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From: Marek Vasut <marex@denx.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Marek Vasut <marex@denx.de>, Dong Aisheng <aisheng.dong@nxp.com>,
	Peng Fan <peng.fan@nxp.com>, NXP Linux Team <linux-imx@nxp.com>,
	Teresa Remmet <t.remmet@phytec.de>, Heiko Schocher <hs@denx.de>,
	Shawn Guo <shawnguo@kernel.org>
Subject: [PATCH 1/2] arm64: dts: imx8mp: add eqos node and alias
Date: Tue, 16 Feb 2021 10:38:24 +0100	[thread overview]
Message-ID: <20210216093825.61154-1-marex@denx.de> (raw)

Add EQOS GMAC node per Documentation/devicetree/bindings/net/imx-dwmac.txt ,
leave out the nvmem entries as that is not yet available, so the MAC has to
be passed in via DT by the bootloader.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Dong Aisheng <aisheng.dong@nxp.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Teresa Remmet <t.remmet@phytec.de>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 60083e8aa4272..733961b7e2ec6 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -18,6 +18,7 @@
 
 	aliases {
 		ethernet0 = &fec;
+		ethernet1 = &eqos;
 		gpio0 = &gpio1;
 		gpio1 = &gpio2;
 		gpio2 = &gpio3;
@@ -786,6 +787,28 @@
 				nvmem_macaddr_swap;
 				status = "disabled";
 			};
+
+			eqos: ethernet@30bf0000 {
+				compatible = "nxp,imx8mp-dwmac-eqos", "snps,dwmac-5.10a";
+				reg = <0x30bf0000 0x10000>;
+				interrupts = <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "eth_wake_irq", "macirq";
+				clocks = <&clk IMX8MP_CLK_ENET_QOS_ROOT>,
+					 <&clk IMX8MP_CLK_QOS_ENET_ROOT>,
+					 <&clk IMX8MP_CLK_ENET_QOS_TIMER>,
+					 <&clk IMX8MP_CLK_ENET_QOS>;
+				clock-names = "stmmaceth", "pclk", "ptp_ref", "tx";
+				assigned-clocks = <&clk IMX8MP_CLK_ENET_AXI>,
+						  <&clk IMX8MP_CLK_ENET_QOS_TIMER>,
+						  <&clk IMX8MP_CLK_ENET_QOS>;
+				assigned-clock-parents = <&clk IMX8MP_SYS_PLL1_266M>,
+							 <&clk IMX8MP_SYS_PLL2_100M>,
+							 <&clk IMX8MP_SYS_PLL2_125M>;
+				assigned-clock-rates = <0>, <100000000>, <125000000>;
+				intf_mode = <&gpr 0x4>;
+				status = "disabled";
+			};
 		};
 
 		aips4: bus@32c00000 {
-- 
2.30.0


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             reply	other threads:[~2021-02-16  9:40 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-16  9:38 Marek Vasut [this message]
2021-02-16  9:38 ` [PATCH 2/2] arm64: dts: freescale: Add support EQOS MAC on phyBOARD-Pollux-i.MX8MP Marek Vasut
2021-02-17 20:17   ` Teresa Remmet
2021-02-28 21:14     ` Marek Vasut

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