Re: [PATCH v4 5/6] hwmon: (peci/cputemp) Add support for Granite Rapids (GNR)

From: Guenter Roeck

Date: Mon Nov 02 2026 - 10:34:43 EST


On Mon, Oct 19, 2026 at 04:45:01AM -0700, Changhuang Liang wrote:
> Add Granite Rapids (GNR) CPU support to the PECI cputemp driver.
>
> For Granite Rapids, the resolved cores mask must be collected from each
> compute core. This implementation is relatively complex. Since we do not
> use the resolved cores information for these CPUs, we can explicitly
> state in the driver that the core mask is not supported for this model.
>
> Define new cpu_info structure for GNR with minimum PECI revision 0x42 and
> the thermal margin conversion function dts_ten_dot_six_to_millidegree().
>
> Signed-off-by: Changhuang Liang <changhuang.liang@xxxxxxxxxxxxxxxx>
> Reviewed-by: Iwona Winiarska <iwona.winiarska@xxxxxxxxx>

Applied.

Thanks,
Guenter