linux-kernel - [PATCH 2/2] cpufreq/amd-pstate: Adding Zen4 support in introduction

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Message-ID: <20240109175844.448006-1-e.velu@criteo.com>
Date: Tue,  9 Jan 2024 18:58:42 +0100
From: Erwan Velu <erwanaliasr1@...il.com>
To: 
Cc: Erwan Velu <e.velu@...teo.com>,
	Huang Rui <ray.huang@....com>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] cpufreq/amd-pstate: Adding Zen4 support in introduction

amd-pstate is implemented on Zen4, adding this architecture in the
introduction.

Signed-off-by: Erwan Velu <e.velu@...teo.com>
---
 drivers/cpufreq/amd-pstate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 1f6186475715..9a8d083f6ba5 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -14,7 +14,7 @@
  * communicate the performance hints to hardware.
  *
  * AMD P-State is supported on recent AMD Zen base CPU series include some of
- * Zen2 and Zen3 processors. _CPC needs to be present in the ACPI tables of AMD
+ * Zen2, Zen3 and Zen4 processors. _CPC needs to be present in the ACPI tables of AMD
  * P-State supported system. And there are two types of hardware implementations
  * for AMD P-State: 1) Full MSR Solution and 2) Shared Memory Solution.
  * X86_FEATURE_CPPC CPU feature flag is used to distinguish the different types.
-- 
2.43.0