工具与软件:
双向转换
德州仪器(TI)工程师、
我正在 AM62A7上使用 TJA110 C45、驱动程序是
board-support/ti-linux-kernel-6.6.32+git-ti/drivers/net/phy/NXP-c45-tja11xx.c
遇到以下问题:
环境: ti-processor-sdk-linux-edgeai-am62a-evm-10_00_00_08
2)器件树
&cpsw3g_mdio {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&main_mdio1_pins_default>;
cpsw3g_phy1: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c45";
reg = <1>;
//ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
//ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
ti,min-output-impedance;
};
};
错误 get_phy_device
get_phy_c45_idsget_phy_c45_devs_in_pkgmdiobus_c45_read//返回-22
如何解决此问题?
此致、
兰溪地区




