[PATCH 6/7] ARM: dts: stm32: add ethernet1 and ethernet2 for STM32MP135F-DK board

[Christophe Roullier]

Add dual Ethernet:
-Ethernet1: RMII with crystal
-Ethernet2: RMII without crystal

With Ethernet1, we can performed WoL from PHY instead of GMAC point of view.
(in this case IRQ for WoL is managed as wakeup pin and configured
in OS secure).

Signed-off-by: Christophe Roullier <christophe.roullier at foss.st.com>
---
 arch/arm/boot/dts/st/stm32mp135f-dk.dts | 48 +++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
index eea740d097c7..1316cc16f8dd 100644
--- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts
+++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts
@@ -19,6 +19,8 @@ / {
 	compatible = "st,stm32mp135f-dk", "st,stm32mp135";
 
 	aliases {
+		ethernet0 = &ethernet1;
+		ethernet1 = &ethernet2;
 		serial0 = &uart4;
 		serial1 = &usart1;
 		serial2 = &uart8;
@@ -93,6 +95,52 @@ channel at 12 {
 	};
 };
 
+&ethernet1 {
+	status = "okay";
+	pinctrl-0 = <&eth1_rmii_pins_a>;
+	pinctrl-1 = <&eth1_rmii_sleep_pins_a>;
+	pinctrl-names = "default", "sleep";
+	phy-mode = "rmii";
+	max-speed = <100>;
+	phy-handle = <&phy0_eth1>;
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+
+		phy0_eth1: ethernet-phy at 0 {
+			compatible = "ethernet-phy-id0007.c131";
+			reset-gpios =  <&mcp23017 9 GPIO_ACTIVE_LOW>;
+			reg = <0>;
+			wakeup-source;
+		};
+	};
+};
+
+&ethernet2 {
+	status = "okay";
+	pinctrl-0 = <&eth2_rmii_pins_a>;
+	pinctrl-1 = <&eth2_rmii_sleep_pins_a>;
+	pinctrl-names = "default", "sleep";
+	phy-mode = "rmii";
+	max-speed = <100>;
+	phy-handle = <&phy0_eth2>;
+	st,ext-phyclk;
+	phy-supply = <&scmi_v3v3_sw>;
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "snps,dwmac-mdio";
+		phy0_eth2: ethernet-phy at 0 {
+			compatible = "ethernet-phy-id0007.c131";
+			reset-gpios = <&mcp23017 10 GPIO_ACTIVE_LOW>;
+			reg = <0>;
+		};
+	};
+};
+
 &i2c1 {
 	pinctrl-names = "default", "sleep";
 	pinctrl-0 = <&i2c1_pins_a>;
-- 
2.25.1