diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index 77bc6418731ee..dd230ed3b9579 100644
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -196,7 +196,6 @@ static inline int get_mode_idx_from_str(const char *str, size_t size)
 	return -EINVAL;
 }
 
-static DEFINE_MUTEX(amd_pstate_limits_lock);
 static DEFINE_MUTEX(amd_pstate_driver_lock);
 
 static u8 msr_get_epp(struct amd_cpudata *cpudata)
@@ -283,6 +282,8 @@ static int msr_set_epp(struct amd_cpudata *cpudata, u8 epp)
 	u64 value, prev;
 	int ret;
 
+	lockdep_assert_held(&cpudata->lock);
+
 	value = prev = READ_ONCE(cpudata->cppc_req_cached);
 	value &= ~AMD_CPPC_EPP_PERF_MASK;
 	value |= FIELD_PREP(AMD_CPPC_EPP_PERF_MASK, epp);
@@ -315,6 +316,8 @@ static int shmem_set_epp(struct amd_cpudata *cpudata, u8 epp)
 	int ret;
 	struct cppc_perf_ctrls perf_ctrls;
 
+	lockdep_assert_held(&cpudata->lock);
+
 	if (epp == cpudata->epp_cached)
 		return 0;
 
@@ -335,6 +338,8 @@ static int amd_pstate_set_energy_pref_index(struct cpufreq_policy *policy,
 	struct amd_cpudata *cpudata = policy->driver_data;
 	u8 epp;
 
+	guard(mutex)(&cpudata->lock);
+
 	if (!pref_index)
 		epp = cpudata->epp_default;
 	else
@@ -750,7 +755,6 @@ static int amd_pstate_set_boost(struct cpufreq_policy *policy, int state)
 		pr_err("Boost mode is not supported by this processor or SBIOS\n");
 		return -EOPNOTSUPP;
 	}
-	guard(mutex)(&amd_pstate_driver_lock);
 
 	ret = amd_pstate_cpu_boost_update(policy, state);
 	refresh_frequency_limits(policy);
@@ -973,6 +977,9 @@ static int amd_pstate_cpu_init(struct cpufreq_policy *policy)
 
 	cpudata->cpu = policy->cpu;
 
+	mutex_init(&cpudata->lock);
+	guard(mutex)(&cpudata->lock);
+
 	ret = amd_pstate_init_perf(cpudata);
 	if (ret)
 		goto free_cpudata1;
@@ -1179,8 +1186,6 @@ static ssize_t store_energy_performance_preference(
 	if (ret < 0)
 		return -EINVAL;
 
-	guard(mutex)(&amd_pstate_limits_lock);
-
 	ret = amd_pstate_set_energy_pref_index(policy, ret);
 
 	return ret ? ret : count;
@@ -1353,8 +1358,10 @@ int amd_pstate_update_status(const char *buf, size_t size)
 	if (mode_idx < 0 || mode_idx >= AMD_PSTATE_MAX)
 		return -EINVAL;
 
-	if (mode_state_machine[cppc_state][mode_idx])
+	if (mode_state_machine[cppc_state][mode_idx]) {
+		guard(mutex)(&amd_pstate_driver_lock);
 		return mode_state_machine[cppc_state][mode_idx](mode_idx);
+	}
 
 	return 0;
 }
@@ -1375,7 +1382,6 @@ static ssize_t status_store(struct device *a, struct device_attribute *b,
 	char *p = memchr(buf, '\n', count);
 	int ret;
 
-	guard(mutex)(&amd_pstate_driver_lock);
 	ret = amd_pstate_update_status(buf, p ? p - buf : count);
 
 	return ret < 0 ? ret : count;
@@ -1472,6 +1478,9 @@ static int amd_pstate_epp_cpu_init(struct cpufreq_policy *policy)
 
 	cpudata->cpu = policy->cpu;
 
+	mutex_init(&cpudata->lock);
+	guard(mutex)(&cpudata->lock);
+
 	ret = amd_pstate_init_perf(cpudata);
 	if (ret)
 		goto free_cpudata1;
@@ -1558,6 +1567,8 @@ static int amd_pstate_epp_update_limit(struct cpufreq_policy *policy)
 	union perf_cached perf;
 	u8 epp;
 
+	guard(mutex)(&cpudata->lock);
+
 	amd_pstate_update_min_max_limit(policy);
 
 	if (cpudata->policy == CPUFREQ_POLICY_PERFORMANCE)
@@ -1646,8 +1657,6 @@ static int amd_pstate_epp_cpu_offline(struct cpufreq_policy *policy)
 	if (cpudata->suspended)
 		return 0;
 
-	guard(mutex)(&amd_pstate_limits_lock);
-
 	if (trace_amd_pstate_epp_perf_enabled()) {
 		trace_amd_pstate_epp_perf(cpudata->cpu, perf.highest_perf,
 					  AMD_CPPC_EPP_BALANCE_POWERSAVE,
@@ -1684,8 +1693,6 @@ static int amd_pstate_epp_resume(struct cpufreq_policy *policy)
 	struct amd_cpudata *cpudata = policy->driver_data;
 
 	if (cpudata->suspended) {
-		guard(mutex)(&amd_pstate_limits_lock);
-
 		/* enable amd pstate from suspend state*/
 		amd_pstate_epp_reenable(policy);
 
diff --git a/drivers/cpufreq/amd-pstate.h b/drivers/cpufreq/amd-pstate.h
index a140704b97430..6d776c3e5712a 100644
--- a/drivers/cpufreq/amd-pstate.h
+++ b/drivers/cpufreq/amd-pstate.h
@@ -96,6 +96,8 @@ struct amd_cpudata {
 	bool	boost_supported;
 	bool	hw_prefcore;
 
+	struct mutex	lock;
+
 	/* EPP feature related attributes*/
 	u8	epp_cached;
 	u32	policy;
