2019-05-29 00:57:06 +08:00
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// SPDX-License-Identifier: GPL-2.0-only
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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/*
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* STMicroelectronics accelerometers driver
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*
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* Copyright 2012-2013 STMicroelectronics Inc.
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*
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* Denis Ciocca <denis.ciocca@st.com>
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*/
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/slab.h>
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2018-12-20 14:59:33 +08:00
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#include <linux/acpi.h>
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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#include <linux/errno.h>
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#include <linux/types.h>
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#include <linux/interrupt.h>
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#include <linux/i2c.h>
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#include <linux/irq.h>
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#include <linux/iio/iio.h>
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#include <linux/iio/sysfs.h>
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2013-02-09 18:49:00 +08:00
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#include <linux/iio/trigger.h>
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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#include <linux/iio/buffer.h>
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#include <linux/iio/common/st_sensors.h>
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#include "st_accel.h"
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2013-06-03 22:58:00 +08:00
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#define ST_ACCEL_NUMBER_DATA_CHANNELS 3
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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/* DEFAULT VALUE FOR SENSORS */
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#define ST_ACCEL_DEFAULT_OUT_X_L_ADDR 0x28
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#define ST_ACCEL_DEFAULT_OUT_Y_L_ADDR 0x2a
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#define ST_ACCEL_DEFAULT_OUT_Z_L_ADDR 0x2c
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/* FULLSCALE */
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#define ST_ACCEL_FS_AVL_2G 2
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#define ST_ACCEL_FS_AVL_4G 4
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#define ST_ACCEL_FS_AVL_6G 6
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#define ST_ACCEL_FS_AVL_8G 8
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#define ST_ACCEL_FS_AVL_16G 16
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2016-03-09 20:06:14 +08:00
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#define ST_ACCEL_FS_AVL_100G 100
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#define ST_ACCEL_FS_AVL_200G 200
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#define ST_ACCEL_FS_AVL_400G 400
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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2015-05-19 21:37:02 +08:00
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static const struct iio_chan_spec st_accel_8bit_channels[] = {
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ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
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BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
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ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_LE, 8, 8,
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ST_ACCEL_DEFAULT_OUT_X_L_ADDR+1),
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ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
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BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
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ST_SENSORS_SCAN_Y, 1, IIO_MOD_Y, 's', IIO_LE, 8, 8,
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ST_ACCEL_DEFAULT_OUT_Y_L_ADDR+1),
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ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
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BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
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ST_SENSORS_SCAN_Z, 1, IIO_MOD_Z, 's', IIO_LE, 8, 8,
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ST_ACCEL_DEFAULT_OUT_Z_L_ADDR+1),
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IIO_CHAN_SOFT_TIMESTAMP(3)
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};
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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static const struct iio_chan_spec st_accel_12bit_channels[] = {
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2013-06-03 22:58:00 +08:00
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ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
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BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
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ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_LE, 12, 16,
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ST_ACCEL_DEFAULT_OUT_X_L_ADDR),
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ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
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BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
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ST_SENSORS_SCAN_Y, 1, IIO_MOD_Y, 's', IIO_LE, 12, 16,
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ST_ACCEL_DEFAULT_OUT_Y_L_ADDR),
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ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
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BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
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ST_SENSORS_SCAN_Z, 1, IIO_MOD_Z, 's', IIO_LE, 12, 16,
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ST_ACCEL_DEFAULT_OUT_Z_L_ADDR),
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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IIO_CHAN_SOFT_TIMESTAMP(3)
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};
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static const struct iio_chan_spec st_accel_16bit_channels[] = {
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2013-06-03 22:58:00 +08:00
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ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
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BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
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ST_SENSORS_SCAN_X, 1, IIO_MOD_X, 's', IIO_LE, 16, 16,
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ST_ACCEL_DEFAULT_OUT_X_L_ADDR),
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ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
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BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
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ST_SENSORS_SCAN_Y, 1, IIO_MOD_Y, 's', IIO_LE, 16, 16,
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ST_ACCEL_DEFAULT_OUT_Y_L_ADDR),
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ST_SENSORS_LSM_CHANNELS(IIO_ACCEL,
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BIT(IIO_CHAN_INFO_RAW) | BIT(IIO_CHAN_INFO_SCALE),
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ST_SENSORS_SCAN_Z, 1, IIO_MOD_Z, 's', IIO_LE, 16, 16,
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ST_ACCEL_DEFAULT_OUT_Z_L_ADDR),
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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IIO_CHAN_SOFT_TIMESTAMP(3)
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};
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2014-10-03 23:35:35 +08:00
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static const struct st_sensor_settings st_accel_sensors_settings[] = {
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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{
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2016-11-14 18:35:21 +08:00
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.wai = 0x33,
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2015-07-21 16:35:41 +08:00
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.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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.sensors_supported = {
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[0] = LIS3DH_ACCEL_DEV_NAME,
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[1] = LSM303DLHC_ACCEL_DEV_NAME,
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[2] = LSM330D_ACCEL_DEV_NAME,
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[3] = LSM330DL_ACCEL_DEV_NAME,
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[4] = LSM330DLC_ACCEL_DEV_NAME,
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2015-07-21 16:35:44 +08:00
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[5] = LSM303AGR_ACCEL_DEV_NAME,
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2015-11-12 15:36:49 +08:00
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[6] = LIS2DH12_ACCEL_DEV_NAME,
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2018-11-07 23:45:21 +08:00
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[7] = LIS3DE_ACCEL_DEV_NAME,
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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},
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.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
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.odr = {
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2016-11-14 18:35:21 +08:00
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.addr = 0x20,
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.mask = 0xf0,
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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.odr_avl = {
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2016-11-14 18:35:21 +08:00
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{ .hz = 1, .value = 0x01, },
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{ .hz = 10, .value = 0x02, },
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{ .hz = 25, .value = 0x03, },
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{ .hz = 50, .value = 0x04, },
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{ .hz = 100, .value = 0x05, },
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{ .hz = 200, .value = 0x06, },
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{ .hz = 400, .value = 0x07, },
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{ .hz = 1600, .value = 0x08, },
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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},
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},
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.pw = {
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2016-11-14 18:35:21 +08:00
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.addr = 0x20,
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.mask = 0xf0,
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
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},
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.enable_axis = {
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.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
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.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
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},
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.fs = {
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2016-11-14 18:35:21 +08:00
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.addr = 0x23,
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.mask = 0x30,
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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.fs_avl = {
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[0] = {
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.num = ST_ACCEL_FS_AVL_2G,
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2016-11-14 18:35:21 +08:00
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.value = 0x00,
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.gain = IIO_G_TO_M_S_2(1000),
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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},
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[1] = {
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.num = ST_ACCEL_FS_AVL_4G,
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2016-11-14 18:35:21 +08:00
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.value = 0x01,
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.gain = IIO_G_TO_M_S_2(2000),
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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},
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[2] = {
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.num = ST_ACCEL_FS_AVL_8G,
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2016-11-14 18:35:21 +08:00
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.value = 0x02,
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.gain = IIO_G_TO_M_S_2(4000),
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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},
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[3] = {
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.num = ST_ACCEL_FS_AVL_16G,
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2016-11-14 18:35:21 +08:00
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.value = 0x03,
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.gain = IIO_G_TO_M_S_2(12000),
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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},
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},
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},
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.bdu = {
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2016-11-14 18:35:21 +08:00
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.addr = 0x23,
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.mask = 0x80,
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
.drdy_irq = {
|
2017-08-30 19:50:40 +08:00
|
|
|
.int1 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x10,
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr_ihl = 0x25,
|
|
|
|
.mask_ihl = 0x02,
|
2017-08-30 19:50:39 +08:00
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
2017-07-06 02:30:01 +08:00
|
|
|
.sim = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.value = BIT(0),
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.multi_read_bit = true,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.bootime = 2,
|
|
|
|
},
|
|
|
|
{
|
2016-11-14 18:35:21 +08:00
|
|
|
.wai = 0x32,
|
2015-07-21 16:35:41 +08:00
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LIS331DLH_ACCEL_DEV_NAME,
|
|
|
|
[1] = LSM303DL_ACCEL_DEV_NAME,
|
|
|
|
[2] = LSM303DLH_ACCEL_DEV_NAME,
|
|
|
|
[3] = LSM303DLM_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
|
|
|
|
.odr = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x18,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.odr_avl = {
|
2016-11-14 18:35:21 +08:00
|
|
|
{ .hz = 50, .value = 0x00, },
|
|
|
|
{ .hz = 100, .value = 0x01, },
|
|
|
|
{ .hz = 400, .value = 0x02, },
|
|
|
|
{ .hz = 1000, .value = 0x03, },
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xe0,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x23,
|
|
|
|
.mask = 0x30,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x00,
|
|
|
|
.gain = IIO_G_TO_M_S_2(1000),
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_4G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x01,
|
|
|
|
.gain = IIO_G_TO_M_S_2(2000),
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
[2] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_8G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x03,
|
|
|
|
.gain = IIO_G_TO_M_S_2(3900),
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.bdu = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x23,
|
|
|
|
.mask = 0x80,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
.drdy_irq = {
|
2017-08-30 19:50:40 +08:00
|
|
|
.int1 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x02,
|
2017-09-18 00:17:09 +08:00
|
|
|
.addr_od = 0x22,
|
|
|
|
.mask_od = 0x40,
|
2017-08-30 19:50:40 +08:00
|
|
|
},
|
|
|
|
.int2 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x10,
|
2017-09-18 00:17:09 +08:00
|
|
|
.addr_od = 0x22,
|
|
|
|
.mask_od = 0x40,
|
2017-08-30 19:50:40 +08:00
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr_ihl = 0x22,
|
|
|
|
.mask_ihl = 0x80,
|
2017-08-30 19:50:39 +08:00
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
2017-07-06 02:30:01 +08:00
|
|
|
.sim = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.value = BIT(0),
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.multi_read_bit = true,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.bootime = 2,
|
|
|
|
},
|
|
|
|
{
|
2016-11-14 18:35:21 +08:00
|
|
|
.wai = 0x40,
|
2015-07-21 16:35:41 +08:00
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LSM330_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_16bit_channels,
|
|
|
|
.odr = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xf0,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.odr_avl = {
|
2016-11-14 18:35:21 +08:00
|
|
|
{ .hz = 3, .value = 0x01, },
|
|
|
|
{ .hz = 6, .value = 0x02, },
|
|
|
|
{ .hz = 12, .value = 0x03, },
|
|
|
|
{ .hz = 25, .value = 0x04, },
|
|
|
|
{ .hz = 50, .value = 0x05, },
|
|
|
|
{ .hz = 100, .value = 0x06, },
|
|
|
|
{ .hz = 200, .value = 0x07, },
|
|
|
|
{ .hz = 400, .value = 0x08, },
|
|
|
|
{ .hz = 800, .value = 0x09, },
|
|
|
|
{ .hz = 1600, .value = 0x0a, },
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xf0,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x24,
|
|
|
|
.mask = 0x38,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x00,
|
|
|
|
.gain = IIO_G_TO_M_S_2(61),
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_4G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x01,
|
|
|
|
.gain = IIO_G_TO_M_S_2(122),
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
[2] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_6G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x02,
|
|
|
|
.gain = IIO_G_TO_M_S_2(183),
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
[3] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_8G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x03,
|
|
|
|
.gain = IIO_G_TO_M_S_2(244),
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
[4] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_16G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x04,
|
|
|
|
.gain = IIO_G_TO_M_S_2(732),
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.bdu = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x08,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
.drdy_irq = {
|
2017-08-30 19:50:40 +08:00
|
|
|
.int1 = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.mask = 0x80,
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr_ihl = 0x23,
|
|
|
|
.mask_ihl = 0x40,
|
2017-08-30 19:50:39 +08:00
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.ig1 = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.en_addr = 0x23,
|
|
|
|
.en_mask = 0x08,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
},
|
|
|
|
},
|
2017-07-06 02:30:01 +08:00
|
|
|
.sim = {
|
|
|
|
.addr = 0x24,
|
|
|
|
.value = BIT(0),
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.multi_read_bit = false,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
.bootime = 2,
|
|
|
|
},
|
2015-03-18 17:52:06 +08:00
|
|
|
{
|
2016-11-14 18:35:21 +08:00
|
|
|
.wai = 0x3a,
|
2015-07-21 16:35:41 +08:00
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
2015-03-18 17:52:06 +08:00
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LIS3LV02DL_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
|
|
|
|
.odr = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x30, /* DF1 and DF0 */
|
2015-03-18 17:52:06 +08:00
|
|
|
.odr_avl = {
|
2016-11-14 18:35:21 +08:00
|
|
|
{ .hz = 40, .value = 0x00, },
|
|
|
|
{ .hz = 160, .value = 0x01, },
|
|
|
|
{ .hz = 640, .value = 0x02, },
|
|
|
|
{ .hz = 2560, .value = 0x03, },
|
2015-03-18 17:52:06 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xc0,
|
2015-03-18 17:52:06 +08:00
|
|
|
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x21,
|
|
|
|
.mask = 0x80,
|
2015-03-18 17:52:06 +08:00
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x00,
|
2016-12-31 06:54:18 +08:00
|
|
|
.gain = IIO_G_TO_M_S_2(1000),
|
2015-03-18 17:52:06 +08:00
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_6G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x01,
|
2016-12-31 06:54:18 +08:00
|
|
|
.gain = IIO_G_TO_M_S_2(3000),
|
2015-03-18 17:52:06 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.bdu = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x21,
|
|
|
|
.mask = 0x40,
|
2015-03-18 17:52:06 +08:00
|
|
|
},
|
2016-12-31 06:54:18 +08:00
|
|
|
/*
|
|
|
|
* Data Alignment Setting - needs to be set to get
|
|
|
|
* left-justified data like all other sensors.
|
|
|
|
*/
|
|
|
|
.das = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.mask = 0x01,
|
|
|
|
},
|
2015-03-18 17:52:06 +08:00
|
|
|
.drdy_irq = {
|
2017-08-30 19:50:40 +08:00
|
|
|
.int1 = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.mask = 0x04,
|
|
|
|
},
|
2017-08-30 19:50:39 +08:00
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
2015-03-18 17:52:06 +08:00
|
|
|
},
|
2017-07-06 02:30:01 +08:00
|
|
|
.sim = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.value = BIT(1),
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.multi_read_bit = true,
|
2015-03-18 17:52:06 +08:00
|
|
|
.bootime = 2, /* guess */
|
|
|
|
},
|
2015-05-19 21:37:18 +08:00
|
|
|
{
|
2016-11-14 18:35:21 +08:00
|
|
|
.wai = 0x3b,
|
2015-07-21 16:35:41 +08:00
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
2015-05-19 21:37:18 +08:00
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LIS331DL_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_8bit_channels,
|
|
|
|
.odr = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x80,
|
2015-05-19 21:37:18 +08:00
|
|
|
.odr_avl = {
|
2016-11-14 18:35:21 +08:00
|
|
|
{ .hz = 100, .value = 0x00, },
|
|
|
|
{ .hz = 400, .value = 0x01, },
|
2015-05-19 21:37:18 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x40,
|
2015-05-19 21:37:18 +08:00
|
|
|
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x20,
|
|
|
|
/*
|
|
|
|
* TODO: check these resulting gain settings, these are
|
|
|
|
* not in the datsheet
|
|
|
|
*/
|
2015-05-19 21:37:18 +08:00
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x00,
|
|
|
|
.gain = IIO_G_TO_M_S_2(18000),
|
2015-05-19 21:37:18 +08:00
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_8G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x01,
|
|
|
|
.gain = IIO_G_TO_M_S_2(72000),
|
2015-05-19 21:37:18 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.drdy_irq = {
|
2017-08-30 19:50:40 +08:00
|
|
|
.int1 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x04,
|
2017-09-18 00:17:09 +08:00
|
|
|
.addr_od = 0x22,
|
|
|
|
.mask_od = 0x40,
|
2017-08-30 19:50:40 +08:00
|
|
|
},
|
|
|
|
.int2 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x20,
|
2017-09-18 00:17:09 +08:00
|
|
|
.addr_od = 0x22,
|
|
|
|
.mask_od = 0x40,
|
2017-08-30 19:50:40 +08:00
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr_ihl = 0x22,
|
|
|
|
.mask_ihl = 0x80,
|
2017-08-30 19:50:39 +08:00
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
2015-05-19 21:37:18 +08:00
|
|
|
},
|
2017-07-06 02:30:01 +08:00
|
|
|
.sim = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.value = BIT(7),
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.multi_read_bit = false,
|
2015-05-19 21:37:18 +08:00
|
|
|
.bootime = 2, /* guess */
|
|
|
|
},
|
2016-03-09 20:06:14 +08:00
|
|
|
{
|
2016-11-14 18:35:21 +08:00
|
|
|
.wai = 0x32,
|
2016-03-09 20:06:14 +08:00
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
|
|
|
.sensors_supported = {
|
2017-07-08 19:00:18 +08:00
|
|
|
[0] = H3LIS331DL_ACCEL_DEV_NAME,
|
2016-03-09 20:06:14 +08:00
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
|
|
|
|
.odr = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x18,
|
2016-03-09 20:06:14 +08:00
|
|
|
.odr_avl = {
|
2016-11-14 18:35:21 +08:00
|
|
|
{ .hz = 50, .value = 0x00, },
|
|
|
|
{ .hz = 100, .value = 0x01, },
|
|
|
|
{ .hz = 400, .value = 0x02, },
|
|
|
|
{ .hz = 1000, .value = 0x03, },
|
2016-03-09 20:06:14 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x20,
|
2016-03-09 20:06:14 +08:00
|
|
|
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x23,
|
|
|
|
.mask = 0x30,
|
2016-03-09 20:06:14 +08:00
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_100G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x00,
|
|
|
|
.gain = IIO_G_TO_M_S_2(49000),
|
2016-03-09 20:06:14 +08:00
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_200G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x01,
|
|
|
|
.gain = IIO_G_TO_M_S_2(98000),
|
2016-03-09 20:06:14 +08:00
|
|
|
},
|
|
|
|
[2] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_400G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x03,
|
|
|
|
.gain = IIO_G_TO_M_S_2(195000),
|
2016-03-09 20:06:14 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.bdu = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x23,
|
|
|
|
.mask = 0x80,
|
2016-03-09 20:06:14 +08:00
|
|
|
},
|
|
|
|
.drdy_irq = {
|
2017-08-30 19:50:40 +08:00
|
|
|
.int1 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x02,
|
|
|
|
},
|
|
|
|
.int2 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x10,
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr_ihl = 0x22,
|
|
|
|
.mask_ihl = 0x80,
|
2016-03-09 20:06:14 +08:00
|
|
|
},
|
2017-07-06 02:30:01 +08:00
|
|
|
.sim = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.value = BIT(0),
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.multi_read_bit = true,
|
2016-03-09 20:06:14 +08:00
|
|
|
.bootime = 2,
|
|
|
|
},
|
2016-05-23 03:39:29 +08:00
|
|
|
{
|
|
|
|
/* No WAI register present */
|
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LIS3L02DQ_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
|
|
|
|
.odr = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x30,
|
2016-05-23 03:39:29 +08:00
|
|
|
.odr_avl = {
|
2016-11-14 18:35:21 +08:00
|
|
|
{ .hz = 280, .value = 0x00, },
|
|
|
|
{ .hz = 560, .value = 0x01, },
|
|
|
|
{ .hz = 1120, .value = 0x02, },
|
|
|
|
{ .hz = 4480, .value = 0x03, },
|
2016-05-23 03:39:29 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xc0,
|
2016-05-23 03:39:29 +08:00
|
|
|
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.gain = IIO_G_TO_M_S_2(488),
|
2016-05-23 03:39:29 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
/*
|
|
|
|
* The part has a BDU bit but if set the data is never
|
|
|
|
* updated so don't set it.
|
|
|
|
*/
|
|
|
|
.bdu = {
|
|
|
|
},
|
|
|
|
.drdy_irq = {
|
2017-08-30 19:50:40 +08:00
|
|
|
.int1 = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.mask = 0x04,
|
|
|
|
},
|
2017-08-30 19:50:39 +08:00
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
2016-05-23 03:39:29 +08:00
|
|
|
},
|
2017-07-06 02:30:01 +08:00
|
|
|
.sim = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.value = BIT(1),
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.multi_read_bit = false,
|
2016-05-23 03:39:29 +08:00
|
|
|
.bootime = 2,
|
|
|
|
},
|
2016-10-26 05:09:03 +08:00
|
|
|
{
|
2016-11-14 18:35:21 +08:00
|
|
|
.wai = 0x33,
|
2016-10-26 05:09:03 +08:00
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LNG2DM_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_8bit_channels,
|
|
|
|
.odr = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xf0,
|
2016-10-26 05:09:03 +08:00
|
|
|
.odr_avl = {
|
2016-11-14 18:35:21 +08:00
|
|
|
{ .hz = 1, .value = 0x01, },
|
|
|
|
{ .hz = 10, .value = 0x02, },
|
|
|
|
{ .hz = 25, .value = 0x03, },
|
|
|
|
{ .hz = 50, .value = 0x04, },
|
|
|
|
{ .hz = 100, .value = 0x05, },
|
|
|
|
{ .hz = 200, .value = 0x06, },
|
|
|
|
{ .hz = 400, .value = 0x07, },
|
|
|
|
{ .hz = 1600, .value = 0x08, },
|
2016-10-26 05:09:03 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xf0,
|
2016-10-26 05:09:03 +08:00
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr = 0x23,
|
|
|
|
.mask = 0x30,
|
2016-10-26 05:09:03 +08:00
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x00,
|
|
|
|
.gain = IIO_G_TO_M_S_2(15600),
|
2016-10-26 05:09:03 +08:00
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_4G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x01,
|
|
|
|
.gain = IIO_G_TO_M_S_2(31200),
|
2016-10-26 05:09:03 +08:00
|
|
|
},
|
|
|
|
[2] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_8G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x02,
|
|
|
|
.gain = IIO_G_TO_M_S_2(62500),
|
2016-10-26 05:09:03 +08:00
|
|
|
},
|
|
|
|
[3] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_16G,
|
2016-11-14 18:35:21 +08:00
|
|
|
.value = 0x03,
|
|
|
|
.gain = IIO_G_TO_M_S_2(187500),
|
2016-10-26 05:09:03 +08:00
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.drdy_irq = {
|
2017-08-30 19:50:40 +08:00
|
|
|
.int1 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x10,
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.addr_ihl = 0x25,
|
|
|
|
.mask_ihl = 0x02,
|
2017-08-30 19:50:39 +08:00
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
2016-10-26 05:09:03 +08:00
|
|
|
},
|
2017-07-06 02:30:01 +08:00
|
|
|
.sim = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.value = BIT(0),
|
|
|
|
},
|
2016-11-14 18:35:21 +08:00
|
|
|
.multi_read_bit = true,
|
2016-10-26 05:09:03 +08:00
|
|
|
.bootime = 2,
|
|
|
|
},
|
2017-08-30 19:50:42 +08:00
|
|
|
{
|
|
|
|
.wai = 0x44,
|
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LIS2DW12_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_12bit_channels,
|
|
|
|
.odr = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xf0,
|
|
|
|
.odr_avl = {
|
|
|
|
{ .hz = 1, .value = 0x01, },
|
|
|
|
{ .hz = 12, .value = 0x02, },
|
|
|
|
{ .hz = 25, .value = 0x03, },
|
|
|
|
{ .hz = 50, .value = 0x04, },
|
|
|
|
{ .hz = 100, .value = 0x05, },
|
|
|
|
{ .hz = 200, .value = 0x06, },
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xf0,
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.fs = {
|
|
|
|
.addr = 0x25,
|
|
|
|
.mask = 0x30,
|
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
|
|
|
.value = 0x00,
|
|
|
|
.gain = IIO_G_TO_M_S_2(976),
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_4G,
|
|
|
|
.value = 0x01,
|
|
|
|
.gain = IIO_G_TO_M_S_2(1952),
|
|
|
|
},
|
|
|
|
[2] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_8G,
|
|
|
|
.value = 0x02,
|
|
|
|
.gain = IIO_G_TO_M_S_2(3904),
|
|
|
|
},
|
|
|
|
[3] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_16G,
|
|
|
|
.value = 0x03,
|
|
|
|
.gain = IIO_G_TO_M_S_2(7808),
|
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.bdu = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.mask = 0x08,
|
|
|
|
},
|
|
|
|
.drdy_irq = {
|
|
|
|
.int1 = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.mask = 0x01,
|
2017-09-18 00:17:09 +08:00
|
|
|
.addr_od = 0x22,
|
|
|
|
.mask_od = 0x20,
|
2017-08-30 19:50:42 +08:00
|
|
|
},
|
|
|
|
.int2 = {
|
|
|
|
.addr = 0x24,
|
|
|
|
.mask = 0x01,
|
2017-09-18 00:17:09 +08:00
|
|
|
.addr_od = 0x22,
|
|
|
|
.mask_od = 0x20,
|
2017-08-30 19:50:42 +08:00
|
|
|
},
|
|
|
|
.addr_ihl = 0x22,
|
|
|
|
.mask_ihl = 0x08,
|
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x01,
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.sim = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.value = BIT(0),
|
|
|
|
},
|
|
|
|
.multi_read_bit = false,
|
|
|
|
.bootime = 2,
|
|
|
|
},
|
2017-09-18 00:17:11 +08:00
|
|
|
{
|
|
|
|
.wai = 0x11,
|
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LIS3DHH_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_16bit_channels,
|
|
|
|
.odr = {
|
|
|
|
/* just ODR = 1100Hz available */
|
|
|
|
.odr_avl = {
|
|
|
|
{ .hz = 1100, .value = 0x00, },
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x80,
|
|
|
|
.value_on = ST_SENSORS_DEFAULT_POWER_ON_VALUE,
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.fs = {
|
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
|
|
|
.gain = IIO_G_TO_M_S_2(76),
|
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.bdu = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x01,
|
|
|
|
},
|
|
|
|
.drdy_irq = {
|
|
|
|
.int1 = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.mask = 0x80,
|
|
|
|
.addr_od = 0x23,
|
|
|
|
.mask_od = 0x04,
|
|
|
|
},
|
|
|
|
.int2 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x80,
|
|
|
|
.addr_od = 0x23,
|
|
|
|
.mask_od = 0x08,
|
|
|
|
},
|
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.multi_read_bit = false,
|
|
|
|
.bootime = 2,
|
|
|
|
},
|
2019-04-11 08:12:09 +08:00
|
|
|
{
|
|
|
|
.wai = 0x33,
|
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LIS2DE12_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_8bit_channels,
|
|
|
|
.odr = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xf0,
|
|
|
|
.odr_avl = {
|
|
|
|
{ .hz = 1, .value = 0x01, },
|
|
|
|
{ .hz = 10, .value = 0x02, },
|
|
|
|
{ .hz = 25, .value = 0x03, },
|
|
|
|
{ .hz = 50, .value = 0x04, },
|
|
|
|
{ .hz = 100, .value = 0x05, },
|
|
|
|
{ .hz = 200, .value = 0x06, },
|
|
|
|
{ .hz = 400, .value = 0x07, },
|
|
|
|
{ .hz = 1620, .value = 0x08, },
|
|
|
|
{ .hz = 5376, .value = 0x09, },
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0xf0,
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.mask = 0x30,
|
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
|
|
|
.value = 0x00,
|
|
|
|
.gain = IIO_G_TO_M_S_2(15600),
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_4G,
|
|
|
|
.value = 0x01,
|
|
|
|
.gain = IIO_G_TO_M_S_2(31200),
|
|
|
|
},
|
|
|
|
[2] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_8G,
|
|
|
|
.value = 0x02,
|
|
|
|
.gain = IIO_G_TO_M_S_2(62500),
|
|
|
|
},
|
|
|
|
[3] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_16G,
|
|
|
|
.value = 0x03,
|
|
|
|
.gain = IIO_G_TO_M_S_2(187500),
|
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.drdy_irq = {
|
|
|
|
.int1 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x10,
|
|
|
|
},
|
|
|
|
.addr_ihl = 0x25,
|
|
|
|
.mask_ihl = 0x02,
|
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.sim = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.value = BIT(0),
|
|
|
|
},
|
|
|
|
.multi_read_bit = true,
|
|
|
|
.bootime = 2,
|
|
|
|
},
|
2020-03-30 22:19:23 +08:00
|
|
|
{
|
|
|
|
.wai = 0x41,
|
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LIS2HH12_ACCEL_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_16bit_channels,
|
|
|
|
.odr = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x70,
|
|
|
|
.odr_avl = {
|
|
|
|
{ .hz = 10, .value = 0x01, },
|
|
|
|
{ .hz = 50, .value = 0x02, },
|
|
|
|
{ .hz = 100, .value = 0x03, },
|
|
|
|
{ .hz = 200, .value = 0x04, },
|
|
|
|
{ .hz = 400, .value = 0x05, },
|
|
|
|
{ .hz = 800, .value = 0x06, },
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x70,
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.mask = 0x30,
|
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
|
|
|
.value = 0x00,
|
|
|
|
.gain = IIO_G_TO_M_S_2(61),
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_4G,
|
|
|
|
.value = 0x02,
|
|
|
|
.gain = IIO_G_TO_M_S_2(122),
|
|
|
|
},
|
|
|
|
[2] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_8G,
|
|
|
|
.value = 0x03,
|
|
|
|
.gain = IIO_G_TO_M_S_2(244),
|
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.bdu = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = 0x08,
|
|
|
|
},
|
|
|
|
.drdy_irq = {
|
|
|
|
.int1 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = 0x01,
|
|
|
|
},
|
|
|
|
.int2 = {
|
|
|
|
.addr = 0x25,
|
|
|
|
.mask = 0x01,
|
|
|
|
},
|
|
|
|
.addr_ihl = 0x24,
|
|
|
|
.mask_ihl = 0x02,
|
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = 0x07,
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.sim = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.value = BIT(0),
|
|
|
|
},
|
|
|
|
.multi_read_bit = true,
|
|
|
|
.bootime = 2,
|
|
|
|
},
|
2021-04-15 03:54:53 +08:00
|
|
|
{
|
|
|
|
.wai = 0x49,
|
|
|
|
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
|
|
|
|
.sensors_supported = {
|
|
|
|
[0] = LSM9DS0_IMU_DEV_NAME,
|
|
|
|
},
|
|
|
|
.ch = (struct iio_chan_spec *)st_accel_16bit_channels,
|
|
|
|
.odr = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = GENMASK(7, 4),
|
|
|
|
.odr_avl = {
|
|
|
|
{ 3, 0x01, },
|
|
|
|
{ 6, 0x02, },
|
|
|
|
{ 12, 0x03, },
|
|
|
|
{ 25, 0x04, },
|
|
|
|
{ 50, 0x05, },
|
|
|
|
{ 100, 0x06, },
|
|
|
|
{ 200, 0x07, },
|
|
|
|
{ 400, 0x08, },
|
|
|
|
{ 800, 0x09, },
|
|
|
|
{ 1600, 0x0a, },
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.pw = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = GENMASK(7, 4),
|
|
|
|
.value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
|
|
|
|
},
|
|
|
|
.enable_axis = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
|
|
|
|
.mask = ST_SENSORS_DEFAULT_AXIS_MASK,
|
|
|
|
},
|
|
|
|
.fs = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.mask = GENMASK(5, 3),
|
|
|
|
.fs_avl = {
|
|
|
|
[0] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_2G,
|
|
|
|
.value = 0x00,
|
|
|
|
.gain = IIO_G_TO_M_S_2(61),
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_4G,
|
|
|
|
.value = 0x01,
|
|
|
|
.gain = IIO_G_TO_M_S_2(122),
|
|
|
|
},
|
|
|
|
[2] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_6G,
|
|
|
|
.value = 0x02,
|
|
|
|
.gain = IIO_G_TO_M_S_2(183),
|
|
|
|
},
|
|
|
|
[3] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_8G,
|
|
|
|
.value = 0x03,
|
|
|
|
.gain = IIO_G_TO_M_S_2(244),
|
|
|
|
},
|
|
|
|
[4] = {
|
|
|
|
.num = ST_ACCEL_FS_AVL_16G,
|
|
|
|
.value = 0x04,
|
|
|
|
.gain = IIO_G_TO_M_S_2(732),
|
|
|
|
},
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.bdu = {
|
|
|
|
.addr = 0x20,
|
|
|
|
.mask = BIT(3),
|
|
|
|
},
|
|
|
|
.drdy_irq = {
|
|
|
|
.int1 = {
|
|
|
|
.addr = 0x22,
|
|
|
|
.mask = BIT(2),
|
|
|
|
},
|
|
|
|
.int2 = {
|
|
|
|
.addr = 0x23,
|
|
|
|
.mask = BIT(3),
|
|
|
|
},
|
|
|
|
.stat_drdy = {
|
|
|
|
.addr = ST_SENSORS_DEFAULT_STAT_ADDR,
|
|
|
|
.mask = GENMASK(2, 0),
|
|
|
|
},
|
|
|
|
},
|
|
|
|
.sim = {
|
|
|
|
.addr = 0x21,
|
|
|
|
.value = BIT(0),
|
|
|
|
},
|
|
|
|
.multi_read_bit = true,
|
|
|
|
.bootime = 2,
|
|
|
|
},
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
};
|
|
|
|
|
2021-04-15 03:54:48 +08:00
|
|
|
/* Default accel DRDY is available on INT1 pin */
|
|
|
|
static const struct st_sensors_platform_data default_accel_pdata = {
|
|
|
|
.drdy_int_pin = 1,
|
|
|
|
};
|
|
|
|
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
static int st_accel_read_raw(struct iio_dev *indio_dev,
|
|
|
|
struct iio_chan_spec const *ch, int *val,
|
|
|
|
int *val2, long mask)
|
|
|
|
{
|
|
|
|
int err;
|
|
|
|
struct st_sensor_data *adata = iio_priv(indio_dev);
|
|
|
|
|
|
|
|
switch (mask) {
|
|
|
|
case IIO_CHAN_INFO_RAW:
|
|
|
|
err = st_sensors_read_info_raw(indio_dev, ch, val);
|
|
|
|
if (err < 0)
|
|
|
|
goto read_error;
|
|
|
|
|
|
|
|
return IIO_VAL_INT;
|
|
|
|
case IIO_CHAN_INFO_SCALE:
|
2016-10-26 05:07:38 +08:00
|
|
|
*val = adata->current_fullscale->gain / 1000000;
|
|
|
|
*val2 = adata->current_fullscale->gain % 1000000;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
return IIO_VAL_INT_PLUS_MICRO;
|
2014-06-23 03:59:00 +08:00
|
|
|
case IIO_CHAN_INFO_SAMP_FREQ:
|
|
|
|
*val = adata->odr;
|
|
|
|
return IIO_VAL_INT;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
default:
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
|
|
|
read_error:
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int st_accel_write_raw(struct iio_dev *indio_dev,
|
|
|
|
struct iio_chan_spec const *chan, int val, int val2, long mask)
|
|
|
|
{
|
|
|
|
int err;
|
|
|
|
|
|
|
|
switch (mask) {
|
2016-10-26 05:07:38 +08:00
|
|
|
case IIO_CHAN_INFO_SCALE: {
|
|
|
|
int gain;
|
|
|
|
|
|
|
|
gain = val * 1000000 + val2;
|
|
|
|
err = st_sensors_set_fullscale_by_gain(indio_dev, gain);
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
break;
|
2016-10-26 05:07:38 +08:00
|
|
|
}
|
2014-06-23 03:59:00 +08:00
|
|
|
case IIO_CHAN_INFO_SAMP_FREQ:
|
|
|
|
if (val2)
|
|
|
|
return -EINVAL;
|
|
|
|
mutex_lock(&indio_dev->mlock);
|
|
|
|
err = st_sensors_set_odr(indio_dev, val);
|
|
|
|
mutex_unlock(&indio_dev->mlock);
|
|
|
|
return err;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
default:
|
|
|
|
return -EINVAL;
|
|
|
|
}
|
|
|
|
|
|
|
|
return err;
|
|
|
|
}
|
|
|
|
|
|
|
|
static ST_SENSORS_DEV_ATTR_SAMP_FREQ_AVAIL();
|
|
|
|
static ST_SENSORS_DEV_ATTR_SCALE_AVAIL(in_accel_scale_available);
|
|
|
|
|
|
|
|
static struct attribute *st_accel_attributes[] = {
|
|
|
|
&iio_dev_attr_sampling_frequency_available.dev_attr.attr,
|
|
|
|
&iio_dev_attr_in_accel_scale_available.dev_attr.attr,
|
|
|
|
NULL,
|
|
|
|
};
|
|
|
|
|
|
|
|
static const struct attribute_group st_accel_attribute_group = {
|
|
|
|
.attrs = st_accel_attributes,
|
|
|
|
};
|
|
|
|
|
|
|
|
static const struct iio_info accel_info = {
|
|
|
|
.attrs = &st_accel_attribute_group,
|
|
|
|
.read_raw = &st_accel_read_raw,
|
|
|
|
.write_raw = &st_accel_write_raw,
|
2015-08-12 16:22:41 +08:00
|
|
|
.debugfs_reg_access = &st_sensors_debugfs_reg_access,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
};
|
|
|
|
|
2013-02-09 18:49:00 +08:00
|
|
|
#ifdef CONFIG_IIO_TRIGGER
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
static const struct iio_trigger_ops st_accel_trigger_ops = {
|
|
|
|
.set_trigger_state = ST_ACCEL_TRIGGER_SET_STATE,
|
iio: st_sensors: switch to a threaded interrupt
commit 98ad8b41f58dff6b30713d7f09ae3834b8df7ded
("iio: st_sensors: verify interrupt event to status") caused
a regression when reading ST sensors from a HRTimer trigger
rather than the intrinsic interrupts: the HRTimer may
trigger faster than the sensor provides new values, and
as the check against new values available as a cause of
the interrupt trigger was done in the poll function,
this would bail out of the HRTimer interrupt with
IRQ_NONE.
So clearly we need to only check the new values available
from the proper interrupt handler and not from the poll
function, which should rather just read the raw values
from the registers, put them into the buffer and be happy.
To achieve this: switch the ST Sensors over to using a true
threaded interrupt handler.
In the interrupt thread, check if new values are available,
else yield to the (potential) next device on the same
interrupt line to check the registers. If the interrupt
was ours, proceed to poll the values.
Instead of relying on iio_trigger_generic_data_rdy_poll() as
a top half to wake up the thread that polls the sensor for
new data, have the thread call iio_trigger_poll_chained()
after determining that is is the proper source of the
interrupt. This is modelled on drivers/iio/accel/mma8452.c
which is already using a properly threaded interrupt handler.
In order to get the same precision in timestamps as
previously, where samples would be timestamped in the
poll function pf->timestamp when calling
iio_trigger_generic_data_rdy_poll() we introduce a
local timestamp in the sensor data, set it in the top half
(fastpath) of the interrupt handler and provide that to the
core when calling iio_push_to_buffers_with_timestamp().
Additionally: if the active scanmask is not set for the
sensor no IRQs should be enabled and we need to bail out
with IRQ_NONE. This can happen if spurious IRQs fire when
installing the threaded interrupt handler.
Tested with hard interrupt triggers on LIS331DL, then also
tested with hrtimers on the same sensor by creating a 75Hz
HRTimer and using it to poll the sensor.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Giuseppe Barba <giuseppe.barba@st.com>
Cc: Denis Ciocca <denis.ciocca@st.com>
Reported-by: Crestez Dan Leonard <cdleonard@gmail.com>
Tested-by: Crestez Dan Leonard <cdleonard@gmail.com>
Tested-by: Jonathan Cameron <jic23@kernel.org>
Fixes: 97865fe41322 ("iio: st_sensors: verify interrupt event to status")
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-05-22 02:43:16 +08:00
|
|
|
.validate_device = st_sensors_validate_device,
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
};
|
2013-02-09 18:49:00 +08:00
|
|
|
#define ST_ACCEL_TRIGGER_OPS (&st_accel_trigger_ops)
|
|
|
|
#else
|
|
|
|
#define ST_ACCEL_TRIGGER_OPS NULL
|
|
|
|
#endif
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
|
2019-11-11 11:21:15 +08:00
|
|
|
#ifdef CONFIG_ACPI
|
2018-12-20 14:59:33 +08:00
|
|
|
static const struct iio_mount_matrix *
|
|
|
|
get_mount_matrix(const struct iio_dev *indio_dev,
|
|
|
|
const struct iio_chan_spec *chan)
|
|
|
|
{
|
|
|
|
struct st_sensor_data *adata = iio_priv(indio_dev);
|
|
|
|
|
|
|
|
return adata->mount_matrix;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const struct iio_chan_spec_ext_info mount_matrix_ext_info[] = {
|
|
|
|
IIO_MOUNT_MATRIX(IIO_SHARED_BY_ALL, get_mount_matrix),
|
|
|
|
{ },
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Read ST-specific _ONT orientation data from ACPI and generate an
|
|
|
|
* appropriate mount matrix.
|
|
|
|
*/
|
|
|
|
static int apply_acpi_orientation(struct iio_dev *indio_dev,
|
|
|
|
struct iio_chan_spec *channels)
|
|
|
|
{
|
|
|
|
struct st_sensor_data *adata = iio_priv(indio_dev);
|
|
|
|
struct acpi_buffer buffer = {ACPI_ALLOCATE_BUFFER, NULL};
|
|
|
|
struct acpi_device *adev;
|
|
|
|
union acpi_object *ont;
|
|
|
|
union acpi_object *elements;
|
|
|
|
acpi_status status;
|
|
|
|
int ret = -EINVAL;
|
|
|
|
unsigned int val;
|
|
|
|
int i, j;
|
|
|
|
int final_ont[3][3] = { { 0 }, };
|
|
|
|
|
|
|
|
/* For some reason, ST's _ONT translation does not apply directly
|
|
|
|
* to the data read from the sensor. Another translation must be
|
|
|
|
* performed first, as described by the matrix below. Perhaps
|
|
|
|
* ST required this specific translation for the first product
|
|
|
|
* where the device was mounted?
|
|
|
|
*/
|
|
|
|
const int default_ont[3][3] = {
|
|
|
|
{ 0, 1, 0 },
|
|
|
|
{ -1, 0, 0 },
|
|
|
|
{ 0, 0, -1 },
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
adev = ACPI_COMPANION(adata->dev);
|
|
|
|
if (!adev)
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
/* Read _ONT data, which should be a package of 6 integers. */
|
|
|
|
status = acpi_evaluate_object(adev->handle, "_ONT", NULL, &buffer);
|
|
|
|
if (status == AE_NOT_FOUND) {
|
|
|
|
return 0;
|
|
|
|
} else if (ACPI_FAILURE(status)) {
|
|
|
|
dev_warn(&indio_dev->dev, "failed to execute _ONT: %d\n",
|
|
|
|
status);
|
|
|
|
return status;
|
|
|
|
}
|
|
|
|
|
|
|
|
ont = buffer.pointer;
|
|
|
|
if (ont->type != ACPI_TYPE_PACKAGE || ont->package.count != 6)
|
|
|
|
goto out;
|
|
|
|
|
|
|
|
/* The first 3 integers provide axis order information.
|
|
|
|
* e.g. 0 1 2 would indicate normal X,Y,Z ordering.
|
|
|
|
* e.g. 1 0 2 indicates that data arrives in order Y,X,Z.
|
|
|
|
*/
|
|
|
|
elements = ont->package.elements;
|
|
|
|
for (i = 0; i < 3; i++) {
|
|
|
|
if (elements[i].type != ACPI_TYPE_INTEGER)
|
|
|
|
goto out;
|
|
|
|
|
|
|
|
val = elements[i].integer.value;
|
2019-02-21 18:46:36 +08:00
|
|
|
if (val > 2)
|
2018-12-20 14:59:33 +08:00
|
|
|
goto out;
|
|
|
|
|
|
|
|
/* Avoiding full matrix multiplication, we simply reorder the
|
|
|
|
* columns in the default_ont matrix according to the
|
|
|
|
* ordering provided by _ONT.
|
|
|
|
*/
|
|
|
|
final_ont[0][i] = default_ont[0][val];
|
|
|
|
final_ont[1][i] = default_ont[1][val];
|
|
|
|
final_ont[2][i] = default_ont[2][val];
|
|
|
|
}
|
|
|
|
|
|
|
|
/* The final 3 integers provide sign flip information.
|
|
|
|
* 0 means no change, 1 means flip.
|
|
|
|
* e.g. 0 0 1 means that Z data should be sign-flipped.
|
|
|
|
* This is applied after the axis reordering from above.
|
|
|
|
*/
|
|
|
|
elements += 3;
|
|
|
|
for (i = 0; i < 3; i++) {
|
|
|
|
if (elements[i].type != ACPI_TYPE_INTEGER)
|
|
|
|
goto out;
|
|
|
|
|
|
|
|
val = elements[i].integer.value;
|
|
|
|
if (val != 0 && val != 1)
|
|
|
|
goto out;
|
|
|
|
if (!val)
|
|
|
|
continue;
|
|
|
|
|
|
|
|
/* Flip the values in the indicated column */
|
|
|
|
final_ont[0][i] *= -1;
|
|
|
|
final_ont[1][i] *= -1;
|
|
|
|
final_ont[2][i] *= -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Convert our integer matrix to a string-based iio_mount_matrix */
|
|
|
|
adata->mount_matrix = devm_kmalloc(&indio_dev->dev,
|
|
|
|
sizeof(*adata->mount_matrix),
|
|
|
|
GFP_KERNEL);
|
|
|
|
if (!adata->mount_matrix) {
|
|
|
|
ret = -ENOMEM;
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (i = 0; i < 3; i++) {
|
|
|
|
for (j = 0; j < 3; j++) {
|
|
|
|
int matrix_val = final_ont[i][j];
|
|
|
|
char *str_value;
|
|
|
|
|
|
|
|
switch (matrix_val) {
|
|
|
|
case -1:
|
|
|
|
str_value = "-1";
|
|
|
|
break;
|
|
|
|
case 0:
|
|
|
|
str_value = "0";
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
str_value = "1";
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
goto out;
|
|
|
|
}
|
|
|
|
adata->mount_matrix->rotation[i * 3 + j] = str_value;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Expose the mount matrix via ext_info */
|
|
|
|
for (i = 0; i < indio_dev->num_channels; i++)
|
|
|
|
channels[i].ext_info = mount_matrix_ext_info;
|
|
|
|
|
|
|
|
ret = 0;
|
|
|
|
dev_info(&indio_dev->dev, "computed mount matrix from ACPI\n");
|
|
|
|
|
|
|
|
out:
|
|
|
|
kfree(buffer.pointer);
|
|
|
|
return ret;
|
2019-11-11 11:21:15 +08:00
|
|
|
}
|
2018-12-20 14:59:33 +08:00
|
|
|
#else /* !CONFIG_ACPI */
|
2019-11-11 11:21:15 +08:00
|
|
|
static int apply_acpi_orientation(struct iio_dev *indio_dev,
|
|
|
|
struct iio_chan_spec *channels)
|
|
|
|
{
|
2018-12-20 14:59:33 +08:00
|
|
|
return 0;
|
|
|
|
}
|
2019-11-11 11:21:15 +08:00
|
|
|
#endif
|
2018-12-20 14:59:33 +08:00
|
|
|
|
2019-07-19 06:53:44 +08:00
|
|
|
/*
|
|
|
|
* st_accel_get_settings() - get sensor settings from device name
|
|
|
|
* @name: device name buffer reference.
|
|
|
|
*
|
|
|
|
* Return: valid reference on success, NULL otherwise.
|
|
|
|
*/
|
|
|
|
const struct st_sensor_settings *st_accel_get_settings(const char *name)
|
|
|
|
{
|
|
|
|
int index = st_sensors_get_settings_index(name,
|
|
|
|
st_accel_sensors_settings,
|
|
|
|
ARRAY_SIZE(st_accel_sensors_settings));
|
|
|
|
if (index < 0)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
return &st_accel_sensors_settings[index];
|
|
|
|
}
|
|
|
|
EXPORT_SYMBOL(st_accel_get_settings);
|
|
|
|
|
2014-10-03 23:35:36 +08:00
|
|
|
int st_accel_common_probe(struct iio_dev *indio_dev)
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
{
|
|
|
|
struct st_sensor_data *adata = iio_priv(indio_dev);
|
2020-03-13 18:49:49 +08:00
|
|
|
struct st_sensors_platform_data *pdata = dev_get_platdata(adata->dev);
|
2018-12-20 14:59:33 +08:00
|
|
|
struct iio_chan_spec *channels;
|
|
|
|
size_t channels_size;
|
2013-09-17 00:02:00 +08:00
|
|
|
int err;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
|
|
|
|
indio_dev->modes = INDIO_DIRECT_MODE;
|
|
|
|
indio_dev->info = &accel_info;
|
|
|
|
|
2019-07-19 06:53:52 +08:00
|
|
|
err = st_sensors_verify_id(indio_dev);
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
if (err < 0)
|
2021-04-15 03:54:51 +08:00
|
|
|
return err;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
|
2013-06-03 22:58:00 +08:00
|
|
|
adata->num_data_channels = ST_ACCEL_NUMBER_DATA_CHANNELS;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
indio_dev->num_channels = ST_SENSORS_NUMBER_ALL_CHANNELS;
|
|
|
|
|
2018-12-20 14:59:33 +08:00
|
|
|
channels_size = indio_dev->num_channels * sizeof(struct iio_chan_spec);
|
|
|
|
channels = devm_kmemdup(&indio_dev->dev,
|
|
|
|
adata->sensor_settings->ch,
|
|
|
|
channels_size, GFP_KERNEL);
|
2021-04-15 03:54:51 +08:00
|
|
|
if (!channels)
|
|
|
|
return -ENOMEM;
|
2018-12-20 14:59:33 +08:00
|
|
|
|
|
|
|
if (apply_acpi_orientation(indio_dev, channels))
|
|
|
|
dev_warn(&indio_dev->dev,
|
|
|
|
"failed to apply ACPI orientation data: %d\n", err);
|
|
|
|
|
|
|
|
indio_dev->channels = channels;
|
2020-03-13 18:49:50 +08:00
|
|
|
adata->current_fullscale = &adata->sensor_settings->fs.fs_avl[0];
|
2014-10-03 23:35:35 +08:00
|
|
|
adata->odr = adata->sensor_settings->odr.odr_avl[0].hz;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
|
2018-03-11 00:21:32 +08:00
|
|
|
if (!pdata)
|
|
|
|
pdata = (struct st_sensors_platform_data *)&default_accel_pdata;
|
|
|
|
|
2018-03-09 17:02:45 +08:00
|
|
|
err = st_sensors_init_sensor(indio_dev, pdata);
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
if (err < 0)
|
2021-04-15 03:54:51 +08:00
|
|
|
return err;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
|
2013-09-18 17:00:00 +08:00
|
|
|
err = st_accel_allocate_ring(indio_dev);
|
|
|
|
if (err < 0)
|
2021-04-15 03:54:51 +08:00
|
|
|
return err;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
|
2019-08-03 01:59:13 +08:00
|
|
|
if (adata->irq > 0) {
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
err = st_sensors_allocate_trigger(indio_dev,
|
2013-02-09 18:49:00 +08:00
|
|
|
ST_ACCEL_TRIGGER_OPS);
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
if (err < 0)
|
|
|
|
goto st_accel_probe_trigger_error;
|
|
|
|
}
|
|
|
|
|
|
|
|
err = iio_device_register(indio_dev);
|
|
|
|
if (err)
|
|
|
|
goto st_accel_device_register_error;
|
|
|
|
|
2014-04-14 03:08:00 +08:00
|
|
|
dev_info(&indio_dev->dev, "registered accelerometer %s\n",
|
|
|
|
indio_dev->name);
|
|
|
|
|
2013-09-17 00:02:00 +08:00
|
|
|
return 0;
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
|
|
|
|
st_accel_device_register_error:
|
2019-08-03 01:59:13 +08:00
|
|
|
if (adata->irq > 0)
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
st_sensors_deallocate_trigger(indio_dev);
|
|
|
|
st_accel_probe_trigger_error:
|
2013-09-18 17:00:00 +08:00
|
|
|
st_accel_deallocate_ring(indio_dev);
|
iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
|
|
|
return err;
|
|
|
|
}
|
|
|
|
EXPORT_SYMBOL(st_accel_common_probe);
|
|
|
|
|
|
|
|
void st_accel_common_remove(struct iio_dev *indio_dev)
|
|
|
|
{
|
|
|
|
struct st_sensor_data *adata = iio_priv(indio_dev);
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iio_device_unregister(indio_dev);
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2019-08-03 01:59:13 +08:00
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if (adata->irq > 0)
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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st_sensors_deallocate_trigger(indio_dev);
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2013-09-18 17:00:00 +08:00
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st_accel_deallocate_ring(indio_dev);
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iio:accel: Add STMicroelectronics accelerometers driver
This patch adds a generic accelerometer driver for STMicroelectronics
accelerometers, currently it supports:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330.
Signed-off-by: Denis Ciocca <denis.ciocca@st.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2013-01-26 07:44:00 +08:00
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}
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EXPORT_SYMBOL(st_accel_common_remove);
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MODULE_AUTHOR("Denis Ciocca <denis.ciocca@st.com>");
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MODULE_DESCRIPTION("STMicroelectronics accelerometers driver");
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MODULE_LICENSE("GPL v2");
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