27 lines
737 B
Plaintext
27 lines
737 B
Plaintext
MSM GPIO controller bindings
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Required properties:
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- compatible:
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- "qcom,msm-gpio" for MSM controllers
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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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- interrupts : Specify the TLMM summary interrupt number
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- ngpio : Specify the number of MSM GPIOs
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Example:
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msmgpio: gpio@fd510000 {
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compatible = "qcom,msm-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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interrupt-controller;
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#interrupt-cells = <2>;
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reg = <0xfd510000 0x4000>;
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interrupts = <0 208 0>;
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ngpio = <150>;
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};
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