zhangpeng/rockchip
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

rockchip

Browse Source
This commit is contained in:
zhangpeng
2025-04-28 11:36:59 +08:00
commit 5dd7a8972b
945 changed files with 332963 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
rk3528/rp-eth-gmac1-rgmii.dtsi Executable file
View File

@@ -0,0 +1,34 @@
&gmac1 {
/* Use rgmii-rxid mode to disable rx delay inside Soc */
phy-mode = "rgmii-rxid";
clock_in_out = "input";
snps,reset-gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
/* Reset time is 20ms, 100ms for rtl8211f */
snps,reset-delays-us = <0 20000 100000>;
tx_delay = <0x33>;
/* rx_delay = <0x3f>; */
pinctrl-names = "default";
pinctrl-0 = <&rgmii_miim
&rgmii_tx_bus2
&rgmii_rx_bus2
&rgmii_rgmii_clk
&rgmii_rgmii_bus
&rgmii_clk
&eth_pins>;
phy-handle = <&rgmii_phy>;
status = "okay";
};
&mdio1 {
rgmii_phy: phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0x1>;
clocks = <&cru CLK_GMAC1_VPU_25M>;
};
};