[PATCH v1 1/2] arm: rockchip: sync ROCK Pi 4A DTS from Linux

[Kever Yang]

On 2024/3/2 22:34, Christopher Obbard wrote:
> To prepare for ROCK Pi 4A SPI flash support, sync the DTS from Linux which
> includes an SPI flash node.
>
> Kernel tag: v6.6-rc1
> Kernel commits:
>   - eddf73029770 ("arm64: dts: rockchip: Enable internal SPI flash for ROCK \
>                    Pi 4A/B/C")
>
> Signed-off-by: Christopher Obbard <chris.obbard at collabora.com>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
>
>   arch/arm/dts/rk3399-rock-pi-4a.dts | 10 ++++++++++
>   1 file changed, 10 insertions(+)
>
> diff --git a/arch/arm/dts/rk3399-rock-pi-4a.dts b/arch/arm/dts/rk3399-rock-pi-4a.dts
> index 931334aa3d6..d5df8939a65 100644
> --- a/arch/arm/dts/rk3399-rock-pi-4a.dts
> +++ b/arch/arm/dts/rk3399-rock-pi-4a.dts
> @@ -12,3 +12,13 @@
>   	model = "Radxa ROCK Pi 4A";
>   	compatible = "radxa,rockpi4a", "radxa,rockpi4", "rockchip,rk3399";
>   };
> +
> +&spi1 {
> +	status = "okay";
> +
> +	flash at 0 {
> +		compatible = "jedec,spi-nor";
> +		reg = <0>;
> +		spi-max-frequency = <10000000>;
> +	};
> +};