changes v2:
- remove spaces
Oleksij Rempel (2):
ARM: dts: imx6dl-riotboard: properly define rgmii PHY
ARM: dts: imx6q-marsboard: properly define rgmii PHY
arch/arm/boot/dts/imx6dl-riotboard.dts | 16 +++++++++++++++-
arch/arm/boot/dts/imx6q-marsboard.dts | 15 ++++++++++++++-
2 files changed, 29 insertions(+), 2 deletions(-)
--
2.25.1
The Atheros AR8035 PHY can be autodetected but can't use interrupt
support provided on this board. Define MDIO bus and the PHY node to make
it work properly.
Signed-off-by: Oleksij Rempel <[email protected]>
---
arch/arm/boot/dts/imx6q-marsboard.dts | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6q-marsboard.dts b/arch/arm/boot/dts/imx6q-marsboard.dts
index 84b30bd6908f..1f31d86a217b 100644
--- a/arch/arm/boot/dts/imx6q-marsboard.dts
+++ b/arch/arm/boot/dts/imx6q-marsboard.dts
@@ -111,8 +111,21 @@ &fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rgmii-id";
- phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Atheros AR8035 PHY */
+ rgmii_phy: ethernet-phy@4 {
+ reg = <4>;
+ interrupts-extended = <&gpio1 28 IRQ_TYPE_LEVEL_LOW>;
+ reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <1000>;
+ };
+ };
};
&hdmi {
--
2.25.1
On Fri, Mar 13, 2020 at 06:32:24AM +0100, Oleksij Rempel wrote:
> The Atheros AR8035 PHY can be autodetected but can't use interrupt
> support provided on this board. Define MDIO bus and the PHY node to make
> it work properly.
>
> Signed-off-by: Oleksij Rempel <[email protected]>
> ---
> arch/arm/boot/dts/imx6q-marsboard.dts | 15 ++++++++++++++-
> 1 file changed, 14 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/imx6q-marsboard.dts b/arch/arm/boot/dts/imx6q-marsboard.dts
> index 84b30bd6908f..1f31d86a217b 100644
> --- a/arch/arm/boot/dts/imx6q-marsboard.dts
> +++ b/arch/arm/boot/dts/imx6q-marsboard.dts
> @@ -111,8 +111,21 @@ &fec {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_enet>;
> phy-mode = "rgmii-id";
> - phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
> status = "okay";
Hi Oleksij
I don't see a phy-handle here. So is it still using phy_find_first()?
Andrew
On Fri, Mar 13, 2020 at 10:55:45AM +0100, Andrew Lunn wrote:
> On Fri, Mar 13, 2020 at 06:32:24AM +0100, Oleksij Rempel wrote:
> > The Atheros AR8035 PHY can be autodetected but can't use interrupt
> > support provided on this board. Define MDIO bus and the PHY node to make
> > it work properly.
> >
> > Signed-off-by: Oleksij Rempel <[email protected]>
> > ---
> > arch/arm/boot/dts/imx6q-marsboard.dts | 15 ++++++++++++++-
> > 1 file changed, 14 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/arm/boot/dts/imx6q-marsboard.dts b/arch/arm/boot/dts/imx6q-marsboard.dts
> > index 84b30bd6908f..1f31d86a217b 100644
> > --- a/arch/arm/boot/dts/imx6q-marsboard.dts
> > +++ b/arch/arm/boot/dts/imx6q-marsboard.dts
> > @@ -111,8 +111,21 @@ &fec {
> > pinctrl-names = "default";
> > pinctrl-0 = <&pinctrl_enet>;
> > phy-mode = "rgmii-id";
> > - phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
> > status = "okay";
>
> Hi Oleksij
>
> I don't see a phy-handle here. So is it still using phy_find_first()?
Uff... right. Thx for pointing it.
Regards,
Oleksij
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