWM>;111 clock-names = "mod", "bus";112 resets = <&ccu RST_BUS_PWM>;113 #pwm-cells = <3>;114 };115 116...117