xref: /freebsd/sys/contrib/device-tree/Bindings/i2c/i2c-cbus-gpio.txt (revision fe75646a0234a261c0013bf1840fdac4acaf0cec) 
1Device tree bindings for i2c-cbus-gpio driver
2
3Required properties:
4	- compatible = "i2c-cbus-gpio";
5	- gpios: clk, dat, sel
6	- #address-cells = <1>;
7	- #size-cells = <0>;
8
9Optional properties:
10	- child nodes conforming to i2c bus binding
11
12Example:
13
14i2c@0 {
15	compatible = "i2c-cbus-gpio";
16	gpios = <&gpio 66 0 /* clk */
17		 &gpio 65 0 /* dat */
18		 &gpio 64 0 /* sel */
19		>;
20	#address-cells = <1>;
21	#size-cells = <0>;
22
23	retu: retu@1 {
24		compatible = "nokia,retu";
25		reg = <0x1>;
26	};
27};
28