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27 lines
760 B
27 lines
760 B
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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