Commit dbf91ff0 authored by Nagarjuna Kristam's avatar Nagarjuna Kristam Committed by Thierry Reding
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arm64: tegra: Update OTG port entries for Jetson TX1 



Populate OTG vbus regulator and add usb-role-switch entry to USB 2-0
port and corresponding connector details.

Signed-off-by: default avatarNagarjuna Kristam <nkristam@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 92f37c0a

arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi

+23 −1
Original line number Diff line number Diff line
@@ -1336,7 +1336,6 @@ usb@70090000 { 
		       <&{/padctl@7009f000/pads/pcie/lanes/pcie-5}>;

		phy-names = "usb2-0", "usb2-1", "usb2-2", "usb2-3", "usb3-0",

			    "usb3-1";



		dvddio-pex-supply = <&vdd_pex_1v05>;

		hvddio-pex-supply = <&vdd_1v8>;

		avdd-usb-supply = <&vdd_3v3_sys>;
@@ -1440,7 +1439,19 @@ sata-0 { 
		ports {

			usb2-0 {

				status = "okay";

				vbus-supply = <&vdd_usb_vbus_otg>;

				mode = "otg";



				usb-role-switch;

				connector {

					compatible = "usb-b-connector",

						     "gpio-usb-b-connector";

					label = "micro-USB";

					type = "micro";

					vbus-gpio = <&gpio TEGRA_GPIO(Z, 0)

						     GPIO_ACTIVE_LOW>;

					id-gpio = <&pmic 0 0>;

				};

			};



			usb2-1 {
@@ -1606,6 +1617,17 @@ vdd_usb_vbus: regulator@9 { 
			vin-supply = <&vdd_5v0_sys>;

		};



		vdd_usb_vbus_otg: regulator@11 {

			compatible = "regulator-fixed";

			reg = <9>;

			regulator-name = "USB_VBUS_EN0";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio TEGRA_GPIO(CC, 4) GPIO_ACTIVE_HIGH>;

			enable-active-high;

			vin-supply = <&vdd_5v0_sys>;

		};



		vdd_hdmi: regulator@10 {

			compatible = "regulator-fixed";

			reg = <10>;