diff --git a/MAINTAINERS b/MAINTAINERS
index ce573aaa04df..5c3a8107ef1a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -517,6 +517,14 @@ W:	http://ez.analog.com/community/linux-device-drivers
 S:	Supported
 F:	drivers/video/backlight/adp8860_bl.c
 
+ADS1000 HARDWARE MONITOR DRIVER
+M:	Serge Semin <fancer.lancer@gmail.com>
+L:	linux-hwmon@vger.kernel.org
+S:	Maintained
+F:	Documentation/hwmon/ads1000.rst
+F:	drivers/hwmon/ads1000.c
+F:	include/linux/platform_data/ads1000.h
+
 ADS1015 HARDWARE MONITOR DRIVER
 M:	Dirk Eibach <eibach@gdsys.de>
 L:	linux-hwmon@vger.kernel.org
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 1915a18b537b..a1220cc48f2f 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -1569,6 +1569,16 @@ config SENSORS_ADC128D818
 	  This driver can also be built as a module. If so, the module
 	  will be called adc128d818.
 
+config SENSORS_ADS1000
+	tristate "Texas Instruments ADS1000"
+	depends on I2C
+	help
+	  If you say yes here you get support for Texas Instruments
+	  ADS1000/ADS1100 12-16-bit single channel ADC device.
+
+	  This driver can also be built as a module.  If so, the module
+	  will be called ads1000.
+
 config SENSORS_ADS1015
 	tristate "Texas Instruments ADS1015"
 	depends on I2C
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 8db472ea04f0..2cd82f6c651e 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -35,6 +35,7 @@ obj-$(CONFIG_SENSORS_ADM1026)	+= adm1026.o
 obj-$(CONFIG_SENSORS_ADM1029)	+= adm1029.o
 obj-$(CONFIG_SENSORS_ADM1031)	+= adm1031.o
 obj-$(CONFIG_SENSORS_ADM9240)	+= adm9240.o
+obj-$(CONFIG_SENSORS_ADS1000)	+= ads1000.o
 obj-$(CONFIG_SENSORS_ADS1015)	+= ads1015.o
 obj-$(CONFIG_SENSORS_ADS7828)	+= ads7828.o
 obj-$(CONFIG_SENSORS_ADS7871)	+= ads7871.o
diff --git a/drivers/hwmon/ads1000.c b/drivers/hwmon/ads1000.c
new file mode 100644
index 000000000000..a88b738f56bd
--- /dev/null
+++ b/drivers/hwmon/ads1000.c
@@ -0,0 +1,320 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Driver for ADS1000/ADS1100 12-16-bit ADC
+ *
+ * Copyright (C) 2019 T-platforms JSC (fancer.lancer@gmail.com)
+ *
+ * Based on the ads1015 driver by Dirk Eibach.
+ *
+ * Datasheet available at: http://focus.ti.com/lit/ds/symlink/ads1000.pdf
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/err.h>
+#include <linux/mutex.h>
+#include <linux/regulator/consumer.h>
+#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_data/ads1000.h>
+
+/* Data rates scale table */
+static const unsigned int scale_table[4] = {
+	2048, 8192, 16384, 32768
+};
+
+/* Minimal data rates in samples per second */
+static const unsigned int data_rate_table[4] = {
+	100, 25, 12, 5
+};
+
+#define ADS1000_DEFAULT_PGA 0
+#define ADS1000_DEFAULT_DATA_RATE 0
+#define ADS1000_DEFAULT_R1_DIVIDER 0
+#define ADS1000_DEFAULT_R2_DIVIDER 0
+
+enum ads1000_chips {
+	ads1000,
+	ads1100,
+};
+
+struct ads1000 {
+	struct device *hwmon_dev;
+	struct mutex update_lock;
+	struct i2c_client *client;
+	struct ads1000_platform_data data;
+	enum ads1000_chips id;
+};
+
+static inline int ads1000_enable_vdd(struct ads1000 *priv)
+{
+	return regulator_enable(priv->data.vdd);
+}
+
+static inline int ads1000_get_vdd(struct ads1000 *priv)
+{
+	return regulator_get_voltage(priv->data.vdd);
+}
+
+static int ads1000_read_adc(struct ads1000 *priv)
+{
+	struct i2c_client *client = priv->client;
+	unsigned int delay_ms;
+	u8 data[3] = {0};
+	int res;
+
+	mutex_lock(&priv->update_lock);
+
+	delay_ms = DIV_ROUND_UP(1000, data_rate_table[priv->data.data_rate]);
+
+	/* setup and start single conversion */
+	data[2] |= (1 << 7) | (1 << 4);
+	data[2] |= priv->data.pga;
+	data[2] |= priv->data.data_rate << 2;
+
+	res = i2c_master_send(client, &data[2], 1);
+	if (res < 0)
+		goto err_unlock;
+
+	/* wait until conversion finished */
+	msleep(delay_ms);
+	res = i2c_master_recv(client, data, 3);
+	if (res < 0)
+		goto err_unlock;
+
+	if (data[2] & (1 << 7)) {
+		res = -EIO;
+		goto err_unlock;
+	}
+
+	res = ((u16)data[0] << 8) | data[1];
+
+err_unlock:
+	mutex_unlock(&priv->update_lock);
+
+	return res;
+}
+
+static int ads1000_reg_to_mv(struct ads1000 *priv, s16 reg)
+{
+	unsigned int *divider = priv->data.divider;
+	int voltage = ads1000_get_vdd(priv);
+	int gain = 1 << priv->data.pga;
+	int c = 0;
+
+	voltage = reg*DIV_ROUND_CLOSEST(voltage, 1000);
+	gain = gain*scale_table[priv->data.data_rate];
+	voltage = DIV_ROUND_CLOSEST(voltage, gain);
+
+	if (divider[0] && divider[1]) {
+		c = divider[0]*voltage;
+		c = DIV_ROUND_CLOSEST(c, (int)divider[1]);
+	}
+
+	return voltage + c;
+}
+
+static ssize_t show_in(struct device *dev, struct device_attribute *da,
+		       char *buf)
+{
+	struct ads1000 *priv = dev_get_drvdata(dev);
+	int res;
+
+	res = ads1000_read_adc(priv);
+	if (res < 0)
+		return res;
+
+	return sprintf(buf, "%d\n", ads1000_reg_to_mv(priv, res));
+}
+
+static SENSOR_DEVICE_ATTR(in0_input, 0444, show_in, NULL, 0);
+
+static struct attribute *ads1000_attrs[] = {
+	&sensor_dev_attr_in0_input.dev_attr.attr,
+	NULL
+};
+ATTRIBUTE_GROUPS(ads1000);
+
+static struct ads1000 *ads1000_create_priv(struct i2c_client *client,
+					   const struct i2c_device_id *id)
+{
+	struct ads1000 *priv;
+
+	priv = devm_kzalloc(&client->dev, sizeof(struct ads1000),
+			    GFP_KERNEL);
+	if (!priv)
+		return ERR_PTR(-ENOMEM);
+
+	if (client->dev.of_node)
+		priv->id = (enum ads1000_chips)
+			of_device_get_match_data(&client->dev);
+	else
+		priv->id = id->driver_data;
+
+	i2c_set_clientdata(client, priv);
+	priv->client = client;
+	mutex_init(&priv->update_lock);
+
+	return priv;
+}
+
+#ifdef CONFIG_OF
+static int ads1000_get_config_of(struct ads1000 *priv)
+{
+	struct i2c_client *client = priv->client;
+	struct device_node *node = client->dev.of_node;
+	u32 divider[2];
+	u32 val;
+
+	if (!node)
+		return -EINVAL;
+
+	if (!of_property_read_u32(node, "ti,gain", &val))
+		priv->data.pga = val;
+
+	if (!of_property_read_u32(node, "ti,datarate", &val))
+		priv->data.data_rate = val;
+
+	if (!of_property_read_u32_array(node, "ti,voltage-divider",
+					divider, 2)) {
+		priv->data.divider[0] = divider[0];
+		priv->data.divider[1] = divider[1];
+	}
+
+	priv->data.vdd = devm_regulator_get(&client->dev, "vdd");
+	if (IS_ERR(priv->data.vdd))
+		return PTR_ERR(priv->data.vdd);
+
+	return 0;
+}
+#endif
+
+static int ads1000_get_config(struct ads1000 *priv)
+{
+	struct i2c_client *client = priv->client;
+	struct ads1000_platform_data *pdata = dev_get_platdata(&client->dev);
+
+	priv->data.pga = ADS1000_DEFAULT_PGA;
+	priv->data.data_rate = ADS1000_DEFAULT_DATA_RATE;
+	priv->data.divider[0] = ADS1000_DEFAULT_R1_DIVIDER;
+	priv->data.divider[1] = ADS1000_DEFAULT_R2_DIVIDER;
+
+	/* prefer platform data */
+	if (pdata) {
+		memcpy(&priv->data, pdata, sizeof(priv->data));
+	} else {
+#ifdef CONFIG_OF
+		int ret;
+
+		ret = ads1000_get_config_of(priv);
+		if (ret)
+			return ret;
+#endif
+	}
+
+	if (!priv->data.vdd) {
+		dev_err(&client->dev, "No VDD regulator\n");
+		return -EINVAL;
+	}
+
+	if (priv->data.pga > 4) {
+		dev_err(&client->dev, "Invalid gain, using default\n");
+		priv->data.pga = ADS1000_DEFAULT_PGA;
+	}
+
+	if (priv->data.data_rate > 4) {
+		dev_err(&client->dev, "Invalid datarate, using default\n");
+		priv->data.data_rate = ADS1000_DEFAULT_DATA_RATE;
+	}
+
+	if (priv->id == ads1000 && priv->data.data_rate != 0) {
+		dev_warn(&client->dev, "ADC data rate can be 128SPS only\n");
+		priv->data.data_rate = 0;
+	}
+
+	return 0;
+}
+
+static int ads1000_set_config(struct ads1000 *priv)
+{
+	u8 data = 0;
+	int ret;
+
+	/* disable continuous conversion */
+	data |= (1 << 4);
+	data |= priv->data.pga;
+	data |= priv->data.data_rate << 2;
+
+	ret = i2c_master_send(priv->client, &data, 1);
+
+	return ret < 0 ? ret : 0;
+}
+
+static int ads1000_probe(struct i2c_client *client,
+			 const struct i2c_device_id *id)
+{
+	struct ads1000 *priv;
+	int ret;
+
+	priv = ads1000_create_priv(client, id);
+	if (IS_ERR(priv))
+		return PTR_ERR(priv);
+
+	ret = ads1000_get_config(priv);
+	if (ret)
+		return ret;
+
+	ret = ads1000_enable_vdd(priv);
+	if (ret)
+		return ret;
+
+	ret = ads1000_set_config(priv);
+	if (ret)
+		return ret;
+
+	priv->hwmon_dev = devm_hwmon_device_register_with_groups(&client->dev,
+				client->name, priv, ads1000_groups);
+	if (IS_ERR(priv->hwmon_dev))
+		return PTR_ERR(priv->hwmon_dev);
+
+	return 0;
+}
+
+static const struct i2c_device_id ads1000_id[] = {
+	{ "ads1000",  ads1000},
+	{ "ads1100",  ads1100},
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, ads1000_id);
+
+static const struct of_device_id ads1000_of_match[] = {
+	{
+		.compatible = "ti,ads1000",
+		.data = (void *)ads1000
+	},
+	{
+		.compatible = "ti,ads1100",
+		.data = (void *)ads1100
+	},
+	{ },
+};
+MODULE_DEVICE_TABLE(of, ads1000_of_match);
+
+static struct i2c_driver ads1000_driver = {
+	.driver = {
+		.name = "ads1000",
+		.of_match_table = of_match_ptr(ads1000_of_match),
+	},
+	.probe = ads1000_probe,
+	.id_table = ads1000_id,
+};
+module_i2c_driver(ads1000_driver);
+
+MODULE_AUTHOR("Serge Semin <fancer.lancer@gmail.com>");
+MODULE_DESCRIPTION("ADS1000 driver");
+MODULE_LICENSE("GPL v2");
diff --git a/include/linux/platform_data/ads1000.h b/include/linux/platform_data/ads1000.h
new file mode 100644
index 000000000000..979670483537
--- /dev/null
+++ b/include/linux/platform_data/ads1000.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Platform Data for ADS1000/ADS1100 12-16-bit ADC
+ *
+ * Copyright (C) 2019 T-platforms JSC (fancer.lancer@gmail.com)
+ */
+
+#ifndef LINUX_ADS1000_H
+#define LINUX_ADS1000_H
+
+#include <linux/regulator/consumer.h>
+
+struct ads1000_platform_data {
+	unsigned int pga;
+	unsigned int data_rate;
+	struct regulator *vdd;
+	unsigned int divider[2];
+};
+
+#endif /* LINUX_ADS1000_H */
