diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile
index 1336b04f40e2..0ab1b4cb2228 100644
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -84,6 +84,7 @@ obj-$(CONFIG_I2C_NPCM7XX)	+= i2c-npcm7xx.o
 obj-$(CONFIG_I2C_OCORES)	+= i2c-ocores.o
 obj-$(CONFIG_I2C_OMAP)		+= i2c-omap.o
 obj-$(CONFIG_I2C_OWL)		+= i2c-owl.o
+i2c-pasemi-objs := i2c-pasemi-core.o i2c-pasemi-pci.o
 obj-$(CONFIG_I2C_PASEMI)	+= i2c-pasemi.o
 obj-$(CONFIG_I2C_PCA_PLATFORM)	+= i2c-pca-platform.o
 obj-$(CONFIG_I2C_PNX)		+= i2c-pnx.o
diff --git a/drivers/i2c/busses/i2c-pasemi.c b/drivers/i2c/busses/i2c-pasemi-core.c
similarity index 81%
rename from drivers/i2c/busses/i2c-pasemi.c
rename to drivers/i2c/busses/i2c-pasemi-core.c
index 9d69ff63f674..3eda5e375fa2 100644
--- a/drivers/i2c/busses/i2c-pasemi.c
+++ b/drivers/i2c/busses/i2c-pasemi-core.c
@@ -15,15 +15,7 @@
 #include <linux/slab.h>
 #include <linux/io.h>
 
-static struct pci_driver pasemi_smb_driver;
-
-struct pasemi_smbus {
-	struct device           *dev;
-	struct i2c_adapter	 adapter;
-	void __iomem		*ioaddr;
-	unsigned long		 base;
-	int			 size;
-};
+#include "i2c-pasemi-core.h"
 
 /* Register offsets */
 #define REG_MTXFIFO	0x00
@@ -329,7 +321,7 @@ static const struct i2c_algorithm smbus_algorithm = {
 	.functionality	= pasemi_smb_func,
 };
 
-static int pasemi_i2c_common_probe(struct pasemi_smbus *smbus)
+int pasemi_i2c_common_probe(struct pasemi_smbus *smbus)
 {
 	int error;
 
@@ -352,79 +344,3 @@ static int pasemi_i2c_common_probe(struct pasemi_smbus *smbus)
 
 	return 0;
 }
-
-static int pasemi_smb_probe(struct pci_dev *dev,
-				      const struct pci_device_id *id)
-{
-	struct pasemi_smbus *smbus;
-	int error;
-
-	if (!(pci_resource_flags(dev, 0) & IORESOURCE_IO))
-		return -ENODEV;
-
-	smbus = kzalloc(sizeof(struct pasemi_smbus), GFP_KERNEL);
-	if (!smbus)
-		return -ENOMEM;
-
-	smbus->dev = &dev->dev;
-	smbus->base = pci_resource_start(dev, 0);
-	smbus->size = pci_resource_len(dev, 0);
-
-	if (!request_region(smbus->base, smbus->size,
-			    pasemi_smb_driver.name)) {
-		error = -EBUSY;
-		goto out_kfree;
-	}
-
-	smbus->ioaddr = ioport_map(smbus->base, smbus->size);
-	if (!smbus->ioaddr) {
-		error = -EBUSY;
-		goto out_release_region;
-	}
-
-	int error = pasemi_i2c_common_probe(smbus);
-	if (error)
-		goto out_ioport_unmap;
-
-	pci_set_drvdata(dev, smbus);
-
-	return 0;
-
- out_ioport_unmap:
-	ioport_unmap(smbus->ioaddr);
- out_release_region:
-	release_region(smbus->base, smbus->size);
- out_kfree:
-	kfree(smbus);
-	return error;
-}
-
-static void pasemi_smb_remove(struct pci_dev *dev)
-{
-	struct pasemi_smbus *smbus = pci_get_drvdata(dev);
-
-	i2c_del_adapter(&smbus->adapter);
-	ioport_unmap(smbus->ioaddr);
-	release_region(smbus->base, smbus->size);
-	kfree(smbus);
-}
-
-static const struct pci_device_id pasemi_smb_ids[] = {
-	{ PCI_DEVICE(0x1959, 0xa003) },
-	{ 0, }
-};
-
-MODULE_DEVICE_TABLE(pci, pasemi_smb_ids);
-
-static struct pci_driver pasemi_smb_driver = {
-	.name		= "i2c-pasemi",
-	.id_table	= pasemi_smb_ids,
-	.probe		= pasemi_smb_probe,
-	.remove		= pasemi_smb_remove,
-};
-
-module_pci_driver(pasemi_smb_driver);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR ("Olof Johansson <olof@lixom.net>");
-MODULE_DESCRIPTION("PA Semi PWRficient SMBus driver");
diff --git a/drivers/i2c/busses/i2c-pasemi-core.h b/drivers/i2c/busses/i2c-pasemi-core.h
new file mode 100644
index 000000000000..7acc33de6ce1
--- /dev/null
+++ b/drivers/i2c/busses/i2c-pasemi-core.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#include <linux/atomic.h>
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/i2c.h>
+#include <linux/i2c-smbus.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+
+struct pasemi_smbus {
+	struct device		*dev;
+	struct i2c_adapter	 adapter;
+	void __iomem		*ioaddr;
+	unsigned long		 base;
+	int			 size;
+};
+
+int pasemi_i2c_common_probe(struct pasemi_smbus *smbus);
diff --git a/drivers/i2c/busses/i2c-pasemi-pci.c b/drivers/i2c/busses/i2c-pasemi-pci.c
new file mode 100644
index 000000000000..9a19df31866b
--- /dev/null
+++ b/drivers/i2c/busses/i2c-pasemi-pci.c
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2006-2007 PA Semi, Inc
+ *
+ * SMBus host driver for PA Semi PWRficient
+ */
+
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/stddef.h>
+#include <linux/sched.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+
+#include "i2c-pasemi-core.h"
+
+static struct pci_driver pasemi_smb_pci_driver;
+
+static int pasemi_smb_pci_probe(struct pci_dev *dev,
+				      const struct pci_device_id *id)
+{
+	struct pasemi_smbus *smbus;
+	int error;
+
+	if (!(pci_resource_flags(dev, 0) & IORESOURCE_IO))
+		return -ENODEV;
+
+	smbus = kzalloc(sizeof(struct pasemi_smbus), GFP_KERNEL);
+	if (!smbus)
+		return -ENOMEM;
+
+	smbus->dev = &dev->dev;
+	smbus->base = pci_resource_start(dev, 0);
+	smbus->size = pci_resource_len(dev, 0);
+
+	if (!request_region(smbus->base, smbus->size,
+			    pasemi_smb_pci_driver.name)) {
+		error = -EBUSY;
+		goto out_kfree;
+	}
+
+	smbus->ioaddr = ioport_map(smbus->base, smbus->size);
+	if (!smbus->ioaddr) {
+		error = -EBUSY;
+		goto out_release_region;
+	}
+
+	error = pasemi_i2c_common_probe(smbus);
+	if (error)
+		goto out_ioport_unmap;
+
+	pci_set_drvdata(dev, smbus);
+
+	return 0;
+
+ out_ioport_unmap:
+	ioport_unmap(smbus->ioaddr);
+ out_release_region:
+	release_region(smbus->base, smbus->size);
+ out_kfree:
+	kfree(smbus);
+	return error;
+}
+
+static void pasemi_smb_pci_remove(struct pci_dev *dev)
+{
+	struct pasemi_smbus *smbus = pci_get_drvdata(dev);
+
+	i2c_del_adapter(&smbus->adapter);
+	ioport_unmap(smbus->ioaddr);
+	release_region(smbus->base, smbus->size);
+	kfree(smbus);
+}
+
+static const struct pci_device_id pasemi_smb_pci_ids[] = {
+	{ PCI_DEVICE(0x1959, 0xa003) },
+	{ 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, pasemi_smb_pci_ids);
+
+static struct pci_driver pasemi_smb_pci_driver = {
+	.name		= "i2c-pasemi",
+	.id_table	= pasemi_smb_pci_ids,
+	.probe		= pasemi_smb_pci_probe,
+	.remove		= pasemi_smb_pci_remove,
+};
+
+module_pci_driver(pasemi_smb_pci_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Olof Johansson <olof@lixom.net>");
+MODULE_DESCRIPTION("PA Semi PWRficient SMBus driver");
