forked from Minki/linux
29 lines
725 B
Plaintext
29 lines
725 B
Plaintext
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AC97 link bindings
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These bindings can be included within any other device node.
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Required properties:
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- pinctrl-names: Has to contain following states to setup the correct
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pinmuxing for the used gpios:
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"ac97-running": AC97-link is active
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"ac97-reset": AC97-link reset state
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"ac97-warm-reset": AC97-link warm reset state
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- ac97-gpios: List of gpio phandles with args in the order ac97-sync,
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ac97-sdata, ac97-reset
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Example:
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ssi {
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...
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pinctrl-names = "default", "ac97-running", "ac97-reset", "ac97-warm-reset";
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pinctrl-0 = <&ac97link_running>;
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pinctrl-1 = <&ac97link_running>;
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pinctrl-2 = <&ac97link_reset>;
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pinctrl-3 = <&ac97link_warm_reset>;
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ac97-gpios = <&gpio3 20 0 &gpio3 22 0 &gpio3 28 0>;
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...
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};
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