linux-kernel - [PATCH 2/3] ARM: dts: qcom: add ethernet definitions to ipq8064

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Date:   Mon, 18 May 2020 19:09:49 +0100
From:   Jonathan McDowell <noodles@...th.li>
To:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] ARM: dts: qcom: add ethernet definitions to ipq8064

Plumb in the 4 IPQ8064 stmmac based ethernet interfaces.

Signed-off-by: Jonathan McDowell <noodles@...th.li>
---
 arch/arm/boot/dts/qcom-ipq8064.dtsi | 108 ++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index b912da9a3ff3..9c0d5510c805 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -597,6 +597,114 @@
 			perst-gpio = <&qcom_pinmux 63 GPIO_ACTIVE_LOW>;
 		};
 
+		nss_common: syscon@...00000 {
+			compatible = "syscon";
+			reg = <0x03000000 0x0000FFFF>;
+		};
+
+		qsgmii_csr: syscon@...00000 {
+			compatible = "syscon";
+			reg = <0x1bb00000 0x000001FF>;
+		};
+
+		stmmac_axi_setup: stmmac-axi-config {
+			snps,wr_osr_lmt = <7>;
+			snps,rd_osr_lmt = <7>;
+			snps,blen = <16 0 0 0 0 0 0>;
+		};
+
+		gmac0: ethernet@...00000 {
+			device_type = "network";
+			compatible = "qcom,ipq806x-gmac";
+			reg = <0x37000000 0x200000>;
+			interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
+
+			snps,axi-config = <&stmmac_axi_setup>;
+			snps,pbl = <32>;
+			snps,aal = <1>;
+
+			qcom,nss-common = <&nss_common>;
+			qcom,qsgmii-csr = <&qsgmii_csr>;
+
+			clocks = <&gcc GMAC_CORE1_CLK>;
+			clock-names = "stmmaceth";
+
+			resets = <&gcc GMAC_CORE1_RESET>;
+			reset-names = "stmmaceth";
+
+			status = "disabled";
+		};
+
+		gmac1: ethernet@...00000 {
+			device_type = "network";
+			compatible = "qcom,ipq806x-gmac";
+			reg = <0x37200000 0x200000>;
+			interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
+
+			snps,axi-config = <&stmmac_axi_setup>;
+			snps,pbl = <32>;
+			snps,aal = <1>;
+
+			qcom,nss-common = <&nss_common>;
+			qcom,qsgmii-csr = <&qsgmii_csr>;
+
+			clocks = <&gcc GMAC_CORE2_CLK>;
+			clock-names = "stmmaceth";
+
+			resets = <&gcc GMAC_CORE2_RESET>;
+			reset-names = "stmmaceth";
+
+			status = "disabled";
+		};
+
+		gmac2: ethernet@...00000 {
+			device_type = "network";
+			compatible = "qcom,ipq806x-gmac";
+			reg = <0x37400000 0x200000>;
+			interrupts = <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
+
+			snps,axi-config = <&stmmac_axi_setup>;
+			snps,pbl = <32>;
+			snps,aal = <1>;
+
+			qcom,nss-common = <&nss_common>;
+			qcom,qsgmii-csr = <&qsgmii_csr>;
+
+			clocks = <&gcc GMAC_CORE3_CLK>;
+			clock-names = "stmmaceth";
+
+			resets = <&gcc GMAC_CORE3_RESET>;
+			reset-names = "stmmaceth";
+
+			status = "disabled";
+		};
+
+		gmac3: ethernet@...00000 {
+			device_type = "network";
+			compatible = "qcom,ipq806x-gmac";
+			reg = <0x37600000 0x200000>;
+			interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
+
+			snps,axi-config = <&stmmac_axi_setup>;
+			snps,pbl = <32>;
+			snps,aal = <1>;
+
+			qcom,nss-common = <&nss_common>;
+			qcom,qsgmii-csr = <&qsgmii_csr>;
+
+			clocks = <&gcc GMAC_CORE4_CLK>;
+			clock-names = "stmmaceth";
+
+			resets = <&gcc GMAC_CORE4_RESET>;
+			reset-names = "stmmaceth";
+
+			status = "disabled";
+		};
+
 		vsdcc_fixed: vsdcc-regulator {
 			compatible = "regulator-fixed";
 			regulator-name = "SDCC Power";
-- 
2.20.1