Add node for EQoS ethernet controller as the second ethernet port
on i.MX8MP
Signed-off-by: Ye Li <ye...@nxp.com>
---
arch/arm/dts/imx8mp.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm/dts/imx8mp.dtsi b/arch/arm/dts/imx8mp.dtsi
index ecccfbb..813dc66 100644
--- a/arch/arm/dts/imx8mp.dtsi
+++ b/arch/arm/dts/imx8mp.dtsi
@@ -18,6 +18,7 @@
aliases {
ethernet0 = &fec;
+ ethernet1 = &eqos;
gpio0 = &gpio1;
gpio1 = &gpio2;
gpio2 = &gpio3;
@@ -771,6 +772,28 @@
fsl,num-rx-queues = <3>;
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";
+ };
};
gic: interrupt-controller@38800000 {
--
2.7.4
