diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-25 10:50:51 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-25 10:50:51 +0200 |
commit | bf402c08ebc286f613501f4d2dc00304aed47ceb (patch) | |
tree | 2f08c3c627f8e658d8893ceaa5365f1ecdb13fb4 /drivers/iio/gyro/fxas21002c.h | |
parent | Merge 5.1-rc6 into staging-next (diff) | |
parent | iio: adc: qcom-spmi-adc5: Fix of-based module autoloading (diff) | |
download | linux-dev-bf402c08ebc286f613501f4d2dc00304aed47ceb.tar.xz linux-dev-bf402c08ebc286f613501f4d2dc00304aed47ceb.zip |
Merge tag 'iio-for-5.2b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
Second set of IIO new device support, features and cleanup for the 5.2 cycle.
New device suport
* ad7606
- Support the AD7616 16 channel, 12bit ADC.
* fxas21002c
- New driver for this gyroscope with I2C and SPI support.
* lsm6dsx
- Support the lsm6dsr, new device information structure and dt bindings.
* srf04
- Addition device IDs for mb1000, mb1010, mb1020, mb1030 and mb1040 +
support of different required trigger pulse lengths.
* st-accel
- Support the ls2de12, new device info and dt bindings.
* ti-ads8344
- New driver for this 8 channel, 16 bit SPI ADC.
Binding conversions to yaml - we have started doing these in general for IIO.
* avia-hx711
* bmp085
Cleanups and minor fixes / additions
* ad5758
- Fixup for some changes between preproduction parts and final part.
* ad7606
- Refactor handling of oversampling to make it easy to vary between
supported devices.
* ad9832
- Organise includes.
- Clock framework to handle clocks.
* ad9834
- Drop unnecessary parenthesis.
* bmc150
- Use __func__ rather than hardcoding.
* dummy_evgen.
- Fix a memleak on error in probe.
* kxcjk1013
- Add KXCJ91008 ACPI ID as seen in the wild.
- Use __func__ rather than hardcoding.
* imx7d
- Local dev variable to simplify code a bit.
- dev_err replaces pr_err to give more info.
- devm_platform_ioremap_resource for small reduction in boilerplate.
- Simplify probe and remove by sharing suspend / resume logic.
- Devm for iio_device_register as remove only contains the unregister.
* lsm6dsx
- Remove a variable that was never read.
- Open code values where they are effectively described by what is assigned
to them rather than using uninformative defines.
* max31856
- Avoid an unintialized ret variable in a path that can't actually occur
but is hard for a static checker to know.
* max9611
- White space
* mpu3050
- Reduce a sleep worst case by switching from msleep to usleep_range.
* qcom-spmi-adc5
- Add MODULE_DEVICE_TABLE to assist autoloading of this as a module.
* stm32-dfsdm
- Fix missing dependencies.
* stm32-timer trigger
- Fix a build issue when disabled.
* ti-ads7950
- Fix mising dependency on CONFIG_GPIOLIB.
* tag 'iio-for-5.2b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (42 commits)
iio: adc: qcom-spmi-adc5: Fix of-based module autoloading
iio: dummy_evgen: fix possible memleak in evgen init
iio:accel:Switch hardcoded function name with a reference to __func__ making the code more maintainable
iio: adc: stm32-dfsdm: fix triggered buffer build dependency
iio: adc: stm32-dfsdm: fix unmet direct dependencies detected
iio: trigger: stm32-timer: fix build issue when disabled
iio: imx7d_adc: Use devm_iio_device_register()
iio: imx7d_adc: Simplify imx7d_adc_remove() with imx7d_adc_suspend()
iio: imx7d_adc: Simplify imx7d_adc_probe() with imx7d_adc_resume()
drivers/iio/gyro/mpu3050-core.c: This patch fix the following checkpatch warning.
iio: dac: ad5758: Modifications for new revision
iio: imu: st_lsm6dsx: inline per-sensor data
iio: adc: Add driver for the TI ADS8344 A/DC chips
dt-bindings: iio: adc: Add bindings for TI ADS8344 A/DC chips
MAINTAINERS: add entry for fxas21002c gyro driver
iio: gyro: fxas21002c: add spi driver
iio: gyro: fxas21002c: add i2c driver
iio: gyro: add core driver for fxas21002c
iio: gyro: add DT bindings to fxas21002c
Kconfig: change configuration of srf04 ultrasonic iio sensor
...
Diffstat (limited to 'drivers/iio/gyro/fxas21002c.h')
-rw-r--r-- | drivers/iio/gyro/fxas21002c.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/drivers/iio/gyro/fxas21002c.h b/drivers/iio/gyro/fxas21002c.h new file mode 100644 index 000000000000..566d92de2676 --- /dev/null +++ b/drivers/iio/gyro/fxas21002c.h @@ -0,0 +1,150 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Driver for NXP FXAS21002C Gyroscope - Header + * + * Copyright (C) 2019 Linaro Ltd. + */ + +#ifndef FXAS21002C_H_ +#define FXAS21002C_H_ + +#include <linux/regmap.h> + +#define FXAS21002C_REG_STATUS 0x00 +#define FXAS21002C_REG_OUT_X_MSB 0x01 +#define FXAS21002C_REG_OUT_X_LSB 0x02 +#define FXAS21002C_REG_OUT_Y_MSB 0x03 +#define FXAS21002C_REG_OUT_Y_LSB 0x04 +#define FXAS21002C_REG_OUT_Z_MSB 0x05 +#define FXAS21002C_REG_OUT_Z_LSB 0x06 +#define FXAS21002C_REG_DR_STATUS 0x07 +#define FXAS21002C_REG_F_STATUS 0x08 +#define FXAS21002C_REG_F_SETUP 0x09 +#define FXAS21002C_REG_F_EVENT 0x0A +#define FXAS21002C_REG_INT_SRC_FLAG 0x0B +#define FXAS21002C_REG_WHO_AM_I 0x0C +#define FXAS21002C_REG_CTRL0 0x0D +#define FXAS21002C_REG_RT_CFG 0x0E +#define FXAS21002C_REG_RT_SRC 0x0F +#define FXAS21002C_REG_RT_THS 0x10 +#define FXAS21002C_REG_RT_COUNT 0x11 +#define FXAS21002C_REG_TEMP 0x12 +#define FXAS21002C_REG_CTRL1 0x13 +#define FXAS21002C_REG_CTRL2 0x14 +#define FXAS21002C_REG_CTRL3 0x15 + +enum fxas21002c_fields { + F_DR_STATUS, + F_OUT_X_MSB, + F_OUT_X_LSB, + F_OUT_Y_MSB, + F_OUT_Y_LSB, + F_OUT_Z_MSB, + F_OUT_Z_LSB, + /* DR_STATUS */ + F_ZYX_OW, F_Z_OW, F_Y_OW, F_X_OW, F_ZYX_DR, F_Z_DR, F_Y_DR, F_X_DR, + /* F_STATUS */ + F_OVF, F_WMKF, F_CNT, + /* F_SETUP */ + F_MODE, F_WMRK, + /* F_EVENT */ + F_EVENT, FE_TIME, + /* INT_SOURCE_FLAG */ + F_BOOTEND, F_SRC_FIFO, F_SRC_RT, F_SRC_DRDY, + /* WHO_AM_I */ + F_WHO_AM_I, + /* CTRL_REG0 */ + F_BW, F_SPIW, F_SEL, F_HPF_EN, F_FS, + /* RT_CFG */ + F_ELE, F_ZTEFE, F_YTEFE, F_XTEFE, + /* RT_SRC */ + F_EA, F_ZRT, F_ZRT_POL, F_YRT, F_YRT_POL, F_XRT, F_XRT_POL, + /* RT_THS */ + F_DBCNTM, F_THS, + /* RT_COUNT */ + F_RT_COUNT, + /* TEMP */ + F_TEMP, + /* CTRL_REG1 */ + F_RST, F_ST, F_DR, F_ACTIVE, F_READY, + /* CTRL_REG2 */ + F_INT_CFG_FIFO, F_INT_EN_FIFO, F_INT_CFG_RT, F_INT_EN_RT, + F_INT_CFG_DRDY, F_INT_EN_DRDY, F_IPOL, F_PP_OD, + /* CTRL_REG3 */ + F_WRAPTOONE, F_EXTCTRLEN, F_FS_DOUBLE, + /* MAX FIELDS */ + F_MAX_FIELDS, +}; + +static const struct reg_field fxas21002c_reg_fields[] = { + [F_DR_STATUS] = REG_FIELD(FXAS21002C_REG_STATUS, 0, 7), + [F_OUT_X_MSB] = REG_FIELD(FXAS21002C_REG_OUT_X_MSB, 0, 7), + [F_OUT_X_LSB] = REG_FIELD(FXAS21002C_REG_OUT_X_LSB, 0, 7), + [F_OUT_Y_MSB] = REG_FIELD(FXAS21002C_REG_OUT_Y_MSB, 0, 7), + [F_OUT_Y_LSB] = REG_FIELD(FXAS21002C_REG_OUT_Y_LSB, 0, 7), + [F_OUT_Z_MSB] = REG_FIELD(FXAS21002C_REG_OUT_Z_MSB, 0, 7), + [F_OUT_Z_LSB] = REG_FIELD(FXAS21002C_REG_OUT_Z_LSB, 0, 7), + [F_ZYX_OW] = REG_FIELD(FXAS21002C_REG_DR_STATUS, 7, 7), + [F_Z_OW] = REG_FIELD(FXAS21002C_REG_DR_STATUS, 6, 6), + [F_Y_OW] = REG_FIELD(FXAS21002C_REG_DR_STATUS, 5, 5), + [F_X_OW] = REG_FIELD(FXAS21002C_REG_DR_STATUS, 4, 4), + [F_ZYX_DR] = REG_FIELD(FXAS21002C_REG_DR_STATUS, 3, 3), + [F_Z_DR] = REG_FIELD(FXAS21002C_REG_DR_STATUS, 2, 2), + [F_Y_DR] = REG_FIELD(FXAS21002C_REG_DR_STATUS, 1, 1), + [F_X_DR] = REG_FIELD(FXAS21002C_REG_DR_STATUS, 0, 0), + [F_OVF] = REG_FIELD(FXAS21002C_REG_F_STATUS, 7, 7), + [F_WMKF] = REG_FIELD(FXAS21002C_REG_F_STATUS, 6, 6), + [F_CNT] = REG_FIELD(FXAS21002C_REG_F_STATUS, 0, 5), + [F_MODE] = REG_FIELD(FXAS21002C_REG_F_SETUP, 6, 7), + [F_WMRK] = REG_FIELD(FXAS21002C_REG_F_SETUP, 0, 5), + [F_EVENT] = REG_FIELD(FXAS21002C_REG_F_EVENT, 5, 5), + [FE_TIME] = REG_FIELD(FXAS21002C_REG_F_EVENT, 0, 4), + [F_BOOTEND] = REG_FIELD(FXAS21002C_REG_INT_SRC_FLAG, 3, 3), + [F_SRC_FIFO] = REG_FIELD(FXAS21002C_REG_INT_SRC_FLAG, 2, 2), + [F_SRC_RT] = REG_FIELD(FXAS21002C_REG_INT_SRC_FLAG, 1, 1), + [F_SRC_DRDY] = REG_FIELD(FXAS21002C_REG_INT_SRC_FLAG, 0, 0), + [F_WHO_AM_I] = REG_FIELD(FXAS21002C_REG_WHO_AM_I, 0, 7), + [F_BW] = REG_FIELD(FXAS21002C_REG_CTRL0, 6, 7), + [F_SPIW] = REG_FIELD(FXAS21002C_REG_CTRL0, 5, 5), + [F_SEL] = REG_FIELD(FXAS21002C_REG_CTRL0, 3, 4), + [F_HPF_EN] = REG_FIELD(FXAS21002C_REG_CTRL0, 2, 2), + [F_FS] = REG_FIELD(FXAS21002C_REG_CTRL0, 0, 1), + [F_ELE] = REG_FIELD(FXAS21002C_REG_RT_CFG, 3, 3), + [F_ZTEFE] = REG_FIELD(FXAS21002C_REG_RT_CFG, 2, 2), + [F_YTEFE] = REG_FIELD(FXAS21002C_REG_RT_CFG, 1, 1), + [F_XTEFE] = REG_FIELD(FXAS21002C_REG_RT_CFG, 0, 0), + [F_EA] = REG_FIELD(FXAS21002C_REG_RT_SRC, 6, 6), + [F_ZRT] = REG_FIELD(FXAS21002C_REG_RT_SRC, 5, 5), + [F_ZRT_POL] = REG_FIELD(FXAS21002C_REG_RT_SRC, 4, 4), + [F_YRT] = REG_FIELD(FXAS21002C_REG_RT_SRC, 3, 3), + [F_YRT_POL] = REG_FIELD(FXAS21002C_REG_RT_SRC, 2, 2), + [F_XRT] = REG_FIELD(FXAS21002C_REG_RT_SRC, 1, 1), + [F_XRT_POL] = REG_FIELD(FXAS21002C_REG_RT_SRC, 0, 0), + [F_DBCNTM] = REG_FIELD(FXAS21002C_REG_RT_THS, 7, 7), + [F_THS] = REG_FIELD(FXAS21002C_REG_RT_SRC, 0, 6), + [F_RT_COUNT] = REG_FIELD(FXAS21002C_REG_RT_COUNT, 0, 7), + [F_TEMP] = REG_FIELD(FXAS21002C_REG_TEMP, 0, 7), + [F_RST] = REG_FIELD(FXAS21002C_REG_CTRL1, 6, 6), + [F_ST] = REG_FIELD(FXAS21002C_REG_CTRL1, 5, 5), + [F_DR] = REG_FIELD(FXAS21002C_REG_CTRL1, 2, 4), + [F_ACTIVE] = REG_FIELD(FXAS21002C_REG_CTRL1, 1, 1), + [F_READY] = REG_FIELD(FXAS21002C_REG_CTRL1, 0, 0), + [F_INT_CFG_FIFO] = REG_FIELD(FXAS21002C_REG_CTRL2, 7, 7), + [F_INT_EN_FIFO] = REG_FIELD(FXAS21002C_REG_CTRL2, 6, 6), + [F_INT_CFG_RT] = REG_FIELD(FXAS21002C_REG_CTRL2, 5, 5), + [F_INT_EN_RT] = REG_FIELD(FXAS21002C_REG_CTRL2, 4, 4), + [F_INT_CFG_DRDY] = REG_FIELD(FXAS21002C_REG_CTRL2, 3, 3), + [F_INT_EN_DRDY] = REG_FIELD(FXAS21002C_REG_CTRL2, 2, 2), + [F_IPOL] = REG_FIELD(FXAS21002C_REG_CTRL2, 1, 1), + [F_PP_OD] = REG_FIELD(FXAS21002C_REG_CTRL2, 0, 0), + [F_WRAPTOONE] = REG_FIELD(FXAS21002C_REG_CTRL3, 3, 3), + [F_EXTCTRLEN] = REG_FIELD(FXAS21002C_REG_CTRL3, 2, 2), + [F_FS_DOUBLE] = REG_FIELD(FXAS21002C_REG_CTRL3, 0, 0), +}; + +extern const struct dev_pm_ops fxas21002c_pm_ops; + +int fxas21002c_core_probe(struct device *dev, struct regmap *regmap, int irq, + const char *name); +void fxas21002c_core_remove(struct device *dev); +#endif |