Messages in this thread | | | Date | Fri, 12 Apr 2019 16:57:38 -0700 | From | Matthias Kaehlcke <> | Subject | Re: [PATCH 4/4] ARM: dts: rockchip: Add quirk for resetting rk3288's dwc2 host on wakeup |
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On Fri, Apr 12, 2019 at 03:41:49PM -0700, Douglas Anderson wrote: > 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"; > }; >
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
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