The ADIS163xx variants use a different register address for the auxiliary ADC
channel than the ADIS16400. This patch fixes them to use the correct address.
Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
Acked-by: Jonathan Cameron <jic23@xxxxxxxxxx>
---
drivers/staging/iio/imu/adis16400.h | 1 +
drivers/staging/iio/imu/adis16400_core.c | 8 +++++---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/iio/imu/adis16400.h b/drivers/staging/iio/imu/adis16400.h
index 1f4e987..9dd9f14 100644
--- a/drivers/staging/iio/imu/adis16400.h
+++ b/drivers/staging/iio/imu/adis16400.h
@@ -43,6 +43,7 @@
#define ADIS16300_PITCH_OUT 0x12 /* X axis inclinometer output measurement */
#define ADIS16300_ROLL_OUT 0x14 /* Y axis inclinometer output measurement */
+#define ADIS16300_AUX_ADC 0x16 /* Auxiliary ADC measurement */
/* Calibration parameters */
#define ADIS16400_XGYRO_OFF 0x1A /* X-axis gyroscope bias offset factor */
diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c
index 7aa3a9a..3873014 100644
--- a/drivers/staging/iio/imu/adis16400_core.c
+++ b/drivers/staging/iio/imu/adis16400_core.c
@@ -472,11 +472,12 @@ enum adis16400_chan {
temp,
temp0, temp1, temp2,
in1,
+ in2,
incli_x,
incli_y,
};
-static u8 adis16400_addresses[17][2] = {
+static u8 adis16400_addresses[18][2] = {
[in_supply] = { ADIS16400_SUPPLY_OUT },
[gyro_x] = { ADIS16400_XGYRO_OUT, ADIS16400_XGYRO_OFF },
[gyro_y] = { ADIS16400_YGYRO_OUT, ADIS16400_YGYRO_OFF },
@@ -491,7 +492,8 @@ static u8 adis16400_addresses[17][2] = {
[temp0] = { ADIS16350_XTEMP_OUT },
[temp1] = { ADIS16350_YTEMP_OUT },
[temp2] = { ADIS16350_ZTEMP_OUT },
- [in1] = { ADIS16400_AUX_ADC },
+ [in1] = { ADIS16300_AUX_ADC },
+ [in2] = { ADIS16400_AUX_ADC },
[incli_x] = { ADIS16300_PITCH_OUT },
[incli_y] = { ADIS16300_ROLL_OUT }
};
@@ -752,7 +754,7 @@ static struct iio_chan_spec adis16400_channels[] = {
.channel = 1,
.info_mask = IIO_CHAN_INFO_RAW_SEPARATE_BIT |
IIO_CHAN_INFO_SCALE_SEPARATE_BIT,
- .address = in1,
+ .address = in2,
.scan_index = ADIS16400_SCAN_ADC_0,
.scan_type = IIO_ST('s', 12, 16, 0),
},
--
1.7.10
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