diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 3f3c53af4a56..a9f1c554db2b 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -175,15 +175,23 @@ config PWM_CROS_EC
 	  Controller.
 
 config PWM_DWC
-	tristate "DesignWare PWM Controller"
-	depends on PCI || COMPILE_TEST
+	tristate "DesignWare PWM Controller core"
 	depends on HAS_IOMEM
 	help
-	  PWM driver for Synopsys DWC PWM Controller attached to a PCI bus.
+	  PWM driver for Synopsys DWC PWM Controller.
 
 	  To compile this driver as a module, choose M here: the module
 	  will be called pwm-dwc.
 
+config PWM_DWC_PCI
+	tristate "DesignWare PWM Controller core"
+	depends on PWM_DWC && HAS_IOMEM && PCI
+	help
+	  PWM driver for Synopsys DWC PWM Controller attached to a PCI bus.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called pwm-dwc-pci.
+
 config PWM_EP93XX
 	tristate "Cirrus Logic EP93xx PWM support"
 	depends on ARCH_EP93XX || COMPILE_TEST
diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile
index 7bf1a29f02b8..a70d36623129 100644
--- a/drivers/pwm/Makefile
+++ b/drivers/pwm/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_PWM_CLPS711X)	+= pwm-clps711x.o
 obj-$(CONFIG_PWM_CRC)		+= pwm-crc.o
 obj-$(CONFIG_PWM_CROS_EC)	+= pwm-cros-ec.o
 obj-$(CONFIG_PWM_DWC)		+= pwm-dwc.o
+obj-$(CONFIG_PWM_DWC_PCI)	+= pwm-dwc-pci.o
 obj-$(CONFIG_PWM_EP93XX)	+= pwm-ep93xx.o
 obj-$(CONFIG_PWM_FSL_FTM)	+= pwm-fsl-ftm.o
 obj-$(CONFIG_PWM_HIBVT)		+= pwm-hibvt.o
diff --git a/drivers/pwm/pwm-dwc-pci.c b/drivers/pwm/pwm-dwc-pci.c
new file mode 100644
index 000000000000..2213d0e7f3c8
--- /dev/null
+++ b/drivers/pwm/pwm-dwc-pci.c
@@ -0,0 +1,133 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * DesignWare PWM Controller driver (PCI part)
+ *
+ * Copyright (C) 2018-2020 Intel Corporation
+ *
+ * Author: Felipe Balbi (Intel)
+ * Author: Jarkko Nikula <jarkko.nikula@linux.intel.com>
+ * Author: Raymond Tan <raymond.tan@intel.com>
+ *
+ * Limitations:
+ * - The hardware cannot generate a 0 % or 100 % duty cycle. Both high and low
+ *   periods are one or more input clock periods long.
+ */
+
+#include <linux/bitops.h>
+#include <linux/export.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/pm_runtime.h>
+#include <linux/pwm.h>
+
+#include "pwm-dwc.h"
+
+static int dwc_pwm_probe(struct pci_dev *pci, const struct pci_device_id *id)
+{
+	struct device *dev = &pci->dev;
+	struct dwc_pwm *dwc;
+	int ret;
+
+	dwc = dwc_pwm_alloc(dev);
+	if (!dwc)
+		return -ENOMEM;
+
+	ret = pcim_enable_device(pci);
+	if (ret) {
+		dev_err(dev, "Failed to enable device (%pe)\n", ERR_PTR(ret));
+		return ret;
+	}
+
+	pci_set_master(pci);
+
+	ret = pcim_iomap_regions(pci, BIT(0), pci_name(pci));
+	if (ret) {
+		dev_err(dev, "Failed to iomap PCI BAR (%pe)\n", ERR_PTR(ret));
+		return ret;
+	}
+
+	dwc->base = pcim_iomap_table(pci)[0];
+	if (!dwc->base) {
+		dev_err(dev, "Base address missing\n");
+		return -ENOMEM;
+	}
+
+	ret = devm_pwmchip_add(dev, &dwc->chip);
+	if (ret)
+		return ret;
+
+	pm_runtime_put(dev);
+	pm_runtime_allow(dev);
+
+	return 0;
+}
+
+static void dwc_pwm_remove(struct pci_dev *pci)
+{
+	pm_runtime_forbid(&pci->dev);
+	pm_runtime_get_noresume(&pci->dev);
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int dwc_pwm_suspend(struct device *dev)
+{
+	struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
+	struct dwc_pwm *dwc = pci_get_drvdata(pdev);
+	int i;
+
+	for (i = 0; i < DWC_TIMERS_TOTAL; i++) {
+		if (dwc->chip.pwms[i].state.enabled) {
+			dev_err(dev, "PWM %u in use by consumer (%s)\n",
+				i, dwc->chip.pwms[i].label);
+			return -EBUSY;
+		}
+		dwc->ctx[i].cnt = dwc_pwm_readl(dwc, DWC_TIM_LD_CNT(i));
+		dwc->ctx[i].cnt2 = dwc_pwm_readl(dwc, DWC_TIM_LD_CNT2(i));
+		dwc->ctx[i].ctrl = dwc_pwm_readl(dwc, DWC_TIM_CTRL(i));
+	}
+
+	return 0;
+}
+
+static int dwc_pwm_resume(struct device *dev)
+{
+	struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
+	struct dwc_pwm *dwc = pci_get_drvdata(pdev);
+	int i;
+
+	for (i = 0; i < DWC_TIMERS_TOTAL; i++) {
+		dwc_pwm_writel(dwc, dwc->ctx[i].cnt, DWC_TIM_LD_CNT(i));
+		dwc_pwm_writel(dwc, dwc->ctx[i].cnt2, DWC_TIM_LD_CNT2(i));
+		dwc_pwm_writel(dwc, dwc->ctx[i].ctrl, DWC_TIM_CTRL(i));
+	}
+
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(dwc_pwm_pm_ops, dwc_pwm_suspend, dwc_pwm_resume);
+
+static const struct pci_device_id dwc_pwm_id_table[] = {
+	{ PCI_VDEVICE(INTEL, 0x4bb7) }, /* Elkhart Lake */
+	{  }	/* Terminating Entry */
+};
+MODULE_DEVICE_TABLE(pci, dwc_pwm_id_table);
+
+static struct pci_driver dwc_pwm_driver = {
+	.name = "pwm-dwc",
+	.probe = dwc_pwm_probe,
+	.remove = dwc_pwm_remove,
+	.id_table = dwc_pwm_id_table,
+	.driver = {
+		.pm = &dwc_pwm_pm_ops,
+	},
+};
+
+module_pci_driver(dwc_pwm_driver);
+
+MODULE_AUTHOR("Felipe Balbi (Intel)");
+MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@linux.intel.com>");
+MODULE_AUTHOR("Raymond Tan <raymond.tan@intel.com>");
+MODULE_DESCRIPTION("DesignWare PWM Controller");
+MODULE_LICENSE("GPL");
diff --git a/drivers/pwm/pwm-dwc.c b/drivers/pwm/pwm-dwc.c
index 56cde9da2c0e..90a8ae1252a1 100644
--- a/drivers/pwm/pwm-dwc.c
+++ b/drivers/pwm/pwm-dwc.c
@@ -1,16 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * DesignWare PWM Controller driver
+ * DesignWare PWM Controller driver core
  *
  * Copyright (C) 2018-2020 Intel Corporation
  *
  * Author: Felipe Balbi (Intel)
  * Author: Jarkko Nikula <jarkko.nikula@linux.intel.com>
  * Author: Raymond Tan <raymond.tan@intel.com>
- *
- * Limitations:
- * - The hardware cannot generate a 0 % or 100 % duty cycle. Both high and low
- *   periods are one or more input clock periods long.
  */
 
 #include <linux/bitops.h>
@@ -21,51 +17,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/pwm.h>
 
-#define DWC_TIM_LD_CNT(n)	((n) * 0x14)
-#define DWC_TIM_LD_CNT2(n)	(((n) * 4) + 0xb0)
-#define DWC_TIM_CUR_VAL(n)	(((n) * 0x14) + 0x04)
-#define DWC_TIM_CTRL(n)		(((n) * 0x14) + 0x08)
-#define DWC_TIM_EOI(n)		(((n) * 0x14) + 0x0c)
-#define DWC_TIM_INT_STS(n)	(((n) * 0x14) + 0x10)
-
-#define DWC_TIMERS_INT_STS	0xa0
-#define DWC_TIMERS_EOI		0xa4
-#define DWC_TIMERS_RAW_INT_STS	0xa8
-#define DWC_TIMERS_COMP_VERSION	0xac
-
-#define DWC_TIMERS_TOTAL	8
-#define DWC_CLK_PERIOD_NS	10
-
-/* Timer Control Register */
-#define DWC_TIM_CTRL_EN		BIT(0)
-#define DWC_TIM_CTRL_MODE	BIT(1)
-#define DWC_TIM_CTRL_MODE_FREE	(0 << 1)
-#define DWC_TIM_CTRL_MODE_USER	(1 << 1)
-#define DWC_TIM_CTRL_INT_MASK	BIT(2)
-#define DWC_TIM_CTRL_PWM	BIT(3)
-
-struct dwc_pwm_ctx {
-	u32 cnt;
-	u32 cnt2;
-	u32 ctrl;
-};
-
-struct dwc_pwm {
-	struct pwm_chip chip;
-	void __iomem *base;
-	struct dwc_pwm_ctx ctx[DWC_TIMERS_TOTAL];
-};
-#define to_dwc_pwm(p)	(container_of((p), struct dwc_pwm, chip))
-
-static inline u32 dwc_pwm_readl(struct dwc_pwm *dwc, u32 offset)
-{
-	return readl(dwc->base + offset);
-}
-
-static inline void dwc_pwm_writel(struct dwc_pwm *dwc, u32 value, u32 offset)
-{
-	writel(value, dwc->base + offset);
-}
+#include "pwm-dwc.h"
 
 static void __dwc_pwm_set_enable(struct dwc_pwm *dwc, int pwm, int enabled)
 {
@@ -196,7 +148,7 @@ static const struct pwm_ops dwc_pwm_ops = {
 	.owner = THIS_MODULE,
 };
 
-static struct dwc_pwm *dwc_pwm_alloc(struct device *dev)
+struct dwc_pwm *dwc_pwm_alloc(struct device *dev)
 {
 	struct dwc_pwm *dwc;
 
@@ -211,109 +163,7 @@ static struct dwc_pwm *dwc_pwm_alloc(struct device *dev)
 	dev_set_drvdata(dev, dwc);
 	return dwc;
 }
-
-static int dwc_pwm_probe(struct pci_dev *pci, const struct pci_device_id *id)
-{
-	struct device *dev = &pci->dev;
-	struct dwc_pwm *dwc;
-	int ret;
-
-	dwc = dwc_pwm_alloc(dev);
-	if (!dwc)
-		return -ENOMEM;
-
-	ret = pcim_enable_device(pci);
-	if (ret) {
-		dev_err(dev, "Failed to enable device (%pe)\n", ERR_PTR(ret));
-		return ret;
-	}
-
-	pci_set_master(pci);
-
-	ret = pcim_iomap_regions(pci, BIT(0), pci_name(pci));
-	if (ret) {
-		dev_err(dev, "Failed to iomap PCI BAR (%pe)\n", ERR_PTR(ret));
-		return ret;
-	}
-
-	dwc->base = pcim_iomap_table(pci)[0];
-	if (!dwc->base) {
-		dev_err(dev, "Base address missing\n");
-		return -ENOMEM;
-	}
-
-	ret = devm_pwmchip_add(dev, &dwc->chip);
-	if (ret)
-		return ret;
-
-	pm_runtime_put(dev);
-	pm_runtime_allow(dev);
-
-	return 0;
-}
-
-static void dwc_pwm_remove(struct pci_dev *pci)
-{
-	pm_runtime_forbid(&pci->dev);
-	pm_runtime_get_noresume(&pci->dev);
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int dwc_pwm_suspend(struct device *dev)
-{
-	struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
-	struct dwc_pwm *dwc = pci_get_drvdata(pdev);
-	int i;
-
-	for (i = 0; i < DWC_TIMERS_TOTAL; i++) {
-		if (dwc->chip.pwms[i].state.enabled) {
-			dev_err(dev, "PWM %u in use by consumer (%s)\n",
-				i, dwc->chip.pwms[i].label);
-			return -EBUSY;
-		}
-		dwc->ctx[i].cnt = dwc_pwm_readl(dwc, DWC_TIM_LD_CNT(i));
-		dwc->ctx[i].cnt2 = dwc_pwm_readl(dwc, DWC_TIM_LD_CNT2(i));
-		dwc->ctx[i].ctrl = dwc_pwm_readl(dwc, DWC_TIM_CTRL(i));
-	}
-
-	return 0;
-}
-
-static int dwc_pwm_resume(struct device *dev)
-{
-	struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
-	struct dwc_pwm *dwc = pci_get_drvdata(pdev);
-	int i;
-
-	for (i = 0; i < DWC_TIMERS_TOTAL; i++) {
-		dwc_pwm_writel(dwc, dwc->ctx[i].cnt, DWC_TIM_LD_CNT(i));
-		dwc_pwm_writel(dwc, dwc->ctx[i].cnt2, DWC_TIM_LD_CNT2(i));
-		dwc_pwm_writel(dwc, dwc->ctx[i].ctrl, DWC_TIM_CTRL(i));
-	}
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(dwc_pwm_pm_ops, dwc_pwm_suspend, dwc_pwm_resume);
-
-static const struct pci_device_id dwc_pwm_id_table[] = {
-	{ PCI_VDEVICE(INTEL, 0x4bb7) }, /* Elkhart Lake */
-	{  }	/* Terminating Entry */
-};
-MODULE_DEVICE_TABLE(pci, dwc_pwm_id_table);
-
-static struct pci_driver dwc_pwm_driver = {
-	.name = "pwm-dwc",
-	.probe = dwc_pwm_probe,
-	.remove = dwc_pwm_remove,
-	.id_table = dwc_pwm_id_table,
-	.driver = {
-		.pm = &dwc_pwm_pm_ops,
-	},
-};
-
-module_pci_driver(dwc_pwm_driver);
+EXPORT_SYMBOL_GPL(dwc_pwm_alloc);
 
 MODULE_AUTHOR("Felipe Balbi (Intel)");
 MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@linux.intel.com>");
diff --git a/drivers/pwm/pwm-dwc.h b/drivers/pwm/pwm-dwc.h
new file mode 100644
index 000000000000..68f98eb76152
--- /dev/null
+++ b/drivers/pwm/pwm-dwc.h
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * DesignWare PWM Controller driver
+ *
+ * Copyright (C) 2018-2020 Intel Corporation
+ *
+ * Author: Felipe Balbi (Intel)
+ * Author: Jarkko Nikula <jarkko.nikula@linux.intel.com>
+ * Author: Raymond Tan <raymond.tan@intel.com>
+ */
+
+#define DWC_TIM_LD_CNT(n)	((n) * 0x14)
+#define DWC_TIM_LD_CNT2(n)	(((n) * 4) + 0xb0)
+#define DWC_TIM_CUR_VAL(n)	(((n) * 0x14) + 0x04)
+#define DWC_TIM_CTRL(n)		(((n) * 0x14) + 0x08)
+#define DWC_TIM_EOI(n)		(((n) * 0x14) + 0x0c)
+#define DWC_TIM_INT_STS(n)	(((n) * 0x14) + 0x10)
+
+#define DWC_TIMERS_INT_STS	0xa0
+#define DWC_TIMERS_EOI		0xa4
+#define DWC_TIMERS_RAW_INT_STS	0xa8
+#define DWC_TIMERS_COMP_VERSION	0xac
+
+#define DWC_TIMERS_TOTAL	8
+#define DWC_CLK_PERIOD_NS	10
+
+/* Timer Control Register */
+#define DWC_TIM_CTRL_EN		BIT(0)
+#define DWC_TIM_CTRL_MODE	BIT(1)
+#define DWC_TIM_CTRL_MODE_FREE	(0 << 1)
+#define DWC_TIM_CTRL_MODE_USER	(1 << 1)
+#define DWC_TIM_CTRL_INT_MASK	BIT(2)
+#define DWC_TIM_CTRL_PWM	BIT(3)
+
+struct dwc_pwm_ctx {
+	u32 cnt;
+	u32 cnt2;
+	u32 ctrl;
+};
+
+struct dwc_pwm {
+	struct pwm_chip chip;
+	void __iomem *base;
+	struct dwc_pwm_ctx ctx[DWC_TIMERS_TOTAL];
+};
+#define to_dwc_pwm(p)	(container_of((p), struct dwc_pwm, chip))
+
+static inline u32 dwc_pwm_readl(struct dwc_pwm *dwc, u32 offset)
+{
+	return readl(dwc->base + offset);
+}
+
+static inline void dwc_pwm_writel(struct dwc_pwm *dwc, u32 value, u32 offset)
+{
+	writel(value, dwc->base + offset);
+}
+
+extern struct dwc_pwm *dwc_pwm_alloc(struct device *dev);
