Lines Matching refs:gpio
6 Every GPIO controller node must have #gpio-cells property defined,
7 this information will be used to translate gpio-specifiers.
8 See bindings/gpio/gpio.txt for details of how to specify GPIO
22 - compatible: "fsl,<chip>-gpio" followed by "fsl,mpc8349-gpio"
23 for 83xx, "fsl,mpc8572-gpio" for 85xx, or
24 "fsl,mpc8610-gpio" for 86xx.
25 - #gpio-cells: Should be two. The first cell is the pin number
31 - gpio-controller: Marks the port as GPIO controller.
45 Example of gpio-controller nodes for a MPC8347 SoC:
47 gpio1: gpio-controller@c00 {
48 #gpio-cells = <2>;
49 compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio";
53 gpio-controller;
58 gpio2: gpio-controller@d00 {
59 #gpio-cells = <2>;
60 compatible = "fsl,mpc8347-gpio", "fsl,mpc8349-gpio";
64 gpio-controller;