dts/nvidia/tegra194-p3668-0000.dtsi

0001 // SPDX-License-Identifier: GPL-2.0
0002 #include "tegra194-p3668.dtsi"
0003
0004 / {
0005         model = "NVIDIA Jetson Xavier NX (SD-card)";
0006         compatible = "nvidia,p3668-0000", "nvidia,tegra194";
0007
0008         aliases {
0009                 mmc0 = "/bus@0/mmc@3400000";
0010         };
0011
0012         bus@0 {
0013                 /* SDMMC1 (SD/MMC) */
0014                 mmc@3400000 {
0015                         status = "okay";
0016                         bus-width = <4>;
0017                         cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>;
0018                         disable-wp;
0019                         vmmc-supply = <&vdd_3v3_sd>;
0020                 };
0021         };
0022
0023         vdd_3v3_sd: regulator-vdd-3v3-sd {
0024                 compatible = "regulator-fixed";
0025                 regulator-name = "VDD_3V3_SD";
0026                 regulator-min-microvolt = <3300000>;
0027                 regulator-max-microvolt = <3300000>;
0028                 gpio = <&gpio TEGRA194_MAIN_GPIO(G, 2) GPIO_ACTIVE_HIGH>;
0029                 regulator-boot-on;
0030                 enable-active-high;
0031         };
0032 };