From: Thierry Reding <treding@xxxxxxxxxx>
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index 27bb835d6bcb..b28aff5e104d 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1268,6 +1268,9 @@
no-1-8-v;
cd-gpios = <&gpio TEGRA_GPIO(Z, 1) GPIO_ACTIVE_LOW>;
+
+ vqmmc-supply = <&vddio_sdmmc>;
+ vmmc-supply = <&vdd_3v3_sd>;
};
regulators {
@@ -1323,6 +1326,20 @@
regulator-always-on;
regulator-boot-on;
};
+
+ vdd_3v3_sd: regulator@4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "VDD_3V3_SD";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio TEGRA_GPIO(Z, 4) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&vdd_3v3_sys>;
+
+ regulator-enable-ramp-delay = <472>;
+ regulator-disable-ramp-delay = <4880>;
+ };
};
gpio-keys {
--
2.8.3
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