diff --git a/Documentation/misc-devices/lis3lv02d b/Documentation/misc-devices/lis3lv02d
index f1a4ec840f86..af815b9ba413 100644
--- a/Documentation/misc-devices/lis3lv02d
+++ b/Documentation/misc-devices/lis3lv02d
@@ -4,7 +4,8 @@ Kernel driver lis3lv02d
 Supported chips:
 
   * STMicroelectronics LIS3LV02DL, LIS3LV02DQ (12 bits precision)
-  * STMicroelectronics LIS302DL, LIS3L02DQ, LIS331DL (8 bits)
+  * STMicroelectronics LIS302DL, LIS3L02DQ, LIS331DL (8 bits) and
+    LIS331DLH (16 bits)
 
 Authors:
         Yan Burman <burman.yan@gmail.com>
diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
index a981e2a42f92..9d37c576d526 100644
--- a/drivers/misc/lis3lv02d/lis3lv02d.c
+++ b/drivers/misc/lis3lv02d/lis3lv02d.c
@@ -80,6 +80,14 @@
 #define LIS3_SENSITIVITY_12B		((LIS3_ACCURACY * 1000) / 1024)
 #define LIS3_SENSITIVITY_8B		(18 * LIS3_ACCURACY)
 
+/*
+ * LIS3331DLH spec says 1LSBs corresponds 4G/1024 -> 1LSB is 1000/1024 mG.
+ * Sensitivity values for +/-2G, outdata in 12 bits for +/-2G scale. so 4
+ * bits adjustment is required
+ */
+#define LIS3DLH_SENSITIVITY_2G		((LIS3_ACCURACY * 1000) / 1024)
+#define SHIFT_ADJ_2G			4
+
 #define LIS3_DEFAULT_FUZZ_12B		3
 #define LIS3_DEFAULT_FLAT_12B		3
 #define LIS3_DEFAULT_FUZZ_8B		1
@@ -135,6 +143,19 @@ static s16 lis3lv02d_read_12(struct lis3lv02d *lis3, int reg)
 	return (s16)((hi << 8) | lo);
 }
 
+/* 12bits for 2G range, 13 bits for 4G range and 14 bits for 8G range */
+static s16 lis3lv02d_read_16(struct lis3lv02d *lis3, int reg)
+{
+	u8 lo, hi;
+	int v;
+
+	lis3->read(lis3, reg - 1, &lo);
+	lis3->read(lis3, reg, &hi);
+	v = (int) ((hi << 8) | lo);
+
+	return (s16) v >> lis3->shift_adj;
+}
+
 /**
  * lis3lv02d_get_axis - For the given axis, give the value converted
  * @axis:      1,2,3 - can also be negative
@@ -195,6 +216,7 @@ static void lis3lv02d_get_xyz(struct lis3lv02d *lis3, int *x, int *y, int *z)
 static int lis3_12_rates[4] = {40, 160, 640, 2560};
 static int lis3_8_rates[2] = {100, 400};
 static int lis3_3dc_rates[16] = {0, 1, 10, 25, 50, 100, 200, 400, 1600, 5000};
+static int lis3_3dlh_rates[4] = {50, 100, 400, 1000};
 
 /* ODR is Output Data Rate */
 static int lis3lv02d_get_odr(struct lis3lv02d *lis3)
@@ -267,7 +289,7 @@ static int lis3lv02d_selftest(struct lis3lv02d *lis3, s16 results[3])
 				(LIS3_IRQ1_DATA_READY | LIS3_IRQ2_DATA_READY));
 	}
 
-	if (lis3->whoami == WAI_3DC) {
+	if ((lis3->whoami == WAI_3DC) || (lis3->whoami == WAI_3DLH)) {
 		ctlreg = CTRL_REG4;
 		selftest = CTRL4_ST0;
 	} else {
@@ -398,9 +420,17 @@ int lis3lv02d_poweron(struct lis3lv02d *lis3)
 		lis3->read(lis3, CTRL_REG2, &reg);
 		if (lis3->whoami ==  WAI_12B)
 			reg |= CTRL2_BDU | CTRL2_BOOT;
+		else if (lis3->whoami ==  WAI_3DLH)
+			reg |= CTRL2_BOOT_3DLH;
 		else
 			reg |= CTRL2_BOOT_8B;
 		lis3->write(lis3, CTRL_REG2, reg);
+
+		if (lis3->whoami ==  WAI_3DLH) {
+			lis3->read(lis3, CTRL_REG4, &reg);
+			reg |= CTRL4_BDU;
+			lis3->write(lis3, CTRL_REG4, reg);
+		}
 	}
 
 	err = lis3lv02d_get_pwron_wait(lis3);
@@ -956,6 +986,16 @@ int lis3lv02d_init_device(struct lis3lv02d *lis3)
 		lis3->odr_mask = CTRL1_ODR0|CTRL1_ODR1|CTRL1_ODR2|CTRL1_ODR3;
 		lis3->scale = LIS3_SENSITIVITY_8B;
 		break;
+	case WAI_3DLH:
+		pr_info("16 bits 3DLH sensor found\n");
+		lis3->read_data = lis3lv02d_read_16;
+		lis3->mdps_max_val = 2048; /* 12 bits for 2G */
+		lis3->shift_adj = SHIFT_ADJ_2G;
+		lis3->pwron_delay = LIS3_PWRON_DELAY_WAI_8B;
+		lis3->odrs = lis3_3dlh_rates;
+		lis3->odr_mask = CTRL1_DR0 | CTRL1_DR1;
+		lis3->scale = LIS3DLH_SENSITIVITY_2G;
+		break;
 	default:
 		pr_err("unknown sensor type 0x%X\n", lis3->whoami);
 		return -EINVAL;
diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
index 2b1482ad3f16..c1a545e136a0 100644
--- a/drivers/misc/lis3lv02d/lis3lv02d.h
+++ b/drivers/misc/lis3lv02d/lis3lv02d.h
@@ -26,12 +26,12 @@
 /*
  * This driver tries to support the "digital" accelerometer chips from
  * STMicroelectronics such as LIS3LV02DL, LIS302DL, LIS3L02DQ, LIS331DL,
- * LIS35DE, or LIS202DL. They are very similar in terms of programming, with
- * almost the same registers. In addition to differing on physical properties,
- * they differ on the number of axes (2/3), precision (8/12 bits), and special
- * features (freefall detection, click...). Unfortunately, not all the
- * differences can be probed via a register.
- * They can be connected either via I²C or SPI.
+ * LIS331DLH, LIS35DE, or LIS202DL. They are very similar in terms of
+ * programming, with almost the same registers. In addition to differing
+ * on physical properties, they differ on the number of axes (2/3),
+ * precision (8/12 bits), and special features (freefall detection,
+ * click...). Unfortunately, not all the differences can be probed via
+ * a register. They can be connected either via I²C or SPI.
  */
 
 #include <linux/lis3lv02d.h>
@@ -96,12 +96,22 @@ enum lis3lv02d_reg {
 };
 
 enum lis3_who_am_i {
+	WAI_3DLH	= 0x32,	/* 16 bits: LIS331DLH */
 	WAI_3DC		= 0x33,	/* 8 bits: LIS3DC, HP3DC */
 	WAI_12B		= 0x3A, /* 12 bits: LIS3LV02D[LQ]... */
 	WAI_8B		= 0x3B, /* 8 bits: LIS[23]02D[LQ]... */
 	WAI_6B		= 0x52, /* 6 bits: LIS331DLF - not supported */
 };
 
+enum lis3_type {
+	LIS3DC,
+	HP3DC,
+	LIS3LV02D,
+	LIS2302D,
+	LIS331DLF,
+	LIS331DLH,
+};
+
 enum lis3lv02d_ctrl1_12b {
 	CTRL1_Xen	= 0x01,
 	CTRL1_Yen	= 0x02,
@@ -129,6 +139,27 @@ enum lis3lv02d_ctrl1_3dc {
 	CTRL1_ODR3	= 0x80,
 };
 
+enum lis331dlh_ctrl1 {
+	CTRL1_DR0	= 0x08,
+	CTRL1_DR1	= 0x10,
+	CTRL1_PM0	= 0x20,
+	CTRL1_PM1	= 0x40,
+	CTRL1_PM2	= 0x80,
+};
+
+enum lis331dlh_ctrl2 {
+	CTRL2_HPEN1	= 0x04,
+	CTRL2_HPEN2	= 0x08,
+	CTRL2_FDS_3DLH	= 0x10,
+	CTRL2_BOOT_3DLH	= 0x80,
+};
+
+enum lis331dlh_ctrl4 {
+	CTRL4_STSIGN	= 0x08,
+	CTRL4_BLE	= 0x40,
+	CTRL4_BDU	= 0x80,
+};
+
 enum lis3lv02d_ctrl2 {
 	CTRL2_DAS	= 0x01,
 	CTRL2_SIM	= 0x02,
@@ -279,6 +310,7 @@ struct lis3lv02d {
 	int                     data_ready_count[2];
 	atomic_t		wake_thread;
 	unsigned char           irq_cfg;
+	unsigned int		shift_adj;
 
 	struct lis3lv02d_platform_data *pdata;	/* for passing board config */
 	struct mutex		mutex;     /* Serialize poll and selftest */
diff --git a/drivers/misc/lis3lv02d/lis3lv02d_i2c.c b/drivers/misc/lis3lv02d/lis3lv02d_i2c.c
index e8c0019da97a..15255eb8ac81 100644
--- a/drivers/misc/lis3lv02d/lis3lv02d_i2c.c
+++ b/drivers/misc/lis3lv02d/lis3lv02d_i2c.c
@@ -90,7 +90,11 @@ static int lis3_i2c_init(struct lis3lv02d *lis3)
 	if (ret < 0)
 		return ret;
 
-	reg |= CTRL1_PD0 | CTRL1_Xen | CTRL1_Yen | CTRL1_Zen;
+	if (lis3->whoami == WAI_3DLH)
+		reg |= CTRL1_PM0 | CTRL1_Xen | CTRL1_Yen | CTRL1_Zen;
+	else
+		reg |= CTRL1_PD0 | CTRL1_Xen | CTRL1_Yen | CTRL1_Zen;
+
 	return lis3->write(lis3, CTRL_REG1, reg);
 }
 
@@ -232,6 +236,7 @@ static int lis3_i2c_runtime_resume(struct device *dev)
 
 static const struct i2c_device_id lis3lv02d_id[] = {
 	{"lis3lv02d", 0 },
+	{"lis331dlh", LIS331DLH},
 	{}
 };