redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

iio: imu: st_lsm6dsx: inline per-sensor data 

As it has been already done for other st sensors in 'commit 9049531c91
("iio: accel: st_accel: inline per-sensor data")', get rid of some
defines and just open code the values into the appropriate struct
elements since the semantic meaning is inherent in the name of the
C99-addressable fields and there is no reason to duplicate the code

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
hifive-unleashed-5.2
Lorenzo Bianconi 2019-04-09 22:49:09 +02:00 committed by Jonathan Cameron
parent 8dd2d7c0fe
commit b9fedb0a17
1 changed files with 16 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
View File

@ -62,37 +62,19 @@
#define ST_LSM6DSX_REG_INT2_ON_INT1_ADDR 0x13
#define ST_LSM6DSX_REG_INT2_ON_INT1_MASK BIT(5)
#define ST_LSM6DSX_REG_ACC_ODR_ADDR 0x10
#define ST_LSM6DSX_REG_ACC_ODR_MASK GENMASK(7, 4)
#define ST_LSM6DSX_REG_ACC_FS_ADDR 0x10
#define ST_LSM6DSX_REG_ACC_FS_MASK GENMASK(3, 2)
#define ST_LSM6DSX_REG_ACC_OUT_X_L_ADDR 0x28
#define ST_LSM6DSX_REG_ACC_OUT_Y_L_ADDR 0x2a
#define ST_LSM6DSX_REG_ACC_OUT_Z_L_ADDR 0x2c
#define ST_LSM6DSX_REG_GYRO_ODR_ADDR 0x11
#define ST_LSM6DSX_REG_GYRO_ODR_MASK GENMASK(7, 4)
#define ST_LSM6DSX_REG_GYRO_FS_ADDR 0x11
#define ST_LSM6DSX_REG_GYRO_FS_MASK GENMASK(3, 2)
#define ST_LSM6DSX_REG_GYRO_OUT_X_L_ADDR 0x22
#define ST_LSM6DSX_REG_GYRO_OUT_Y_L_ADDR 0x24
#define ST_LSM6DSX_REG_GYRO_OUT_Z_L_ADDR 0x26
#define ST_LSM6DSX_ACC_FS_2G_GAIN IIO_G_TO_M_S_2(61)
#define ST_LSM6DSX_ACC_FS_4G_GAIN IIO_G_TO_M_S_2(122)
#define ST_LSM6DSX_ACC_FS_8G_GAIN IIO_G_TO_M_S_2(244)
#define ST_LSM6DSX_ACC_FS_16G_GAIN IIO_G_TO_M_S_2(488)
#define ST_LSM6DSX_GYRO_FS_245_GAIN IIO_DEGREE_TO_RAD(8750)
#define ST_LSM6DSX_GYRO_FS_500_GAIN IIO_DEGREE_TO_RAD(17500)
#define ST_LSM6DSX_GYRO_FS_1000_GAIN IIO_DEGREE_TO_RAD(35000)
#define ST_LSM6DSX_GYRO_FS_2000_GAIN IIO_DEGREE_TO_RAD(70000)
static const struct st_lsm6dsx_odr_table_entry st_lsm6dsx_odr_table[] = {
[ST_LSM6DSX_ID_ACC] = {
.reg = {
.addr = ST_LSM6DSX_REG_ACC_ODR_ADDR,
.mask = ST_LSM6DSX_REG_ACC_ODR_MASK,
.addr = 0x10,
.mask = GENMASK(7, 4),
},
.odr_avl[0] = { 13, 0x01 },
.odr_avl[1] = { 26, 0x02 },
@ -103,8 +85,8 @@ static const struct st_lsm6dsx_odr_table_entry st_lsm6dsx_odr_table[] = {
},
[ST_LSM6DSX_ID_GYRO] = {
.reg = {
.addr = ST_LSM6DSX_REG_GYRO_ODR_ADDR,
.mask = ST_LSM6DSX_REG_GYRO_ODR_MASK,
.addr = 0x11,
.mask = GENMASK(7, 4),
},
.odr_avl[0] = { 13, 0x01 },
.odr_avl[1] = { 26, 0x02 },
@ -118,23 +100,23 @@ static const struct st_lsm6dsx_odr_table_entry st_lsm6dsx_odr_table[] = {
static const struct st_lsm6dsx_fs_table_entry st_lsm6dsx_fs_table[] = {
[ST_LSM6DSX_ID_ACC] = {
.reg = {
.addr = ST_LSM6DSX_REG_ACC_FS_ADDR,
.mask = ST_LSM6DSX_REG_ACC_FS_MASK,
.addr = 0x10,
.mask = GENMASK(3, 2),
},
.fs_avl[0] = { ST_LSM6DSX_ACC_FS_2G_GAIN, 0x0 },
.fs_avl[1] = { ST_LSM6DSX_ACC_FS_4G_GAIN, 0x2 },
.fs_avl[2] = { ST_LSM6DSX_ACC_FS_8G_GAIN, 0x3 },
.fs_avl[3] = { ST_LSM6DSX_ACC_FS_16G_GAIN, 0x1 },
.fs_avl[0] = { IIO_G_TO_M_S_2(61), 0x0 },
.fs_avl[1] = { IIO_G_TO_M_S_2(122), 0x2 },
.fs_avl[2] = { IIO_G_TO_M_S_2(244), 0x3 },
.fs_avl[3] = { IIO_G_TO_M_S_2(488), 0x1 },
},
[ST_LSM6DSX_ID_GYRO] = {
.reg = {
.addr = ST_LSM6DSX_REG_GYRO_FS_ADDR,
.mask = ST_LSM6DSX_REG_GYRO_FS_MASK,
.addr = 0x11,
.mask = GENMASK(3, 2),
},
.fs_avl[0] = { ST_LSM6DSX_GYRO_FS_245_GAIN, 0x0 },
.fs_avl[1] = { ST_LSM6DSX_GYRO_FS_500_GAIN, 0x1 },
.fs_avl[2] = { ST_LSM6DSX_GYRO_FS_1000_GAIN, 0x2 },
.fs_avl[3] = { ST_LSM6DSX_GYRO_FS_2000_GAIN, 0x3 },
.fs_avl[0] = { IIO_DEGREE_TO_RAD(8750), 0x0 },
.fs_avl[1] = { IIO_DEGREE_TO_RAD(17500), 0x1 },
.fs_avl[2] = { IIO_DEGREE_TO_RAD(35000), 0x2 },
.fs_avl[3] = { IIO_DEGREE_TO_RAD(70000), 0x3 },
}
};