Messages in this thread | | | Date | Tue, 14 Mar 2023 15:28:32 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH v1 11/14] arm64: dts: imx8mq-librem5: Remove dis_u3_susphy_quirk from usb_dwc3_0 |
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On Thu, Mar 09, 2023 at 09:46:05PM +0100, Martin Kepplinger wrote: > From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> > > This reduces power consumption in system suspend by about 10%.
Is there any other impact than this nice power gain? Otherwise, I would wonder why the quirk was enabled in the first place.
Shawn
> > Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> > Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm> > --- > arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi > index 0b4b49fa1392a..f557632f574fa 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi > @@ -1322,7 +1322,6 @@ &usb_dwc3_0 { > #address-cells = <1>; > #size-cells = <0>; > dr_mode = "otg"; > - snps,dis_u3_susphy_quirk; > usb-role-switch; > status = "okay"; > > -- > 2.30.2 >
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