1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/net/nxp,dwmac-imx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP i.MX8/9 DWMAC glue layer
10 - Clark Wang <xiaoning.wang@nxp.com>
11 - Shawn Guo <shawnguo@kernel.org>
12 - NXP Linux Team <linux-imx@nxp.com>
14 # We need a select here so we don't match all nodes with 'snps,dwmac'
20 - nxp,imx8mp-dwmac-eqos
21 - nxp,imx8dxl-dwmac-eqos
22 - nxp,imx93-dwmac-eqos
27 - $ref: "snps,dwmac.yaml#"
34 - nxp,imx8mp-dwmac-eqos
35 - nxp,imx8dxl-dwmac-eqos
36 - nxp,imx93-dwmac-eqos
37 - const: snps,dwmac-5.10a
42 - description: MAC host clock
43 - description: MAC apb clock
44 - description: MAC timer clock
45 - description: MAC RGMII TX clock
46 - description: EQOS MEM clock
60 $ref: /schemas/types.yaml#/definitions/phandle-array
63 - description: phandle to the GPR syscon
64 - description: the offset of the GPR register
66 Should be phandle/offset pair. The phandle to the syscon node which
67 encompases the GPR register, and the offset of the GPR register.
70 $ref: /schemas/types.yaml#/definitions/flag
72 To select RMII reference clock from external.
79 unevaluatedProperties: false
83 #include <dt-bindings/interrupt-controller/arm-gic.h>
84 #include <dt-bindings/interrupt-controller/irq.h>
85 #include <dt-bindings/clock/imx8mp-clock.h>
87 eqos: ethernet@30bf0000 {
88 compatible = "nxp,imx8mp-dwmac-eqos","snps,dwmac-5.10a";
89 reg = <0x30bf0000 0x10000>;
90 interrupts = <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
91 <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
92 interrupt-names = "macirq", "eth_wake_irq";
93 clocks = <&clk IMX8MP_CLK_ENET_QOS_ROOT>,
94 <&clk IMX8MP_CLK_QOS_ENET_ROOT>,
95 <&clk IMX8MP_CLK_ENET_QOS_TIMER>,
96 <&clk IMX8MP_CLK_ENET_QOS>;
97 clock-names = "stmmaceth", "pclk", "ptp_ref", "tx";