From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Date: Thu, 1 Mar 2018 15:25:14 +0000 (+0100)
Subject: arm64: dts: rockchip: enable typec-phy1 for rk3399-puma
X-Git-Tag: v4.18-rc1~50^2~35^2~8
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=fd3e830387d688f37827d526049746f6df7b324a;p=linux.git

arm64: dts: rockchip: enable typec-phy1 for rk3399-puma

Commit c301b327aea898af ("arm64: dts: rockchip: add usb3-phy otg-port
support for rk3399") caused a regression regarding the USB3. During boot,
the following message appears a few times:

      dwc3: failed to initialize core

The driver is deferred waiting for the typec-phy, but this never happens
beause is disabled. So, enable it.

The offending commit was reverted in 4.16-rc but can be re-applied
after enabling the typec phys.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
index 4a2d06abe9c1..14a0f1998639 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
@@ -527,6 +527,10 @@ norflash: flash@0 {
 	};
 };
 
+&tcphy1 {
+	status = "okay";
+};
+
 &tsadc {
 	rockchip,hw-tshut-mode = <1>;
 	rockchip,hw-tshut-polarity = <1>;