1// SPDX-License-Identifier: GPL-2.0 2#include "tegra194-p3668.dtsi" 3 4/ { 5 model = "NVIDIA Jetson Xavier NX (SD-card)"; 6 compatible = "nvidia,p3668-0000", "nvidia,tegra194"; 7 8 bus@0 { 9 /* SDMMC1 (SD/MMC) */ 10 mmc@3400000 { 11 status = "okay"; 12 bus-width = <4>; 13 cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>; 14 disable-wp; 15 vmmc-supply = <&vdd_3v3_sd>; 16 }; 17 }; 18 19 vdd_3v3_sd: regulator@0 { 20 compatible = "regulator-fixed"; 21 regulator-name = "VDD_3V3_SD"; 22 regulator-min-microvolt = <3300000>; 23 regulator-max-microvolt = <3300000>; 24 gpio = <&gpio TEGRA194_MAIN_GPIO(G, 2) GPIO_ACTIVE_HIGH>; 25 regulator-boot-on; 26 enable-active-high; 27 }; 28}; 29