From 19a7abe74ddbe89db7c35a71c12b9b78f6482749 Mon Sep 17 00:00:00 2001 From: Fugang Duan Date: Tue, 15 Sep 2020 11:38:06 +0800 Subject: LF-2340 arm64: dts: imx8dxl-evk: add eqos and enet support Add eqos and enet support for imx8dxl evk board. Reviewed-by: Richard Zhu Signed-off-by: Fugang Duan --- .../dts/freescale/imx8dxl-evk-enet0-tja1100.dts | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8dxl-evk-enet0-tja1100.dts (limited to 'arch/arm64/boot/dts/freescale/imx8dxl-evk-enet0-tja1100.dts') diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk-enet0-tja1100.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk-enet0-tja1100.dts new file mode 100644 index 000000000000..b1de12136d68 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk-enet0-tja1100.dts @@ -0,0 +1,60 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2020 NXP + */ + +#include "imx8dxl-evk-enet0.dts" + +ðphy1 { + status = "disabled"; +}; + +&fec1 { + pinctrl-0 = <&pinctrl_fec1_rmii>; + clocks = <&enet0_lpcg 4>, + <&enet0_lpcg 2>, + <&clk IMX_SC_R_ENET_0 IMX_SC_C_DISABLE_50>, + <&enet0_lpcg 0>, + <&enet0_lpcg 1>; + phy-mode = "rmii"; + phy-handle = <ðphy2>; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy2: ethernet-phy@2 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <2>; + tja110x,refclk_in; + }; + }; +}; + +&iomuxc { + pinctrl_fec1_rmii: fec1rmiigrp { + fsl,pins = < + IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD 0x000014a0 + IMX8DXL_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD 0x000014a0 + IMX8DXL_ENET0_MDC_CONN_ENET0_MDC 0x06000020 + IMX8DXL_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020 + IMX8DXL_ENET0_RGMII_TXC_CONN_ENET0_RCLK50M_OUT 0x06000060 + IMX8DXL_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x00000060 + IMX8DXL_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x00000060 + IMX8DXL_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x00000060 + IMX8DXL_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x00000060 + IMX8DXL_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x00000060 + IMX8DXL_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x00000060 + IMX8DXL_ENET0_RGMII_RXD2_CONN_ENET0_RMII_RX_ER 0x00000060 + >; + }; +}; + +&max7322 { + status = "disabled"; +}; + +®_fec1_io { + status = "disabled"; +}; -- cgit v1.2.3