#define ST_MAGN_FS_AVL_8000MG 8000
#define ST_MAGN_FS_AVL_8100MG 8100
#define ST_MAGN_FS_AVL_12000MG 12000
+#define ST_MAGN_FS_AVL_15000MG 15000
#define ST_MAGN_FS_AVL_16000MG 16000
+/* CUSTOM VALUES FOR SENSOR 0 */
+#define ST_MAGN_0_ODR_ADDR 0x00
+#define ST_MAGN_0_ODR_MASK 0x1c
+#define ST_MAGN_0_ODR_AVL_1HZ_VAL 0x00
+#define ST_MAGN_0_ODR_AVL_2HZ_VAL 0x01
+#define ST_MAGN_0_ODR_AVL_3HZ_VAL 0x02
+#define ST_MAGN_0_ODR_AVL_8HZ_VAL 0x03
+#define ST_MAGN_0_ODR_AVL_15HZ_VAL 0x04
+#define ST_MAGN_0_ODR_AVL_30HZ_VAL 0x05
+#define ST_MAGN_0_ODR_AVL_75HZ_VAL 0x06
+#define ST_MAGN_0_ODR_AVL_220HZ_VAL 0x07
+#define ST_MAGN_0_PW_ADDR 0x02
+#define ST_MAGN_0_PW_MASK 0x03
+#define ST_MAGN_0_PW_ON 0x00
+#define ST_MAGN_0_PW_OFF 0x03
+#define ST_MAGN_0_FS_ADDR 0x01
+#define ST_MAGN_0_FS_MASK 0xe0
+#define ST_MAGN_0_FS_AVL_1300_VAL 0x01
+#define ST_MAGN_0_FS_AVL_1900_VAL 0x02
+#define ST_MAGN_0_FS_AVL_2500_VAL 0x03
+#define ST_MAGN_0_FS_AVL_4000_VAL 0x04
+#define ST_MAGN_0_FS_AVL_4700_VAL 0x05
+#define ST_MAGN_0_FS_AVL_5600_VAL 0x06
+#define ST_MAGN_0_FS_AVL_8100_VAL 0x07
+#define ST_MAGN_0_FS_AVL_1300_GAIN_XY 1100
+#define ST_MAGN_0_FS_AVL_1900_GAIN_XY 855
+#define ST_MAGN_0_FS_AVL_2500_GAIN_XY 670
+#define ST_MAGN_0_FS_AVL_4000_GAIN_XY 450
+#define ST_MAGN_0_FS_AVL_4700_GAIN_XY 400
+#define ST_MAGN_0_FS_AVL_5600_GAIN_XY 330
+#define ST_MAGN_0_FS_AVL_8100_GAIN_XY 230
+#define ST_MAGN_0_FS_AVL_1300_GAIN_Z 980
+#define ST_MAGN_0_FS_AVL_1900_GAIN_Z 760
+#define ST_MAGN_0_FS_AVL_2500_GAIN_Z 600
+#define ST_MAGN_0_FS_AVL_4000_GAIN_Z 400
+#define ST_MAGN_0_FS_AVL_4700_GAIN_Z 355
+#define ST_MAGN_0_FS_AVL_5600_GAIN_Z 295
+#define ST_MAGN_0_FS_AVL_8100_GAIN_Z 205
+#define ST_MAGN_0_MULTIREAD_BIT false
+
/* CUSTOM VALUES FOR SENSOR 1 */
#define ST_MAGN_1_WAI_EXP 0x3c
#define ST_MAGN_1_ODR_ADDR 0x00
#define ST_MAGN_2_OUT_Y_L_ADDR 0x2a
#define ST_MAGN_2_OUT_Z_L_ADDR 0x2c
+/* CUSTOM VALUES FOR SENSOR 3 */
+#define ST_MAGN_3_WAI_ADDR 0x4f
+#define ST_MAGN_3_WAI_EXP 0x40
+#define ST_MAGN_3_ODR_ADDR 0x60
+#define ST_MAGN_3_ODR_MASK 0x0c
+#define ST_MAGN_3_ODR_AVL_10HZ_VAL 0x00
+#define ST_MAGN_3_ODR_AVL_20HZ_VAL 0x01
+#define ST_MAGN_3_ODR_AVL_50HZ_VAL 0x02
+#define ST_MAGN_3_ODR_AVL_100HZ_VAL 0x03
+#define ST_MAGN_3_PW_ADDR 0x60
+#define ST_MAGN_3_PW_MASK 0x03
+#define ST_MAGN_3_PW_ON 0x00
+#define ST_MAGN_3_PW_OFF 0x03
+#define ST_MAGN_3_BDU_ADDR 0x62
+#define ST_MAGN_3_BDU_MASK 0x10
+#define ST_MAGN_3_DRDY_IRQ_ADDR 0x62
+#define ST_MAGN_3_DRDY_INT_MASK 0x01
+#define ST_MAGN_3_FS_AVL_15000_GAIN 1500
+#define ST_MAGN_3_MULTIREAD_BIT false
+#define ST_MAGN_3_OUT_X_L_ADDR 0x68
+#define ST_MAGN_3_OUT_Y_L_ADDR 0x6a
+#define ST_MAGN_3_OUT_Z_L_ADDR 0x6c
+
static const struct iio_chan_spec st_magn_16bit_channels[] = {
ST_SENSORS_LSM_CHANNELS(IIO_MAGN,
BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
IIO_CHAN_SOFT_TIMESTAMP(3)
};
+static const struct iio_chan_spec st_magn_3_16bit_channels[] = {
+ ST_SENSORS_LSM_CHANNELS(IIO_MAGN,
+ BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
+ ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_LE, 16, 16,
+ ST_MAGN_3_OUT_X_L_ADDR),
+ ST_SENSORS_LSM_CHANNELS(IIO_MAGN,
+ BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
+ ST_SENSORS_SCAN_Y, 1, IIO_MOD_Y, 's', IIO_LE, 16, 16,
+ ST_MAGN_3_OUT_Y_L_ADDR),
+ ST_SENSORS_LSM_CHANNELS(IIO_MAGN,
+ BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
+ ST_SENSORS_SCAN_Z, 1, IIO_MOD_Z, 's', IIO_LE, 16, 16,
+ ST_MAGN_3_OUT_Z_L_ADDR),
+ IIO_CHAN_SOFT_TIMESTAMP(3)
+};
+
static const struct st_sensor_settings st_magn_sensors_settings[] = {
+ {
+ .wai = 0, /* This sensor has no valid WhoAmI report 0 */
+ .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
+ .sensors_supported = {
+ [0] = LSM303DLH_MAGN_DEV_NAME,
+ },
+ .ch = (struct iio_chan_spec *)st_magn_16bit_channels,
+ .odr = {
+ .addr = ST_MAGN_0_ODR_ADDR,
+ .mask = ST_MAGN_0_ODR_MASK,
+ .odr_avl = {
+ { 1, ST_MAGN_0_ODR_AVL_1HZ_VAL, },
+ { 2, ST_MAGN_0_ODR_AVL_2HZ_VAL, },
+ { 3, ST_MAGN_0_ODR_AVL_3HZ_VAL, },
+ { 8, ST_MAGN_0_ODR_AVL_8HZ_VAL, },
+ { 15, ST_MAGN_0_ODR_AVL_15HZ_VAL, },
+ { 30, ST_MAGN_0_ODR_AVL_30HZ_VAL, },
+ { 75, ST_MAGN_0_ODR_AVL_75HZ_VAL, },
+ },
+ },
+ .pw = {
+ .addr = ST_MAGN_0_PW_ADDR,
+ .mask = ST_MAGN_0_PW_MASK,
+ .value_on = ST_MAGN_0_PW_ON,
+ .value_off = ST_MAGN_0_PW_OFF,
+ },
+ .fs = {
+ .addr = ST_MAGN_0_FS_ADDR,
+ .mask = ST_MAGN_0_FS_MASK,
+ .fs_avl = {
+ [0] = {
+ .num = ST_MAGN_FS_AVL_1300MG,
+ .value = ST_MAGN_0_FS_AVL_1300_VAL,
+ .gain = ST_MAGN_0_FS_AVL_1300_GAIN_XY,
+ .gain2 = ST_MAGN_0_FS_AVL_1300_GAIN_Z,
+ },
+ [1] = {
+ .num = ST_MAGN_FS_AVL_1900MG,
+ .value = ST_MAGN_0_FS_AVL_1900_VAL,
+ .gain = ST_MAGN_0_FS_AVL_1900_GAIN_XY,
+ .gain2 = ST_MAGN_0_FS_AVL_1900_GAIN_Z,
+ },
+ [2] = {
+ .num = ST_MAGN_FS_AVL_2500MG,
+ .value = ST_MAGN_0_FS_AVL_2500_VAL,
+ .gain = ST_MAGN_0_FS_AVL_2500_GAIN_XY,
+ .gain2 = ST_MAGN_0_FS_AVL_2500_GAIN_Z,
+ },
+ [3] = {
+ .num = ST_MAGN_FS_AVL_4000MG,
+ .value = ST_MAGN_0_FS_AVL_4000_VAL,
+ .gain = ST_MAGN_0_FS_AVL_4000_GAIN_XY,
+ .gain2 = ST_MAGN_0_FS_AVL_4000_GAIN_Z,
+ },
+ [4] = {
+ .num = ST_MAGN_FS_AVL_4700MG,
+ .value = ST_MAGN_0_FS_AVL_4700_VAL,
+ .gain = ST_MAGN_0_FS_AVL_4700_GAIN_XY,
+ .gain2 = ST_MAGN_0_FS_AVL_4700_GAIN_Z,
+ },
+ [5] = {
+ .num = ST_MAGN_FS_AVL_5600MG,
+ .value = ST_MAGN_0_FS_AVL_5600_VAL,
+ .gain = ST_MAGN_0_FS_AVL_5600_GAIN_XY,
+ .gain2 = ST_MAGN_0_FS_AVL_5600_GAIN_Z,
+ },
+ [6] = {
+ .num = ST_MAGN_FS_AVL_8100MG,
+ .value = ST_MAGN_0_FS_AVL_8100_VAL,
+ .gain = ST_MAGN_0_FS_AVL_8100_GAIN_XY,
+ .gain2 = ST_MAGN_0_FS_AVL_8100_GAIN_Z,
+ },
+ },
+ },
+ .multi_read_bit = ST_MAGN_0_MULTIREAD_BIT,
+ .bootime = 2,
+ },
{
.wai = ST_MAGN_1_WAI_EXP,
+ .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LSM303DLHC_MAGN_DEV_NAME,
[1] = LSM303DLM_MAGN_DEV_NAME,
},
{
.wai = ST_MAGN_2_WAI_EXP,
+ .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LIS3MDL_MAGN_DEV_NAME,
},
.multi_read_bit = ST_MAGN_2_MULTIREAD_BIT,
.bootime = 2,
},
+ {
+ .wai = ST_MAGN_3_WAI_EXP,
+ .wai_addr = ST_MAGN_3_WAI_ADDR,
+ .sensors_supported = {
+ [0] = LSM303AGR_MAGN_DEV_NAME,
+ },
+ .ch = (struct iio_chan_spec *)st_magn_3_16bit_channels,
+ .odr = {
+ .addr = ST_MAGN_3_ODR_ADDR,
+ .mask = ST_MAGN_3_ODR_MASK,
+ .odr_avl = {
+ { 10, ST_MAGN_3_ODR_AVL_10HZ_VAL, },
+ { 20, ST_MAGN_3_ODR_AVL_20HZ_VAL, },
+ { 50, ST_MAGN_3_ODR_AVL_50HZ_VAL, },
+ { 100, ST_MAGN_3_ODR_AVL_100HZ_VAL, },
+ },
+ },
+ .pw = {
+ .addr = ST_MAGN_3_PW_ADDR,
+ .mask = ST_MAGN_3_PW_MASK,
+ .value_on = ST_MAGN_3_PW_ON,
+ .value_off = ST_MAGN_3_PW_OFF,
+ },
+ .fs = {
+ .fs_avl = {
+ [0] = {
+ .num = ST_MAGN_FS_AVL_15000MG,
+ .gain = ST_MAGN_3_FS_AVL_15000_GAIN,
+ },
+ },
+ },
+ .bdu = {
+ .addr = ST_MAGN_3_BDU_ADDR,
+ .mask = ST_MAGN_3_BDU_MASK,
+ },
+ .drdy_irq = {
+ .addr = ST_MAGN_3_DRDY_IRQ_ADDR,
+ .mask_int1 = ST_MAGN_3_DRDY_INT_MASK,
+ },
+ .multi_read_bit = ST_MAGN_3_MULTIREAD_BIT,
+ .bootime = 2,
+ },
};
static int st_magn_read_raw(struct iio_dev *indio_dev,
.attrs = &st_magn_attribute_group,
.read_raw = &st_magn_read_raw,
.write_raw = &st_magn_write_raw,
+ .debugfs_reg_access = &st_sensors_debugfs_reg_access,
+};
+
+#ifdef CONFIG_IIO_TRIGGER
+static const struct iio_trigger_ops st_magn_trigger_ops = {
+ .owner = THIS_MODULE,
+ .set_trigger_state = ST_MAGN_TRIGGER_SET_STATE,
};
+#define ST_MAGN_TRIGGER_OPS (&st_magn_trigger_ops)
+#else
+#define ST_MAGN_TRIGGER_OPS NULL
+#endif
int st_magn_common_probe(struct iio_dev *indio_dev)
{
return err;
if (irq > 0) {
- err = st_sensors_allocate_trigger(indio_dev, NULL);
+ err = st_sensors_allocate_trigger(indio_dev,
+ ST_MAGN_TRIGGER_OPS);
if (err < 0)
goto st_magn_probe_trigger_error;
}
Code Review / kvmfornfv.git / blobdiff