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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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28 lines
760 B
Plaintext
28 lines
760 B
Plaintext
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Palmas GPIO controller bindings
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Required properties:
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- compatible:
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- "ti,palams-gpio" for palma series of the GPIO controller
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- "ti,tps80036-gpio" for Palma series device TPS80036.
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- "ti,tps65913-gpio" for palma series device TPS65913.
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- "ti,tps65914-gpio" for palma series device TPS65914.
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- #gpio-cells : Should be two.
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- first cell is the gpio pin number
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- second cell is used to specify the gpio polarity:
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0 = active high
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1 = active low
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- gpio-controller : Marks the device node as a GPIO controller.
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Note: This gpio node will be sub node of palmas node.
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Example:
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palmas: tps65913@58 {
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:::::::::::
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palmas_gpio: palmas_gpio {
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compatible = "ti,palmas-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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};
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:::::::::::
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};
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