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iio: imu: adis16480: Add support for ADIS16490 

The ADIS16490 is part of the same family with ADIS16495 and ADIS16497,
the main difference is the temperature, accelerometer and gyroscope
scales.

Datasheet:
Link: https://www.analog.com/media/en/technical-documentation/data-sheets/adis16490.pdf

Signed-off-by: Stefan Popa <stefan.popa@analog.com>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Stefan Popa 2020-01-16 15:11:47 +02:00 committed by Jonathan Cameron
parent 98496ccdf0
commit 80cbc848c4
1 changed files with 17 additions and 0 deletions
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17
drivers/iio/imu/adis16480.c
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@ -787,6 +787,7 @@ enum adis16480_variant {
ADIS16480,
ADIS16485,
ADIS16488,
ADIS16490,
ADIS16495_1,
ADIS16495_2,
ADIS16495_3,
@ -878,6 +879,20 @@ static const struct adis16480_chip_info adis16480_chip_info[] = {
.filter_freqs = adis16480_def_filter_freqs,
.timeouts = &adis16485_timeouts,
},
[ADIS16490] = {
.channels = adis16485_channels,
.num_channels = ARRAY_SIZE(adis16485_channels),
.gyro_max_val = 20000 << 16,
.gyro_max_scale = IIO_DEGREE_TO_RAD(100),
.accel_max_val = IIO_M_S_2_TO_G(16000 << 16),
.accel_max_scale = 8,
.temp_scale = 14285, /* 14.285 milli degree Celsius */
.int_clk = 4250000,
.max_dec_rate = 4250,
.filter_freqs = adis16495_def_filter_freqs,
.has_pps_clk_mode = true,
.timeouts = &adis16495_timeouts,
},
[ADIS16495_1] = {
.channels = adis16485_channels,
.num_channels = ARRAY_SIZE(adis16485_channels),
@ -1341,6 +1356,7 @@ static const struct spi_device_id adis16480_ids[] = {
{ "adis16480", ADIS16480 },
{ "adis16485", ADIS16485 },
{ "adis16488", ADIS16488 },
{ "adis16490", ADIS16490 },
{ "adis16495-1", ADIS16495_1 },
{ "adis16495-2", ADIS16495_2 },
{ "adis16495-3", ADIS16495_3 },
@ -1356,6 +1372,7 @@ static const struct of_device_id adis16480_of_match[] = {
{ .compatible = "adi,adis16480" },
{ .compatible = "adi,adis16485" },
{ .compatible = "adi,adis16488" },
{ .compatible = "adi,adis16490" },
{ .compatible = "adi,adis16495-1" },
{ .compatible = "adi,adis16495-2" },
{ .compatible = "adi,adis16495-3" },