diff options
| author | Nuno Sá <nuno.sa@analog.com> | 2020-02-10 15:26:02 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-03-08 17:28:30 +0000 |
| commit | fdcf6bbb4ed388844e74810e117ac87db1347f3a (patch) | |
| tree | d325639461e72f88afbf4d853c6320b3be00757c /drivers/iio/imu | |
| parent | 3f17ada8f38c57b6c81d41db6d911932b280d5b5 (diff) | |
iio: imu: adis: Add self_test_reg variable
This patch adds a dedicated self_test_reg variable. This is also a step
to let new drivers make use of `adis_initial_startup()`. Some devices
use MSG_CTRL reg to request a self_test command while others use the
GLOB_CMD register.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/imu')
| -rw-r--r-- | drivers/iio/imu/adis.c | 6 | ||||
| -rw-r--r-- | drivers/iio/imu/adis16400.c | 1 | ||||
| -rw-r--r-- | drivers/iio/imu/adis16460.c | 2 | ||||
| -rw-r--r-- | drivers/iio/imu/adis16480.c | 1 |
4 files changed, 7 insertions, 3 deletions
diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c index e4897dad34ab..f7845a90f376 100644 --- a/drivers/iio/imu/adis.c +++ b/drivers/iio/imu/adis.c @@ -346,8 +346,8 @@ static int adis_self_test(struct adis *adis) int ret; const struct adis_timeout *timeouts = adis->data->timeouts; - ret = __adis_write_reg_16(adis, adis->data->msc_ctrl_reg, - adis->data->self_test_mask); + ret = __adis_write_reg_16(adis, adis->data->self_test_reg, + adis->data->self_test_mask); if (ret) { dev_err(&adis->spi->dev, "Failed to initiate self test: %d\n", ret); @@ -359,7 +359,7 @@ static int adis_self_test(struct adis *adis) ret = __adis_check_status(adis); if (adis->data->self_test_no_autoclear) - __adis_write_reg_16(adis, adis->data->msc_ctrl_reg, 0x00); + __adis_write_reg_16(adis, adis->data->self_test_reg, 0x00); return ret; } diff --git a/drivers/iio/imu/adis16400.c b/drivers/iio/imu/adis16400.c index 1c0770e03ec9..05e70c1c4835 100644 --- a/drivers/iio/imu/adis16400.c +++ b/drivers/iio/imu/adis16400.c @@ -956,6 +956,7 @@ static const char * const adis16400_status_error_msgs[] = { .read_delay = 50, \ .write_delay = 50, \ .self_test_mask = ADIS16400_MSC_CTRL_MEM_TEST, \ + .self_test_reg = ADIS16400_MSC_CTRL, \ .status_error_msgs = adis16400_status_error_msgs, \ .status_error_mask = BIT(ADIS16400_DIAG_STAT_ZACCL_FAIL) | \ BIT(ADIS16400_DIAG_STAT_YACCL_FAIL) | \ diff --git a/drivers/iio/imu/adis16460.c b/drivers/iio/imu/adis16460.c index 9539cfe4a259..42fa473c6d81 100644 --- a/drivers/iio/imu/adis16460.c +++ b/drivers/iio/imu/adis16460.c @@ -392,6 +392,8 @@ static const struct adis_timeout adis16460_timeouts = { static const struct adis_data adis16460_data = { .diag_stat_reg = ADIS16460_REG_DIAG_STAT, .glob_cmd_reg = ADIS16460_REG_GLOB_CMD, + .self_test_mask = BIT(2), + .self_test_reg = ADIS16460_REG_GLOB_CMD, .has_paging = false, .read_delay = 5, .write_delay = 5, diff --git a/drivers/iio/imu/adis16480.c b/drivers/iio/imu/adis16480.c index 4c4de1b62769..acbe1701fc2d 100644 --- a/drivers/iio/imu/adis16480.c +++ b/drivers/iio/imu/adis16480.c @@ -830,6 +830,7 @@ static int adis16480_enable_irq(struct adis *adis, bool enable); .read_delay = 5, \ .write_delay = 5, \ .self_test_mask = BIT(1), \ + .self_test_reg = ADIS16480_REG_GLOB_CMD, \ .status_error_msgs = adis16480_status_error_msgs, \ .status_error_mask = BIT(ADIS16480_DIAG_STAT_XGYRO_FAIL) | \ BIT(ADIS16480_DIAG_STAT_YGYRO_FAIL) | \ |