Merge tag 'iio-for-5.5c' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

Jonathan writes:

Third set of IIO new device support cleanups and fixes for the 5.5 cycle.

New device support
* ad5446
  - Support the ad5600 DAC (id only needed).
* ad7292 ADC DAC etc
  - New driver plus dt-bindings.
* veml6030 ambient light sensor
  - New driver plus dt-bindings and sysfs docs.

Features
* mpu6050
  - Explicit VDD control.
* stm32-adc
  - Allow limiting of max clock frequency from devicetree to ensure it's
    suitable for external circuitry.

yaml binding conversions
* ltc1660
* mcp3911

Fixes
* adis16480
  - Fix wrong scale factors.
  - Fix debugfs reg access by providing the callback.
* cros_ec_baro
  - Fixing missing mask entry to make available sample frequencies visible
    in sysfs.
* st_lsm6dsx
  - Explicitly handle different ODR table sizes.
  - Handle restrictions between slave ODR and accel ODR when
    both are enabled.
  - Allow ODR to be expressed more accurately by using miliHz.
* tools
  - Fix an issue with parallel builds.

Cleanups and warning fixes
* adis16136, adis16400, adis16460, adis-lib
  - Change some checks on return values to be for 0 rather than strictly
    negative. Avoids some fiddly issues with the compiler concluding some
    variables are initialized due to a mixture of error checks.
  - Assign values only on success of 'read' operations - avoiding any
    chance the compiler will falsly suggest they might be used uninitialized.
  - Whitespace and simlar cleanups.
* aspeed adc
  - devm_platfom_ioremap_resource to reduce boilerplate.
* bcm-iproc-adc
  - Stray semicolon removal.
* cc10001
  - devm_platfom_ioremap_resource to reduce boilerplate.
* dln2-adc
  - Reorganise the buffered mode setup and tear down. Part of moving towards
    being able to refactor this area of the IIO core.
* hdc100x
  - Reorganise the buffered mode setup and tear down.
* ingenic-adc
  - devm_platfom_ioremap_resource to reduce boilerplate.
* lpc18xx-adc
  - devm_platfom_ioremap_resource to reduce boilerplate.
* lpc18xx-dac
  - devm_platfom_ioremap_resource to reduce boilerplate.
* mt6577
  - devm_platfom_ioremap_resource to reduce boilerplate.
* npcm
  - devm_platfom_ioremap_resource to reduce boilerplate.
* rcar-gyroadc
  - devm_platfom_ioremap_resource to reduce boilerplate.
* spear-adc
  - devm_platfom_ioremap_resource to reduce boilerplate.
* vf610-adc
  - devm_platfom_ioremap_resource to reduce boilerplate.
* vf610-dac
  - devm_platfom_ioremap_resource to reduce boilerplate.

* tag 'iio-for-5.5c' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (43 commits)
  iio: adis16480: Add debugfs_reg_access entry
  iio: adis16480: Fix scales factors
  tools: iio: Correctly add make dependency for iio_utils
  iio: adc: Add driver support for AD7292
  dt-bindings: iio: adc: Add dt-schema for AD7292
  dt-bindings: iio: adc: Migrate MCP3911 documentation to yaml
  iio: imu: mpu6050: Add support for vdd-supply regulator
  dt-bindings: iio: imu: mpu6050: add vdd-supply
  iio: cros_ec_baro: set info_mask_shared_by_all_available field
  iio: dac: ad5446: Add support for new AD5600 DAC
  dt-bindings: iio: dac: Migrate LTC1660 documentation to yaml
  iio: documentation: light: Add veml6030 sysfs documentation
  dt-bindings: iio: light: add veml6030 ALS bindings
  iio: light: add driver for veml6030 ambient light sensor
  iio: imu: st_lsm6dsx: express odr in mHZ
  iio: imu: st_lsm6dsx: fix ODR check in st_lsm6dsx_write_raw
  iio: imu: st_lsm6dsx: explicitly define odr table size
  iio: adc: stm32: allow to tune analog clock
  dt-bindings: iio: stm32-adc: add max clock rate property
  iio: dac: vf610: Use devm_platform_ioremap_resource
  ...

10 files changed, 279 insertions, 216 deletions

diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c
index 1631c255deab..85de565a4e80 100644
--- a/drivers/iio/imu/adis.c
+++ b/drivers/iio/imu/adis.c
@@ -229,7 +229,8 @@ int adis_debugfs_reg_access(struct iio_dev *indio_dev,
 		int ret;
 
 		ret = adis_read_reg_16(adis, reg, &val16);
-		*readval = val16;
+		if (ret == 0)
+			*readval = val16;
 
 		return ret;
 	} else {
@@ -286,7 +287,7 @@ int adis_check_status(struct adis *adis)
 	int i;
 
 	ret = adis_read_reg_16(adis, adis->data->diag_stat_reg, &status);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	status &= adis->data->status_error_mask;
diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c
index 0575ff706bd4..44e46dc96e00 100644
--- a/drivers/iio/imu/adis16400.c
+++ b/drivers/iio/imu/adis16400.c
@@ -217,16 +217,16 @@ static ssize_t adis16400_show_serial_number(struct file *file,
 	int ret;
 
 	ret = adis_read_reg_16(&st->adis, ADIS16334_LOT_ID1, &lot1);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	ret = adis_read_reg_16(&st->adis, ADIS16334_LOT_ID2, &lot2);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	ret = adis_read_reg_16(&st->adis, ADIS16334_SERIAL_NUMBER,
 			&serial_number);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	len = snprintf(buf, sizeof(buf), "%.4x-%.4x-%.4x\n", lot1, lot2,
@@ -249,7 +249,7 @@ static int adis16400_show_product_id(void *arg, u64 *val)
 	int ret;
 
 	ret = adis_read_reg_16(&st->adis, ADIS16400_PRODUCT_ID, &prod_id);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	*val = prod_id;
@@ -266,7 +266,7 @@ static int adis16400_show_flash_count(void *arg, u64 *val)
 	int ret;
 
 	ret = adis_read_reg_16(&st->adis, ADIS16400_FLASH_CNT, &flash_count);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	*val = flash_count;
@@ -327,7 +327,7 @@ static int adis16334_get_freq(struct adis16400_state *st)
 	uint16_t t;
 
 	ret = adis_read_reg_16(&st->adis, ADIS16400_SMPL_PRD, &t);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	t >>= ADIS16334_RATE_DIV_SHIFT;
@@ -359,7 +359,7 @@ static int adis16400_get_freq(struct adis16400_state *st)
 	uint16_t t;
 
 	ret = adis_read_reg_16(&st->adis, ADIS16400_SMPL_PRD, &t);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	sps = (t & ADIS16400_SMPL_PRD_TIME_BASE) ? 52851 : 1638404;
@@ -416,7 +416,7 @@ static int adis16400_set_filter(struct iio_dev *indio_dev, int sps, int val)
 	}
 
 	ret = adis_read_reg_16(&st->adis, ADIS16400_SENS_AVG, &val16);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	ret = adis_write_reg_16(&st->adis, ADIS16400_SENS_AVG,
@@ -615,7 +615,7 @@ static int adis16400_read_raw(struct iio_dev *indio_dev,
 		ret = adis_read_reg_16(&st->adis,
 						ADIS16400_SENS_AVG,
 						&val16);
-		if (ret < 0) {
+		if (ret) {
 			mutex_unlock(&indio_dev->mlock);
 			return ret;
 		}
@@ -626,12 +626,12 @@ static int adis16400_read_raw(struct iio_dev *indio_dev,
 			*val2 = (ret % 1000) * 1000;
 		}
 		mutex_unlock(&indio_dev->mlock);
-		if (ret < 0)
+		if (ret)
 			return ret;
 		return IIO_VAL_INT_PLUS_MICRO;
 	case IIO_CHAN_INFO_SAMP_FREQ:
 		ret = st->variant->get_freq(st);
-		if (ret < 0)
+		if (ret)
 			return ret;
 		*val = ret / 1000;
 		*val2 = (ret % 1000) * 1000;
diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c
index 6aed9e84abbf..b55812521537 100644
--- a/drivers/iio/imu/adis16460.c
+++ b/drivers/iio/imu/adis16460.c
@@ -80,7 +80,7 @@ static int adis16460_show_serial_number(void *arg, u64 *val)
 
 	ret = adis_read_reg_16(&adis16460->adis, ADIS16460_REG_SERIAL_NUM,
 		&serial);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	*val = serial;
@@ -98,7 +98,7 @@ static int adis16460_show_product_id(void *arg, u64 *val)
 
 	ret = adis_read_reg_16(&adis16460->adis, ADIS16460_REG_PROD_ID,
 		&prod_id);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	*val = prod_id;
@@ -116,7 +116,7 @@ static int adis16460_show_flash_count(void *arg, u64 *val)
 
 	ret = adis_read_reg_32(&adis16460->adis, ADIS16460_REG_FLASH_CNT,
 		&flash_count);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	*val = flash_count;
@@ -176,7 +176,7 @@ static int adis16460_get_freq(struct iio_dev *indio_dev, int *val, int *val2)
 	unsigned int freq;
 
 	ret = adis_read_reg_16(&st->adis, ADIS16460_REG_DEC_RATE, &t);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	freq = 2048000 / (t + 1);
diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c
index 8743b2f376e2..748f8bbf184d 100644
--- a/drivers/iio/imu/adis16480.c
+++ b/drivers/iio/imu/adis16480.c
@@ -181,7 +181,7 @@ static ssize_t adis16480_show_firmware_revision(struct file *file,
 	int ret;
 
 	ret = adis_read_reg_16(&adis16480->adis, ADIS16480_REG_FIRM_REV, &rev);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	len = scnprintf(buf, sizeof(buf), "%x.%x\n", rev >> 8, rev & 0xff);
@@ -206,11 +206,11 @@ static ssize_t adis16480_show_firmware_date(struct file *file,
 	int ret;
 
 	ret = adis_read_reg_16(&adis16480->adis, ADIS16480_REG_FIRM_Y, &year);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	ret = adis_read_reg_16(&adis16480->adis, ADIS16480_REG_FIRM_DM, &md);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	len = snprintf(buf, sizeof(buf), "%.2x-%.2x-%.4x\n",
@@ -234,7 +234,7 @@ static int adis16480_show_serial_number(void *arg, u64 *val)
 
 	ret = adis_read_reg_16(&adis16480->adis, ADIS16480_REG_SERIAL_NUM,
 		&serial);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	*val = serial;
@@ -252,7 +252,7 @@ static int adis16480_show_product_id(void *arg, u64 *val)
 
 	ret = adis_read_reg_16(&adis16480->adis, ADIS16480_REG_PROD_ID,
 		&prod_id);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	*val = prod_id;
@@ -270,7 +270,7 @@ static int adis16480_show_flash_count(void *arg, u64 *val)
 
 	ret = adis_read_reg_32(&adis16480->adis, ADIS16480_REG_FLASH_CNT,
 		&flash_count);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	*val = flash_count;
@@ -353,7 +353,7 @@ static int adis16480_get_freq(struct iio_dev *indio_dev, int *val, int *val2)
 	struct adis16480 *st = iio_priv(indio_dev);
 	uint16_t t;
 	int ret;
-	unsigned freq;
+	unsigned int freq;
 	unsigned int reg;
 
 	if (st->clk_mode == ADIS16480_CLK_PPS)
@@ -362,7 +362,7 @@ static int adis16480_get_freq(struct iio_dev *indio_dev, int *val, int *val2)
 		reg = ADIS16480_REG_DEC_RATE;
 
 	ret = adis_read_reg_16(&st->adis, reg, &t);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	/*
@@ -454,18 +454,20 @@ static int adis16480_get_calibbias(struct iio_dev *indio_dev,
 	case IIO_MAGN:
 	case IIO_PRESSURE:
 		ret = adis_read_reg_16(&st->adis, reg, &val16);
-		*bias = sign_extend32(val16, 15);
+		if (ret == 0)
+			*bias = sign_extend32(val16, 15);
 		break;
 	case IIO_ANGL_VEL:
 	case IIO_ACCEL:
 		ret = adis_read_reg_32(&st->adis, reg, &val32);
-		*bias = sign_extend32(val32, 31);
+		if (ret == 0)
+			*bias = sign_extend32(val32, 31);
 		break;
 	default:
-			ret = -EINVAL;
+		ret = -EINVAL;
 	}
 
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	return IIO_VAL_INT;
@@ -492,7 +494,7 @@ static int adis16480_get_calibscale(struct iio_dev *indio_dev,
 	int ret;
 
 	ret = adis_read_reg_16(&st->adis, reg, &val16);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	*scale = sign_extend32(val16, 15);
@@ -538,7 +540,7 @@ static int adis16480_get_filter_freq(struct iio_dev *indio_dev,
 	enable_mask = BIT(offset + 2);
 
 	ret = adis_read_reg_16(&st->adis, reg, &val);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	if (!(val & enable_mask))
@@ -564,7 +566,7 @@ static int adis16480_set_filter_freq(struct iio_dev *indio_dev,
 	enable_mask = BIT(offset + 2);
 
 	ret = adis_read_reg_16(&st->adis, reg, &val);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	if (freq == 0) {
@@ -623,9 +625,13 @@ static int adis16480_read_raw(struct iio_dev *indio_dev,
 			*val2 = (st->chip_info->temp_scale % 1000) * 1000;
 			return IIO_VAL_INT_PLUS_MICRO;
 		case IIO_PRESSURE:
-			*val = 0;
-			*val2 = 4000; /* 40ubar = 0.004 kPa */
-			return IIO_VAL_INT_PLUS_MICRO;
+			/*
+			 * max scale is 1310 mbar
+			 * max raw value is 32767 shifted for 32bits
+			 */
+			*val = 131; /* 1310mbar = 131 kPa */
+			*val2 = 32767 << 16;
+			return IIO_VAL_FRACTIONAL;
 		default:
 			return -EINVAL;
 		}
@@ -786,13 +792,14 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 		.channels = adis16485_channels,
 		.num_channels = ARRAY_SIZE(adis16485_channels),
 		/*
-		 * storing the value in rad/degree and the scale in degree
-		 * gives us the result in rad and better precession than
-		 * storing the scale directly in rad.
+		 * Typically we do IIO_RAD_TO_DEGREE in the denominator, which
+		 * is exactly the same as IIO_DEGREE_TO_RAD in numerator, since
+		 * it gives better approximation. However, in this case we
+		 * cannot do it since it would not fit in a 32bit variable.
 		 */
-		.gyro_max_val = IIO_RAD_TO_DEGREE(22887),
-		.gyro_max_scale = 300,
-		.accel_max_val = IIO_M_S_2_TO_G(21973),
+		.gyro_max_val = 22887 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(300),
+		.accel_max_val = IIO_M_S_2_TO_G(21973 << 16),
 		.accel_max_scale = 18,
 		.temp_scale = 5650, /* 5.65 milli degree Celsius */
 		.int_clk = 2460000,
@@ -802,9 +809,9 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 	[ADIS16480] = {
 		.channels = adis16480_channels,
 		.num_channels = ARRAY_SIZE(adis16480_channels),
-		.gyro_max_val = IIO_RAD_TO_DEGREE(22500),
-		.gyro_max_scale = 450,
-		.accel_max_val = IIO_M_S_2_TO_G(12500),
+		.gyro_max_val = 22500 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(450),
+		.accel_max_val = IIO_M_S_2_TO_G(12500 << 16),
 		.accel_max_scale = 10,
 		.temp_scale = 5650, /* 5.65 milli degree Celsius */
 		.int_clk = 2460000,
@@ -814,9 +821,9 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 	[ADIS16485] = {
 		.channels = adis16485_channels,
 		.num_channels = ARRAY_SIZE(adis16485_channels),
-		.gyro_max_val = IIO_RAD_TO_DEGREE(22500),
-		.gyro_max_scale = 450,
-		.accel_max_val = IIO_M_S_2_TO_G(20000),
+		.gyro_max_val = 22500 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(450),
+		.accel_max_val = IIO_M_S_2_TO_G(20000 << 16),
 		.accel_max_scale = 5,
 		.temp_scale = 5650, /* 5.65 milli degree Celsius */
 		.int_clk = 2460000,
@@ -826,9 +833,9 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 	[ADIS16488] = {
 		.channels = adis16480_channels,
 		.num_channels = ARRAY_SIZE(adis16480_channels),
-		.gyro_max_val = IIO_RAD_TO_DEGREE(22500),
-		.gyro_max_scale = 450,
-		.accel_max_val = IIO_M_S_2_TO_G(22500),
+		.gyro_max_val = 22500 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(450),
+		.accel_max_val = IIO_M_S_2_TO_G(22500 << 16),
 		.accel_max_scale = 18,
 		.temp_scale = 5650, /* 5.65 milli degree Celsius */
 		.int_clk = 2460000,
@@ -838,9 +845,9 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 	[ADIS16495_1] = {
 		.channels = adis16485_channels,
 		.num_channels = ARRAY_SIZE(adis16485_channels),
-		.gyro_max_val = IIO_RAD_TO_DEGREE(20000),
-		.gyro_max_scale = 125,
-		.accel_max_val = IIO_M_S_2_TO_G(32000),
+		.gyro_max_val = 20000 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(125),
+		.accel_max_val = IIO_M_S_2_TO_G(32000 << 16),
 		.accel_max_scale = 8,
 		.temp_scale = 12500, /* 12.5 milli degree Celsius */
 		.int_clk = 4250000,
@@ -851,9 +858,9 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 	[ADIS16495_2] = {
 		.channels = adis16485_channels,
 		.num_channels = ARRAY_SIZE(adis16485_channels),
-		.gyro_max_val = IIO_RAD_TO_DEGREE(18000),
-		.gyro_max_scale = 450,
-		.accel_max_val = IIO_M_S_2_TO_G(32000),
+		.gyro_max_val = 18000 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(450),
+		.accel_max_val = IIO_M_S_2_TO_G(32000 << 16),
 		.accel_max_scale = 8,
 		.temp_scale = 12500, /* 12.5 milli degree Celsius */
 		.int_clk = 4250000,
@@ -864,9 +871,9 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 	[ADIS16495_3] = {
 		.channels = adis16485_channels,
 		.num_channels = ARRAY_SIZE(adis16485_channels),
-		.gyro_max_val = IIO_RAD_TO_DEGREE(20000),
-		.gyro_max_scale = 2000,
-		.accel_max_val = IIO_M_S_2_TO_G(32000),
+		.gyro_max_val = 20000 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(2000),
+		.accel_max_val = IIO_M_S_2_TO_G(32000 << 16),
 		.accel_max_scale = 8,
 		.temp_scale = 12500, /* 12.5 milli degree Celsius */
 		.int_clk = 4250000,
@@ -877,9 +884,9 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 	[ADIS16497_1] = {
 		.channels = adis16485_channels,
 		.num_channels = ARRAY_SIZE(adis16485_channels),
-		.gyro_max_val = IIO_RAD_TO_DEGREE(20000),
-		.gyro_max_scale = 125,
-		.accel_max_val = IIO_M_S_2_TO_G(32000),
+		.gyro_max_val = 20000 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(125),
+		.accel_max_val = IIO_M_S_2_TO_G(32000 << 16),
 		.accel_max_scale = 40,
 		.temp_scale = 12500, /* 12.5 milli degree Celsius */
 		.int_clk = 4250000,
@@ -890,9 +897,9 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 	[ADIS16497_2] = {
 		.channels = adis16485_channels,
 		.num_channels = ARRAY_SIZE(adis16485_channels),
-		.gyro_max_val = IIO_RAD_TO_DEGREE(18000),
-		.gyro_max_scale = 450,
-		.accel_max_val = IIO_M_S_2_TO_G(32000),
+		.gyro_max_val = 18000 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(450),
+		.accel_max_val = IIO_M_S_2_TO_G(32000 << 16),
 		.accel_max_scale = 40,
 		.temp_scale = 12500, /* 12.5 milli degree Celsius */
 		.int_clk = 4250000,
@@ -903,9 +910,9 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
 	[ADIS16497_3] = {
 		.channels = adis16485_channels,
 		.num_channels = ARRAY_SIZE(adis16485_channels),
-		.gyro_max_val = IIO_RAD_TO_DEGREE(20000),
-		.gyro_max_scale = 2000,
-		.accel_max_val = IIO_M_S_2_TO_G(32000),
+		.gyro_max_val = 20000 << 16,
+		.gyro_max_scale = IIO_DEGREE_TO_RAD(2000),
+		.accel_max_val = IIO_M_S_2_TO_G(32000 << 16),
 		.accel_max_scale = 40,
 		.temp_scale = 12500, /* 12.5 milli degree Celsius */
 		.int_clk = 4250000,
@@ -919,6 +926,7 @@ static const struct iio_info adis16480_info = {
 	.read_raw = &adis16480_read_raw,
 	.write_raw = &adis16480_write_raw,
 	.update_scan_mode = adis_update_scan_mode,
+	.debugfs_reg_access = adis_debugfs_reg_access,
 };
 
 static int adis16480_stop_device(struct iio_dev *indio_dev)
@@ -940,7 +948,7 @@ static int adis16480_enable_irq(struct adis *adis, bool enable)
 	int ret;
 
 	ret = adis_read_reg_16(adis, ADIS16480_REG_FNCTIO_CTRL, &val);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	val &= ~ADIS16480_DRDY_EN_MSK;
@@ -1118,7 +1126,7 @@ static int adis16480_ext_clk_config(struct adis16480 *st,
 	int ret;
 
 	ret = adis_read_reg_16(&st->adis, ADIS16480_REG_FNCTIO_CTRL, &val);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	pin = adis16480_of_get_ext_clk_pin(st, of_node);
@@ -1144,7 +1152,7 @@ static int adis16480_ext_clk_config(struct adis16480 *st,
 	val |= mode;
 
 	ret = adis_write_reg_16(&st->adis, ADIS16480_REG_FNCTIO_CTRL, val);
-	if (ret < 0)
+	if (ret)
 		return ret;
 
 	return clk_prepare_enable(st->ext_clk);
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
index 9f9acde229c8..45e77b308238 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
@@ -1149,14 +1149,14 @@ error_power_off:
 	return result;
 }
 
-static int inv_mpu_core_enable_regulator(struct inv_mpu6050_state *st)
+static int inv_mpu_core_enable_regulator_vddio(struct inv_mpu6050_state *st)
 {
 	int result;
 
 	result = regulator_enable(st->vddio_supply);
 	if (result) {
 		dev_err(regmap_get_device(st->map),
-			"Failed to enable regulator: %d\n", result);
+			"Failed to enable vddio regulator: %d\n", result);
 	} else {
 		/* Give the device a little bit of time to start up. */
 		usleep_range(35000, 70000);
@@ -1165,21 +1165,29 @@ static int inv_mpu_core_enable_regulator(struct inv_mpu6050_state *st)
 	return result;
 }
 
-static int inv_mpu_core_disable_regulator(struct inv_mpu6050_state *st)
+static int inv_mpu_core_disable_regulator_vddio(struct inv_mpu6050_state *st)
 {
 	int result;
 
 	result = regulator_disable(st->vddio_supply);
 	if (result)
 		dev_err(regmap_get_device(st->map),
-			"Failed to disable regulator: %d\n", result);
+			"Failed to disable vddio regulator: %d\n", result);
 
 	return result;
 }
 
 static void inv_mpu_core_disable_regulator_action(void *_data)
 {
-	inv_mpu_core_disable_regulator(_data);
+	struct inv_mpu6050_state *st = _data;
+	int result;
+
+	result = regulator_disable(st->vdd_supply);
+	if (result)
+		dev_err(regmap_get_device(st->map),
+			"Failed to disable vdd regulator: %d\n", result);
+
+	inv_mpu_core_disable_regulator_vddio(st);
 }
 
 int inv_mpu_core_probe(struct regmap *regmap, int irq, const char *name,
@@ -1248,6 +1256,15 @@ int inv_mpu_core_probe(struct regmap *regmap, int irq, const char *name,
 		return -EINVAL;
 	}
 
+	st->vdd_supply = devm_regulator_get(dev, "vdd");
+	if (IS_ERR(st->vdd_supply)) {
+		if (PTR_ERR(st->vdd_supply) != -EPROBE_DEFER)
+			dev_err(dev, "Failed to get vdd regulator %d\n",
+				(int)PTR_ERR(st->vdd_supply));
+
+		return PTR_ERR(st->vdd_supply);
+	}
+
 	st->vddio_supply = devm_regulator_get(dev, "vddio");
 	if (IS_ERR(st->vddio_supply)) {
 		if (PTR_ERR(st->vddio_supply) != -EPROBE_DEFER)
@@ -1257,9 +1274,17 @@ int inv_mpu_core_probe(struct regmap *regmap, int irq, const char *name,
 		return PTR_ERR(st->vddio_supply);
 	}
 
-	result = inv_mpu_core_enable_regulator(st);
-	if (result)
+	result = regulator_enable(st->vdd_supply);
+	if (result) {
+		dev_err(dev, "Failed to enable vdd regulator: %d\n", result);
 		return result;
+	}
+
+	result = inv_mpu_core_enable_regulator_vddio(st);
+	if (result) {
+		regulator_disable(st->vdd_supply);
+		return result;
+	}
 
 	result = devm_add_action_or_reset(dev, inv_mpu_core_disable_regulator_action,
 				 st);
@@ -1361,7 +1386,7 @@ static int inv_mpu_resume(struct device *dev)
 	int result;
 
 	mutex_lock(&st->lock);
-	result = inv_mpu_core_enable_regulator(st);
+	result = inv_mpu_core_enable_regulator_vddio(st);
 	if (result)
 		goto out_unlock;
 
@@ -1379,7 +1404,7 @@ static int inv_mpu_suspend(struct device *dev)
 
 	mutex_lock(&st->lock);
 	result = inv_mpu6050_set_power_itg(st, false);
-	inv_mpu_core_disable_regulator(st);
+	inv_mpu_core_disable_regulator_vddio(st);
 	mutex_unlock(&st->lock);
 
 	return result;
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
index 5f6bbe880d78..f1fb7b6bdab1 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
@@ -132,7 +132,8 @@ struct inv_mpu6050_hw {
  *  @chip_period:	chip internal period estimation (~1kHz).
  *  @it_timestamp:	timestamp from previous interrupt.
  *  @data_timestamp:	timestamp for next data sample.
- *  @vddio_supply	voltage regulator for the chip.
+ *  @vdd_supply:	VDD voltage regulator for the chip.
+ *  @vddio_supply	I/O voltage regulator for the chip.
  *  @magn_disabled:     magnetometer disabled for backward compatibility reason.
  *  @magn_raw_to_gauss:	coefficient to convert mag raw value to Gauss.
  *  @magn_orient:       magnetometer sensor chip orientation if available.
@@ -156,6 +157,7 @@ struct inv_mpu6050_state {
 	s64 chip_period;
 	s64 it_timestamp;
 	s64 data_timestamp;
+	struct regulator *vdd_supply;
 	struct regulator *vddio_supply;
 	bool magn_disabled;
 	s32 magn_raw_to_gauss[3];
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
index 37e499fe6bcf..c605b153be41 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
@@ -106,14 +106,16 @@ struct st_lsm6dsx_sensor;
 struct st_lsm6dsx_hw;
 
 struct st_lsm6dsx_odr {
-	u16 hz;
+	u32 milli_hz;
 	u8 val;
 };
 
 #define ST_LSM6DSX_ODR_LIST_SIZE	6
 struct st_lsm6dsx_odr_table_entry {
 	struct st_lsm6dsx_reg reg;
+
 	struct st_lsm6dsx_odr odr_avl[ST_LSM6DSX_ODR_LIST_SIZE];
+	int odr_len;
 };
 
 struct st_lsm6dsx_fs {
@@ -328,7 +330,7 @@ struct st_lsm6dsx_sensor {
 	struct st_lsm6dsx_hw *hw;
 
 	u32 gain;
-	u16 odr;
+	u32 odr;
 
 	u16 watermark;
 	u8 sip;
@@ -413,7 +415,7 @@ int st_lsm6dsx_set_fifo_mode(struct st_lsm6dsx_hw *hw,
 			     enum st_lsm6dsx_fifo_mode fifo_mode);
 int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw);
 int st_lsm6dsx_read_tagged_fifo(struct st_lsm6dsx_hw *hw);
-int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, u8 *val);
+int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u32 odr, u8 *val);
 int st_lsm6dsx_shub_probe(struct st_lsm6dsx_hw *hw, const char *name);
 int st_lsm6dsx_shub_set_enable(struct st_lsm6dsx_sensor *sensor, bool enable);
 int st_lsm6dsx_set_page(struct st_lsm6dsx_hw *hw, bool enable);
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
index 31cd90d2c60e..d416990ae309 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
@@ -91,7 +91,7 @@ static int st_lsm6dsx_get_decimator_val(u8 val)
 }
 
 static void st_lsm6dsx_get_max_min_odr(struct st_lsm6dsx_hw *hw,
-				       u16 *max_odr, u16 *min_odr)
+				       u32 *max_odr, u32 *min_odr)
 {
 	struct st_lsm6dsx_sensor *sensor;
 	int i;
@@ -106,16 +106,17 @@ static void st_lsm6dsx_get_max_min_odr(struct st_lsm6dsx_hw *hw,
 		if (!(hw->enable_mask & BIT(sensor->id)))
 			continue;
 
-		*max_odr = max_t(u16, *max_odr, sensor->odr);
-		*min_odr = min_t(u16, *min_odr, sensor->odr);
+		*max_odr = max_t(u32, *max_odr, sensor->odr);
+		*min_odr = min_t(u32, *min_odr, sensor->odr);
 	}
 }
 
 static int st_lsm6dsx_update_decimators(struct st_lsm6dsx_hw *hw)
 {
-	u16 max_odr, min_odr, sip = 0, ts_sip = 0;
 	const struct st_lsm6dsx_reg *ts_dec_reg;
 	struct st_lsm6dsx_sensor *sensor;
+	u16 sip = 0, ts_sip = 0;
+	u32 max_odr, min_odr;
 	int err = 0, i;
 	u8 data;
 
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 1f28a7733fc0..11b2c7bc8041 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -127,24 +127,26 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 					.addr = 0x20,
 					.mask = GENMASK(7, 5),
 				},
-				.odr_avl[0] = {  10, 0x01 },
-				.odr_avl[1] = {  50, 0x02 },
-				.odr_avl[2] = { 119, 0x03 },
-				.odr_avl[3] = { 238, 0x04 },
-				.odr_avl[4] = { 476, 0x05 },
-				.odr_avl[5] = { 952, 0x06 },
+				.odr_avl[0] = {  10000, 0x01 },
+				.odr_avl[1] = {  50000, 0x02 },
+				.odr_avl[2] = { 119000, 0x03 },
+				.odr_avl[3] = { 238000, 0x04 },
+				.odr_avl[4] = { 476000, 0x05 },
+				.odr_avl[5] = { 952000, 0x06 },
+				.odr_len = 6,
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.reg = {
 					.addr = 0x10,
 					.mask = GENMASK(7, 5),
 				},
-				.odr_avl[0] = {  15, 0x01 },
-				.odr_avl[1] = {  60, 0x02 },
-				.odr_avl[2] = { 119, 0x03 },
-				.odr_avl[3] = { 238, 0x04 },
-				.odr_avl[4] = { 476, 0x05 },
-				.odr_avl[5] = { 952, 0x06 },
+				.odr_avl[0] = {  14900, 0x01 },
+				.odr_avl[1] = {  59500, 0x02 },
+				.odr_avl[2] = { 119000, 0x03 },
+				.odr_avl[3] = { 238000, 0x04 },
+				.odr_avl[4] = { 476000, 0x05 },
+				.odr_avl[5] = { 952000, 0x06 },
+				.odr_len = 6,
 			},
 		},
 		.fs_table = {
@@ -227,24 +229,26 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 					.addr = 0x10,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.reg = {
 					.addr = 0x11,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 		},
 		.fs_table = {
@@ -391,24 +395,26 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 					.addr = 0x10,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.reg = {
 					.addr = 0x11,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 		},
 		.fs_table = {
@@ -564,24 +570,26 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 					.addr = 0x10,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.reg = {
 					.addr = 0x11,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 		},
 		.fs_table = {
@@ -739,24 +747,26 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 					.addr = 0x10,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.reg = {
 					.addr = 0x11,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 		},
 		.fs_table = {
@@ -934,24 +944,26 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 					.addr = 0x10,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.reg = {
 					.addr = 0x11,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 		},
 		.fs_table = {
@@ -1109,24 +1121,26 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 					.addr = 0x10,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 			[ST_LSM6DSX_ID_GYRO] = {
 				.reg = {
 					.addr = 0x11,
 					.mask = GENMASK(7, 4),
 				},
-				.odr_avl[0] = {  13, 0x01 },
-				.odr_avl[1] = {  26, 0x02 },
-				.odr_avl[2] = {  52, 0x03 },
-				.odr_avl[3] = { 104, 0x04 },
-				.odr_avl[4] = { 208, 0x05 },
-				.odr_avl[5] = { 416, 0x06 },
+				.odr_avl[0] = {  12500, 0x01 },
+				.odr_avl[1] = {  26000, 0x02 },
+				.odr_avl[2] = {  52000, 0x03 },
+				.odr_avl[3] = { 104000, 0x04 },
+				.odr_avl[4] = { 208000, 0x05 },
+				.odr_avl[5] = { 416000, 0x06 },
+				.odr_len = 6,
 			},
 		},
 		.fs_table = {
@@ -1344,36 +1358,37 @@ static int st_lsm6dsx_set_full_scale(struct st_lsm6dsx_sensor *sensor,
 	return 0;
 }
 
-int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, u8 *val)
+int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u32 odr, u8 *val)
 {
 	const struct st_lsm6dsx_odr_table_entry *odr_table;
 	int i;
 
 	odr_table = &sensor->hw->settings->odr_table[sensor->id];
-	for (i = 0; i < ST_LSM6DSX_ODR_LIST_SIZE; i++)
+	for (i = 0; i < odr_table->odr_len; i++) {
 		/*
 		 * ext devices can run at different odr respect to
 		 * accel sensor
 		 */
-		if (odr_table->odr_avl[i].hz >= odr)
+		if (odr_table->odr_avl[i].milli_hz >= odr)
 			break;
+	}
 
-	if (i == ST_LSM6DSX_ODR_LIST_SIZE)
+	if (i == odr_table->odr_len)
 		return -EINVAL;
 
 	*val = odr_table->odr_avl[i].val;
-
-	return 0;
+	return odr_table->odr_avl[i].milli_hz;
 }
 
-static u16 st_lsm6dsx_check_odr_dependency(struct st_lsm6dsx_hw *hw, u16 odr,
-					   enum st_lsm6dsx_sensor_id id)
+static int
+st_lsm6dsx_check_odr_dependency(struct st_lsm6dsx_hw *hw, u32 odr,
+				enum st_lsm6dsx_sensor_id id)
 {
 	struct st_lsm6dsx_sensor *ref = iio_priv(hw->iio_devs[id]);
 
 	if (odr > 0) {
 		if (hw->enable_mask & BIT(id))
-			return max_t(u16, ref->odr, odr);
+			return max_t(u32, ref->odr, odr);
 		else
 			return odr;
 	} else {
@@ -1381,7 +1396,8 @@ static u16 st_lsm6dsx_check_odr_dependency(struct st_lsm6dsx_hw *hw, u16 odr,
 	}
 }
 
-static int st_lsm6dsx_set_odr(struct st_lsm6dsx_sensor *sensor, u16 req_odr)
+static int
+st_lsm6dsx_set_odr(struct st_lsm6dsx_sensor *sensor, u32 req_odr)
 {
 	struct st_lsm6dsx_sensor *ref_sensor = sensor;
 	struct st_lsm6dsx_hw *hw = sensor->hw;
@@ -1395,7 +1411,7 @@ static int st_lsm6dsx_set_odr(struct st_lsm6dsx_sensor *sensor, u16 req_odr)
 	case ST_LSM6DSX_ID_EXT1:
 	case ST_LSM6DSX_ID_EXT2:
 	case ST_LSM6DSX_ID_ACC: {
-		u16 odr;
+		u32 odr;
 		int i;
 
 		/*
@@ -1435,7 +1451,7 @@ int st_lsm6dsx_sensor_set_enable(struct st_lsm6dsx_sensor *sensor,
 				 bool enable)
 {
 	struct st_lsm6dsx_hw *hw = sensor->hw;
-	u16 odr = enable ? sensor->odr : 0;
+	u32 odr = enable ? sensor->odr : 0;
 	int err;
 
 	err = st_lsm6dsx_set_odr(sensor, odr);
@@ -1461,7 +1477,7 @@ static int st_lsm6dsx_read_oneshot(struct st_lsm6dsx_sensor *sensor,
 	if (err < 0)
 		return err;
 
-	delay = 1000000 / sensor->odr;
+	delay = 1000000000 / sensor->odr;
 	usleep_range(delay, 2 * delay);
 
 	err = st_lsm6dsx_read_locked(hw, addr, &data, sizeof(data));
@@ -1493,8 +1509,9 @@ static int st_lsm6dsx_read_raw(struct iio_dev *iio_dev,
 		iio_device_release_direct_mode(iio_dev);
 		break;
 	case IIO_CHAN_INFO_SAMP_FREQ:
-		*val = sensor->odr;
-		ret = IIO_VAL_INT;
+		*val = sensor->odr / 1000;
+		*val2 = (sensor->odr % 1000) * 1000;
+		ret = IIO_VAL_INT_PLUS_MICRO;
 		break;
 	case IIO_CHAN_INFO_SCALE:
 		*val = 0;
@@ -1527,8 +1544,11 @@ static int st_lsm6dsx_write_raw(struct iio_dev *iio_dev,
 	case IIO_CHAN_INFO_SAMP_FREQ: {
 		u8 data;
 
-		err = st_lsm6dsx_check_odr(sensor, val, &data);
-		if (!err)
+		val = val * 1000 + val2 / 1000;
+		val = st_lsm6dsx_check_odr(sensor, val, &data);
+		if (val < 0)
+			err = val;
+		else
 			sensor->odr = val;
 		break;
 	}
@@ -1709,13 +1729,14 @@ st_lsm6dsx_sysfs_sampling_frequency_avail(struct device *dev,
 					  char *buf)
 {
 	struct st_lsm6dsx_sensor *sensor = iio_priv(dev_get_drvdata(dev));
-	enum st_lsm6dsx_sensor_id id = sensor->id;
-	struct st_lsm6dsx_hw *hw = sensor->hw;
+	const struct st_lsm6dsx_odr_table_entry *odr_table;
 	int i, len = 0;
 
-	for (i = 0; i < ST_LSM6DSX_ODR_LIST_SIZE; i++)
-		len += scnprintf(buf + len, PAGE_SIZE - len, "%d ",
-				 hw->settings->odr_table[id].odr_avl[i].hz);
+	odr_table = &sensor->hw->settings->odr_table[sensor->id];
+	for (i = 0; i < odr_table->odr_len; i++)
+		len += scnprintf(buf + len, PAGE_SIZE - len, "%d.%03d ",
+				 odr_table->odr_avl[i].milli_hz / 1000,
+				 odr_table->odr_avl[i].milli_hz % 1000);
 	buf[len - 1] = '\n';
 
 	return len;
@@ -2021,7 +2042,7 @@ static struct iio_dev *st_lsm6dsx_alloc_iiodev(struct st_lsm6dsx_hw *hw,
 	sensor = iio_priv(iio_dev);
 	sensor->id = id;
 	sensor->hw = hw;
-	sensor->odr = hw->settings->odr_table[id].odr_avl[0].hz;
+	sensor->odr = hw->settings->odr_table[id].odr_avl[0].milli_hz;
 	sensor->gain = hw->settings->fs_table[id].fs_avl[0].gain;
 	sensor->watermark = 1;
 
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
index ea472cf6db7b..fa5d1001a46c 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
@@ -51,10 +51,11 @@ static const struct st_lsm6dsx_ext_dev_settings st_lsm6dsx_ext_dev_table[] = {
 				.addr = 0x60,
 				.mask = GENMASK(3, 2),
 			},
-			.odr_avl[0] = {  10, 0x0 },
-			.odr_avl[1] = {  20, 0x1 },
-			.odr_avl[2] = {  50, 0x2 },
-			.odr_avl[3] = { 100, 0x3 },
+			.odr_avl[0] = {  10000, 0x0 },
+			.odr_avl[1] = {  20000, 0x1 },
+			.odr_avl[2] = {  50000, 0x2 },
+			.odr_avl[3] = { 100000, 0x3 },
+			.odr_len = 4,
 		},
 		.fs_table = {
 			.fs_avl[0] = {
@@ -93,11 +94,11 @@ static const struct st_lsm6dsx_ext_dev_settings st_lsm6dsx_ext_dev_table[] = {
 static void st_lsm6dsx_shub_wait_complete(struct st_lsm6dsx_hw *hw)
 {
 	struct st_lsm6dsx_sensor *sensor;
-	u16 odr;
+	u32 odr;
 
 	sensor = iio_priv(hw->iio_devs[ST_LSM6DSX_ID_ACC]);
-	odr = (hw->enable_mask & BIT(ST_LSM6DSX_ID_ACC)) ? sensor->odr : 13;
-	msleep((2000U / odr) + 1);
+	odr = (hw->enable_mask & BIT(ST_LSM6DSX_ID_ACC)) ? sensor->odr : 12500;
+	msleep((2000000U / odr) + 1);
 }
 
 /**
@@ -317,17 +318,18 @@ st_lsm6dsx_shub_write_with_mask(struct st_lsm6dsx_sensor *sensor,
 
 static int
 st_lsm6dsx_shub_get_odr_val(struct st_lsm6dsx_sensor *sensor,
-			    u16 odr, u16 *val)
+			    u32 odr, u16 *val)
 {
 	const struct st_lsm6dsx_ext_dev_settings *settings;
 	int i;
 
 	settings = sensor->ext_info.settings;
-	for (i = 0; i < ST_LSM6DSX_ODR_LIST_SIZE; i++)
-		if (settings->odr_table.odr_avl[i].hz == odr)
+	for (i = 0; i < settings->odr_table.odr_len; i++) {
+		if (settings->odr_table.odr_avl[i].milli_hz == odr)
 			break;
+	}
 
-	if (i == ST_LSM6DSX_ODR_LIST_SIZE)
+	if (i == settings->odr_table.odr_len)
 		return -EINVAL;
 
 	*val = settings->odr_table.odr_avl[i].val;
@@ -335,7 +337,7 @@ st_lsm6dsx_shub_get_odr_val(struct st_lsm6dsx_sensor *sensor,
 }
 
 static int
-st_lsm6dsx_shub_set_odr(struct st_lsm6dsx_sensor *sensor, u16 odr)
+st_lsm6dsx_shub_set_odr(struct st_lsm6dsx_sensor *sensor, u32 odr)
 {
 	const struct st_lsm6dsx_ext_dev_settings *settings;
 	u16 val;
@@ -440,7 +442,7 @@ st_lsm6dsx_shub_read_oneshot(struct st_lsm6dsx_sensor *sensor,
 	if (err < 0)
 		return err;
 
-	delay = 1000000 / sensor->odr;
+	delay = 1000000000 / sensor->odr;
 	usleep_range(delay, 2 * delay);
 
 	len = min_t(int, sizeof(data), ch->scan_type.realbits >> 3);
@@ -480,8 +482,9 @@ st_lsm6dsx_shub_read_raw(struct iio_dev *iio_dev,
 		iio_device_release_direct_mode(iio_dev);
 		break;
 	case IIO_CHAN_INFO_SAMP_FREQ:
-		*val = sensor->odr;
-		ret = IIO_VAL_INT;
+		*val = sensor->odr / 1000;
+		*val2 = (sensor->odr % 1000) * 1000;
+		ret = IIO_VAL_INT_PLUS_MICRO;
 		break;
 	case IIO_CHAN_INFO_SCALE:
 		*val = 0;
@@ -512,6 +515,7 @@ st_lsm6dsx_shub_write_raw(struct iio_dev *iio_dev,
 	case IIO_CHAN_INFO_SAMP_FREQ: {
 		u16 data;
 
+		val = val * 1000 + val2 / 1000;
 		err = st_lsm6dsx_shub_get_odr_val(sensor, val, &data);
 		if (!err)
 			sensor->odr = val;
@@ -537,12 +541,11 @@ st_lsm6dsx_shub_sampling_freq_avail(struct device *dev,
 	int i, len = 0;
 
 	settings = sensor->ext_info.settings;
-	for (i = 0; i < ST_LSM6DSX_ODR_LIST_SIZE; i++) {
-		u16 val = settings->odr_table.odr_avl[i].hz;
+	for (i = 0; i < settings->odr_table.odr_len; i++) {
+		u32 val = settings->odr_table.odr_avl[i].milli_hz;
 
-		if (val > 0)
-			len += scnprintf(buf + len, PAGE_SIZE - len, "%d ",
-					 val);
+		len += scnprintf(buf + len, PAGE_SIZE - len, "%d.%03d ",
+				 val / 1000, val % 1000);
 	}
 	buf[len - 1] = '\n';
 
@@ -607,7 +610,7 @@ st_lsm6dsx_shub_alloc_iiodev(struct st_lsm6dsx_hw *hw,
 	sensor = iio_priv(iio_dev);
 	sensor->id = id;
 	sensor->hw = hw;
-	sensor->odr = info->odr_table.odr_avl[0].hz;
+	sensor->odr = info->odr_table.odr_avl[0].milli_hz;
 	sensor->gain = info->fs_table.fs_avl[0].gain;
 	sensor->ext_info.settings = info;
 	sensor->ext_info.addr = i2c_addr;