Re: [PATCH] arm64: dts: monaco: extend fastrpc compute cb

From: Bjorn Andersson

Date: Thu Mar 26 2026 - 09:34:03 EST


On Thu, Mar 26, 2026 at 12:58:34PM +0000, Srinivas Kandagatla wrote:
> diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
[..]
> +
> + compute-cb@b {

That doesn't match the patternProperties "(compute-)?cb@[0-9]*$".

Is the reg an index, or an "address"? Should we use base 10, or should
we fix the yaml?

Regards,
Bjorn

> + compatible = "qcom,fastrpc-compute-cb";
> + reg = <0xb>;
> + iommus = <&apps_smmu 0x19cb 0x0400>;
> + dma-coherent;
> + };
> +
> + compute-cb@c {
> + compatible = "qcom,fastrpc-compute-cb";
> + reg = <0xc>;
> + iommus = <&apps_smmu 0x19cc 0x000>;
> + dma-coherent;
> + };
> };
> };
> };
> --
> 2.47.3
>