From: Peter Geis <pgwipeout@gmail.com>
Date: Sun, 14 Jun 2020 14:29:51 +0000 (+0000)
Subject: arm64: dts: rockchip: set rockpro64 usbc dr_mode as host
X-Git-Tag: v5.9-rc1~183^2~17^2~8
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=75152d66315521a48c4997305f4e01c5f139e160;p=thirdparty%2Flinux.git

arm64: dts: rockchip: set rockpro64 usbc dr_mode as host

The usb-c port on the rockpro64 does not detect devices reliably when in otg mode.
Setting the mode to "host" allows the port to work reliably.
This aligns with the pinebook-pro configuration.

Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Link: https://lore.kernel.org/r/20200614142950.1120694-1-pgwipeout@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
index 6788ab28f89a0..3456ee97c2884 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
@@ -795,7 +795,7 @@
 
 &usbdrd_dwc3_0 {
 	status = "okay";
-	dr_mode = "otg";
+	dr_mode = "host";
 };
 
 &usbdrd3_1 {