Lines Matching +full:firmware +full:- +full:gpio
1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "bcm2836-rpi.dtsi"
12 reg_3v3: fixed-regulator {
13 compatible = "regulator-fixed";
14 regulator-name = "3V3";
15 regulator-min-microvolt = <3300000>;
16 regulator-max-microvolt = <3300000>;
17 regulator-always-on;
20 reg_1v8: fixed-regulator {
21 compatible = "regulator-fixed";
22 regulator-name = "1V8";
23 regulator-min-microvolt = <1800000>;
24 regulator-max-microvolt = <1800000>;
25 regulator-always-on;
29 &firmware {
30 expgpio: gpio {
31 compatible = "raspberrypi,firmware-gpio";
32 gpio-controller;
33 #gpio-cells = <2>;
34 gpio-line-names = "HDMI_HPD_N",
47 pinctrl-names = "default";
48 pinctrl-0 = <&sdhost_gpio48>;
49 bus-width = <4>;
50 vmmc-supply = <®_3v3>;
51 vqmmc-supply = <®_1v8>;