diff options
Diffstat (limited to 'dts/src/arm64/nvidia/tegra194-p3668-0000.dtsi')
| -rw-r--r-- | dts/src/arm64/nvidia/tegra194-p3668-0000.dtsi | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/dts/src/arm64/nvidia/tegra194-p3668-0000.dtsi b/dts/src/arm64/nvidia/tegra194-p3668-0000.dtsi new file mode 100644 index 0000000000..8c2c709dd5 --- /dev/null +++ b/dts/src/arm64/nvidia/tegra194-p3668-0000.dtsi @@ -0,0 +1,32 @@ +// 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; + }; +}; |