[Patch V3 6/8] arm64: tegra: Enable xudc on Jetson TX1

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Enable XUSB device mode driver for USB0 slot on Jetson TX1.

Signed-off-by: Nagarjuna Kristam <nkristam@xxxxxxxxxx>
---
 arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
index a7dc319..e0e67cd 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi
@@ -1483,6 +1483,20 @@
 		vmmc-supply = <&vdd_3v3_sd>;
 	};
 
+	xudc@700d0000 {
+		phys = <&{/padctl@7009f000/pads/usb2/lanes/usb2-0}>;
+		phy-names = "usb2";
+		avddio-usb-supply = <&vdd_3v3_sys>;
+		hvdd-usb-supply = <&vdd_1v8>;
+		extcon = <&extcon_usb>;
+		status = "okay";
+	};
+
+	extcon_usb: extcon_vbus {
+		compatible = "linux,extcon-usb-gpio";
+		vbus-gpio = <&gpio TEGRA_GPIO(Z, 0) GPIO_ACTIVE_LOW>;
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;
-- 
2.7.4




[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux