[PATCH V4 7/8] ARM: dts: stm32: add support of ethernet on stm32mp157c-ev1

[Christophe Roullier]

MAC is connected to a PHY in RGMII mode.

Signed-off-by: Christophe Roullier <christophe.roull...@st.com>
---
 arch/arm/boot/dts/stm32mp157c-ev1.dts | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts 
b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index 57e6dbc..a7fee5c 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -17,5 +17,25 @@
 
        aliases {
                serial0 = &uart4;
+               ethernet0 = &ethernet0;
+       };
+};
+
+&ethernet0 {
+       status = "okay";
+       pinctrl-0 = <&ethernet0_rgmii_pins_a>;
+       pinctrl-1 = <&ethernet0_rgmii_pins_sleep_a>;
+       pinctrl-names = "default", "sleep";
+       phy-mode = "rgmii";
+       max-speed = <1000>;
+       phy-handle = <&phy0>;
+
+       mdio0 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "snps,dwmac-mdio";
+               phy0: ethernet-phy@0 {
+                       reg = <0>;
+               };
        };
 };
-- 
1.9.1