netdev - [PATCH V2 4/7] arm64: dts: imx93: add eqos support

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Date:   Fri, 13 Jan 2023 11:33:44 +0800
From:   Clark Wang <xiaoning.wang@....com>
To:     wei.fang@....com, shenwei.wang@....com, davem@...emloft.net,
        edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de, festevam@...il.com,
        peppe.cavallaro@...com, alexandre.torgue@...s.st.com,
        joabreu@...opsys.com, mcoquelin.stm32@...il.com,
        richardcochran@...il.com
Cc:     linux-imx@....com, kernel@...gutronix.de, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-stm32@...md-mailman.stormreply.com
Subject: [PATCH V2 4/7] arm64: dts: imx93: add eqos support

Add EQoS node for imx93 platform.

Signed-off-by: Clark Wang <xiaoning.wang@....com>
---
New patch added in V2, split dtsi and dts changes into separate patches
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 6808321ed809..ff2253cb7d4a 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -564,6 +564,28 @@ usdhc2: mmc@...60000 {
 				status = "disabled";
 			};
 
+			eqos: ethernet@...a0000 {
+				compatible = "nxp,imx93-dwmac-eqos", "snps,dwmac-5.10a";
+				reg = <0x428a0000 0x10000>;
+				interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "eth_wake_irq", "macirq";
+				clocks = <&clk IMX93_CLK_ENET_QOS_GATE>,
+					 <&clk IMX93_CLK_ENET_QOS_GATE>,
+					 <&clk IMX93_CLK_ENET_TIMER2>,
+					 <&clk IMX93_CLK_ENET>,
+					 <&clk IMX93_CLK_ENET_QOS_GATE>;
+				clock-names = "stmmaceth", "pclk", "ptp_ref", "tx", "mem";
+				assigned-clocks = <&clk IMX93_CLK_ENET_TIMER2>,
+						  <&clk IMX93_CLK_ENET>;
+				assigned-clock-parents = <&clk IMX93_CLK_SYS_PLL_PFD1_DIV2>,
+							 <&clk IMX93_CLK_SYS_PLL_PFD0_DIV2>;
+				assigned-clock-rates = <100000000>, <250000000>;
+				intf_mode = <&wakeupmix_gpr 0x28>;
+				clk_csr = <0>;
+				status = "disabled";
+			};
+
 			usdhc3: mmc@...b0000 {
 				compatible = "fsl,imx93-usdhc", "fsl,imx8mm-usdhc";
 				reg = <0x428b0000 0x10000>;
-- 
2.34.1