-&firmware {
- firmware_clocks: clocks {
- compatible = "raspberrypi,firmware-clocks";
- #clock-cells = <1>;
- };
-
- expgpio: gpio {
- compatible = "raspberrypi,firmware-gpio";
- gpio-controller;
- #gpio-cells = <2>;
- gpio-line-names = "BT_ON",
- "WL_ON",
- "PWR_LED_OFF",
- "GLOBAL_RESET",
- "VDD_SD_IO_SEL",
- "CAM_GPIO",
- "SD_PWR_ON",
- "";
- status = "okay";
- };
-
- reset: reset {
- compatible = "raspberrypi,firmware-reset";
- #reset-cells = <1>;
- };