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[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing.git/ Tested-by: Heiko Stuebner <heiko@sntech.de> # rk3588-rock5b, rk3588-jaguar, # rk3588-tiger (pending patch)
20 lines
491 B
Plaintext
20 lines
491 B
Plaintext
Gateworks PLD GPIO controller bindings
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The GPIO controller should be a child node on an I2C bus.
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Required properties:
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- compatible: Should be "gateworks,pld-gpio"
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- reg: I2C slave address
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- gpio-controller: Marks the device node as a GPIO controller.
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- #gpio-cells: Should be <2>. The first cell is the gpio number and
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the second cell is used to specify optional parameters.
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Example:
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pld@56 {
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compatible = "gateworks,pld-gpio";
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reg = <0x56>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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