diff --git a/drivers/hwmon/pmbus/ucd9000.c b/drivers/hwmon/pmbus/ucd9000.c
index 3e3aa95..5cea5f6 100644
--- a/drivers/hwmon/pmbus/ucd9000.c
+++ b/drivers/hwmon/pmbus/ucd9000.c
@@ -26,6 +26,9 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/i2c/pmbus.h>
+#include <linux/sysfs.h>
+#include <linux/hwmon-sysfs.h>
+#include <linux/gpio.h>
 #include "pmbus.h"
 
 enum chips { ucd9000, ucd90120, ucd90124, ucd90160, ucd9090, ucd90910 };
@@ -34,8 +37,16 @@
 #define UCD9000_NUM_PAGES		0xd6
 #define UCD9000_FAN_CONFIG_INDEX	0xe7
 #define UCD9000_FAN_CONFIG		0xe8
+#define UCD9000_LOGGED_FAULTS		0xea
+#define UCD9000_GPIO_SELECT		0xfa
+#define UCD9000_GPIO_CONFIG		0xfb
 #define UCD9000_DEVICE_ID		0xfd
 
+/* GPIO CONFIG bits */
+#define UCD9000_GPIO_CONFIG_ENABLE	BIT(0)
+#define UCD9000_GPIO_CONFIG_OUT_ENABLE	BIT(1)
+#define UCD9000_GPIO_CONFIG_STATUS	BIT(3)
+
 #define UCD9000_MON_TYPE(x)	(((x) >> 5) & 0x07)
 #define UCD9000_MON_PAGE(x)	((x) & 0x0f)
 
@@ -46,9 +57,12 @@
 
 #define UCD9000_NUM_FAN		4
 
+#define UCD90160_NUM_GPIOS	26
+
 struct ucd9000_data {
 	u8 fan_data[UCD9000_NUM_FAN][I2C_SMBUS_BLOCK_MAX];
 	struct pmbus_driver_info info;
+	struct gpio_chip gpio;
 };
 #define to_ucd9000_data(_info) container_of(_info, struct ucd9000_data, info)
 
@@ -119,6 +133,87 @@ static int ucd9000_read_byte_data(struct i2c_client *client, int page, int reg)
 };
 MODULE_DEVICE_TABLE(i2c, ucd9000_id);
 
+static int ucd9000_gpio_read_config(struct i2c_client *client,
+				unsigned int offset)
+{
+	int ret;
+
+	/* No page set required */
+	ret = i2c_smbus_write_byte_data(client, UCD9000_GPIO_SELECT, offset);
+	if (ret < 0) {
+		dev_err(&client->dev, "Failed to select GPIO %d: %d\n", offset,
+			ret);
+		return ret;
+	}
+
+	return i2c_smbus_read_byte_data(client, UCD9000_GPIO_CONFIG);
+}
+
+static int ucd9000_gpio_get(struct gpio_chip *gc, unsigned int offset)
+{
+	struct i2c_client *client  = gpiochip_get_data(gc);
+	int ret;
+
+	ret = ucd9000_gpio_read_config(client, offset);
+	if (ret < 0) {
+		dev_err(&client->dev, "failed to read GPIO config\n");
+		return ret;
+	}
+
+	return !!(ret & UCD9000_GPIO_CONFIG_STATUS);
+}
+
+static int ucd9000_gpio_get_direction(struct gpio_chip *gc,
+					unsigned int offset)
+{
+	struct i2c_client *client  = gpiochip_get_data(gc);
+	int ret;
+
+	ret = ucd9000_gpio_read_config(client, offset);
+	if (ret < 0) {
+		dev_err(&client->dev,
+			"failed to read GPIO config\n");
+		return ret;
+	}
+
+	return ret & UCD9000_GPIO_CONFIG_OUT_ENABLE ? 0 : 1;
+}
+
+static int ucd9000_gpio_direction_input(struct gpio_chip *gc,
+					unsigned int offset)
+{
+	return 0;
+}
+
+static ssize_t ucd9000_clear_logged_faults(struct device *dev,
+				struct device_attribute *attr, const char *buf,
+				size_t count)
+{
+	struct i2c_client *client = to_i2c_client(dev);
+	int ret;
+
+	/* No page set required */
+	ret = i2c_smbus_write_byte_data(client, UCD9000_LOGGED_FAULTS, 0);
+	if (ret) {
+		dev_err(&client->dev, "Failed to clear logged faults\n");
+		return ret;
+	}
+
+	return count;
+}
+
+static DEVICE_ATTR(clear_logged_faults, 0200, NULL,
+		ucd9000_clear_logged_faults);
+
+static struct attribute *ucd9000_attributes[] = {
+	&dev_attr_clear_logged_faults.attr,
+	NULL
+};
+
+static const struct attribute_group ucd9000_attr_group = {
+	.attrs = ucd9000_attributes,
+};
+
 static int ucd9000_probe(struct i2c_client *client,
 			 const struct i2c_device_id *id)
 {
@@ -227,7 +322,36 @@ static int ucd9000_probe(struct i2c_client *client,
 		  | PMBUS_HAVE_FAN34 | PMBUS_HAVE_STATUS_FAN34;
 	}
 
-	return pmbus_do_probe(client, mid, info);
+	data->gpio.label = "gpio-ucd9000";
+	data->gpio.get_direction = ucd9000_gpio_get_direction;
+	data->gpio.direction_input = ucd9000_gpio_direction_input;
+	data->gpio.get = ucd9000_gpio_get;
+	data->gpio.can_sleep = 1;
+	data->gpio.base = -1;
+	if (mid->driver_data == ucd90160)
+		data->gpio.ngpio = UCD90160_NUM_GPIOS;
+	data->gpio.parent = &client->dev;
+	data->gpio.owner = THIS_MODULE;
+
+	ret = devm_gpiochip_add_data(&client->dev, &data->gpio, client);
+	if (ret) {
+		data->gpio.parent = NULL;
+		dev_warn(&client->dev, "Count not add gpiochip\n");
+		return ret;
+	}
+
+	ret = sysfs_create_group(&client->dev.kobj,
+				&ucd9000_attr_group);
+	if (ret < 0)
+		return ret;
+
+	return  pmbus_do_probe(client, mid, info);
+}
+
+static int ucd9000_remove(struct i2c_client *client)
+{
+	sysfs_remove_group(&client->dev.kobj, &ucd9000_attr_group);
+	return pmbus_do_remove(client);
 }
 
 /* This is the driver that will be inserted */
@@ -236,7 +360,7 @@ static int ucd9000_probe(struct i2c_client *client,
 		.name = "ucd9000",
 	},
 	.probe = ucd9000_probe,
-	.remove = pmbus_do_remove,
+	.remove = ucd9000_remove,
 	.id_table = ucd9000_id,
 };
 
