在imx6q中添加有线网络驱动问题

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在imx6q中添加有线网络驱动问题

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pche
Contributor I

在imx6q的dts文件中修改有线网驱动时

添加fec

&fec {

     pinctrl-names = "default";

     pinctrl-0 = <&pinctrl_enet>;

     phy-mode = "rgmii";

     phy-reset-gpios = <&gpio1 25 0>;

     fsl,magic-packet;

     status = "okay";

};

有线网络没有成功,但是pfuze是正常的,reboot命令不能重启,只能关闭系统

1.jpg

把i2c2的
MX6QDL_PAD_EIM_EB2__I2C2_SCL        0x4001b8b1
MX6QDL_PAD_EIM_D16__I2C2_SDA        0x4001b8b1  

改成

MX6QDL_PAD_KEY_COL3__I2C2_SCL       0x4001b8b1

MX6QDL_PAD_KEY_ROW3__I2C2_SDA       0x4001b8b1

有线网络能成功连接,pfuze如下图错误,reboot命令能正常重启

2.jpg

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jimmychan
NXP TechSupport
NXP TechSupport

so, how you connect the ethernet and pmic? The IOMUX setting should match with  your hardware design.

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