Re: [PATCH 3/4] riscv: dts: sophgo: Enable SPI NOR node for SG2042_EVB_V1

[Chen Wang <unicorn_wang@outlook.com>]

On 8/13/2025 4:33 PM, Zixian Zeng wrote:
> Enable SPI NOR node for SG2042_EVB_V1 device tree
>
> Signed-off-by: Han Gao <rabenda.cn@gmail.com>
> Signed-off-by: Zixian Zeng <sycamoremoon376@gmail.com>
> ---
>   arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts | 24 ++++++++++++++++++++++++
>   1 file changed, 24 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts b/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts
> index 3320bc1dd2c66ab1a77fce719f145070ad51f297..d447d66177ee5c66b12af2d8ca79a22cc920c666 100644
> --- a/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts
> +++ b/arch/riscv/boot/dts/sophgo/sg2042-evb-v1.dts
> @@ -238,6 +238,30 @@ &sd {
>   	status = "okay";
>   };
>   
> +&spifmc0 {
> +	status = "okay";
> +
> +	flash@0 {
> +		compatible = "jedec,spi-nor";
> +		reg = <0>;
> +		spi-max-frequency = <100000000>;
> +		spi-tx-bus-width = <4>;
> +		spi-rx-bus-width = <4>;
> +	};
> +};
> +
> +&spifmc1 {
> +	status = "okay";
> +
> +	flash@0 {
> +		compatible = "jedec,spi-nor";
> +		reg = <0>;
> +		spi-max-frequency = <100000000>;
> +		spi-tx-bus-width = <4>;
> +		spi-rx-bus-width = <4>;
> +	};
> +};
> +

Reviewed-by: Chen Wang <unicorn_wang@outlook.com>

Thanks,

Chen

>   &uart0 {
>   	pinctrl-0 = <&uart0_cfg>;
>   	pinctrl-names = "default";
>