65 lines
1.7 KiB
Diff
65 lines
1.7 KiB
Diff
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diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
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index 0813c0c5abde..b7ca6e390646 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
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@@ -20,6 +20,13 @@
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stdout-path = "serial2:1500000n8";
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};
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+ gmac1_clkin: external-gmac1-clock {
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+ compatible = "fixed-clock";
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+ clock-frequency = <125000000>;
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+ clock-output-names = "gmac1_clkin";
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+ #clock-cells = <0>;
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+ };
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+
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leds {
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compatible = "gpio-leds";
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@@ -146,18 +153,28 @@
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};
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&gmac1 {
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+ snps,reset-gpio = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
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+ snps,reset-active-low;
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+ /* Reset time is 20ms, 100ms for rtl8211f */
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+ snps,reset-delays-us = <0 20000 100000>;
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+
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assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
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- assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;
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- assigned-clock-rates = <0>, <125000000>;
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- clock_in_out = "output";
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+ assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
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+ clock_in_out = "input";
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phy-handle = <&rgmii_phy1>;
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- phy-mode = "rgmii-id";
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+ phy-mode = "rgmii";
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+
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pinctrl-names = "default";
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pinctrl-0 = <&gmac1m1_miim
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&gmac1m1_tx_bus2
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&gmac1m1_rx_bus2
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&gmac1m1_rgmii_clk
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- &gmac1m1_rgmii_bus>;
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+ &gmac1m1_rgmii_bus
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+ &gmac1m1_clkinout>;
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+
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+ tx_delay = <0x4f>;
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+ rx_delay = <0x26>;
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+
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status = "okay";
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};
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@@ -415,11 +432,6 @@
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rgmii_phy1: ethernet-phy@0 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <0x0>;
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- pinctrl-names = "default";
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- pinctrl-0 = <ð_phy_rst>;
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- reset-assert-us = <20000>;
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- reset-deassert-us = <100000>;
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- reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
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};
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};
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