[PATCH 1/2] ARM: imx: imx8mn-*-evk: use reset-gpios in phy node

To be in sync with the linux devicetree change the 'phy-reset-gpios' in the fec node to 'reset-gpios' in the phy node. The PHY reset will be done by the eth-phy-uclass driver while probing the PHY. This is ok since it is done before probing the fec.
Signed-off-by: Heiko Thiery heiko.thiery@gmail.com --- arch/arm/dts/imx8mn-evk.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/imx8mn-evk.dtsi b/arch/arm/dts/imx8mn-evk.dtsi index fc2c7f1d44..ed865444da 100644 --- a/arch/arm/dts/imx8mn-evk.dtsi +++ b/arch/arm/dts/imx8mn-evk.dtsi @@ -53,7 +53,6 @@ pinctrl-0 = <&pinctrl_fec1>; phy-mode = "rgmii-id"; phy-handle = <ðphy0>; - phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; fsl,magic-packet; status = "okay";
@@ -64,6 +63,8 @@ ethphy0: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0>; + reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; + reset-assert-us = <10000>; vddio-supply = <&vddio>;
vddio: vddio-regulator {

To be in sync with the linux devicetree add the disable-smarteee property.
Signed-off-by: Heiko Thiery heiko.thiery@gmail.com --- arch/arm/dts/imx8mn-evk.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/imx8mn-evk.dtsi b/arch/arm/dts/imx8mn-evk.dtsi index ed865444da..fd253f0042 100644 --- a/arch/arm/dts/imx8mn-evk.dtsi +++ b/arch/arm/dts/imx8mn-evk.dtsi @@ -65,6 +65,7 @@ reg = <0>; reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; reset-assert-us = <10000>; + qca,disable-smarteee; vddio-supply = <&vddio>;
vddio: vddio-regulator {

On 2/23/22 10:48, Heiko Thiery wrote:
To be in sync with the linux devicetree add the disable-smarteee property.
Tested-by: Marek Vasut marex@denx.de # 8MNANOD4-EVK

On 2/23/22 10:48, Heiko Thiery wrote:
To be in sync with the linux devicetree change the 'phy-reset-gpios' in the fec node to 'reset-gpios' in the phy node. The PHY reset will be done by the eth-phy-uclass driver while probing the PHY. This is ok since it is done before probing the fec.
Signed-off-by: Heiko Thiery heiko.thiery@gmail.com
Tested-by: Marek Vasut marex@denx.de # 8MNANOD4-EVK

On Wed, Feb 23, 2022 at 6:48 AM Heiko Thiery heiko.thiery@gmail.com wrote:
To be in sync with the linux devicetree change the 'phy-reset-gpios' in the fec node to 'reset-gpios' in the phy node. The PHY reset will be done by the eth-phy-uclass driver while probing the PHY. This is ok since it is done before probing the fec.
Signed-off-by: Heiko Thiery heiko.thiery@gmail.com
Reviewed-by: Fabio Estevam festevam@gmail.com
participants (3)
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Fabio Estevam
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Heiko Thiery
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Marek Vasut