| // SPDX-License-Identifier: GPL-2.0 |
| #include "tegra194-p3668.dtsi" |
| |
| / { |
| model = "NVIDIA Jetson Xavier NX (SD-card)"; |
| compatible = "nvidia,p3668-0000", "nvidia,tegra194"; |
| |
| aliases { |
| mmc0 = "/bus@0/mmc@3400000"; |
| }; |
| |
| bus@0 { |
| /* SDMMC1 (SD/MMC) */ |
| mmc@3400000 { |
| status = "okay"; |
| bus-width = <4>; |
| cd-gpios = <&gpio TEGRA194_MAIN_GPIO(G, 7) GPIO_ACTIVE_LOW>; |
| disable-wp; |
| vmmc-supply = <&vdd_3v3_sd>; |
| }; |
| }; |
| |
| vdd_3v3_sd: regulator-vdd-3v3-sd { |
| compatible = "regulator-fixed"; |
| regulator-name = "VDD_3V3_SD"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio TEGRA194_MAIN_GPIO(G, 2) GPIO_ACTIVE_HIGH>; |
| regulator-boot-on; |
| enable-active-high; |
| }; |
| }; |
