Re: [PATCH 2/5] arm64: dts: rockchip: Enable NPU on RK3588 EVB1

[Chaoyi Chen <chaoyi.chen@rock-chips.com>]

On 11/7/2026 5:57 AM, Sebastian Reichel wrote:
> Also enable the NPU on the RK3588 EVB1, which is very similar to
> the QuartzPro64.
> 
> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
> ---

I remember there was already a similar patch before?
Maybe I got something wrong.

Reviewed-by: Chaoyi Chen <chaoyi.chen@rock-chips.com>

>  arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts | 34 ++++++++++++++++++++++++
>  1 file changed, 34 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
> index 87e624d1e094..6476d9e3be6f 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3588-evb1-v10.dts
> @@ -578,6 +578,10 @@ &pd_gpu {
>  	domain-supply = <&vdd_gpu_s0>;
>  };
>  
> +&pd_npu {
> +	domain-supply = <&vdd_npu_s0>;
> +};
> +
>  &pd_rkvdec0 {
>  	domain-supply = <&vdd_vdenc_s0>;
>  };
> @@ -703,6 +707,36 @@ &pwm2 {
>  	status = "okay";
>  };
>  
> +&rknn_core_0 {
> +	npu-supply = <&vdd_npu_s0>;
> +	sram-supply = <&vdd_npu_mem_s0>;
> +	status = "okay";
> +};
> +
> +&rknn_core_1 {
> +	npu-supply = <&vdd_npu_s0>;
> +	sram-supply = <&vdd_npu_mem_s0>;
> +	status = "okay";
> +};
> +
> +&rknn_core_2 {
> +	npu-supply = <&vdd_npu_s0>;
> +	sram-supply = <&vdd_npu_mem_s0>;
> +	status = "okay";
> +};
> +
> +&rknn_mmu_0 {
> +	status = "okay";
> +};
> +
> +&rknn_mmu_1 {
> +	status = "okay";
> +};
> +
> +&rknn_mmu_2 {
> +	status = "okay";
> +};
> +
>  &saradc {
>  	vref-supply = <&vcc_1v8_s0>;
>  	status = "okay";
> 

-- 
Best, 
Chaoyi