From a7a6528bc53b135406359e2fae7592fe7afca90a Mon Sep 17 00:00:00 2001
From: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Date: Tue, 25 Feb 2025 22:59:22 +0900
Subject: [PATCH] powercap: intel_rapl_msr: Add PL4 support for Arrowlake-U

BugLink: https://bugs.launchpad.net/bugs/2099996

[ Upstream commit f517ff174ab79dd59f538a9aa2770cd3ee6dd48b ]

Add PL4 support for ArrowLake-U platform.

Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20240930081801.28502-5-rui.zhang@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[koichiroden: adjusted patch due to missing commit:
4b32e5e873f7 ("powercap: intel_rapl_msr: Switch to new Intel CPU model defines")]
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
---
 drivers/powercap/intel_rapl_msr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c
index b4b6930cacb0..973133d8467c 100644
--- a/drivers/powercap/intel_rapl_msr.c
+++ b/drivers/powercap/intel_rapl_msr.c
@@ -147,6 +147,7 @@ static const struct x86_cpu_id pl4_support_ids[] = {
 	X86_MATCH_INTEL_FAM6_MODEL(RAPTORLAKE_P, NULL),
 	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE, NULL),
 	X86_MATCH_INTEL_FAM6_MODEL(METEORLAKE_L, NULL),
+	X86_MATCH_INTEL_FAM6_MODEL(ARROWLAKE_U, NULL),
 	{}
 };