[PATCH 3/3] arm64: dts: rockchip: Add shaping nodes for rk3576

Krzysztof Kozlowski krzk at kernel.org
Sat Mar 7 07:18:07 PST 2026


On Fri, Mar 06, 2026 at 03:40:32PM +0800, Shawn Lin wrote:
>  						 <&cru PCLK_VOP_ROOT>;
>  					pm_qos = <&qos_vop_m0>,
>  						 <&qos_vop_m1ro>;
> +					pm_shaping = <&shaping_vop_m0>,
> +						     <&shaping_vop_m1ro>;
>  					#power-domain-cells = <1>;
>  					#address-cells = <1>;
>  					#size-cells = <0>;
> @@ -1602,11 +1626,21 @@
>  			reg = <0x0 0x27f05000 0x0 0x20>;
>  		};
>  
> +		shaping_gpu: shaping at 27f05088 {
> +			compatible = "rockchip,rk3576-shaping", "syscon";

NAK, undocumented ABI.

And basic checkpatch would tell you that.

Also, shaping block is not a syscon. Please read what the syscon is.

Best regards,
Krzysztof




More information about the Linux-rockchip mailing list