--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile

@@ -6,6 +6,9 @@
  # ACPI drivers
  obj-$(CONFIG_I2C_SCMI)		+= i2c-scmi.o
  
+# VIRTIO I2C host controller driver
+obj-$(CONFIG_I2C_VIRTIO)	+= i2c-virtio.o
+
  # PC SMBus host controller drivers
  obj-$(CONFIG_I2C_ALI1535)	+= i2c-ali1535.o
  obj-$(CONFIG_I2C_ALI1563)	+= i2c-ali1563.o

diff --git a/drivers/i2c/busses/i2c-virtio.c b/drivers/i2c/busses/i2c-virtio.c
new file mode 100644
index 0000000..47f9fd1
--- /dev/null
+++ b/drivers/i2c/busses/i2c-virtio.c

@@ -0,0 +1,276 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Virtio I2C Bus Driver
+ *
+ * Copyright (c) 2020 Intel Corporation. All rights reserved.
+ */
+
+#include <linux/acpi.h>
+#include <linux/completion.h>
+#include <linux/err.h>
+#include <linux/i2c.h>
+#include <linux/io.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/wait.h>
+
+#include <linux/virtio.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+
+#define VIRTIO_I2C_MSG_OK	0
+#define VIRTIO_I2C_MSG_ERR	1
+
+/**
+ * struct virtio_i2c_hdr - the virtio I2C message header structure
+ * @addr: i2c_msg addr, the slave address
+ * @flags: i2c_msg flags
+ * @len: i2c_msg len
+ */
+struct virtio_i2c_hdr {
+	__virtio16 addr;
+	__virtio16 flags;
+	__virtio16 len;
+} __packed;