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-rw-r--r--arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts13
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index ef9b49003ca5..ff956c5bb1c5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -32,6 +32,13 @@
};
};
+ gmac1_clkin: external-gmac1-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "gmac1_clkin";
+ #clock-cells = <0>;
+ };
+
leds {
compatible = "gpio-leds";
@@ -249,9 +256,8 @@
&gmac1 {
assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
- assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;
- assigned-clock-rates = <0>, <125000000>;
- clock_in_out = "output";
+ assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
+ clock_in_out = "input";
phy-handle = <&rgmii_phy1>;
phy-mode = "rgmii-id";
pinctrl-names = "default";
@@ -259,6 +265,7 @@
&gmac1m1_tx_bus2
&gmac1m1_rx_bus2
&gmac1m1_rgmii_clk
+ &gmac1m1_clkinout
&gmac1m1_rgmii_bus>;
status = "okay";
};