Re: [PATCH 4/4] ARM: dts: rockchip: Point rk3288 dwc2 usb at the full PHY reset
From: Sergei Shtylyov <hidden>
Date: 2016-08-21 11:06:46
Also in:
linux-devicetree, lkml
Possibly related (same subject, not in this thread)
- 2016-09-08 · [PATCH 4/4] ARM: dts: rockchip: Point rk3288 dwc2 usb at the full PHY reset · Randy Li <hidden>
Hello. On 8/21/2016 10:56 AM, Randy Li wrote:
The "host1" port (AKA the dwc2 port that isn't the OTG port) on rk3288 has a hardware errata that causes everything to get confused when we get a remote wakeup. We'll use the reset that's in the CRU to reset the port when it's in a bad state. Note that we add the reset to both dwc2 controllers even though only one has the errata in case we find some other use for this reset that's unrelated to the current hardware errata. Only the host port gets the quirk property, though. This patch came from Doug Anderson [off-list ref] originally.
Was it signed off by him? Don't you need to keep his authorship via th
"From:" tag?
quoted hunk ↗ jump to hunk
Signed-off-by: Randy Li <redacted> --- arch/arm/boot/dts/rk3288.dtsi | 5 +++++ 1 file changed, 5 insertions(+)diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index 48ca4e4..646f49d 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi
[...]
quoted hunk ↗ jump to hunk
@@ -871,6 +873,9 @@ clocks = <&cru SCLK_OTGPHY2>; clock-names = "phyclk"; #clock-cells = <0>; + resets = <&cru SRST_USBHOST1_PHY>; + reset-names = "phy-reset"; +
Don't need empty line here.
}; }; };
MBR , Sergei