Re: [PATCH v3 2/5] arm64: dts: qcom: Add Kalambo SoC

[Konrad Dybcio]

On 7/27/26 2:51 PM, Gopikrishna Garmidi wrote:
> Introduce support for the Qualcomm Kalambo SoC. It is derived from Mahua
> with CPU cluster 0 removed, leaving it with just cluster 1 (cpu6-cpu11).
> 
> The surviving cluster is re-added to the cpu-map as cluster0, since the
> kernel stops scanning at the first missing clusterN index. cpu6-cpu11
> are reassigned to SCMI performance domain 0, as domain 1 is no longer
> present.
> 
> Kalambo uses PDP1 whose tx shmem (lpri1) sits at offset 0x200 within
> imem, vs 0x180 on Glymur (PDP0). This pushes the tx region end to
> 0x380, requiring an imem size override. The rx shmem (lpri0) stays at
> offset 0x0. The PDP mailbox addresses are overridden to match the
> Kalambo SCP firmware.
> 
> Add labels to the cpus and cpu-map nodes in Glymur to allow derived
> SoCs to delete and redefine the cpu-map entirely.
> 
> Co-developed-by: Sibi Sankar <sibi.sankar@xxxxxxxxxxxxxxxx>
> Signed-off-by: Sibi Sankar <sibi.sankar@xxxxxxxxxxxxxxxx>
> Signed-off-by: Gopikrishna Garmidi <gopikrishna.garmidi@xxxxxxxxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad