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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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23 lines
462 B
Plaintext
23 lines
462 B
Plaintext
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w1-gpio devicetree bindings
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Required properties:
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- compatible: "w1-gpio"
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- gpios: one or two GPIO specs:
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- the first one is used as data I/O pin
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- the second one is optional. If specified, it is used as
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enable pin for an external pin pullup.
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Optional properties:
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- linux,open-drain: if specified, the data pin is considered in
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open-drain mode.
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Examples:
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onewire@0 {
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compatible = "w1-gpio";
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gpios = <&gpio 126 0>, <&gpio 105 0>;
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};
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