From: Dmitry Osipenko <digetx@gmail.com>
Date: Wed, 16 Aug 2017 10:32:45 +0000 (+0300)
Subject: ARM: tegra: Enable UDC on AC100
X-Git-Tag: v4.14-rc1~66^2~17^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e3ff43b6c991bc8cbfa7e926ef0f655b4bae3fee;p=thirdparty%2Fkernel%2Flinux.git

ARM: tegra: Enable UDC on AC100

Override the compatible string of the first USB controller to enable
device mode.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Tested-by: Marc Dietrich <marvin24@gmx.de>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index b4bfa5586c233..bfa9421fcf94a 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -452,7 +452,9 @@
 	};
 
 	usb@c5000000 {
+		compatible = "nvidia,tegra20-udc";
 		status = "okay";
+		dr_mode = "peripheral";
 	};
 
 	usb-phy@c5000000 {