[PATCH v5 11/12] ARM: dts: protonic: properly define PHY nodes on lanmcu and plym2m boards

Oleksij Rempel o.rempel at pengutronix.de
Thu Aug 20 03:34:53 EDT 2020


Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
---
 arch/arm/dts/imx6dl-lanmcu.dts | 15 ++++++++++++++-
 arch/arm/dts/imx6dl-plym2m.dts | 15 ++++++++++++++-
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/arch/arm/dts/imx6dl-lanmcu.dts b/arch/arm/dts/imx6dl-lanmcu.dts
index 42f8c91ece..67139930f9 100644
--- a/arch/arm/dts/imx6dl-lanmcu.dts
+++ b/arch/arm/dts/imx6dl-lanmcu.dts
@@ -308,12 +308,25 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rmii";
-	phy-reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
 	clocks = <&clks IMX6QDL_CLK_ENET>,
 		 <&clks IMX6QDL_CLK_ENET>,
 		 <&clk50m_phy>;
 	clock-names = "ipg", "ahb", "ptp";
 	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* Microchip KSZ8081RNA PHY */
+		rgmii_phy: ethernet-phy at 0 {
+			reg = <0>;
+			interrupts-extended = <&gpio5 23 IRQ_TYPE_LEVEL_LOW>;
+			reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <300>;
+		};
+	};
 };
 
 &uart2 {
diff --git a/arch/arm/dts/imx6dl-plym2m.dts b/arch/arm/dts/imx6dl-plym2m.dts
index d04137e282..e944a14dce 100644
--- a/arch/arm/dts/imx6dl-plym2m.dts
+++ b/arch/arm/dts/imx6dl-plym2m.dts
@@ -54,12 +54,25 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rmii";
-	phy-reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
 	clocks = <&clks IMX6QDL_CLK_ENET>,
 		 <&clks IMX6QDL_CLK_ENET>,
 		 <&clk50m_phy>;
 	clock-names = "ipg", "ahb", "ptp";
 	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* Microchip KSZ8081RNA PHY */
+		rgmii_phy: ethernet-phy at 0 {
+			reg = <0>;
+			interrupts-extended = <&gpio5 23 IRQ_TYPE_LEVEL_LOW>;
+			reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
+			reset-assert-us = <10000>;
+			reset-deassert-us = <300>;
+		};
+	};
 };
 
 &iomuxc {
-- 
2.28.0




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