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iio: accel: st_accel: inline per-sensor data

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We have #defines for all the individual sensor registers and
value/mask pairs #defined at the top of the file and used at
exactly one spot.

This is usually good if the #defines give a meaning to the
opaque magic numbers.

However in this case, the semantic meaning is inherent in the
name of the C99-addressable fields, and that means duplication
of information, and only makes the code hard to maintain since
you every time have to add a new #define AND update the site
where it is to be used.

Get rid of the #defines and just open code the values into the
appropriate struct elements. Make sure to explicitly address
the .hz and .value fields in the st_sensor_odr_avl struct
so that the meaning of all values is clear.

This patch is purely syntactic should have no semantic effect.

Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Linus Walleij 2016-11-14 11:35:21 +01:00 committed by Jonathan Cameron
parent 0f883b223a
commit 9049531c91
1 changed files with 206 additions and 396 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

602
drivers/iio/accel/st_accel_core.c
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@ -43,200 +43,6 @@
#define ST_ACCEL_FS_AVL_200G 200
#define ST_ACCEL_FS_AVL_400G 400
/* CUSTOM VALUES FOR SENSOR 1 */
#define ST_ACCEL_1_WAI_EXP 0x33
#define ST_ACCEL_1_ODR_ADDR 0x20
#define ST_ACCEL_1_ODR_MASK 0xf0
#define ST_ACCEL_1_ODR_AVL_1HZ_VAL 0x01
#define ST_ACCEL_1_ODR_AVL_10HZ_VAL 0x02
#define ST_ACCEL_1_ODR_AVL_25HZ_VAL 0x03
#define ST_ACCEL_1_ODR_AVL_50HZ_VAL 0x04
#define ST_ACCEL_1_ODR_AVL_100HZ_VAL 0x05
#define ST_ACCEL_1_ODR_AVL_200HZ_VAL 0x06
#define ST_ACCEL_1_ODR_AVL_400HZ_VAL 0x07
#define ST_ACCEL_1_ODR_AVL_1600HZ_VAL 0x08
#define ST_ACCEL_1_FS_ADDR 0x23
#define ST_ACCEL_1_FS_MASK 0x30
#define ST_ACCEL_1_FS_AVL_2_VAL 0x00
#define ST_ACCEL_1_FS_AVL_4_VAL 0x01
#define ST_ACCEL_1_FS_AVL_8_VAL 0x02
#define ST_ACCEL_1_FS_AVL_16_VAL 0x03
#define ST_ACCEL_1_FS_AVL_2_GAIN IIO_G_TO_M_S_2(1000)
#define ST_ACCEL_1_FS_AVL_4_GAIN IIO_G_TO_M_S_2(2000)
#define ST_ACCEL_1_FS_AVL_8_GAIN IIO_G_TO_M_S_2(4000)
#define ST_ACCEL_1_FS_AVL_16_GAIN IIO_G_TO_M_S_2(12000)
#define ST_ACCEL_1_BDU_ADDR 0x23
#define ST_ACCEL_1_BDU_MASK 0x80
#define ST_ACCEL_1_DRDY_IRQ_ADDR 0x22
#define ST_ACCEL_1_DRDY_IRQ_INT1_MASK 0x10
#define ST_ACCEL_1_DRDY_IRQ_INT2_MASK 0x08
#define ST_ACCEL_1_IHL_IRQ_ADDR 0x25
#define ST_ACCEL_1_IHL_IRQ_MASK 0x02
#define ST_ACCEL_1_MULTIREAD_BIT true
/* CUSTOM VALUES FOR SENSOR 2 */
#define ST_ACCEL_2_WAI_EXP 0x32
#define ST_ACCEL_2_ODR_ADDR 0x20
#define ST_ACCEL_2_ODR_MASK 0x18
#define ST_ACCEL_2_ODR_AVL_50HZ_VAL 0x00
#define ST_ACCEL_2_ODR_AVL_100HZ_VAL 0x01
#define ST_ACCEL_2_ODR_AVL_400HZ_VAL 0x02
#define ST_ACCEL_2_ODR_AVL_1000HZ_VAL 0x03
#define ST_ACCEL_2_PW_ADDR 0x20
#define ST_ACCEL_2_PW_MASK 0xe0
#define ST_ACCEL_2_FS_ADDR 0x23
#define ST_ACCEL_2_FS_MASK 0x30
#define ST_ACCEL_2_FS_AVL_2_VAL 0X00
#define ST_ACCEL_2_FS_AVL_4_VAL 0X01
#define ST_ACCEL_2_FS_AVL_8_VAL 0x03
#define ST_ACCEL_2_FS_AVL_2_GAIN IIO_G_TO_M_S_2(1000)
#define ST_ACCEL_2_FS_AVL_4_GAIN IIO_G_TO_M_S_2(2000)
#define ST_ACCEL_2_FS_AVL_8_GAIN IIO_G_TO_M_S_2(3900)
#define ST_ACCEL_2_BDU_ADDR 0x23
#define ST_ACCEL_2_BDU_MASK 0x80
#define ST_ACCEL_2_DRDY_IRQ_ADDR 0x22
#define ST_ACCEL_2_DRDY_IRQ_INT1_MASK 0x02
#define ST_ACCEL_2_DRDY_IRQ_INT2_MASK 0x10
#define ST_ACCEL_2_IHL_IRQ_ADDR 0x22
#define ST_ACCEL_2_IHL_IRQ_MASK 0x80
#define ST_ACCEL_2_OD_IRQ_ADDR 0x22
#define ST_ACCEL_2_OD_IRQ_MASK 0x40
#define ST_ACCEL_2_MULTIREAD_BIT true
/* CUSTOM VALUES FOR SENSOR 3 */
#define ST_ACCEL_3_WAI_EXP 0x40
#define ST_ACCEL_3_ODR_ADDR 0x20
#define ST_ACCEL_3_ODR_MASK 0xf0
#define ST_ACCEL_3_ODR_AVL_3HZ_VAL 0x01
#define ST_ACCEL_3_ODR_AVL_6HZ_VAL 0x02
#define ST_ACCEL_3_ODR_AVL_12HZ_VAL 0x03
#define ST_ACCEL_3_ODR_AVL_25HZ_VAL 0x04
#define ST_ACCEL_3_ODR_AVL_50HZ_VAL 0x05
#define ST_ACCEL_3_ODR_AVL_100HZ_VAL 0x06
#define ST_ACCEL_3_ODR_AVL_200HZ_VAL 0x07
#define ST_ACCEL_3_ODR_AVL_400HZ_VAL 0x08
#define ST_ACCEL_3_ODR_AVL_800HZ_VAL 0x09
#define ST_ACCEL_3_ODR_AVL_1600HZ_VAL 0x0a
#define ST_ACCEL_3_FS_ADDR 0x24
#define ST_ACCEL_3_FS_MASK 0x38
#define ST_ACCEL_3_FS_AVL_2_VAL 0X00
#define ST_ACCEL_3_FS_AVL_4_VAL 0X01
#define ST_ACCEL_3_FS_AVL_6_VAL 0x02
#define ST_ACCEL_3_FS_AVL_8_VAL 0x03
#define ST_ACCEL_3_FS_AVL_16_VAL 0x04
#define ST_ACCEL_3_FS_AVL_2_GAIN IIO_G_TO_M_S_2(61)
#define ST_ACCEL_3_FS_AVL_4_GAIN IIO_G_TO_M_S_2(122)
#define ST_ACCEL_3_FS_AVL_6_GAIN IIO_G_TO_M_S_2(183)
#define ST_ACCEL_3_FS_AVL_8_GAIN IIO_G_TO_M_S_2(244)
#define ST_ACCEL_3_FS_AVL_16_GAIN IIO_G_TO_M_S_2(732)
#define ST_ACCEL_3_BDU_ADDR 0x20
#define ST_ACCEL_3_BDU_MASK 0x08
#define ST_ACCEL_3_DRDY_IRQ_ADDR 0x23
#define ST_ACCEL_3_DRDY_IRQ_INT1_MASK 0x80
#define ST_ACCEL_3_DRDY_IRQ_INT2_MASK 0x00
#define ST_ACCEL_3_IHL_IRQ_ADDR 0x23
#define ST_ACCEL_3_IHL_IRQ_MASK 0x40
#define ST_ACCEL_3_IG1_EN_ADDR 0x23
#define ST_ACCEL_3_IG1_EN_MASK 0x08
#define ST_ACCEL_3_MULTIREAD_BIT false
/* CUSTOM VALUES FOR SENSOR 4 */
#define ST_ACCEL_4_WAI_EXP 0x3a
#define ST_ACCEL_4_ODR_ADDR 0x20
#define ST_ACCEL_4_ODR_MASK 0x30 /* DF1 and DF0 */
#define ST_ACCEL_4_ODR_AVL_40HZ_VAL 0x00
#define ST_ACCEL_4_ODR_AVL_160HZ_VAL 0x01
#define ST_ACCEL_4_ODR_AVL_640HZ_VAL 0x02
#define ST_ACCEL_4_ODR_AVL_2560HZ_VAL 0x03
#define ST_ACCEL_4_PW_ADDR 0x20
#define ST_ACCEL_4_PW_MASK 0xc0
#define ST_ACCEL_4_FS_ADDR 0x21
#define ST_ACCEL_4_FS_MASK 0x80
#define ST_ACCEL_4_FS_AVL_2_VAL 0X00
#define ST_ACCEL_4_FS_AVL_6_VAL 0X01
#define ST_ACCEL_4_FS_AVL_2_GAIN IIO_G_TO_M_S_2(1024)
#define ST_ACCEL_4_FS_AVL_6_GAIN IIO_G_TO_M_S_2(340)
#define ST_ACCEL_4_BDU_ADDR 0x21
#define ST_ACCEL_4_BDU_MASK 0x40
#define ST_ACCEL_4_DRDY_IRQ_ADDR 0x21
#define ST_ACCEL_4_DRDY_IRQ_INT1_MASK 0x04
#define ST_ACCEL_4_MULTIREAD_BIT true
/* CUSTOM VALUES FOR SENSOR 5 */
#define ST_ACCEL_5_WAI_EXP 0x3b
#define ST_ACCEL_5_ODR_ADDR 0x20
#define ST_ACCEL_5_ODR_MASK 0x80
#define ST_ACCEL_5_ODR_AVL_100HZ_VAL 0x00
#define ST_ACCEL_5_ODR_AVL_400HZ_VAL 0x01
#define ST_ACCEL_5_PW_ADDR 0x20
#define ST_ACCEL_5_PW_MASK 0x40
#define ST_ACCEL_5_FS_ADDR 0x20
#define ST_ACCEL_5_FS_MASK 0x20
#define ST_ACCEL_5_FS_AVL_2_VAL 0X00
#define ST_ACCEL_5_FS_AVL_8_VAL 0X01
/* TODO: check these resulting gain settings, these are not in the datsheet */
#define ST_ACCEL_5_FS_AVL_2_GAIN IIO_G_TO_M_S_2(18000)
#define ST_ACCEL_5_FS_AVL_8_GAIN IIO_G_TO_M_S_2(72000)
#define ST_ACCEL_5_DRDY_IRQ_ADDR 0x22
#define ST_ACCEL_5_DRDY_IRQ_INT1_MASK 0x04
#define ST_ACCEL_5_DRDY_IRQ_INT2_MASK 0x20
#define ST_ACCEL_5_IHL_IRQ_ADDR 0x22
#define ST_ACCEL_5_IHL_IRQ_MASK 0x80
#define ST_ACCEL_5_OD_IRQ_ADDR 0x22
#define ST_ACCEL_5_OD_IRQ_MASK 0x40
#define ST_ACCEL_5_IG1_EN_ADDR 0x21
#define ST_ACCEL_5_IG1_EN_MASK 0x08
#define ST_ACCEL_5_MULTIREAD_BIT false
/* CUSTOM VALUES FOR SENSOR 6 */
#define ST_ACCEL_6_WAI_EXP 0x32
#define ST_ACCEL_6_ODR_ADDR 0x20
#define ST_ACCEL_6_ODR_MASK 0x18
#define ST_ACCEL_6_ODR_AVL_50HZ_VAL 0x00
#define ST_ACCEL_6_ODR_AVL_100HZ_VAL 0x01
#define ST_ACCEL_6_ODR_AVL_400HZ_VAL 0x02
#define ST_ACCEL_6_ODR_AVL_1000HZ_VAL 0x03
#define ST_ACCEL_6_PW_ADDR 0x20
#define ST_ACCEL_6_PW_MASK 0x20
#define ST_ACCEL_6_FS_ADDR 0x23
#define ST_ACCEL_6_FS_MASK 0x30
#define ST_ACCEL_6_FS_AVL_100_VAL 0x00
#define ST_ACCEL_6_FS_AVL_200_VAL 0x01
#define ST_ACCEL_6_FS_AVL_400_VAL 0x03
#define ST_ACCEL_6_FS_AVL_100_GAIN IIO_G_TO_M_S_2(49000)
#define ST_ACCEL_6_FS_AVL_200_GAIN IIO_G_TO_M_S_2(98000)
#define ST_ACCEL_6_FS_AVL_400_GAIN IIO_G_TO_M_S_2(195000)
#define ST_ACCEL_6_BDU_ADDR 0x23
#define ST_ACCEL_6_BDU_MASK 0x80
#define ST_ACCEL_6_DRDY_IRQ_ADDR 0x22
#define ST_ACCEL_6_DRDY_IRQ_INT1_MASK 0x02
#define ST_ACCEL_6_DRDY_IRQ_INT2_MASK 0x10
#define ST_ACCEL_6_IHL_IRQ_ADDR 0x22
#define ST_ACCEL_6_IHL_IRQ_MASK 0x80
#define ST_ACCEL_6_MULTIREAD_BIT true
/* CUSTOM VALUES FOR SENSOR 7 */
#define ST_ACCEL_7_ODR_ADDR 0x20
#define ST_ACCEL_7_ODR_MASK 0x30
#define ST_ACCEL_7_ODR_AVL_280HZ_VAL 0x00
#define ST_ACCEL_7_ODR_AVL_560HZ_VAL 0x01
#define ST_ACCEL_7_ODR_AVL_1120HZ_VAL 0x02
#define ST_ACCEL_7_ODR_AVL_4480HZ_VAL 0x03
#define ST_ACCEL_7_PW_ADDR 0x20
#define ST_ACCEL_7_PW_MASK 0xc0
#define ST_ACCEL_7_FS_AVL_2_GAIN IIO_G_TO_M_S_2(488)
#define ST_ACCEL_7_BDU_ADDR 0x21
#define ST_ACCEL_7_BDU_MASK 0x40
#define ST_ACCEL_7_DRDY_IRQ_ADDR 0x21
#define ST_ACCEL_7_DRDY_IRQ_INT1_MASK 0x04
#define ST_ACCEL_7_MULTIREAD_BIT false
/* CUSTOM VALUES FOR SENSOR 8 */
#define ST_ACCEL_8_FS_AVL_2_GAIN IIO_G_TO_M_S_2(15600)
#define ST_ACCEL_8_FS_AVL_4_GAIN IIO_G_TO_M_S_2(31200)
#define ST_ACCEL_8_FS_AVL_8_GAIN IIO_G_TO_M_S_2(62500)
#define ST_ACCEL_8_FS_AVL_16_GAIN IIO_G_TO_M_S_2(187500)
static const struct iio_chan_spec st_accel_8bit_channels[] = {
ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
@ -287,7 +93,7 @@ static const struct iio_chan_spec st_accel_16bit_channels[] = {
static const struct st_sensor_settings st_accel_sensors_settings[] = {
{
.wai = ST_ACCEL_1_WAI_EXP,
.wai = 0x33,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LIS3DH_ACCEL_DEV_NAME,
@ -300,22 +106,22 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
},
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
.odr = {
.addr = ST_ACCEL_1_ODR_ADDR,
.mask = ST_ACCEL_1_ODR_MASK,
.addr = 0x20,
.mask = 0xf0,
.odr_avl = {
{ 1, ST_ACCEL_1_ODR_AVL_1HZ_VAL, },
{ 10, ST_ACCEL_1_ODR_AVL_10HZ_VAL, },
{ 25, ST_ACCEL_1_ODR_AVL_25HZ_VAL, },
{ 50, ST_ACCEL_1_ODR_AVL_50HZ_VAL, },
{ 100, ST_ACCEL_1_ODR_AVL_100HZ_VAL, },
{ 200, ST_ACCEL_1_ODR_AVL_200HZ_VAL, },
{ 400, ST_ACCEL_1_ODR_AVL_400HZ_VAL, },
{ 1600, ST_ACCEL_1_ODR_AVL_1600HZ_VAL, },
{ .hz = 1, .value = 0x01, },
{ .hz = 10, .value = 0x02, },
{ .hz = 25, .value = 0x03, },
{ .hz = 50, .value = 0x04, },
{ .hz = 100, .value = 0x05, },
{ .hz = 200, .value = 0x06, },
{ .hz = 400, .value = 0x07, },
{ .hz = 1600, .value = 0x08, },
},
},
.pw = {
.addr = ST_ACCEL_1_ODR_ADDR,
.mask = ST_ACCEL_1_ODR_MASK,
.addr = 0x20,
.mask = 0xf0,
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
},
.enable_axis = {
@ -323,48 +129,48 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
},
.fs = {
.addr = ST_ACCEL_1_FS_ADDR,
.mask = ST_ACCEL_1_FS_MASK,
.addr = 0x23,
.mask = 0x30,
.fs_avl = {
[0] = {
.num = ST_ACCEL_FS_AVL_2G,
.value = ST_ACCEL_1_FS_AVL_2_VAL,
.gain = ST_ACCEL_1_FS_AVL_2_GAIN,
.value = 0x00,
.gain = IIO_G_TO_M_S_2(1000),
},
[1] = {
.num = ST_ACCEL_FS_AVL_4G,
.value = ST_ACCEL_1_FS_AVL_4_VAL,
.gain = ST_ACCEL_1_FS_AVL_4_GAIN,
.value = 0x01,
.gain = IIO_G_TO_M_S_2(2000),
},
[2] = {
.num = ST_ACCEL_FS_AVL_8G,
.value = ST_ACCEL_1_FS_AVL_8_VAL,
.gain = ST_ACCEL_1_FS_AVL_8_GAIN,
.value = 0x02,
.gain = IIO_G_TO_M_S_2(4000),
},
[3] = {
.num = ST_ACCEL_FS_AVL_16G,
.value = ST_ACCEL_1_FS_AVL_16_VAL,
.gain = ST_ACCEL_1_FS_AVL_16_GAIN,
.value = 0x03,
.gain = IIO_G_TO_M_S_2(12000),
},
},
},
.bdu = {
.addr = ST_ACCEL_1_BDU_ADDR,
.mask = ST_ACCEL_1_BDU_MASK,
.addr = 0x23,
.mask = 0x80,
},
.drdy_irq = {
.addr = ST_ACCEL_1_DRDY_IRQ_ADDR,
.mask_int1 = ST_ACCEL_1_DRDY_IRQ_INT1_MASK,
.mask_int2 = ST_ACCEL_1_DRDY_IRQ_INT2_MASK,
.addr_ihl = ST_ACCEL_1_IHL_IRQ_ADDR,
.mask_ihl = ST_ACCEL_1_IHL_IRQ_MASK,
.addr = 0x22,
.mask_int1 = 0x10,
.mask_int2 = 0x08,
.addr_ihl = 0x25,
.mask_ihl = 0x02,
.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
},
.multi_read_bit = ST_ACCEL_1_MULTIREAD_BIT,
.multi_read_bit = true,
.bootime = 2,
},
{
.wai = ST_ACCEL_2_WAI_EXP,
.wai = 0x32,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LIS331DLH_ACCEL_DEV_NAME,
@ -374,18 +180,18 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
},
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
.odr = {
.addr = ST_ACCEL_2_ODR_ADDR,
.mask = ST_ACCEL_2_ODR_MASK,
.addr = 0x20,
.mask = 0x18,
.odr_avl = {
{ 50, ST_ACCEL_2_ODR_AVL_50HZ_VAL, },
{ 100, ST_ACCEL_2_ODR_AVL_100HZ_VAL, },
{ 400, ST_ACCEL_2_ODR_AVL_400HZ_VAL, },
{ 1000, ST_ACCEL_2_ODR_AVL_1000HZ_VAL, },
{ .hz = 50, .value = 0x00, },
{ .hz = 100, .value = 0x01, },
{ .hz = 400, .value = 0x02, },
{ .hz = 1000, .value = 0x03, },
},
},
.pw = {
.addr = ST_ACCEL_2_PW_ADDR,
.mask = ST_ACCEL_2_PW_MASK,
.addr = 0x20,
.mask = 0xe0,
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
},
@ -394,69 +200,69 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
},
.fs = {
.addr = ST_ACCEL_2_FS_ADDR,
.mask = ST_ACCEL_2_FS_MASK,
.addr = 0x23,
.mask = 0x30,
.fs_avl = {
[0] = {
.num = ST_ACCEL_FS_AVL_2G,
.value = ST_ACCEL_2_FS_AVL_2_VAL,
.gain = ST_ACCEL_2_FS_AVL_2_GAIN,
.value = 0x00,
.gain = IIO_G_TO_M_S_2(1000),
},
[1] = {
.num = ST_ACCEL_FS_AVL_4G,
.value = ST_ACCEL_2_FS_AVL_4_VAL,
.gain = ST_ACCEL_2_FS_AVL_4_GAIN,
.value = 0x01,
.gain = IIO_G_TO_M_S_2(2000),
},
[2] = {
.num = ST_ACCEL_FS_AVL_8G,
.value = ST_ACCEL_2_FS_AVL_8_VAL,
.gain = ST_ACCEL_2_FS_AVL_8_GAIN,
.value = 0x03,
.gain = IIO_G_TO_M_S_2(3900),
},
},
},
.bdu = {
.addr = ST_ACCEL_2_BDU_ADDR,
.mask = ST_ACCEL_2_BDU_MASK,
.addr = 0x23,
.mask = 0x80,
},
.drdy_irq = {
.addr = ST_ACCEL_2_DRDY_IRQ_ADDR,
.mask_int1 = ST_ACCEL_2_DRDY_IRQ_INT1_MASK,
.mask_int2 = ST_ACCEL_2_DRDY_IRQ_INT2_MASK,
.addr_ihl = ST_ACCEL_2_IHL_IRQ_ADDR,
.mask_ihl = ST_ACCEL_2_IHL_IRQ_MASK,
.addr_od = ST_ACCEL_2_OD_IRQ_ADDR,
.mask_od = ST_ACCEL_2_OD_IRQ_MASK,
.addr = 0x22,
.mask_int1 = 0x02,
.mask_int2 = 0x10,
.addr_ihl = 0x22,
.mask_ihl = 0x80,
.addr_od = 0x22,
.mask_od = 0x40,
.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
},
.multi_read_bit = ST_ACCEL_2_MULTIREAD_BIT,
.multi_read_bit = true,
.bootime = 2,
},
{
.wai = ST_ACCEL_3_WAI_EXP,
.wai = 0x40,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LSM330_ACCEL_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_accel_16bit_channels,
.odr = {
.addr = ST_ACCEL_3_ODR_ADDR,
.mask = ST_ACCEL_3_ODR_MASK,
.addr = 0x20,
.mask = 0xf0,
.odr_avl = {
{ 3, ST_ACCEL_3_ODR_AVL_3HZ_VAL },
{ 6, ST_ACCEL_3_ODR_AVL_6HZ_VAL, },
{ 12, ST_ACCEL_3_ODR_AVL_12HZ_VAL, },
{ 25, ST_ACCEL_3_ODR_AVL_25HZ_VAL, },
{ 50, ST_ACCEL_3_ODR_AVL_50HZ_VAL, },
{ 100, ST_ACCEL_3_ODR_AVL_100HZ_VAL, },
{ 200, ST_ACCEL_3_ODR_AVL_200HZ_VAL, },
{ 400, ST_ACCEL_3_ODR_AVL_400HZ_VAL, },
{ 800, ST_ACCEL_3_ODR_AVL_800HZ_VAL, },
{ 1600, ST_ACCEL_3_ODR_AVL_1600HZ_VAL, },
{ .hz = 3, .value = 0x01, },
{ .hz = 6, .value = 0x02, },
{ .hz = 12, .value = 0x03, },
{ .hz = 25, .value = 0x04, },
{ .hz = 50, .value = 0x05, },
{ .hz = 100, .value = 0x06, },
{ .hz = 200, .value = 0x07, },
{ .hz = 400, .value = 0x08, },
{ .hz = 800, .value = 0x09, },
{ .hz = 1600, .value = 0x0a, },
},
},
.pw = {
.addr = ST_ACCEL_3_ODR_ADDR,
.mask = ST_ACCEL_3_ODR_MASK,
.addr = 0x20,
.mask = 0xf0,
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
},
.enable_axis = {
@ -464,75 +270,75 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
},
.fs = {
.addr = ST_ACCEL_3_FS_ADDR,
.mask = ST_ACCEL_3_FS_MASK,
.addr = 0x24,
.mask = 0x38,
.fs_avl = {
[0] = {
.num = ST_ACCEL_FS_AVL_2G,
.value = ST_ACCEL_3_FS_AVL_2_VAL,
.gain = ST_ACCEL_3_FS_AVL_2_GAIN,
.value = 0x00,
.gain = IIO_G_TO_M_S_2(61),
},
[1] = {
.num = ST_ACCEL_FS_AVL_4G,
.value = ST_ACCEL_3_FS_AVL_4_VAL,
.gain = ST_ACCEL_3_FS_AVL_4_GAIN,
.value = 0x01,
.gain = IIO_G_TO_M_S_2(122),
},
[2] = {
.num = ST_ACCEL_FS_AVL_6G,
.value = ST_ACCEL_3_FS_AVL_6_VAL,
.gain = ST_ACCEL_3_FS_AVL_6_GAIN,
.value = 0x02,
.gain = IIO_G_TO_M_S_2(183),
},
[3] = {
.num = ST_ACCEL_FS_AVL_8G,
.value = ST_ACCEL_3_FS_AVL_8_VAL,
.gain = ST_ACCEL_3_FS_AVL_8_GAIN,
.value = 0x03,
.gain = IIO_G_TO_M_S_2(244),
},
[4] = {
.num = ST_ACCEL_FS_AVL_16G,
.value = ST_ACCEL_3_FS_AVL_16_VAL,
.gain = ST_ACCEL_3_FS_AVL_16_GAIN,
.value = 0x04,
.gain = IIO_G_TO_M_S_2(732),
},
},
},
.bdu = {
.addr = ST_ACCEL_3_BDU_ADDR,
.mask = ST_ACCEL_3_BDU_MASK,
.addr = 0x20,
.mask = 0x08,
},
.drdy_irq = {
.addr = ST_ACCEL_3_DRDY_IRQ_ADDR,
.mask_int1 = ST_ACCEL_3_DRDY_IRQ_INT1_MASK,
.mask_int2 = ST_ACCEL_3_DRDY_IRQ_INT2_MASK,
.addr_ihl = ST_ACCEL_3_IHL_IRQ_ADDR,
.mask_ihl = ST_ACCEL_3_IHL_IRQ_MASK,
.addr = 0x23,
.mask_int1 = 0x80,
.mask_int2 = 0x00,
.addr_ihl = 0x23,
.mask_ihl = 0x40,
.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
.ig1 = {
.en_addr = ST_ACCEL_3_IG1_EN_ADDR,
.en_mask = ST_ACCEL_3_IG1_EN_MASK,
.en_addr = 0x23,
.en_mask = 0x08,
},
},
.multi_read_bit = ST_ACCEL_3_MULTIREAD_BIT,
.multi_read_bit = false,
.bootime = 2,
},
{
.wai = ST_ACCEL_4_WAI_EXP,
.wai = 0x3a,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LIS3LV02DL_ACCEL_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
.odr = {
.addr = ST_ACCEL_4_ODR_ADDR,
.mask = ST_ACCEL_4_ODR_MASK,
.addr = 0x20,
.mask = 0x30, /* DF1 and DF0 */
.odr_avl = {
{ 40, ST_ACCEL_4_ODR_AVL_40HZ_VAL },
{ 160, ST_ACCEL_4_ODR_AVL_160HZ_VAL, },
{ 640, ST_ACCEL_4_ODR_AVL_640HZ_VAL, },
{ 2560, ST_ACCEL_4_ODR_AVL_2560HZ_VAL, },
{ .hz = 40, .value = 0x00, },
{ .hz = 160, .value = 0x01, },
{ .hz = 640, .value = 0x02, },
{ .hz = 2560, .value = 0x03, },
},
},
.pw = {
.addr = ST_ACCEL_4_PW_ADDR,
.mask = ST_ACCEL_4_PW_MASK,
.addr = 0x20,
.mask = 0xc0,
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
},
@ -541,51 +347,51 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
},
.fs = {
.addr = ST_ACCEL_4_FS_ADDR,
.mask = ST_ACCEL_4_FS_MASK,
.addr = 0x21,
.mask = 0x80,
.fs_avl = {
[0] = {
.num = ST_ACCEL_FS_AVL_2G,
.value = ST_ACCEL_4_FS_AVL_2_VAL,
.gain = ST_ACCEL_4_FS_AVL_2_GAIN,
.value = 0x00,
.gain = IIO_G_TO_M_S_2(1024),
},
[1] = {
.num = ST_ACCEL_FS_AVL_6G,
.value = ST_ACCEL_4_FS_AVL_6_VAL,
.gain = ST_ACCEL_4_FS_AVL_6_GAIN,
.value = 0x01,
.gain = IIO_G_TO_M_S_2(340),
},
},
},
.bdu = {
.addr = ST_ACCEL_4_BDU_ADDR,
.mask = ST_ACCEL_4_BDU_MASK,
.addr = 0x21,
.mask = 0x40,
},
.drdy_irq = {
.addr = ST_ACCEL_4_DRDY_IRQ_ADDR,
.mask_int1 = ST_ACCEL_4_DRDY_IRQ_INT1_MASK,
.addr = 0x21,
.mask_int1 = 0x04,
.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
},
.multi_read_bit = ST_ACCEL_4_MULTIREAD_BIT,
.multi_read_bit = true,
.bootime = 2, /* guess */
},
{
.wai = ST_ACCEL_5_WAI_EXP,
.wai = 0x3b,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LIS331DL_ACCEL_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_accel_8bit_channels,
.odr = {
.addr = ST_ACCEL_5_ODR_ADDR,
.mask = ST_ACCEL_5_ODR_MASK,
.addr = 0x20,
.mask = 0x80,
.odr_avl = {
{ 100, ST_ACCEL_5_ODR_AVL_100HZ_VAL },
{ 400, ST_ACCEL_5_ODR_AVL_400HZ_VAL, },
{ .hz = 100, .value = 0x00, },
{ .hz = 400, .value = 0x01, },
},
},
.pw = {
.addr = ST_ACCEL_5_PW_ADDR,
.mask = ST_ACCEL_5_PW_MASK,
.addr = 0x20,
.mask = 0x40,
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
},
@ -594,54 +400,58 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
},
.fs = {
.addr = ST_ACCEL_5_FS_ADDR,
.mask = ST_ACCEL_5_FS_MASK,
.addr = 0x20,
.mask = 0x20,
/*
* TODO: check these resulting gain settings, these are
* not in the datsheet
*/
.fs_avl = {
[0] = {
.num = ST_ACCEL_FS_AVL_2G,
.value = ST_ACCEL_5_FS_AVL_2_VAL,
.gain = ST_ACCEL_5_FS_AVL_2_GAIN,
.value = 0x00,
.gain = IIO_G_TO_M_S_2(18000),
},
[1] = {
.num = ST_ACCEL_FS_AVL_8G,
.value = ST_ACCEL_5_FS_AVL_8_VAL,
.gain = ST_ACCEL_5_FS_AVL_8_GAIN,
.value = 0x01,
.gain = IIO_G_TO_M_S_2(72000),
},
},
},
.drdy_irq = {
.addr = ST_ACCEL_5_DRDY_IRQ_ADDR,
.mask_int1 = ST_ACCEL_5_DRDY_IRQ_INT1_MASK,
.mask_int2 = ST_ACCEL_5_DRDY_IRQ_INT2_MASK,
.addr_ihl = ST_ACCEL_5_IHL_IRQ_ADDR,
.mask_ihl = ST_ACCEL_5_IHL_IRQ_MASK,
.addr_od = ST_ACCEL_5_OD_IRQ_ADDR,
.mask_od = ST_ACCEL_5_OD_IRQ_MASK,
.addr = 0x22,
.mask_int1 = 0x04,
.mask_int2 = 0x20,
.addr_ihl = 0x22,
.mask_ihl = 0x80,
.addr_od = 0x22,
.mask_od = 0x40,
.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
},
.multi_read_bit = ST_ACCEL_5_MULTIREAD_BIT,
.multi_read_bit = false,
.bootime = 2, /* guess */
},
{
.wai = ST_ACCEL_6_WAI_EXP,
.wai = 0x32,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = H3LIS331DL_DRIVER_NAME,
},
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
.odr = {
.addr = ST_ACCEL_6_ODR_ADDR,
.mask = ST_ACCEL_6_ODR_MASK,
.addr = 0x20,
.mask = 0x18,
.odr_avl = {
{ 50, ST_ACCEL_6_ODR_AVL_50HZ_VAL },
{ 100, ST_ACCEL_6_ODR_AVL_100HZ_VAL, },
{ 400, ST_ACCEL_6_ODR_AVL_400HZ_VAL, },
{ 1000, ST_ACCEL_6_ODR_AVL_1000HZ_VAL, },
{ .hz = 50, .value = 0x00, },
{ .hz = 100, .value = 0x01, },
{ .hz = 400, .value = 0x02, },
{ .hz = 1000, .value = 0x03, },
},
},
.pw = {
.addr = ST_ACCEL_6_PW_ADDR,
.mask = ST_ACCEL_6_PW_MASK,
.addr = 0x20,
.mask = 0x20,
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
},
@ -650,38 +460,38 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
},
.fs = {
.addr = ST_ACCEL_6_FS_ADDR,
.mask = ST_ACCEL_6_FS_MASK,
.addr = 0x23,
.mask = 0x30,
.fs_avl = {
[0] = {
.num = ST_ACCEL_FS_AVL_100G,
.value = ST_ACCEL_6_FS_AVL_100_VAL,
.gain = ST_ACCEL_6_FS_AVL_100_GAIN,
.value = 0x00,
.gain = IIO_G_TO_M_S_2(49000),
},
[1] = {
.num = ST_ACCEL_FS_AVL_200G,
.value = ST_ACCEL_6_FS_AVL_200_VAL,
.gain = ST_ACCEL_6_FS_AVL_200_GAIN,
.value = 0x01,
.gain = IIO_G_TO_M_S_2(98000),
},
[2] = {
.num = ST_ACCEL_FS_AVL_400G,
.value = ST_ACCEL_6_FS_AVL_400_VAL,
.gain = ST_ACCEL_6_FS_AVL_400_GAIN,
.value = 0x03,
.gain = IIO_G_TO_M_S_2(195000),
},
},
},
.bdu = {
.addr = ST_ACCEL_6_BDU_ADDR,
.mask = ST_ACCEL_6_BDU_MASK,
.addr = 0x23,
.mask = 0x80,
},
.drdy_irq = {
.addr = ST_ACCEL_6_DRDY_IRQ_ADDR,
.mask_int1 = ST_ACCEL_6_DRDY_IRQ_INT1_MASK,
.mask_int2 = ST_ACCEL_6_DRDY_IRQ_INT2_MASK,
.addr_ihl = ST_ACCEL_6_IHL_IRQ_ADDR,
.mask_ihl = ST_ACCEL_6_IHL_IRQ_MASK,
.addr = 0x22,
.mask_int1 = 0x02,
.mask_int2 = 0x10,
.addr_ihl = 0x22,
.mask_ihl = 0x80,
},
.multi_read_bit = ST_ACCEL_6_MULTIREAD_BIT,
.multi_read_bit = true,
.bootime = 2,
},
{
@ -691,18 +501,18 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
},
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
.odr = {
.addr = ST_ACCEL_7_ODR_ADDR,
.mask = ST_ACCEL_7_ODR_MASK,
.addr = 0x20,
.mask = 0x30,
.odr_avl = {
{ 280, ST_ACCEL_7_ODR_AVL_280HZ_VAL, },
{ 560, ST_ACCEL_7_ODR_AVL_560HZ_VAL, },
{ 1120, ST_ACCEL_7_ODR_AVL_1120HZ_VAL, },
{ 4480, ST_ACCEL_7_ODR_AVL_4480HZ_VAL, },
{ .hz = 280, .value = 0x00, },
{ .hz = 560, .value = 0x01, },
{ .hz = 1120, .value = 0x02, },
{ .hz = 4480, .value = 0x03, },
},
},
.pw = {
.addr = ST_ACCEL_7_PW_ADDR,
.mask = ST_ACCEL_7_PW_MASK,
.addr = 0x20,
.mask = 0xc0,
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
},
@ -714,7 +524,7 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.fs_avl = {
[0] = {
.num = ST_ACCEL_FS_AVL_2G,
.gain = ST_ACCEL_7_FS_AVL_2_GAIN,
.gain = IIO_G_TO_M_S_2(488),
},
},
},
@ -725,37 +535,37 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.bdu = {
},
.drdy_irq = {
.addr = ST_ACCEL_7_DRDY_IRQ_ADDR,
.mask_int1 = ST_ACCEL_7_DRDY_IRQ_INT1_MASK,
.addr = 0x21,
.mask_int1 = 0x04,
.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
},
.multi_read_bit = ST_ACCEL_7_MULTIREAD_BIT,
.multi_read_bit = false,
.bootime = 2,
},
{
.wai = ST_ACCEL_1_WAI_EXP,
.wai = 0x33,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LNG2DM_ACCEL_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_accel_8bit_channels,
.odr = {
.addr = ST_ACCEL_1_ODR_ADDR,
.mask = ST_ACCEL_1_ODR_MASK,
.addr = 0x20,
.mask = 0xf0,
.odr_avl = {
{ 1, ST_ACCEL_1_ODR_AVL_1HZ_VAL, },
{ 10, ST_ACCEL_1_ODR_AVL_10HZ_VAL, },
{ 25, ST_ACCEL_1_ODR_AVL_25HZ_VAL, },
{ 50, ST_ACCEL_1_ODR_AVL_50HZ_VAL, },
{ 100, ST_ACCEL_1_ODR_AVL_100HZ_VAL, },
{ 200, ST_ACCEL_1_ODR_AVL_200HZ_VAL, },
{ 400, ST_ACCEL_1_ODR_AVL_400HZ_VAL, },
{ 1600, ST_ACCEL_1_ODR_AVL_1600HZ_VAL, },
{ .hz = 1, .value = 0x01, },
{ .hz = 10, .value = 0x02, },
{ .hz = 25, .value = 0x03, },
{ .hz = 50, .value = 0x04, },
{ .hz = 100, .value = 0x05, },
{ .hz = 200, .value = 0x06, },
{ .hz = 400, .value = 0x07, },
{ .hz = 1600, .value = 0x08, },
},
},
.pw = {
.addr = ST_ACCEL_1_ODR_ADDR,
.mask = ST_ACCEL_1_ODR_MASK,
.addr = 0x20,
.mask = 0xf0,
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
},
.enable_axis = {
@ -763,40 +573,40 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
},
.fs = {
.addr = ST_ACCEL_1_FS_ADDR,
.mask = ST_ACCEL_1_FS_MASK,
.addr = 0x23,
.mask = 0x30,
.fs_avl = {
[0] = {
.num = ST_ACCEL_FS_AVL_2G,
.value = ST_ACCEL_1_FS_AVL_2_VAL,
.gain = ST_ACCEL_8_FS_AVL_2_GAIN,
.value = 0x00,
.gain = IIO_G_TO_M_S_2(15600),
},
[1] = {
.num = ST_ACCEL_FS_AVL_4G,
.value = ST_ACCEL_1_FS_AVL_4_VAL,
.gain = ST_ACCEL_8_FS_AVL_4_GAIN,
.value = 0x01,
.gain = IIO_G_TO_M_S_2(31200),
},
[2] = {
.num = ST_ACCEL_FS_AVL_8G,
.value = ST_ACCEL_1_FS_AVL_8_VAL,
.gain = ST_ACCEL_8_FS_AVL_8_GAIN,
.value = 0x02,
.gain = IIO_G_TO_M_S_2(62500),
},
[3] = {
.num = ST_ACCEL_FS_AVL_16G,
.value = ST_ACCEL_1_FS_AVL_16_VAL,
.gain = ST_ACCEL_8_FS_AVL_16_GAIN,
.value = 0x03,
.gain = IIO_G_TO_M_S_2(187500),
},
},
},
.drdy_irq = {
.addr = ST_ACCEL_1_DRDY_IRQ_ADDR,
.mask_int1 = ST_ACCEL_1_DRDY_IRQ_INT1_MASK,
.mask_int2 = ST_ACCEL_1_DRDY_IRQ_INT2_MASK,
.addr_ihl = ST_ACCEL_1_IHL_IRQ_ADDR,
.mask_ihl = ST_ACCEL_1_IHL_IRQ_MASK,
.addr = 0x22,
.mask_int1 = 0x10,
.mask_int2 = 0x08,
.addr_ihl = 0x25,
.mask_ihl = 0x02,
.addr_stat_drdy = ST_SENSORS_DEFAULT_STAT_ADDR,
},
.multi_read_bit = ST_ACCEL_1_MULTIREAD_BIT,
.multi_read_bit = true,
.bootime = 2,
},
};