Re: [PATCH] arm64: dts: qcom: glymur: Fix fastrpc compute-cb reg values for cdsp

[Konrad Dybcio]

On 9/22/26 8:40 AM, Ekansh Gupta wrote:
> The reg value of a compute-cb node must match the SID (the lower
> nibble of its IOMMU stream ID) it is associated with. In the cdsp
> fastrpc node, compute-cb@10, compute-cb@11 and compute-cb@12 were
> mistakenly given reg values of 10, 11 and 12 instead of 12, 13 and
> 14, which don't match their SIDs and leads to SMMU translation errors.
> Fix the reg values, and rename the nodes accordingly.
> 
> Fixes: cd1d174c75f7 ("arm64: dts: qcom: glymur: Add ADSP and CDSP for Glymur SoC")
> Co-developed-by: Mahima Bhattaram <mbhattar@xxxxxxxxxxxxxxxx>
> Signed-off-by: Mahima Bhattaram <mbhattar@xxxxxxxxxxxxxxxx>
> Signed-off-by: Ekansh Gupta <ekansh.gupta@xxxxxxxxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/qcom/glymur.dtsi | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
> index de7c395d9c35..51fea666efac 100644
> --- a/arch/arm64/boot/dts/qcom/glymur.dtsi
> +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
> @@ -8471,9 +8471,9 @@ compute-cb@8 {
>  
>  					/* note: compute-cb@9 is secure */
>  
> -					compute-cb@10 {
> +					compute-cb@12 {

The unit address is interpreted as hex

Konrad