linux/platform_data/st_sensors_pdata.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * STMicroelectronics sensors platform-data driver
0004  *
0005  * Copyright 2013 STMicroelectronics Inc.
0006  *
0007  * Denis Ciocca <denis.ciocca@st.com>
0008  */
0009
0010 #ifndef ST_SENSORS_PDATA_H
0011 #define ST_SENSORS_PDATA_H
0012
0013 /**
0014  * struct st_sensors_platform_data - Platform data for the ST sensors
0015  * @drdy_int_pin: Redirect DRDY on pin 1 (1) or pin 2 (2).
0016  *  Available only for accelerometer, magnetometer and pressure sensors.
0017  *  Accelerometer DRDY on LSM330 available only on pin 1 (see datasheet).
0018  *  Magnetometer DRDY is supported only on LSM9DS0.
0019  * @open_drain: set the interrupt line to be open drain if possible.
0020  * @spi_3wire: enable spi-3wire mode.
0021  * @pullups: enable/disable i2c controller pullup resistors.
0022  * @wakeup_source: enable/disable device as wakeup generator.
0023  */
0024 struct st_sensors_platform_data {
0025     u8 drdy_int_pin;
0026     bool open_drain;
0027     bool spi_3wire;
0028     bool pullups;
0029     bool wakeup_source;
0030 };
0031
0032 #endif /* ST_SENSORS_PDATA_H */