diff mbox series

[v2,8/8] arm64: dts: renesas: r8a779f0: spider: Enable Ethernet Switch and SERDES

Message ID 20220921084745.3355107-9-yoshihiro.shimoda.uh@renesas.com (mailing list archive)
State Superseded
Delegated to: Geert Uytterhoeven
Headers show
Series treewide: Add R-Car S4-8 Ethernet Switch support | expand

Commit Message

Yoshihiro Shimoda Sept. 21, 2022, 8:47 a.m. UTC 
Enable Ethernet Switch and SERDES for R-Car S4-8 (r8a779f0).

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
 .../dts/renesas/r8a779f0-spider-ethernet.dtsi | 54 +++++++++++++++++++
 1 file changed, 54 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi b/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi
index 15e8d1ebf575..8f6f7d5ea31a 100644
--- a/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779f0-spider-ethernet.dtsi
@@ -4,6 +4,9 @@ 
  *
  * Copyright (C) 2021 Renesas Electronics Corp.
  */
+&eth_serdes {
+	status = "okay";
+};
 
 &i2c4 {
 	eeprom@52 {
@@ -13,3 +16,54 @@  eeprom@52 {
 		pagesize = <8>;
 	};
 };
+
+&rswitch {
+	status = "okay";
+
+	ethernet-ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		port@0 {
+			reg = <0>;
+			phys = <&eth_serdes 0>;
+			phy-handle = <&u101>;
+			phy-mode = "sgmii";
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				u101: ethernet-phy@1 {
+					reg = <1>;
+					compatible = "ethernet-phy-ieee802.3-c45";
+				};
+			};
+		};
+		port@1 {
+			reg = <1>;
+			phys = <&eth_serdes 1>;
+			phy-handle = <&u201>;
+			phy-mode = "sgmii";
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				u201: ethernet-phy@2 {
+					reg = <2>;
+					compatible = "ethernet-phy-ieee802.3-c45";
+				};
+			};
+		};
+		port@2 {
+			reg = <2>;
+			phys = <&eth_serdes 2>;
+			phy-handle = <&u301>;
+			phy-mode = "sgmii";
+			mdio {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				u301: ethernet-phy@3 {
+					reg = <3>;
+					compatible = "ethernet-phy-ieee802.3-c45";
+				};
+			};
+		};
+	};
+};