Re: [PATCH v2 6/6] MIPS: cm: Probe GCR address from DeviceTree

[Jiaxun Yang]

在2024年9月10日九月 下午9:07，Serge Semin写道：
[...]
> Both MIPS P5600 and P6600 databooks define the GCR_BASE field as
> optionally R/W:
>
> GCR_BASE 31:15 This field sets the base address of the 32KB          R or R/W
>                GCR block of the P5600 MPS.                           (IP Config-
>                This register has a fixed value after reset if         uration)
>                configured as Read-Only (an IP Configuration Option).
>

Thanks for the pointer, I traced code history and it seems like MIPS decided
to not expose this functionality at some point, but documents were not updated.

Maybe I should add a read back check here.

Thanks
-- 
- Jiaxun