Re: [PATCH] platform/x86/intel-uncore-freq: Add Sapphire Rapids server support

From: Srinivas Pandruvada
Date: Wed Feb 03 2021 - 10:56:13 EST


On Wed, 2021-02-03 at 13:43 +0200, Artem Bityutskiy wrote:
> From: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
>
> Sapphire Rapids uncore frequency control is the same as Skylake and
> Ice Lake.
> Add the Sapphire Rapids CPU model number to the match array.
>
> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
> Reviewed-by: Tony Luck <tony.luck@xxxxxxxxx>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>

> ---
> drivers/platform/x86/intel-uncore-frequency.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/platform/x86/intel-uncore-frequency.c
> b/drivers/platform/x86/intel-uncore-frequency.c
> index 12d5ab7e1f5d..3ee4c5c8a64f 100644
> --- a/drivers/platform/x86/intel-uncore-frequency.c
> +++ b/drivers/platform/x86/intel-uncore-frequency.c
> @@ -377,6 +377,7 @@ static const struct x86_cpu_id
> intel_uncore_cpu_ids[] = {
> X86_MATCH_INTEL_FAM6_MODEL(SKYLAKE_X, NULL),
> X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, NULL),
> X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D, NULL),
> + X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, NULL),
> {}
> };
>