Commit 72d9c986 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron
Browse files

iio: adis16400: Add ADIS16445 support 



The ADIS16445 is similar to the ADIS16448, but without the magnetometer and
pressure channels as well as different scale factors for the gyroscope and
accelerometer outputs.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent dc8615ce

drivers/iio/imu/adis16400_core.c

+26 −0
Original line number Diff line number Diff line
@@ -141,6 +141,7 @@ enum adis16400_chip_variant { 
	ADIS16364,

	ADIS16367,

	ADIS16400,

	ADIS16445,

	ADIS16448,

};
@@ -623,6 +624,17 @@ static const struct iio_chan_spec adis16400_channels[] = { 
	IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP),

};



static const struct iio_chan_spec adis16445_channels[] = {

	ADIS16400_GYRO_CHAN(X, ADIS16400_XGYRO_OUT, 16),

	ADIS16400_GYRO_CHAN(Y, ADIS16400_YGYRO_OUT, 16),

	ADIS16400_GYRO_CHAN(Z, ADIS16400_ZGYRO_OUT, 16),

	ADIS16400_ACCEL_CHAN(X, ADIS16400_XACCL_OUT, 16),

	ADIS16400_ACCEL_CHAN(Y, ADIS16400_YACCL_OUT, 16),

	ADIS16400_ACCEL_CHAN(Z, ADIS16400_ZACCL_OUT, 16),

	ADIS16400_TEMP_CHAN(ADIS16448_TEMP_OUT, 12),

	IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP),

};



static const struct iio_chan_spec adis16448_channels[] = {

	ADIS16400_GYRO_CHAN(X, ADIS16400_XGYRO_OUT, 16),

	ADIS16400_GYRO_CHAN(Y, ADIS16400_YGYRO_OUT, 16),
@@ -788,6 +800,19 @@ static struct adis16400_chip_info adis16400_chips[] = { 
		.set_freq = adis16400_set_freq,

		.get_freq = adis16400_get_freq,

	},

	[ADIS16445] = {

		.channels = adis16445_channels,

		.num_channels = ARRAY_SIZE(adis16445_channels),

		.flags = ADIS16400_HAS_PROD_ID |

				ADIS16400_HAS_SERIAL_NUMBER |

				ADIS16400_BURST_DIAG_STAT,

		.gyro_scale_micro = IIO_DEGREE_TO_RAD(10000), /* 0.01 deg/s */

		.accel_scale_micro = IIO_G_TO_M_S_2(250), /* 1/4000 g */

		.temp_scale_nano = 73860000, /* 0.07386 C */

		.temp_offset = 31000000 / 73860, /* 31 C = 0x00 */

		.set_freq = adis16334_set_freq,

		.get_freq = adis16334_get_freq,

	},

	[ADIS16448] = {

		.channels = adis16448_channels,

		.num_channels = ARRAY_SIZE(adis16448_channels),
@@ -952,6 +977,7 @@ static const struct spi_device_id adis16400_id[] = { 
	{"adis16367", ADIS16367},

	{"adis16400", ADIS16400},

	{"adis16405", ADIS16400},

	{"adis16445", ADIS16445},

	{"adis16448", ADIS16448},

	{}

};