diff --git a/drivers/perf/arm_cspmu/Kconfig b/drivers/perf/arm_cspmu/Kconfig
index 0b316fe69a45..8ce7b45a0075 100644
--- a/drivers/perf/arm_cspmu/Kconfig
+++ b/drivers/perf/arm_cspmu/Kconfig
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 #
-# Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 
 config ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU
 	tristate "ARM Coresight Architecture PMU"
@@ -11,3 +11,10 @@ config ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU
 	  based on ARM CoreSight PMU architecture. Note that this PMU
 	  architecture does not have relationship with the ARM CoreSight
 	  Self-Hosted Tracing.
+
+config NVIDIA_CORESIGHT_PMU_ARCH_SYSTEM_PMU
+	tristate "NVIDIA Coresight Architecture PMU"
+	depends on ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU
+	help
+	  Provides NVIDIA specific attributes for performance monitoring unit
+	  (PMU) devices based on ARM CoreSight PMU architecture.
diff --git a/drivers/perf/arm_cspmu/Makefile b/drivers/perf/arm_cspmu/Makefile
index fedb17df982d..602ecb99dc57 100644
--- a/drivers/perf/arm_cspmu/Makefile
+++ b/drivers/perf/arm_cspmu/Makefile
@@ -1,6 +1,9 @@
-# Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: GPL-2.0
 
+obj-$(CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU) += arm_cspmu_impl.o
 obj-$(CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU) += arm_cspmu_module.o
-arm_cspmu_module-y := arm_cspmu.o nvidia_cspmu.o
+arm_cspmu_module-y := arm_cspmu.o
+
+obj-$(CONFIG_NVIDIA_CORESIGHT_PMU_ARCH_SYSTEM_PMU) += nvidia_cspmu.o
diff --git a/drivers/perf/arm_cspmu/arm_cspmu.c b/drivers/perf/arm_cspmu/arm_cspmu.c
index a3f1c410b417..04c318744f55 100644
--- a/drivers/perf/arm_cspmu/arm_cspmu.c
+++ b/drivers/perf/arm_cspmu/arm_cspmu.c
@@ -16,7 +16,7 @@
  * The user should refer to the vendor technical documentation to get details
  * about the supported events.
  *
- * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  *
  */
 
@@ -31,7 +31,6 @@
 #include <acpi/processor.h>
 
 #include "arm_cspmu.h"
-#include "nvidia_cspmu.h"
 
 #define PMUNAME "arm_cspmu"
 #define DRVNAME "arm-cs-arch-pmu"
@@ -117,9 +116,6 @@
  */
 #define HILOHI_MAX_POLL	1000
 
-/* JEDEC-assigned JEP106 identification code */
-#define ARM_CSPMU_IMPL_ID_NVIDIA		0x36B
-
 static unsigned long arm_cspmu_cpuhp_state;
 
 /*
@@ -186,16 +182,6 @@ static inline bool use_64b_counter_reg(const struct arm_cspmu *cspmu)
 	return (counter_size(cspmu) > 32);
 }
 
-ssize_t arm_cspmu_sysfs_event_show(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct dev_ext_attribute *eattr =
-		container_of(attr, struct dev_ext_attribute, attr);
-	return sysfs_emit(buf, "event=0x%llx\n",
-			  (unsigned long long)eattr->var);
-}
-EXPORT_SYMBOL_GPL(arm_cspmu_sysfs_event_show);
-
 /* Default event list. */
 static struct attribute *arm_cspmu_event_attrs[] = {
 	ARM_CSPMU_EVENT_ATTR(cycles, ARM_CSPMU_EVT_CYCLES_DEFAULT),
@@ -231,16 +217,6 @@ arm_cspmu_event_attr_is_visible(struct kobject *kobj,
 	return attr->mode;
 }
 
-ssize_t arm_cspmu_sysfs_format_show(struct device *dev,
-				struct device_attribute *attr,
-				char *buf)
-{
-	struct dev_ext_attribute *eattr =
-		container_of(attr, struct dev_ext_attribute, attr);
-	return sysfs_emit(buf, "%s\n", (char *)eattr->var);
-}
-EXPORT_SYMBOL_GPL(arm_cspmu_sysfs_format_show);
-
 static struct attribute *arm_cspmu_format_attrs[] = {
 	ARM_CSPMU_FORMAT_EVENT_ATTR,
 	ARM_CSPMU_FORMAT_FILTER_ATTR,
@@ -379,27 +355,12 @@ static struct attribute_group arm_cspmu_cpumask_attr_group = {
 	.attrs = arm_cspmu_cpumask_attrs,
 };
 
-struct impl_match {
-	u32 pmiidr;
-	u32 mask;
-	int (*impl_init_ops)(struct arm_cspmu *cspmu);
-};
-
-static const struct impl_match impl_match[] = {
-	{
-	  .pmiidr = ARM_CSPMU_IMPL_ID_NVIDIA,
-	  .mask = ARM_CSPMU_PMIIDR_IMPLEMENTER,
-	  .impl_init_ops = nv_cspmu_init_ops
-	},
-	{}
-};
-
 static int arm_cspmu_init_impl_ops(struct arm_cspmu *cspmu)
 {
-	int ret;
+	int ret = 0;
 	struct acpi_apmt_node *apmt_node = cspmu->apmt_node;
 	struct arm_cspmu_impl_ops *impl_ops = &cspmu->impl.ops;
-	const struct impl_match *match = impl_match;
+	const struct arm_cspmu_impl_module *match;
 
 	/*
 	 * Get PMU implementer and product id from APMT node.
@@ -411,18 +372,21 @@ static int arm_cspmu_init_impl_ops(struct arm_cspmu *cspmu)
 				       readl(cspmu->base0 + PMIIDR);
 
 	/* Find implementer specific attribute ops. */
-	for (; match->pmiidr; match++) {
-		const u32 mask = match->mask;
-
-		if ((match->pmiidr & mask) == (cspmu->impl.pmiidr & mask)) {
-			ret = match->impl_init_ops(cspmu);
-			if (ret)
-				return ret;
-
-			break;
+	match = arm_cspmu_impl_match_module(cspmu->impl.pmiidr);
+	if (match) {
+		request_module(match->name);
+
+		if (match->param.module && match->param.impl_init_ops) {
+			if (try_module_get(match->param.module)) {
+				cspmu->impl.module = match->param.module;
+				ret = match->param.impl_init_ops(cspmu);
+			}
 		}
 	}
 
+	if (ret)
+		return ret;
+
 	/* Use default callbacks if implementer doesn't provide one. */
 	CHECK_DEFAULT_IMPL_OPS(impl_ops, get_event_attrs);
 	CHECK_DEFAULT_IMPL_OPS(impl_ops, get_format_attrs);
@@ -484,11 +448,6 @@ arm_cspmu_alloc_attr_group(struct arm_cspmu *cspmu)
 	struct attribute_group **attr_groups = NULL;
 	struct device *dev = cspmu->dev;
 	const struct arm_cspmu_impl_ops *impl_ops = &cspmu->impl.ops;
-	int ret;
-
-	ret = arm_cspmu_init_impl_ops(cspmu);
-	if (ret)
-		return NULL;
 
 	cspmu->identifier = impl_ops->get_identifier(cspmu);
 	cspmu->name = impl_ops->get_name(cspmu);
@@ -1203,11 +1162,21 @@ static int arm_cspmu_device_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
+	ret = arm_cspmu_init_impl_ops(cspmu);
+	if (ret)
+		goto module_put;
+
 	ret = arm_cspmu_register_pmu(cspmu);
 	if (ret)
-		return ret;
+		goto module_put;
 
 	return 0;
+
+module_put:
+	if (cspmu->impl.module)
+		module_put(cspmu->impl.module);
+
+	return ret;
 }
 
 static int arm_cspmu_device_remove(struct platform_device *pdev)
@@ -1217,6 +1186,9 @@ static int arm_cspmu_device_remove(struct platform_device *pdev)
 	perf_pmu_unregister(&cspmu->pmu);
 	cpuhp_state_remove_instance(arm_cspmu_cpuhp_state, &cspmu->cpuhp_node);
 
+	if (cspmu->impl.module)
+		module_put(cspmu->impl.module);
+
 	return 0;
 }
 
diff --git a/drivers/perf/arm_cspmu/arm_cspmu.h b/drivers/perf/arm_cspmu/arm_cspmu.h
index 51323b175a4a..0b60165f770a 100644
--- a/drivers/perf/arm_cspmu/arm_cspmu.h
+++ b/drivers/perf/arm_cspmu/arm_cspmu.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0
  *
  * ARM CoreSight Architecture PMU driver.
- * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  *
  */
 
@@ -68,8 +68,13 @@
 
 /* PMIIDR register field */
 #define ARM_CSPMU_PMIIDR_IMPLEMENTER	GENMASK(11, 0)
+#define ARM_CSPMU_PMIIDR_REVISION	GENMASK(15, 12)
+#define ARM_CSPMU_PMIIDR_VARIANT	GENMASK(19, 16)
 #define ARM_CSPMU_PMIIDR_PRODUCTID	GENMASK(31, 20)
 
+/* JEDEC-assigned JEP106 identification code */
+#define ARM_CSPMU_IMPL_ID_NVIDIA	0x36B
+
 struct arm_cspmu;
 
 /* This tracks the events assigned to each counter in the PMU. */
@@ -107,10 +112,28 @@ struct arm_cspmu_impl_ops {
 					 struct attribute *attr, int unused);
 };
 
+/* Vendor/implementer registration parameter. */
+struct arm_cspmu_impl_param {
+	/* Backend module. */
+	struct module *module;
+	/* PMIIDR value/mask. */
+	u32 pmiidr_val;
+	u32 pmiidr_mask;
+	/* Callback to vendor backend to init arm_cspmu_impl::ops. */
+	int (*impl_init_ops)(struct arm_cspmu *cspmu);
+};
+
+/* Vendor/implementer module. */
+struct arm_cspmu_impl_module {
+	const char *name;
+	struct arm_cspmu_impl_param param;
+};
+
 /* Vendor/implementer descriptor. */
 struct arm_cspmu_impl {
 	u32 pmiidr;
 	struct arm_cspmu_impl_ops ops;
+	struct module *module;
 	void *ctx;
 };
 
@@ -139,13 +162,31 @@ struct arm_cspmu {
 };
 
 /* Default function to show event attribute in sysfs. */
-ssize_t arm_cspmu_sysfs_event_show(struct device *dev,
-				   struct device_attribute *attr,
-				   char *buf);
+static inline ssize_t arm_cspmu_sysfs_event_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
+{
+	struct dev_ext_attribute *eattr =
+		container_of(attr, struct dev_ext_attribute, attr);
+	return sysfs_emit(buf, "event=0x%llx\n",
+			  (unsigned long long)eattr->var);
+}
 
 /* Default function to show format attribute in sysfs. */
-ssize_t arm_cspmu_sysfs_format_show(struct device *dev,
-				    struct device_attribute *attr,
-				    char *buf);
+static inline ssize_t arm_cspmu_sysfs_format_show(struct device *dev,
+				struct device_attribute *attr, char *buf)
+{
+	struct dev_ext_attribute *eattr =
+		container_of(attr, struct dev_ext_attribute, attr);
+	return sysfs_emit(buf, "%s\n", (char *)eattr->var);
+}
+
+/* Register vendor backend. */
+int arm_cspmu_impl_register(const struct arm_cspmu_impl_param *impl_param);
+
+/* Unregister vendor backend. */
+void arm_cspmu_impl_unregister(const struct arm_cspmu_impl_param *impl_param);
+
+/* Get matching vendor module compatible with /p pmiidr. */
+const struct arm_cspmu_impl_module *arm_cspmu_impl_match_module(u32 pmiidr);
 
 #endif /* __ARM_CSPMU_H__ */
diff --git a/drivers/perf/arm_cspmu/arm_cspmu_impl.c b/drivers/perf/arm_cspmu/arm_cspmu_impl.c
new file mode 100644
index 000000000000..35e0f4c2410a
--- /dev/null
+++ b/drivers/perf/arm_cspmu/arm_cspmu_impl.c
@@ -0,0 +1,114 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Implementation specific backend registration.
+ *
+ * Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ *
+ */
+
+#include <linux/mutex.h>
+
+#include "arm_cspmu.h"
+
+static DEFINE_MUTEX(arm_cspmu_lock);
+
+static struct arm_cspmu_impl_module module_list[] = {
+	{
+		.name = "nvidia_cspmu",
+		.param = {
+			.pmiidr_val = ARM_CSPMU_IMPL_ID_NVIDIA,
+			.pmiidr_mask = ARM_CSPMU_PMIIDR_IMPLEMENTER,
+		},
+	},
+	{}
+};
+
+static struct arm_cspmu_impl_module *arm_cspmu_impl_find_module(
+	const struct arm_cspmu_impl_param *impl_param)
+{
+	struct arm_cspmu_impl_module *module;
+
+	for (module = module_list; module->name; module++) {
+		if (!strcmp(module->name, impl_param->module->name) &&
+		    module->param.pmiidr_val == impl_param->pmiidr_val &&
+		    module->param.pmiidr_mask == impl_param->pmiidr_mask)
+			return module;
+	}
+
+	return NULL;
+}
+
+const struct arm_cspmu_impl_module *arm_cspmu_impl_match_module(u32 pmiidr)
+{
+	struct arm_cspmu_impl_module *module;
+
+	mutex_lock(&arm_cspmu_lock);
+
+	for (module = module_list; module->name; module++) {
+		u32 mask = module->param.pmiidr_mask;
+
+		if ((module->param.pmiidr_val & mask) == (pmiidr & mask)) {
+			mutex_unlock(&arm_cspmu_lock);
+			return module;
+		}
+	}
+
+	mutex_unlock(&arm_cspmu_lock);
+
+	return NULL;
+}
+EXPORT_SYMBOL_GPL(arm_cspmu_impl_match_module);
+
+int arm_cspmu_impl_register(const struct arm_cspmu_impl_param *impl_param)
+{
+	struct arm_cspmu_impl_module *module;
+	int ret = 0;
+
+	if (!impl_param->module || !impl_param->impl_init_ops) {
+		pr_err("arm_cspmu reg failed, invalid module or init_ops\n");
+		return -EINVAL;
+	}
+
+	mutex_lock(&arm_cspmu_lock);
+
+	module = arm_cspmu_impl_find_module(impl_param);
+	if (module) {
+		module->param.module = impl_param->module;
+		module->param.impl_init_ops = impl_param->impl_init_ops;
+	} else {
+		pr_err("arm_cspmu reg failed, unable to find pmiidr: 0x%x, mask: 0x%x, module: %s\n",
+			impl_param->pmiidr_val,
+			impl_param->pmiidr_mask,
+			impl_param->module->name);
+
+		ret = -EINVAL;
+	}
+
+
+	mutex_unlock(&arm_cspmu_lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(arm_cspmu_impl_register);
+
+void arm_cspmu_impl_unregister(const struct arm_cspmu_impl_param *impl_param)
+{
+	struct arm_cspmu_impl_module *module;
+
+	mutex_lock(&arm_cspmu_lock);
+
+	module = arm_cspmu_impl_find_module(impl_param);
+	if (module) {
+		module->param.module = NULL;
+		module->param.impl_init_ops = NULL;
+	} else
+		pr_err("arm_cspmu unreg failed, unable to find pmiidr: 0x%x, mask: 0x%x, module: %s\n",
+			impl_param->pmiidr_val,
+			impl_param->pmiidr_mask,
+			impl_param->module->name);
+
+	mutex_unlock(&arm_cspmu_lock);
+}
+EXPORT_SYMBOL_GPL(arm_cspmu_impl_unregister);
+
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/perf/arm_cspmu/nvidia_cspmu.c b/drivers/perf/arm_cspmu/nvidia_cspmu.c
index 72ef80caa3c8..7ac8f17de116 100644
--- a/drivers/perf/arm_cspmu/nvidia_cspmu.c
+++ b/drivers/perf/arm_cspmu/nvidia_cspmu.c
@@ -1,14 +1,15 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+ * Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
  *
  */
 
 /* Support for NVIDIA specific attributes. */
 
+#include <linux/module.h>
 #include <linux/topology.h>
 
-#include "nvidia_cspmu.h"
+#include "arm_cspmu.h"
 
 #define NV_PCIE_PORT_COUNT           10ULL
 #define NV_PCIE_FILTER_ID_MASK       GENMASK_ULL(NV_PCIE_PORT_COUNT - 1, 0)
@@ -351,7 +352,7 @@ static char *nv_cspmu_format_name(const struct arm_cspmu *cspmu,
 	return name;
 }
 
-int nv_cspmu_init_ops(struct arm_cspmu *cspmu)
+static int nv_cspmu_init_ops(struct arm_cspmu *cspmu)
 {
 	u32 prodid;
 	struct nv_cspmu_ctx *ctx;
@@ -395,6 +396,32 @@ int nv_cspmu_init_ops(struct arm_cspmu *cspmu)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(nv_cspmu_init_ops);
+
+/* Match all NVIDIA Coresight PMU devices */
+static const struct arm_cspmu_impl_param nv_cspmu_param = {
+	.module		= THIS_MODULE,
+	.pmiidr_val	= ARM_CSPMU_IMPL_ID_NVIDIA,
+	.pmiidr_mask	= ARM_CSPMU_PMIIDR_IMPLEMENTER,
+	.impl_init_ops	= nv_cspmu_init_ops
+};
+
+static int __init nvidia_cspmu_init(void)
+{
+	int ret;
+
+	ret = arm_cspmu_impl_register(&nv_cspmu_param);
+	if (ret)
+		pr_err("nvidia_cspmu backend registration error: %d\n", ret);
+
+	return ret;
+}
+
+static void __exit nvidia_cspmu_exit(void)
+{
+	arm_cspmu_impl_unregister(&nv_cspmu_param);
+}
+
+module_init(nvidia_cspmu_init);
+module_exit(nvidia_cspmu_exit);
 
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/perf/arm_cspmu/nvidia_cspmu.h b/drivers/perf/arm_cspmu/nvidia_cspmu.h
deleted file mode 100644
index 71e18f0dc50b..000000000000
--- a/drivers/perf/arm_cspmu/nvidia_cspmu.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0
- *
- * Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
- *
- */
-
-/* Support for NVIDIA specific attributes. */
-
-#ifndef __NVIDIA_CSPMU_H__
-#define __NVIDIA_CSPMU_H__
-
-#include "arm_cspmu.h"
-
-/* Allocate NVIDIA descriptor. */
-int nv_cspmu_init_ops(struct arm_cspmu *cspmu);
-
-#endif /* __NVIDIA_CSPMU_H__ */
