[PATCH v3 1/5] arm64: dts: rockchip: Reset the NanoPi Zero2 PHY from the MDIO bus

Chukun Pan amadeus at jmu.edu.cn
Thu Sep 10 23:55:00 PDT 2026


Hi,

>  &mdio1 {
> +	reset-delay-us = <20000>;
> +	reset-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
> +	reset-post-delay-us = <100000>;

This is an incorrect change, see also: [1]
Since you are using mainline U-Boot 2026.07, you should have
already noticed that nanopi-zero2-rk3528 is available.
Therefore, the nanopi-zero2-rk3528 target should be used
instead of generic-rk3528.

[1] https://lore.kernel.org/lkml/1e8da54f-ef87-4d31-9a0a-17c0ff66bee0@kwiboo.se/



More information about the linux-arm-kernel mailing list