| Message ID | 20200724060532.3878-3-peter.chen@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v3,1/4] doc: dt-binding: ci-hdrc-usb2: add property for samsung picophy | expand |
On 20-07-24 14:05:31, Peter Chen wrote: > With these two parameters tuning, it can pass USB eye diagram at evk board. > > Reviewed-by: Jun Li <jun.li@nxp.com> > Signed-off-by: Peter Chen <peter.chen@nxp.com> > --- > Changes for v3: > - Using the new property name > Changes for v2 > - Address Shawn's comment to change subject. > > arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts > index 0f1d7f8aeac4..7c652b898114 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts > @@ -324,6 +324,8 @@ > srp-disable; > adp-disable; > usb-role-switch; > + samsung,picophy-pre-emp-curr-control = <3>; > + samsung,picophy-dc-vol-level-adjust = <7>; > status = "okay"; > > port { > -- Hi Shawn, Rob has already acked the binding-doc changes, would you please queue these two dts changes?
On Fri, Aug 21, 2020 at 01:39:44AM +0000, Peter Chen wrote: > On 20-07-24 14:05:31, Peter Chen wrote: > > With these two parameters tuning, it can pass USB eye diagram at evk board. > > > > Reviewed-by: Jun Li <jun.li@nxp.com> > > Signed-off-by: Peter Chen <peter.chen@nxp.com> > > --- > > Changes for v3: > > - Using the new property name > > Changes for v2 > > - Address Shawn's comment to change subject. > > > > arch/arm64/boot/dts/freescale/imx8mm-evk.dts | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts > > index 0f1d7f8aeac4..7c652b898114 100644 > > --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts > > +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts > > @@ -324,6 +324,8 @@ > > srp-disable; > > adp-disable; > > usb-role-switch; > > + samsung,picophy-pre-emp-curr-control = <3>; > > + samsung,picophy-dc-vol-level-adjust = <7>; > > status = "okay"; > > > > port { > > -- > > Hi Shawn, > > Rob has already acked the binding-doc changes, would you please queue > these two dts changes? Applied patch #3 and #4, thanks.
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts index 0f1d7f8aeac4..7c652b898114 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dts @@ -324,6 +324,8 @@ srp-disable; adp-disable; usb-role-switch; + samsung,picophy-pre-emp-curr-control = <3>; + samsung,picophy-dc-vol-level-adjust = <7>; status = "okay"; port {