linux-kernel - [PATCH 6/6] arm64: dts: rockchip: enable typec-phy0 for rk3399-puma-haikou.

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Message-Id: <20180301092420.1191-7-enric.balletbo@collabora.com>
Date:   Thu,  1 Mar 2018 10:24:20 +0100
From:   Enric Balletbo i Serra <enric.balletbo@...labora.com>
To:     kishon@...com, heiko@...ech.de
Cc:     groeck@...omium.org, gwendal@...omium.org, kernel@...labora.com,
        vicencb@...il.com, devicetree@...r.kernel.org,
        Corentin Labbe <clabbe.montjoie@...il.com>,
        Andre Przywara <andre.przywara@....com>,
        Klaus Goger <klaus.goger@...obroma-systems.com>,
        linux-kernel@...r.kernel.org,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        linux-rockchip@...ts.infradead.org,
        Rob Herring <robh+dt@...nel.org>,
        Icenowy Zheng <icenowy@...c.io>,
        Will Deacon <will.deacon@....com>,
        Rask Ingemann Lambertsen <rask@...melder.dk>,
        Catalin Marinas <catalin.marinas@....com>,
        Chen-Yu Tsai <wens@...e.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 6/6] arm64: dts: rockchip: enable typec-phy0 for rk3399-puma-haikou.

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.

Fixes: c301b327aea898af ("arm64: dts: rockchip: add usb3-phy otg-port support for rk3399")
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>
---

 arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
index 9a7486058455..2c9c696d1383 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts
@@ -191,6 +191,10 @@
 	status = "okay";
 };
 
+&tcphy0 {
+	status = "okay";
+};
+
 &u2phy0 {
 	status = "okay";
 };
-- 
2.16.1