[PATCH 3/3] arm64: dts: rockchip: Add OneThing Cloud OEC turbo
Andrew Lunn
andrew at lunn.ch
Sun Jul 13 09:48:37 PDT 2025
> +&gmac1 {
> + assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
> + assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
> + phy-mode = "rgmii";
This has the usual problem with Rockchip boards. Does the PCB have
extra long clock lines to impose the 2ns delay? I guess not, so this
should be "rgmii-id"
> + clock_in_out = "input";
> + pinctrl-names = "default";
> + pinctrl-0 = <&gmac1m1_miim
> + &gmac1m1_tx_bus2
> + &gmac1m1_rx_bus2
> + &gmac1m1_rgmii_clk
> + &gmac1m1_rgmii_bus
> + &gmac1m1_clkinout>;
> + 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 = <0x4f>;
> + rx_delay = <0x2d>;
And then these should probably be 0, or deleted.
Andrew
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