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56 lines
1.1 KiB
56 lines
1.1 KiB
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/iio/adc/aspeed,ast2400-adc.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: ADC that forms part of an ASPEED server management processor. |
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maintainers: |
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- Joel Stanley <[email protected]> |
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description: |
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This device is a 10-bit converter for 16 voltage channels. All inputs are |
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single ended. |
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properties: |
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compatible: |
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enum: |
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- aspeed,ast2400-adc |
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- aspeed,ast2500-adc |
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reg: |
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maxItems: 1 |
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clocks: |
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maxItems: 1 |
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description: |
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Input clock used to derive the sample clock. Expected to be the |
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SoC's APB clock. |
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resets: |
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maxItems: 1 |
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"#io-channel-cells": |
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const: 1 |
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required: |
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- compatible |
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- reg |
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- clocks |
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- resets |
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- "#io-channel-cells" |
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additionalProperties: false |
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examples: |
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- | |
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#include <dt-bindings/clock/aspeed-clock.h> |
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adc@1e6e9000 { |
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compatible = "aspeed,ast2400-adc"; |
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reg = <0x1e6e9000 0xb0>; |
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clocks = <&syscon ASPEED_CLK_APB>; |
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resets = <&syscon ASPEED_RESET_ADC>; |
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#io-channel-cells = <1>; |
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}; |
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...
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