From: Frank Wang <frank.wang@rock-chips.com>
Date: Thu, 5 Jan 2017 06:38:23 +0000 (+0800)
Subject: arm64: dts: rockchip: enable usb2-otg as peripheral for rk3328-evb
X-Git-Tag: firefly_0821_release~777
X-Git-Url: http://plrg.eecs.uci.edu/git/?p=firefly-linux-kernel-4.4.55.git;a=commitdiff_plain;h=f088da5611e0c0e9c678e45e688ca2e977604026

arm64: dts: rockchip: enable usb2-otg as peripheral for rk3328-evb

This adds set dwc2 mode as peripheral and enable for rk3328-evb.

Change-Id: Ic00e784ff4fdb466883689f8bfde995be13c20ce
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
index 3ee1cd487409..9bd2090e7645 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
@@ -74,3 +74,8 @@
 	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
 	status = "okay";
 };
+
+&usb20_otg {
+	dr_mode = "peripheral";
+	status = "okay";
+};