> -----Original Message-----
> From: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> Sent: Saturday, October 16, 2021 2:33 AM
> To: Richard Zhu <hongxing.zhu@xxxxxxx>; tharvey@xxxxxxxxxxxxx;
> kishon@xxxxxx; vkoul@xxxxxxxxxx; robh@xxxxxxxxxx;
> galak@xxxxxxxxxxxxxxxxxxx; shawnguo@xxxxxxxxxx
> Cc: linux-phy@xxxxxxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx;
> linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx;
> kernel@xxxxxxxxxxxxxx; dl-linux-imx <linux-imx@xxxxxxx>
> Subject: Re: [PATCH v3 4/9] arm64: dts: imx8mm-evk: add the pcie phy
> support
>
> Am Dienstag, dem 12.10.2021 um 16:41 +0800 schrieb Richard Zhu:
> > Add the PCIe PHY support on iMX8MM EVK boards.
> > And set the default reference clock mode.
> >
> > Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx>
> > ---
> > arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 7 +++++++
> > 1 file changed, 7 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > index e033d0257b5a..2d0684ac82f6 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
> > @@ -5,6 +5,7 @@
> >
> > /dts-v1/;
> >
> > +#include <dt-bindings/phy/phy-imx8-pcie.h>
> > #include <dt-bindings/usb/pd.h>
> > #include "imx8mm.dtsi"
> >
> > @@ -289,6 +290,12 @@ pca6416: gpio@20 {
> > };
> > };
> >
> > +&pcie_phy {
> > + fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>;
> > + clocks = <&clk IMX8MM_CLK_DUMMY>;
>
> Please add a fixed clock DT node for the external clock generator and use this
> one instead of the dummy clock here.
[Richard Zhu] Would be changed, and squashed to 8# patch of this series. Thanks.
Best Regards
Richard Zhu
>
> Regards,
> Lucas
>
> > + status = "okay";
> > +};
> > +
> > &sai3 {
> > pinctrl-names = "default";
> > pinctrl-0 = <&pinctrl_sai3>;
>
