linux-kernel - [PATCH v8 2/8] cpufreq: amd-pstate: Document the units for freq variables in amd

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Message-ID: <b9a60328afad40581eeef694937cebd6158f1f2d.1710754409.git.perry.yuan@amd.com>
Date: Mon, 18 Mar 2024 17:48:21 +0800
From: Perry Yuan <perry.yuan@....com>
To: <rafael.j.wysocki@...el.com>, <Mario.Limonciello@....com>,
	<viresh.kumar@...aro.org>, <Ray.Huang@....com>, <gautham.shenoy@....com>,
	<Borislav.Petkov@....com>
CC: <Alexander.Deucher@....com>, <Xinmei.Huang@....com>,
	<Xiaojian.Du@....com>, <Li.Meng@....com>, <linux-pm@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: [PATCH v8 2/8] cpufreq: amd-pstate: Document the units for freq variables in amd_cpudata

From: "Gautham R. Shenoy" <gautham.shenoy@....com>

Signed-off-by: Gautham R. Shenoy <gautham.shenoy@....com>
---
 include/linux/amd-pstate.h | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/include/linux/amd-pstate.h b/include/linux/amd-pstate.h
index 212f377d615b..ab7e82533718 100644
--- a/include/linux/amd-pstate.h
+++ b/include/linux/amd-pstate.h
@@ -51,15 +51,15 @@ struct amd_aperf_mperf {
  * 		  priority.
  * @min_limit_perf: Cached value of the perf corresponding to policy->min
  * @max_limit_perf: Cached value of the perf corresponding to policy->max
- * @min_limit_freq: Cached value of policy->min
- * @max_limit_freq: Cached value of policy->max
- * @max_freq: the frequency that mapped to highest_perf
- * @min_freq: the frequency that mapped to lowest_perf
- * @nominal_freq: the frequency that mapped to nominal_perf
- * @lowest_nonlinear_freq: the frequency that mapped to lowest_nonlinear_perf
+ * @min_limit_freq: Cached value of policy->min (in khz)
+ * @max_limit_freq: Cached value of policy->max (in khz)
+ * @max_freq: the frequency (in khz) that mapped to highest_perf
+ * @min_freq: the frequency (in khz) that mapped to lowest_perf
+ * @nominal_freq: the frequency (in khz) that mapped to nominal_perf
+ * @lowest_nonlinear_freq: the frequency (in khz) that mapped to lowest_nonlinear_perf
  * @cur: Difference of Aperf/Mperf/tsc count between last and current sample
  * @prev: Last Aperf/Mperf/tsc count value read from register
- * @freq: current cpu frequency value
+ * @freq: current cpu frequency value (in khz)
  * @boost_supported: check whether the Processor or SBIOS supports boost mode
  * @hw_prefcore: check whether HW supports preferred core featue.
  * 		  Only when hw_prefcore and early prefcore param are true,
-- 
2.34.1