[PATCH 4/4] ARM: dts: rockchip: Add quirk for resetting rk3288's dwc2 host on wakeup

Douglas Anderson
2019-04-12T22:42:28Z

The "host" USB port on rk3288 has a hardware errata where we've got to
assert a PHY reset whenever we see a remote wakeup. Add that quirk
property to the device tree.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---

arch/arm/boot/dts/rk3288.dtsi | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 92e0600595f8..6367c1b50fd7 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -617,6 +617,7 @@
dr_mode = "host";
phys = <&usbphy2>;
phy-names = "usb2-phy";
+ snps,reset-phy-on-wake;
status = "disabled";
};

--
2.21.0.392.gf8f6787159e-goog