24 lines
650 B
Plaintext
24 lines
650 B
Plaintext
twl4030 GPIO controller bindings
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Required properties:
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- compatible:
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- "ti,twl4030-gpio" for twl4030 GPIO controller
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- #gpio-cells : Should be two.
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- first cell is the pin number
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- second cell is used to specify optional parameters (unused)
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- gpio-controller : Marks the device node as a GPIO controller.
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- #interrupt-cells : Should be 2.
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- interrupt-controller: Mark the device node as an interrupt controller
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The first cell is the GPIO number.
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The second cell is not used.
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Example:
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twl_gpio: gpio {
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compatible = "ti,twl4030-gpio";
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#gpio-cells = <2>;
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gpio-controller;
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#interrupt-cells = <2>;
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interrupt-controller;
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};
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