diff --git a/drivers/soc/aspeed/Kconfig b/drivers/soc/aspeed/Kconfig
index f579ee0b5afa..8a4f096d84cd 100644
--- a/drivers/soc/aspeed/Kconfig
+++ b/drivers/soc/aspeed/Kconfig
@@ -52,6 +52,17 @@ config ASPEED_SOCINFO
 	help
 	  Say yes to support decoding of ASPEED BMC information.
 
+config ASPEED_HOST_BMC_DEV
+	bool "ASPEED SoC Host BMC device driver"
+	select SOC_BUS
+	default ARCH_ASPEED
+	depends on PCI
+	help
+	  Say yes to support PCIe based VUARTs from the host side. The end to
+          end VUART communication between host and BMC requires BMC side driver
+	  to activate VUART functionality. This is a driver for the BMC device
+          on host.
+
 endmenu
 
 endif
diff --git a/drivers/soc/aspeed/Makefile b/drivers/soc/aspeed/Makefile
index b35d74592964..db6acff9fa52 100644
--- a/drivers/soc/aspeed/Makefile
+++ b/drivers/soc/aspeed/Makefile
@@ -4,3 +4,4 @@ obj-$(CONFIG_ASPEED_LPC_SNOOP)		+= aspeed-lpc-snoop.o
 obj-$(CONFIG_ASPEED_UART_ROUTING)	+= aspeed-uart-routing.o
 obj-$(CONFIG_ASPEED_P2A_CTRL)		+= aspeed-p2a-ctrl.o
 obj-$(CONFIG_ASPEED_SOCINFO)		+= aspeed-socinfo.o
+obj-$(CONFIG_ASPEED_HOST_BMC_DEV)	+= aspeed-host-bmc-dev.o
diff --git a/drivers/soc/aspeed/aspeed-host-bmc-dev.c b/drivers/soc/aspeed/aspeed-host-bmc-dev.c
new file mode 100644
index 000000000000..8d4efec85280
--- /dev/null
+++ b/drivers/soc/aspeed/aspeed-host-bmc-dev.c
@@ -0,0 +1,250 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright (C) ASPEED Technology Inc.
+
+#include <linux/init.h>
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/pci.h>
+#include <linux/interrupt.h>
+#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
+
+#define BMC_MULTI_MSI	32
+#define BMC_MSI_IDX_BASE	4
+
+#define DRIVER_NAME "ASPEED BMC DEVICE"
+
+#define VUART_MAX_PARMS		2
+
+#define BAR_MEM 0
+#define BAR_MSG 1
+#define BAR_MAX 2
+
+struct bar {
+	unsigned long bar_base;
+	unsigned long bar_size;
+	void __iomem *bar_ioremap;
+};
+
+struct aspeed_pci_bmc_dev {
+	struct device *dev;
+
+	struct bar bars[BAR_MAX];
+	int lines[VUART_MAX_PARMS];
+
+	int legacy_irq;
+};
+
+static uint16_t vuart_ioport[VUART_MAX_PARMS];
+static uint16_t vuart_sirq[VUART_MAX_PARMS];
+
+static int aspeed_pci_host_bmc_device_probe(struct pci_dev *pdev,
+		const struct pci_device_id *ent)
+{
+	struct uart_8250_port uart;
+	struct device *dev = &pdev->dev;
+	struct aspeed_pci_bmc_dev *pci_bmc_dev;
+	int rc = 0;
+	int i = 0;
+	int nr_entries;
+	u16 config_cmd_val;
+
+	pci_bmc_dev = kzalloc(sizeof(*pci_bmc_dev), GFP_KERNEL);
+	if (!pci_bmc_dev) {
+		rc = -ENOMEM;
+		dev_err(dev, "kmalloc() returned NULL memory.\n");
+		goto out_err;
+	}
+
+	rc = pcim_enable_device(pdev);
+	if (rc != 0) {
+		dev_err(dev, "pcim_enable_device() returned error %d\n", rc);
+		goto out_free0;
+	}
+
+	/* set PCI host mastering  */
+	pci_set_master(pdev);
+
+	/*
+	 * Try to allocate max MSI. If multiple MSI is not possible then use
+	 * the legacy interrupt. Note: PowerPC doesn't support multiple MSI.
+	 */
+	nr_entries = pci_alloc_irq_vectors(pdev, 1, BMC_MULTI_MSI,
+				PCI_IRQ_MSIX | PCI_IRQ_MSI);
+	if (nr_entries < 0) {
+		pci_bmc_dev->legacy_irq = 1;
+		pci_read_config_word(pdev, PCI_COMMAND, &config_cmd_val);
+		config_cmd_val &= ~PCI_COMMAND_INTX_DISABLE;
+		pci_write_config_word((struct pci_dev *)pdev, PCI_COMMAND, config_cmd_val);
+
+	} else {
+		pci_bmc_dev->legacy_irq = 0;
+		pci_read_config_word(pdev, PCI_COMMAND, &config_cmd_val);
+		config_cmd_val |= PCI_COMMAND_INTX_DISABLE;
+		pci_write_config_word((struct pci_dev *)pdev, PCI_COMMAND, config_cmd_val);
+		rc = pci_irq_vector(pdev, BMC_MSI_IDX_BASE);
+		if (rc < 0) {
+			dev_err(dev, "pci_irq_vector() returned error %d msi=%u msix=%u\n",
+				-rc, pdev->msi_enabled, pdev->msix_enabled);
+			goto out_free1;
+		}
+		pdev->irq = rc;
+	}
+
+	/* Get access to the BARs */
+	for (i = 0; i < BAR_MAX; i++) {
+		rc = pci_request_region(pdev, i, DRIVER_NAME);
+		if (rc < 0) {
+			dev_err(dev, "pci_request_region(%d) returned error %d\n", i, rc);
+			goto out_unreg;
+		}
+
+		pci_bmc_dev->bars[i].bar_base = pci_resource_start(pdev, i);
+		pci_bmc_dev->bars[i].bar_size = pci_resource_len(pdev, i);
+		pci_bmc_dev->bars[i].bar_ioremap = pci_ioremap_bar(pdev, i);
+		if (pci_bmc_dev->bars[i].bar_ioremap == NULL) {
+			dev_err(dev, "pci_ioremap_bar(%d) failed\n", i);
+			rc = -ENOMEM;
+			goto out_unreg;
+		}
+	}
+
+	/* ERRTA40: dummy read */
+	(void)__raw_readl((void __iomem *)pci_bmc_dev->bars[BAR_MSG].bar_ioremap);
+
+	pci_set_drvdata(pdev, pci_bmc_dev);
+
+	for (i = 0; i < VUART_MAX_PARMS; i++)
+		pci_bmc_dev->lines[i] = -1;
+
+	/* setup VUART */
+	for (i = 0; i < VUART_MAX_PARMS; i++) {
+		memset(&uart, 0, sizeof(uart));
+		vuart_ioport[i] = 0x3F8 - (i * 0x100);
+		vuart_sirq[i] = 0x10 + 4 - i - BMC_MSI_IDX_BASE;
+		uart.port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
+		uart.port.uartclk = 115200 * 16;
+
+		if (pci_bmc_dev->legacy_irq) {
+			uart.port.irq = pdev->irq;
+		} else {
+			rc = pci_irq_vector(pdev, vuart_sirq[i]);
+			if (rc < 0) {
+				dev_err(dev,
+					"pci_irq_vector() returned error %d msi=%u msix=%u\n",
+					-rc, pdev->msi_enabled, pdev->msix_enabled);
+				goto out_unreg;
+			}
+			uart.port.irq = rc;
+		}
+		uart.port.dev = dev;
+		uart.port.iotype = UPIO_MEM32;
+		uart.port.iobase = 0;
+		uart.port.mapbase =
+				pci_bmc_dev->bars[BAR_MSG].bar_base + (vuart_ioport[i] << 2);
+		uart.port.membase =
+				pci_bmc_dev->bars[BAR_MSG].bar_ioremap + (vuart_ioport[i] << 2);
+		uart.port.type = PORT_16550A;
+		uart.port.flags |= (UPF_IOREMAP | UPF_FIXED_PORT | UPF_FIXED_TYPE);
+		uart.port.regshift = 2;
+
+		rc = serial8250_register_8250_port(&uart);
+		if (rc < 0) {
+			dev_err(dev,
+				"cannot setup VUART@%xh over PCIe, rc=%d\n",
+				vuart_ioport[i], -rc);
+			goto out_unreg;
+		}
+		pci_bmc_dev->lines[i] = rc;
+	}
+
+	return 0;
+
+out_unreg:
+	for (i = 0; i < VUART_MAX_PARMS; i++) {
+		if (pci_bmc_dev->lines[i] >= 0)
+			serial8250_unregister_port(pci_bmc_dev->lines[i]);
+	}
+
+	pci_release_regions(pdev);
+out_free1:
+	if (pci_bmc_dev->legacy_irq)
+		free_irq(pdev->irq, pdev);
+	else
+		pci_free_irq_vectors(pdev);
+
+	pci_clear_master(pdev);
+out_free0:
+	kfree(pci_bmc_dev);
+out_err:
+
+	return rc;
+}
+
+static void aspeed_pci_host_bmc_device_remove(struct pci_dev *pdev)
+{
+	struct aspeed_pci_bmc_dev *pci_bmc_dev = pci_get_drvdata(pdev);
+	int i;
+
+	/* Unregister ports */
+	for (i = 0; i < VUART_MAX_PARMS; i++) {
+		if (pci_bmc_dev->lines[i] >= 0)
+			serial8250_unregister_port(pci_bmc_dev->lines[i]);
+	}
+
+	if (pci_bmc_dev->legacy_irq)
+		free_irq(pdev->irq, pdev);
+	else
+		pci_free_irq_vectors(pdev);
+
+	pci_release_regions(pdev);
+	pci_clear_master(pdev);
+	kfree(pci_bmc_dev);
+}
+
+/**
+ * This table holds the list of (VendorID,DeviceID) supported by this driver
+ *
+ */
+static struct pci_device_id aspeed_host_bmc_dev_pci_ids[] = {
+	{ PCI_DEVICE(0x1A03, 0x2402), },
+	{ 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, aspeed_host_bmc_dev_pci_ids);
+
+static struct pci_driver aspeed_host_bmc_dev_driver = {
+	.name		= DRIVER_NAME,
+	.id_table	= aspeed_host_bmc_dev_pci_ids,
+	.probe		= aspeed_pci_host_bmc_device_probe,
+	.remove		= aspeed_pci_host_bmc_device_remove,
+};
+
+static int __init aspeed_host_bmc_device_init(void)
+{
+	int ret;
+
+	/* register pci driver */
+	ret = pci_register_driver(&aspeed_host_bmc_dev_driver);
+	if (ret < 0) {
+		pr_err("pci-driver: can't register pci driver\n");
+		return ret;
+	}
+
+	return 0;
+}
+
+static void aspeed_host_bmc_device_exit(void)
+{
+	/* unregister pci driver */
+	pci_unregister_driver(&aspeed_host_bmc_dev_driver);
+}
+
+late_initcall(aspeed_host_bmc_device_init);
+module_exit(aspeed_host_bmc_device_exit);
+
+MODULE_AUTHOR("Ryan Chen <ryan_chen@aspeedtech.com>");
+MODULE_DESCRIPTION("ASPEED Host BMC DEVICE Driver");
+MODULE_LICENSE("GPL");
