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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/iio/adc/aspeed,ast2400-adc.yaml
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# 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 <joel@jms.id.au>

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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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