linux-kernel - [PATCH 4/8] arm64: dts: qcom: sm8150: add ethernet node

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Date:   Thu, 27 Jan 2022 03:47:21 +0530
From:   Bhupesh Sharma <bhupesh.sharma@...aro.org>
To:     linux-arm-msm@...r.kernel.org
Cc:     bhupesh.sharma@...aro.org, bhupesh.linux@...il.com,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        robh+dt@...nel.org, agross@...nel.org, sboyd@...nel.org,
        tdas@...eaurora.org, mturquette@...libre.com,
        linux-clk@...r.kernel.org, bjorn.andersson@...aro.org,
        davem@...emloft.net, netdev@...r.kernel.org,
        Vinod Koul <vkoul@...nel.org>
Subject: [PATCH 4/8] arm64: dts: qcom: sm8150: add ethernet node

From: Vinod Koul <vkoul@...nel.org>

SM8150 SoC supports ethqos ethernet controller so add the node for it

Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
Signed-off-by: Vinod Koul <vkoul@...nel.org>
[bhsharma: Correct ethernet interrupt numbers and add power-domain]
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm8150.dtsi | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 463732bcfc07..70cf4651598a 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -915,6 +915,33 @@ gpi_dma0: dma-controller@...000 {
 			status = "disabled";
 		};
 
+		ethernet: ethernet@...00 {
+			compatible = "qcom,sm8150-ethqos";
+			reg = <0x0 0x00020000 0x0 0x10000>,
+			      <0x0 0x00036000 0x0 0x100>;
+			reg-names = "stmmaceth", "rgmii";
+			clock-names = "stmmaceth", "pclk", "ptp_ref", "rgmii";
+			clocks = <&gcc GCC_EMAC_AXI_CLK>,
+				<&gcc GCC_EMAC_SLV_AHB_CLK>,
+				<&gcc GCC_EMAC_PTP_CLK>,
+				<&gcc GCC_EMAC_RGMII_CLK>;
+			interrupts = <GIC_SPI 689 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 699 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq", "eth_lpi";
+
+			power-domains = <&gcc EMAC_GDSC>;
+			resets = <&gcc GCC_EMAC_BCR>;
+
+			iommus = <&apps_smmu 0x3C0 0x0>;
+
+			snps,tso;
+			rx-fifo-depth = <4096>;
+			tx-fifo-depth = <4096>;
+
+			status = "disabled";
+		};
+
+
 		qupv3_id_0: geniqup@...000 {
 			compatible = "qcom,geni-se-qup";
 			reg = <0x0 0x008c0000 0x0 0x6000>;
-- 
2.34.1