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MSM GPIO controller bindings
Required properties:
- compatible:
- "qcom,msm-gpio" for MSM controllers
- #gpio-cells : Should be two.
- first cell is the pin number
- second cell is used to specify optional parameters (unused)
- gpio-controller : Marks the device node as a GPIO controller.
- #interrupt-cells : Should be 2.
- interrupt-controller: Mark the device node as an interrupt controller
- interrupts : Specify the TLMM summary interrupt number
- ngpio : Specify the number of MSM GPIOs
Example:
msmgpio: gpio@fd510000 {
compatible = "qcom,msm-gpio";
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
reg = <0xfd510000 0x4000>;
interrupts = <0 208 0>;
ngpio = <150>;
};