diff options
| author | Douglas Anderson <dianders@chromium.org> | 2019-04-17 00:53:51 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-05-03 09:13:48 +0300 |
| commit | 5bdd614d65e314ac1530f9462c3ab955f3d3302b (patch) | |
| tree | 08be02059fa49d963c2906342976aac7a6945745 /arch/arm/boot/dts/rk3288.dtsi | |
| parent | d17aa2d262e8574a8c6befb5b6470d1c32875cf8 (diff) | |
| download | linux-5bdd614d65e314ac1530f9462c3ab955f3d3302b.tar.xz | |
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 <dianders@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'arch/arm/boot/dts/rk3288.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/rk3288.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
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"; }; |