linux-kernel - [PATCH v2 4/6] arm64: dts: rockchip: enable typec-phy for rk3399-firefly.

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Date:   Thu,  1 Mar 2018 16:25:13 +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,
        Pierre-Hugues Husson <phh@....me>,
        Jianqun Xu <jay.xu@...k-chips.com>,
        Kever Yang <kever.yang@...k-chips.com>,
        linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org,
        Shawn Lin <shawn.lin@...k-chips.com>,
        Rob Herring <robh+dt@...nel.org>,
        Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 4/6] arm64: dts: rockchip: enable typec-phy for rk3399-firefly.

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>
---

Changes in v2: None

 arch/arm64/boot/dts/rockchip/rk3399-firefly.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
index 4f28628aa091..0e3a9ab4a297 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-firefly.dts
@@ -670,6 +670,14 @@
 	status = "okay";
 };
 
+&tcphy0 {
+	status = "okay";
+};
+
+&tcphy1 {
+	status = "okay";
+};
+
 &u2phy0 {
 	status = "okay";
 
-- 
2.16.1