主题:DP83869中讨论的其他器件
工具/软件:
尊敬的专家:
SDK:ti-processor-sdk-linux-adas-j722s-evm-10_00_00_08
DTS:
&cpsw3g { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&rgmii1_pins_default>; }; &cpsw3g_mdio { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mdio_pins_default>; cpsw3g_phy0: ethernet-phy@0 { reg = <0>; ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; ti,min-output-impedance; }; cpsw3g_phy1: ethernet-phy@1{ reg = <1>; ti,op-mode = <DP83869_SGMII_COPPER_ETHERNET>; }; }; &cpsw_port1 { phy-mode = "rgmii-rxid"; phy-handle = <&cpsw3g_phy0>; }; &cpsw_port2 { status = "okay"; phy-mode = "sgmii"; mac-address = [00 00 00 00 00 00]; phys = <&serdes1_sgmii_link>; phy-names = "serdes"; phy-handle = <&cpsw3g_phy1>; }; &serdes_ln_ctrl { idle-states = <J722S_SERDES0_LANE0_USB>, <J722S_SERDES1_LANE0_QSGMII_LANE1>; }; &serdes0 { status = "okay"; serdes0_usb_link: phy@0 { reg = <0>; cdns,num-lanes = <1>; #phy-cells = <0>; cdns,phy-type = <PHY_TYPE_USB3>; resets = <&serdes_wiz0 1>; }; }; &serdes1 { serdes1_sgmii_link: phy@0 { reg = <0>; cdns,num-lanes = <1>; #phy-cells = <0>; cdns,phy-type = <PHY_TYPE_SGMII>; resets = <&serdes_wiz1 1>; }; };
我们有一个需要使用双网卡的 TDA4VEN 项目。 我们在 SerDes1上安装了一个带有 SGMII 接口的 Rtl8211FS 网卡。
此 DTS 的配置无法正确加载 SGMII RLK8211fs 的 phy 驱动程序。 我可以询问如何配置它
谢谢你。