2020-03-13 10:27:06

by Oleksij Rempel

Subject: [PATCH v2 0/2] properly define some of PHYs

changes v3:
- add phy-handle on the marsboard

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 | 16 +++++++++++++++-
2 files changed, 30 insertions(+), 2 deletions(-)

--
2.25.1

2020-03-13 10:28:05

by Oleksij Rempel

Subject: [PATCH v3 2/2] ARM: dts: imx6q-marsboard: properly define rgmii PHY

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 | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6q-marsboard.dts b/arch/arm/boot/dts/imx6q-marsboard.dts
index 84b30bd6908f..05ee28388229 100644
--- a/arch/arm/boot/dts/imx6q-marsboard.dts
+++ b/arch/arm/boot/dts/imx6q-marsboard.dts
@@ -111,8 +111,22 @@ &fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rgmii-id";
- phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+ phy-handle = <&rgmii_phy>;
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

2020-03-13 17:51:35

by Andrew Lunn

Subject: Re: [PATCH v3 2/2] ARM: dts: imx6q-marsboard: properly define rgmii PHY

On Fri, Mar 13, 2020 at 11:25:34AM +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]>

Reviewed-by: Andrew Lunn <[email protected]>

Andrew

2020-03-16 03:18:26

by Shawn Guo

Subject: Re: [PATCH v2 0/2] properly define some of PHYs

On Fri, Mar 13, 2020 at 11:25:32AM +0100, Oleksij Rempel wrote:
> changes v3:
> - add phy-handle on the marsboard
>
> changes v2:
> - remove spaces
>
> Oleksij Rempel (2):
> ARM: dts: imx6dl-riotboard: properly define rgmii PHY
> ARM: dts: imx6q-marsboard: properly define rgmii PHY

Applied both, thanks.