| Device-tree bindings for gpio-based FSI master driver | |
| ----------------------------------------------------- | |
| Required properties: | |
| - compatible = "fsi-master-gpio"; | |
| - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock | |
| - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal | |
| Optional properties: | |
| - enable-gpios = <gpio-descriptor>; : GPIO for enable signal | |
| - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable | |
| - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other | |
| functions (eg, external FSI masters) | |
| Examples: | |
| fsi-master { | |
| compatible = "fsi-master-gpio", "fsi-master"; | |
| clock-gpios = <&gpio 0>; | |
| data-gpios = <&gpio 1>; | |
| enable-gpios = <&gpio 2>; | |
| trans-gpios = <&gpio 3>; | |
| mux-gpios = <&gpio 4>; | |
| } |