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

Enric Balletbo i Serra enric.balletbo at collabora.com
Thu Mar 1 01:24:18 PST 2018


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 at collabora.com>
---

 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




More information about the linux-arm-kernel mailing list