* [PATCH v3 1/2] ARM: dts: imx6dl-riotboard: properly define rgmii PHY
2020-03-13 10:25 [PATCH v2 0/2] properly define some of PHYs Oleksij Rempel
@ 2020-03-13 10:25 ` Oleksij Rempel
2020-03-13 10:25 ` [PATCH v3 2/2] ARM: dts: imx6q-marsboard: " Oleksij Rempel
2020-03-16 2:47 ` [PATCH v2 0/2] properly define some of PHYs Shawn Guo
2 siblings, 0 replies; 5+ messages in thread
From: Oleksij Rempel @ 2020-03-13 10:25 UTC (permalink / raw)
To: Andrew Lunn, Florian Fainelli, Heiner Kallweit, Mark Rutland,
Rob Herring, Sascha Hauer, Shawn Guo
Cc: Oleksij Rempel, David S. Miller, devicetree, Fabio Estevam,
Liam Girdwood, linux-arm-kernel, linux-kernel, Mark Brown,
netdev, NXP Linux Team, Pengutronix Kernel Team, Russell King
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.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
arch/arm/boot/dts/imx6dl-riotboard.dts | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts
index 829654e1835a..065d3ab0f50a 100644
--- a/arch/arm/boot/dts/imx6dl-riotboard.dts
+++ b/arch/arm/boot/dts/imx6dl-riotboard.dts
@@ -89,11 +89,25 @@ &fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rgmii-id";
- phy-reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
+ phy-handle = <&rgmii_phy>;
interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
<&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
fsl,err006687-workaround-present;
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>;
+ };
+ };
};
&gpio1 {
--
2.25.1
^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v3 2/2] ARM: dts: imx6q-marsboard: properly define rgmii PHY
2020-03-13 10:25 [PATCH v2 0/2] properly define some of PHYs Oleksij Rempel
2020-03-13 10:25 ` [PATCH v3 1/2] ARM: dts: imx6dl-riotboard: properly define rgmii PHY Oleksij Rempel
@ 2020-03-13 10:25 ` Oleksij Rempel
2020-03-13 17:50 ` Andrew Lunn
2020-03-16 2:47 ` [PATCH v2 0/2] properly define some of PHYs Shawn Guo
2 siblings, 1 reply; 5+ messages in thread
From: Oleksij Rempel @ 2020-03-13 10:25 UTC (permalink / raw)
To: Andrew Lunn, Florian Fainelli, Heiner Kallweit, Mark Rutland,
Rob Herring, Sascha Hauer, Shawn Guo
Cc: Oleksij Rempel, David S. Miller, devicetree, Fabio Estevam,
Liam Girdwood, linux-arm-kernel, linux-kernel, Mark Brown,
netdev, NXP Linux Team, Pengutronix Kernel Team, Russell King
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 <o.rempel@pengutronix.de>
---
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
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH v3 2/2] ARM: dts: imx6q-marsboard: properly define rgmii PHY
2020-03-13 10:25 ` [PATCH v3 2/2] ARM: dts: imx6q-marsboard: " Oleksij Rempel
@ 2020-03-13 17:50 ` Andrew Lunn
0 siblings, 0 replies; 5+ messages in thread
From: Andrew Lunn @ 2020-03-13 17:50 UTC (permalink / raw)
To: Oleksij Rempel
Cc: Florian Fainelli, Heiner Kallweit, Mark Rutland, Rob Herring,
Sascha Hauer, Shawn Guo, David S. Miller, devicetree,
Fabio Estevam, Liam Girdwood, linux-arm-kernel, linux-kernel,
Mark Brown, netdev, NXP Linux Team, Pengutronix Kernel Team,
Russell King
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 <o.rempel@pengutronix.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v2 0/2] properly define some of PHYs
2020-03-13 10:25 [PATCH v2 0/2] properly define some of PHYs Oleksij Rempel
2020-03-13 10:25 ` [PATCH v3 1/2] ARM: dts: imx6dl-riotboard: properly define rgmii PHY Oleksij Rempel
2020-03-13 10:25 ` [PATCH v3 2/2] ARM: dts: imx6q-marsboard: " Oleksij Rempel
@ 2020-03-16 2:47 ` Shawn Guo
2 siblings, 0 replies; 5+ messages in thread
From: Shawn Guo @ 2020-03-16 2:47 UTC (permalink / raw)
To: Oleksij Rempel
Cc: Andrew Lunn, Florian Fainelli, Heiner Kallweit, Mark Rutland,
Rob Herring, Sascha Hauer, David S. Miller, devicetree,
Fabio Estevam, Liam Girdwood, linux-arm-kernel, linux-kernel,
Mark Brown, netdev, NXP Linux Team, Pengutronix Kernel Team,
Russell King
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.
^ permalink raw reply [flat|nested] 5+ messages in thread