| Message ID | 20200331005701.283998-5-marex@denx.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: dts: stm32: Repair AV96 board | expand |
On Tue, Mar 31, 2020 at 02:56:43AM +0200, Marek Vasut wrote: > The KS9031 PHY supports configurable PHY skews to compensate for > the board routing. Fill in the correct values. > > Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Thanks, Mani > Cc: Alexandre Torgue <alexandre.torgue@st.com> > Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> > Cc: Patrice Chotard <patrice.chotard@st.com> > Cc: Patrick Delaunay <patrick.delaunay@st.com> > Cc: linux-stm32@st-md-mailman.stormreply.com > To: linux-arm-kernel@lists.infradead.org > --- > V2: No change > --- > arch/arm/boot/dts/stm32mp157a-avenger96.dts | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts > index a568d3824cb0..e58653ccb60f 100644 > --- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts > +++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts > @@ -96,6 +96,20 @@ mdio0 { > compatible = "snps,dwmac-mdio"; > phy0: ethernet-phy@7 { > reg = <7>; > + > + rxc-skew-ps = <1500>; > + rxdv-skew-ps = <540>; > + rxd0-skew-ps = <420>; > + rxd1-skew-ps = <420>; > + rxd2-skew-ps = <420>; > + rxd3-skew-ps = <420>; > + > + txc-skew-ps = <1440>; > + txen-skew-ps = <540>; > + txd0-skew-ps = <420>; > + txd1-skew-ps = <420>; > + txd2-skew-ps = <420>; > + txd3-skew-ps = <420>; > }; > }; > }; > -- > 2.25.1 >
diff --git a/arch/arm/boot/dts/stm32mp157a-avenger96.dts b/arch/arm/boot/dts/stm32mp157a-avenger96.dts index a568d3824cb0..e58653ccb60f 100644 --- a/arch/arm/boot/dts/stm32mp157a-avenger96.dts +++ b/arch/arm/boot/dts/stm32mp157a-avenger96.dts @@ -96,6 +96,20 @@ mdio0 { compatible = "snps,dwmac-mdio"; phy0: ethernet-phy@7 { reg = <7>; + + rxc-skew-ps = <1500>; + rxdv-skew-ps = <540>; + rxd0-skew-ps = <420>; + rxd1-skew-ps = <420>; + rxd2-skew-ps = <420>; + rxd3-skew-ps = <420>; + + txc-skew-ps = <1440>; + txen-skew-ps = <540>; + txd0-skew-ps = <420>; + txd1-skew-ps = <420>; + txd2-skew-ps = <420>; + txd3-skew-ps = <420>; }; }; };
The KS9031 PHY supports configurable PHY skews to compensate for the board routing. Fill in the correct values. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Alexandre Torgue <alexandre.torgue@st.com> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: linux-stm32@st-md-mailman.stormreply.com To: linux-arm-kernel@lists.infradead.org --- V2: No change --- arch/arm/boot/dts/stm32mp157a-avenger96.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+)