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

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Message-Id: <20210203114320.1398801-1-dedekind1@gmail.com>
Date:   Wed,  3 Feb 2021 13:43:20 +0200
From:   Artem Bityutskiy <dedekind1@...il.com>
To:     Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Cc:     Hans de Goede <hdegoede@...hat.com>,
        Mark Gross <mgross@...ux.intel.com>,
        platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] platform/x86/intel-uncore-freq: Add Sapphire Rapids server support

From: Artem Bityutskiy <artem.bityutskiy@...ux.intel.com>

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@...ux.intel.com>
Reviewed-by: Tony Luck <tony.luck@...el.com>
---
 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),
 	{}
 };
 
-- 
2.26.2