allwinner,sun4i-a10-wdt.yaml (2033B)
1# SPDX-License-Identifier: GPL-2.0 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/watchdog/allwinner,sun4i-a10-wdt.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Allwinner A10 Watchdog Device Tree Bindings 8 9allOf: 10 - $ref: "watchdog.yaml#" 11 12maintainers: 13 - Chen-Yu Tsai <wens@csie.org> 14 - Maxime Ripard <mripard@kernel.org> 15 16properties: 17 compatible: 18 oneOf: 19 - const: allwinner,sun4i-a10-wdt 20 - const: allwinner,sun6i-a31-wdt 21 - items: 22 - enum: 23 - allwinner,sun50i-a64-wdt 24 - allwinner,sun50i-a100-wdt 25 - allwinner,sun50i-h6-wdt 26 - allwinner,sun50i-h616-wdt 27 - allwinner,sun50i-r329-wdt 28 - allwinner,sun50i-r329-wdt-reset 29 - allwinner,suniv-f1c100s-wdt 30 - const: allwinner,sun6i-a31-wdt 31 - const: allwinner,sun20i-d1-wdt 32 - items: 33 - const: allwinner,sun20i-d1-wdt-reset 34 - const: allwinner,sun20i-d1-wdt 35 36 reg: 37 maxItems: 1 38 39 clocks: 40 minItems: 1 41 items: 42 - description: 32 KHz input clock 43 - description: secondary clock source 44 45 interrupts: 46 maxItems: 1 47 48required: 49 - compatible 50 - reg 51 - clocks 52 - interrupts 53 54if: 55 properties: 56 compatible: 57 contains: 58 enum: 59 - allwinner,sun20i-d1-wdt 60 - allwinner,sun20i-d1-wdt-reset 61 - allwinner,sun50i-r329-wdt 62 - allwinner,sun50i-r329-wdt-reset 63 64then: 65 properties: 66 clocks: 67 items: 68 - description: High-frequency oscillator input, divided internally 69 - description: Low-frequency oscillator input 70 71 clock-names: 72 items: 73 - const: hosc 74 - const: losc 75 76 required: 77 - clock-names 78 79else: 80 properties: 81 clocks: 82 maxItems: 1 83 84unevaluatedProperties: false 85 86examples: 87 - | 88 wdt: watchdog@1c20c90 { 89 compatible = "allwinner,sun4i-a10-wdt"; 90 reg = <0x01c20c90 0x10>; 91 interrupts = <24>; 92 clocks = <&osc24M>; 93 timeout-sec = <10>; 94 }; 95 96...