summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/gpio/faraday,ftgpio010.txt
blob: d04236558619d84b0b1b99351ac72803ac4b2ca9 (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
27
Faraday Technology FTGPIO010 GPIO Controller

Required properties:

- compatible : Should be one of
  "cortina,gemini-gpio", "faraday,ftgpio010"
  "moxa,moxart-gpio", "faraday,ftgpio010"
  "faraday,ftgpio010"
- reg : Should contain registers location and length
- interrupts : Should contain the interrupt line for the GPIO block
- gpio-controller : marks this as a GPIO controller
- #gpio-cells : Should be 2, see gpio/gpio.txt
- interrupt-controller : marks this as an interrupt controller
- #interrupt-cells : a standard two-cell interrupt flag, see
  interrupt-controller/interrupts.txt

Example:

gpio@4d000000 {
	compatible = "cortina,gemini-gpio", "faraday,ftgpio010";
	reg = <0x4d000000 0x100>;
	interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
	gpio-controller;
	#gpio-cells = <2>;
	interrupt-controller;
	#interrupt-cells = <2>;
};