Re: [PATCH v4 02/16] dt-bindings: arm: msm: Fix register regions used for LLCC banks

[Krzysztof Kozlowski]

On 22/12/2022 14:16, Manivannan Sadhasivam wrote:
> Register regions of the LLCC banks are located at different addresses.
> Currently, the binding just lists the LLCC0 base address and tries to
> cover all the banks using a single size. This is entirely wrong as there
> are other register regions that happen to lie inside the size covered by
> the binding such as the memory controller and holes.
> 
> So this needs to be fixed by specifying the base address of individual
> LLCC banks. This approach will break the existing users of this binding
> as the register regions are splitted and the drivers now cannot use
> LLCC0 register region for accessing rest of the banks (which is wrong
> anyway).
> 
> But considering the fact that the binding was wrong from the day one and
> also the device drivers going wrong by the binding, this breakage is
> acceptable.
> 
> Reported-by: Parikshit Pareek <quic_ppareek@xxxxxxxxxxx>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
> ---


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Best regards,
Krzysztof