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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/iio/adc/allwinner,sun20i-d1-gpadc.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Allwinner D1 General Purpose ADC8 9maintainers:10 - Maksim Kiselev <bigunclemax@gmail.com>11 12properties:13 compatible:14 oneOf:15 - enum:16 - allwinner,sun20i-d1-gpadc17 - items:18 - enum:19 - allwinner,sun50i-h616-gpadc20 - const: allwinner,sun20i-d1-gpadc21 22 "#io-channel-cells":23 const: 124 25 "#address-cells":26 const: 127 28 "#size-cells":29 const: 030 31 clocks:32 maxItems: 133 34 interrupts:35 maxItems: 136 37 reg:38 maxItems: 139 40 resets:41 maxItems: 142 43patternProperties:44 "^channel@[0-9a-f]+$":45 $ref: adc.yaml46 type: object47 description:48 Represents the internal channels of the ADC.49 50 properties:51 reg:52 items:53 minimum: 054 maximum: 1555 56 required:57 - reg58 59 unevaluatedProperties: false60 61required:62 - "#io-channel-cells"63 - clocks64 - compatible65 - interrupts66 - reg67 - resets68 69additionalProperties: false70 71examples:72 - |73 #include <dt-bindings/clock/sun20i-d1-ccu.h>74 #include <dt-bindings/reset/sun20i-d1-ccu.h>75 #include <dt-bindings/interrupt-controller/irq.h>76 77 gpadc: adc@2009000 {78 compatible = "allwinner,sun20i-d1-gpadc";79 reg = <0x2009000 0x400>;80 clocks = <&ccu CLK_BUS_GPADC>;81 resets = <&ccu RST_BUS_GPADC>;82 interrupts = <73 IRQ_TYPE_LEVEL_HIGH>;83 #io-channel-cells = <1>;84 85 #address-cells = <1>;86 #size-cells = <0>;87 88 channel@0 {89 reg = <0>;90 };91 92 channel@1 {93 reg = <1>;94 };95 };96...97