blob: ac20e68a004e13e6c1544644f04d35715c0d456b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
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>;
};
|
