diff --git a/drivers/Makefile b/drivers/Makefile
index e30af705..c73755d7 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -15,6 +15,7 @@ obj-m += pinctrl/
 obj-m += platform/tegra/
 obj-m += pwm/
 obj-m += ras/
+obj-m += rtc/
 obj-m += soc/tegra/
 obj-m += spi/
 obj-m += thermal/
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
new file mode 100644
index 00000000..d0d052c9
--- /dev/null
+++ b/drivers/rtc/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2022, NVIDIA CORPORATION.  All rights reserved.
+
+obj-m += nvvrs-pseq-rtc.o
diff --git a/drivers/rtc/nvvrs-pseq-rtc.c b/drivers/rtc/nvvrs-pseq-rtc.c
new file mode 100644
index 00000000..c8bad693
--- /dev/null
+++ b/drivers/rtc/nvvrs-pseq-rtc.c
@@ -0,0 +1,536 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * RTC driver for NVIDIA Voltage Regulator Power Sequencer
+ *
+ * Copyright (C) 2022 NVIDIA CORPORATION. All rights reserved.
+ */
+
+#include <linux/i2c.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/rtc.h>
+#include <linux/module.h>
+#include <linux/mutex.h>
+#include <linux/platform_device.h>
+#include <linux/of_device.h>
+#include <linux/mfd/nvidia-vrs-pseq.h>
+#include <linux/irqdomain.h>
+#include <linux/regmap.h>
+
+#define ALARM_RESET_VAL		0xFFFFFFFF /* Alarm reset/disable value */
+#define NVVRS_INT_RTC_INDEX	0	   /* Only one RTC interrupt register */
+#define	REG_LEN_IN_BYTES	4
+
+struct nvvrs_rtc_driver_data {
+	/* Registers offset to I2C addresses map */
+	const unsigned int      *map;
+	/* RTC IRQ CHIP */
+	const struct regmap_irq_chip *rtc_irq_chip;
+};
+
+struct nvvrs_rtc_info {
+	struct device	   *dev;
+	struct i2c_client  *client;
+	struct rtc_device       *rtc_dev;
+	struct regmap	   *regmap;
+	struct regmap_irq_chip_data *rtc_irq_data;
+	const struct nvvrs_rtc_driver_data *drv_data;
+	struct mutex	    lock;
+	unsigned int rtc_irq;
+};
+
+/* RTC Registers offsets */
+enum nvvrs_rtc_reg_offset {
+	RTC_T3 = 0,
+	RTC_T2,
+	RTC_T1,
+	RTC_T0,
+	RTC_A3,
+	RTC_A2,
+	RTC_A1,
+	RTC_A0,
+	CTL1_REG,
+	CTL2_REG,
+	RTC_END,
+};
+
+static const struct regmap_irq nvvrs_rtc_irq[] = {
+	REGMAP_IRQ_REG(NVVRS_INT_RTC_INDEX, 0, NVVRS_PSEQ_INT_SRC1_RTC_MASK),
+};
+
+static const struct regmap_irq_chip nvvrs_rtc_irq_chip = {
+	.name	   = "nvvrs-rtc",
+	.status_base    = NVVRS_PSEQ_REG_INT_SRC1,
+	.num_regs       = 1,
+	.irqs	   = nvvrs_rtc_irq,
+	.num_irqs       = ARRAY_SIZE(nvvrs_rtc_irq),
+};
+
+static const unsigned int rtc_map[RTC_END] = {
+	[RTC_T3] = NVVRS_PSEQ_REG_RTC_T3,
+	[RTC_T2] = NVVRS_PSEQ_REG_RTC_T2,
+	[RTC_T1] = NVVRS_PSEQ_REG_RTC_T1,
+	[RTC_T0] = NVVRS_PSEQ_REG_RTC_T0,
+	[RTC_A3] = NVVRS_PSEQ_REG_RTC_A3,
+	[RTC_A2] = NVVRS_PSEQ_REG_RTC_A2,
+	[RTC_A1] = NVVRS_PSEQ_REG_RTC_A1,
+	[RTC_A0] = NVVRS_PSEQ_REG_RTC_A0,
+	[CTL1_REG]  = NVVRS_PSEQ_REG_CTL_1,
+	[CTL2_REG]  = NVVRS_PSEQ_REG_CTL_2,
+};
+
+static const struct nvvrs_rtc_driver_data rtc_drv_data = {
+	.map = rtc_map,
+	.rtc_irq_chip = &nvvrs_rtc_irq_chip,
+};
+
+static int nvvrs_update_bits(struct nvvrs_rtc_info *info, u8 reg,
+				u8 mask, u8 value)
+{
+	int ret;
+
+	ret = i2c_smbus_read_byte_data(info->client, reg);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to read reg:0x%x ret:(%d)\n",
+			reg, ret);
+		return ret;
+	}
+	ret = ret & ~mask;
+
+	if (value)
+		ret |= mask & 0xFF;
+
+	ret = i2c_smbus_write_byte_data(info->client, reg, ret);
+	if (ret < 0)
+		dev_err(info->dev, "Failed to write reg:0x%x ret:(%d)\n",
+			reg, ret);
+
+	return ret;
+}
+
+static int nvvrs_rtc_update_alarm_reg(struct i2c_client *client,
+	struct nvvrs_rtc_info *info, u8 *time)
+{
+	int ret;
+
+	ret = i2c_smbus_write_byte_data(client, info->drv_data->map[RTC_A3], time[3]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to write alarm reg: 0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_A3], ret);
+		goto out;
+	}
+
+	ret = i2c_smbus_write_byte_data(client, info->drv_data->map[RTC_A2], time[2]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to write alarm reg: 0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_A2], ret);
+		goto out;
+	}
+
+	ret = i2c_smbus_write_byte_data(client, info->drv_data->map[RTC_A1], time[1]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to write alarm reg: 0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_A1], ret);
+		goto out;
+	}
+
+	ret = i2c_smbus_write_byte_data(client, info->drv_data->map[RTC_A0], time[0]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to write alarm reg: 0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_A0], ret);
+		goto out;
+	}
+
+out:
+	mutex_unlock(&info->lock);
+	return ret;
+}
+
+static int nvvrs_rtc_disable_alarm(struct nvvrs_rtc_info *info)
+{
+	struct i2c_client *client = info->client;
+	u8 val[REG_LEN_IN_BYTES];
+	int ret;
+
+	/* Clear RTC_WAKE bit */
+	ret = nvvrs_update_bits(info, info->drv_data->map[CTL2_REG],
+				NVVRS_PSEQ_REG_CTL_2_RTC_WAKE, 0);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to clear RTC_WAKE bit (%d)\n", ret);
+		goto out;
+	}
+
+	/* Clear RTC_PU bit */
+	ret = nvvrs_update_bits(info, info->drv_data->map[CTL2_REG],
+				NVVRS_PSEQ_REG_CTL_2_RTC_PU, 0);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to clear RTC_PU bit (%d)\n", ret);
+		goto out;
+	}
+
+	/* Write ALARM_RESET_VAL in RTC Alarm register to disable alarm */
+	val[0] = 0xFF;
+	val[1] = 0xFF;
+	val[2] = 0xFF;
+	val[3] = 0xFF;
+
+	ret = nvvrs_rtc_update_alarm_reg(client, info, val);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to disable Alarm (%d)\n", ret);
+		goto out;
+	}
+out:
+	return ret;
+}
+
+static irqreturn_t nvvrs_rtc_irq_handler(int irq, void *data)
+{
+	int ret;
+	struct nvvrs_rtc_info *info = data;
+
+	dev_dbg(info->dev, "RTC alarm IRQ: %d\n", irq);
+
+	ret = nvvrs_rtc_disable_alarm(info);
+	if (ret < 0)
+		dev_err(info->dev, "Failed to disable alarm: ret %d\n", ret);
+
+	return IRQ_HANDLED;
+}
+
+static int nvvrs_rtc_read_time(struct device *dev, struct rtc_time *tm)
+{
+	struct nvvrs_rtc_info *info = dev_get_drvdata(dev);
+	struct i2c_client *client = info->client;
+	time64_t secs = 0;
+	int ret;
+
+	mutex_lock(&info->lock);
+
+	/* Multi-byte transfers are not supported with PEC enabled */
+	/* Read MSB first to avoid coherency issues */
+	ret = i2c_smbus_read_byte_data(client, info->drv_data->map[RTC_T3]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to read time reg:0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_T3], ret);
+		goto out;
+	}
+	secs |= ret << 24;
+
+	ret = i2c_smbus_read_byte_data(client, info->drv_data->map[RTC_T2]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to read time reg:0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_T2], ret);
+		goto out;
+	}
+	secs |= ret << 16;
+
+	ret = i2c_smbus_read_byte_data(client, info->drv_data->map[RTC_T1]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to read time reg:0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_T1], ret);
+		goto out;
+	}
+	secs |= ret << 8;
+
+	ret = i2c_smbus_read_byte_data(client, info->drv_data->map[RTC_T0]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to read time reg:0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_T0], ret);
+		goto out;
+	}
+	secs |= ret;
+
+	rtc_time64_to_tm(secs, tm);
+out:
+	mutex_unlock(&info->lock);
+	return ret;
+}
+
+static int nvvrs_rtc_set_time(struct device *dev, struct rtc_time *tm)
+{
+	struct nvvrs_rtc_info *info = dev_get_drvdata(dev);
+	struct i2c_client *client = info->client;
+	u8 time[REG_LEN_IN_BYTES];
+	unsigned long secs;
+	int ret;
+
+	mutex_lock(&info->lock);
+
+	secs = rtc_tm_to_time64(tm);
+	time[0] = secs & 0xFF;
+	time[1] = (secs >> 8) & 0xFF;
+	time[2] = (secs >> 16) & 0xFF;
+	time[3] = (secs >> 24) & 0xFF;
+
+	ret = i2c_smbus_write_byte_data(client, info->drv_data->map[RTC_T3], time[3]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to write time reg: 0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_T3], ret);
+		goto out;
+	}
+
+	ret = i2c_smbus_write_byte_data(client, info->drv_data->map[RTC_T2], time[2]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to write time reg: 0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_T2], ret);
+		goto out;
+	}
+
+	ret = i2c_smbus_write_byte_data(client, info->drv_data->map[RTC_T1], time[1]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to write time reg: 0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_T1], ret);
+		goto out;
+	}
+
+	ret = i2c_smbus_write_byte_data(client, info->drv_data->map[RTC_T0], time[0]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to write time reg: 0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_T0], ret);
+		goto out;
+	}
+
+out:
+	mutex_unlock(&info->lock);
+	return ret;
+}
+
+static int nvvrs_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
+{
+	struct nvvrs_rtc_info *info = dev_get_drvdata(dev);
+	struct i2c_client *client = info->client;
+	unsigned int alarm_val = 0;
+	int ret;
+
+	mutex_lock(&info->lock);
+
+	/* Multi-byte transfers are not supported with PEC enabled */
+	ret = i2c_smbus_read_byte_data(client, info->drv_data->map[RTC_A3]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to read alarm reg:0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_A3], ret);
+		goto out;
+	}
+	alarm_val |= ret << 24;
+
+	ret = i2c_smbus_read_byte_data(client, info->drv_data->map[RTC_A2]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to read alarm reg:0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_A2], ret);
+		goto out;
+	}
+
+	alarm_val |= ret << 16;
+	ret = i2c_smbus_read_byte_data(client, info->drv_data->map[RTC_A1]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to alarm time reg:0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_A1], ret);
+		goto out;
+	}
+
+	alarm_val |= ret << 8;
+	ret = i2c_smbus_read_byte_data(client, info->drv_data->map[RTC_A0]);
+	if (ret < 0) {
+		dev_err(info->dev, "Failed to alarm time reg:0x%x ret:(%d)\n",
+			info->drv_data->map[RTC_A0], ret);
+		goto out;
+	}
+
+	alarm_val |= ret;
+
+	if (alarm_val == ALARM_RESET_VAL)
+		alrm->enabled = 0;
+	else
+		alrm->enabled = 1;
+
+	rtc_time64_to_tm((unsigned long)alarm_val, &alrm->time);
+out:
+	mutex_unlock(&info->lock);
+	return ret;
+}
+
+static int nvvrs_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
+{
+	struct nvvrs_rtc_info *info = dev_get_drvdata(dev);
+	struct i2c_client *client = info->client;
+	u8 time[REG_LEN_IN_BYTES];
+	unsigned int secs;
+	int ret;
+
+	mutex_lock(&info->lock);
+
+	alrm->enabled = 1;
+	secs = rtc_tm_to_time64(&alrm->time);
+	time[0] = secs & 0xFF;
+	time[1] = (secs >> 8) & 0xFF;
+	time[2] = (secs >> 16) & 0xFF;
+	time[3] = (secs >> 24) & 0xFF;
+
+	ret = nvvrs_rtc_update_alarm_reg(client, info, time);
+
+	mutex_unlock(&info->lock);
+	return ret;
+}
+
+static int nvvrs_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
+{
+	struct nvvrs_rtc_info *info = dev_get_drvdata(dev);
+	int ret = 0;
+
+	if (enabled)
+		dev_info(info->dev, "Alarm IRQ is already enabled\n");
+	else
+		ret = nvvrs_rtc_disable_alarm(info);
+
+	return ret;
+}
+
+static const struct rtc_class_ops nvvrs_rtc_ops = {
+	.read_time = nvvrs_rtc_read_time,
+	.set_time = nvvrs_rtc_set_time,
+	.read_alarm = nvvrs_rtc_read_alarm,
+	.set_alarm = nvvrs_rtc_set_alarm,
+	.alarm_irq_enable = nvvrs_rtc_alarm_irq_enable,
+};
+
+static int nvvrs_rtc_probe(struct platform_device *pdev)
+{
+	struct nvvrs_rtc_info *info;
+	struct device_node *np;
+	struct device *parent;
+	struct i2c_client *client;
+	int ret = 0;
+
+	np = of_get_child_by_name(pdev->dev.parent->of_node, "rtc");
+	if (np && !of_device_is_available(np)) {
+		dev_err(&pdev->dev, "Missing rtc device node\n");
+		return -ENODEV;
+	}
+
+	info = devm_kzalloc(&pdev->dev, sizeof(struct nvvrs_rtc_info), GFP_KERNEL);
+	if (!info) {
+		dev_err(&pdev->dev, "Failed to allocate memory\n");
+		return -ENOMEM;
+	}
+
+	ret = platform_get_irq(pdev, 0);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "Failed to get irq\n");
+		return ret;
+	}
+	info->rtc_irq = ret;
+
+	mutex_init(&info->lock);
+	info->dev = &pdev->dev;
+	parent = info->dev->parent;
+	client = to_i2c_client(parent);
+	client->flags |= I2C_CLIENT_PEC;
+	i2c_set_clientdata(client, info);
+	info->client = client;
+	info->drv_data = &rtc_drv_data;
+	platform_set_drvdata(pdev, info);
+
+	/* Initialize regmap */
+	info->regmap = dev_get_regmap(parent, NULL);
+	if (!info->regmap) {
+		dev_err(info->dev, "Failed to get RTC regmap\n");
+		return -ENODEV;
+	}
+
+	/* RTC as a wakeup source */
+	device_init_wakeup(info->dev, 1);
+
+	/* Register RTC device */
+	info->rtc_dev = devm_rtc_device_register(info->dev, "nvvrs-rtc",
+					&nvvrs_rtc_ops, THIS_MODULE);
+
+	if (IS_ERR(info->rtc_dev)) {
+		ret = PTR_ERR(info->rtc_dev);
+		dev_err(&pdev->dev, "Failed to register RTC device: %d\n", ret);
+		if (ret == 0)
+			ret = -EINVAL;
+		return ret;
+	}
+
+	ret = request_threaded_irq(info->rtc_irq, NULL, nvvrs_rtc_irq_handler, 0,
+					"rtc-alarm", info);
+	if (ret < 0)
+		dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
+			info->rtc_irq, ret);
+
+	return ret;
+}
+
+static int nvvrs_rtc_remove(struct platform_device *pdev)
+{
+	struct nvvrs_rtc_info *info = platform_get_drvdata(pdev);
+
+	free_irq(info->rtc_irq, info);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM_SLEEP
+static int nvvrs_rtc_suspend(struct device *dev)
+{
+	struct nvvrs_rtc_info *info = dev_get_drvdata(dev);
+	int ret = 0;
+
+	if (device_may_wakeup(dev)) {
+		/* Set RTC_WAKE bit for auto wake system from suspend state */
+		ret = nvvrs_update_bits(info, info->drv_data->map[CTL2_REG],
+					NVVRS_PSEQ_REG_CTL_2_RTC_WAKE, 0x1);
+		if (ret < 0) {
+			dev_err(info->dev, "Failed to set RTC_WAKE bit (%d)\n", ret);
+			return ret;
+		}
+
+		ret = enable_irq_wake(info->rtc_irq);
+	}
+
+	return ret;
+}
+
+static int nvvrs_rtc_resume(struct device *dev)
+{
+	struct nvvrs_rtc_info *info = dev_get_drvdata(dev);
+	int ret = 0;
+
+	if (device_may_wakeup(dev)) {
+		/* Disable auto wake */
+		ret = nvvrs_update_bits(info, info->drv_data->map[CTL2_REG],
+					NVVRS_PSEQ_REG_CTL_2_RTC_WAKE, 0x0);
+		if (ret < 0) {
+			dev_err(info->dev, "Failed to clear RTC_WAKE bit (%d)\n", ret);
+			return ret;
+		}
+
+		return disable_irq_wake(info->rtc_irq);
+	}
+
+	return ret;
+}
+
+#endif
+static SIMPLE_DEV_PM_OPS(nvvrs_rtc_pm_ops, nvvrs_rtc_suspend, nvvrs_rtc_resume);
+
+static void nvvrs_rtc_shutdown(struct platform_device *pdev)
+{
+	/* TODO */
+}
+
+static struct platform_driver nvvrs_rtc_driver = {
+	.driver		= {
+		.name   = "nvvrs-pseq-rtc",
+		.pm     = &nvvrs_rtc_pm_ops,
+	},
+	.probe		= nvvrs_rtc_probe,
+	.remove		= nvvrs_rtc_remove,
+	.shutdown	= nvvrs_rtc_shutdown,
+};
+
+module_platform_driver(nvvrs_rtc_driver);
+
+MODULE_DESCRIPTION("NVVRS PSEQ RTC driver");
+MODULE_AUTHOR("Shubhi Garg <shgarg@nvidia.com>");
+MODULE_LICENSE("GPL v2");