From: Robert Marko <robert.marko@sartura.hr>
Date: Mon, 3 Jun 2024 12:06:16 +0000 (+0200)
Subject: arm: dts: add IPQ4019 ESS EDMA U-Boot additions
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=927739c0b700cb37fd16dfbe8919484511885359;p=u-boot.git

arm: dts: add IPQ4019 ESS EDMA U-Boot additions

IPQ4019 ESS EDMA support is not yet in upstream Linux, so for now lets use
the latest pending Linux DTS node for wired networking.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
---

diff --git a/arch/arm/dts/qcom-ipq4019-u-boot.dtsi b/arch/arm/dts/qcom-ipq4019-u-boot.dtsi
new file mode 100644
index 0000000000..07aaaa9f41
--- /dev/null
+++ b/arch/arm/dts/qcom-ipq4019-u-boot.dtsi
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/ {
+	soc {
+		switch: switch@c000000 {
+			compatible = "qcom,ipq4019-ess";
+			reg = <0xc000000 0x80000>, <0x98000 0x800>, <0xc080000 0x8000>;
+			reg-names = "base", "psgmii_phy", "edma";
+			resets = <&gcc ESS_PSGMII_ARES>, <&gcc ESS_RESET>;
+			reset-names = "psgmii", "ess";
+			clocks = <&gcc GCC_ESS_CLK>;
+			clock-names = "ess";
+			mdio = <&mdio>;
+			interrupts = <GIC_SPI  65 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  66 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  67 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  68 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  69 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  70 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  71 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  72 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  73 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  74 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  75 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  76 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  77 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  78 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  79 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI  80 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 240 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 241 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 242 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 243 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 244 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 245 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 246 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 247 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 248 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 249 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 250 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 251 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 252 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 253 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 254 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 255 IRQ_TYPE_EDGE_RISING>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				swport1: port@1 { /* MAC1 */
+					reg = <1>;
+					label = "lan1";
+					phy-handle = <&ethphy0>;
+					phy-mode = "psgmii";
+
+					status = "disabled";
+				};
+
+				swport2: port@2 { /* MAC2 */
+					reg = <2>;
+					label = "lan2";
+					phy-handle = <&ethphy1>;
+					phy-mode = "psgmii";
+
+					status = "disabled";
+				};
+
+				swport3: port@3 { /* MAC3 */
+					reg = <3>;
+					label = "lan3";
+					phy-handle = <&ethphy2>;
+					phy-mode = "psgmii";
+
+					status = "disabled";
+				};
+
+				swport4: port@4 { /* MAC4 */
+					reg = <4>;
+					label = "lan4";
+					phy-handle = <&ethphy3>;
+					phy-mode = "psgmii";
+
+					status = "disabled";
+				};
+
+				swport5: port@5 { /* MAC5 */
+					reg = <5>;
+					label = "wan";
+					phy-handle = <&ethphy4>;
+					phy-mode = "psgmii";
+
+					status = "disabled";
+				};
+			};
+		};
+	};
+};
+
+&mdio {
+	psgmiiphy: psgmii-phy@5 {
+		reg = <5>;
+	};
+};