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arm64: dts: rockchip: add gmac0 and gmac1 node for rk3588-evb4

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Signed-off-by: Shaoxing Chen <csx@rock-chips.com>
Change-Id: Ic418ab872ecbf6b3a6ea99a4b3003529a21ff8a5
This commit is contained in:
Shaoxing Chen
2021-11-19 16:24:44 +08:00
committed by Tao Huang
parent 56834fc1ea
commit fb9d318c91
1 changed files with 62 additions and 0 deletions
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62
arch/arm64/boot/dts/rockchip/rk3588-evb4-lp4.dtsi
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@@ -121,6 +121,54 @@
pinctrl-0 = <&lcd_rst_gpio>;
};
&gmac0 {
/* Use rgmii-rxid mode to disable rx delay inside Soc */
phy-mode = "rgmii-rxid";
clock_in_out = "output";
snps,reset-gpio = <&gpio4 RK_PB3 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
/* Reset time is 20ms, 100ms for rtl8211f */
snps,reset-delays-us = <0 20000 100000>;
pinctrl-names = "default";
pinctrl-0 = <&gmac0_miim
&gmac0_tx_bus2
&gmac0_rx_bus2
&gmac0_rgmii_clk
&gmac0_rgmii_bus>;
tx_delay = <0x44>;
/* rx_delay = <0x4f>; */
phy-handle = <&rgmii_phy0>;
status = "okay";
};
&gmac1 {
/* Use rgmii-rxid mode to disable rx delay inside Soc */
phy-mode = "rgmii-rxid";
clock_in_out = "output";
snps,reset-gpio = <&gpio3 RK_PC6 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
/* Reset time is 20ms, 100ms for rtl8211f */
snps,reset-delays-us = <0 20000 100000>;
pinctrl-names = "default";
pinctrl-0 = <&gmac1_miim
&gmac1_tx_bus2
&gmac1_rx_bus2
&gmac1_rgmii_clk
&gmac1_rgmii_bus>;
tx_delay = <0x44>;
/* rx_delay = <0x4f>; */
phy-handle = <&rgmii_phy1>;
status = "okay";
};
&i2c6 {
status = "okay";
gt1x: gt1x@14 {
@@ -205,6 +253,20 @@
};
};
&mdio0 {
rgmii_phy0: phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0x1>;
};
};
&mdio1 {
rgmii_phy1: phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0x1>;
};
};
&mipi_dcphy0 {
status = "okay";
};