From 5bdd614d65e314ac1530f9462c3ab955f3d3302b Mon Sep 17 00:00:00 2001 From: Douglas Anderson Date: Tue, 16 Apr 2019 14:53:51 -0700 Subject: [PATCH] ARM: dts: rockchip: Add quirk for resetting rk3288's dwc2 host on wakeup 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 Reviewed-by: Matthias Kaehlcke Signed-off-by: Felipe Balbi --- 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 3f361fad4684..8ce3dd2264b1 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -616,6 +616,7 @@ dr_mode = "host"; phys = <&usbphy2>; phy-names = "usb2-phy"; + snps,reset-phy-on-wake; status = "disabled"; }; -- GitLab