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patch: orangepicm5 gmac1 RMII (YT8522C)

This commit is contained in:
OrangePi CM5 Builder 2026-05-12 20:00:50 +08:00
parent 705e7f6c8c
commit 88fae346ea
1 changed files with 52 additions and 0 deletions
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52
external/patch/kernel/rockchip-rk3588-legacy/board_orangepicm5/0001-rk3588s-orangepi-cm5-gmac1-RMII-for-YT8522C.patch vendored Normal file
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@ -0,0 +1,52 @@
From ede9ed9d5582f744ed108c544316b90f7db678b3 Mon Sep 17 00:00:00 2001
From: yuquanjun <yuquanjun@lookzn.cn>
Date: Tue, 12 May 2026 18:44:11 +0800
Subject: [PATCH] rk3588s: orangepi-cm5: gmac1 RMII for YT8522C
---
.../boot/dts/rockchip/rk3588s-orangepi-cm5.dts | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-cm5.dts b/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-cm5.dts
index b9e4af46e..79c14ad02 100755
--- a/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-cm5.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-orangepi-cm5.dts
@@ -123,31 +123,25 @@ ext_cam_ov5647_clk: external-camera-ov5647-clock {
};
&gmac1 {
- /* Use rgmii-rxid mode to disable rx delay inside Soc */
- phy-mode = "rgmii-rxid";
+ phy-mode = "rmii";
clock_in_out = "output";
snps,reset-gpio = <&gpio3 RK_PB2 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>;
+ &gmac1_clkinout>;
- tx_delay = <0x42>;
- /* rx_delay = <0x3f>; */
-
- phy-handle = <&rgmii_phy1>;
+ phy-handle = <&rmii_phy1>;
status = "okay";
};
&mdio1 {
- rgmii_phy1: phy@1 {
+ rmii_phy1: phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0x1>;
};
--
2.34.1