summaryrefslogtreecommitdiffstats
path: root/drivers/thermal (unfollow)
Commit message (Collapse)AuthorFilesLines
2019-07-27iio: magnetometer: mmc35240: Fix a typo in the name of a constantChristophe JAILLET1-2/+2
Everything is about mmc35240_ except MMC53240_WAIT_SET_RESET (3 and 5 switched). This is likely a typo. Define and use MMC35240_WAIT_SET_RESET instead. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: pressure: hp03: convert to i2c_new_dummy_deviceWolfram Sang1-3/+3
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: light: veml6070: convert to i2c_new_dummy_deviceWolfram Sang1-3/+3
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: light: cm36651: convert to i2c_new_dummy_deviceWolfram Sang1-6/+6
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27dt-bindings: iio: imu: add bindings for ADIS16460Alexandru Ardelean2-0/+54
This change adds device-tree bindings for the ADIS16460. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: imu: Add support for the ADIS16460 IMUAlexandru Ardelean4-0/+509
The ADIS16460 device is a complete inertial system that includes a triaxial gyroscope and a triaxial accelerometer. It's more simplified design than that of the ADIS16480, and does not offer the triaxial magnetometers & pressure sensors. It does also have a temperature sensor (like the ADIS16480). Since it is part of the ADIS16XXX family, it re-uses parts of the ADIS library. Naturally, the register map is different and much more simplified than the ADIS16480 subfamily, so it cannot be integrated into that driver. A major difference is that the registers are not paged. One thing that is particularly special about it, is that it requires a higher delay between CS changes (i.e. when CS goes up, the spec recommends that it be brought down after a minimum of 16 uS). Other ADIS chips require (via spec) a minimum of 2 uS between CS changes. The kernel's 10 uS default should be fine for those other chips; they haven't been tested with lower CS change delays yet. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/adis16460.pdf Signed-off-by: Dragos Bogdan <dragos.bogdan@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: imu: adis: Add support for SPI transfer cs_change_delayAlexandru Ardelean2-0/+14
The ADIS16460 requires a higher delay before the next transfer. Since the SPI framework supports configuring the delay before the next transfer, this driver will become the first user of it. The support for this functionality in ADIS16460 requires an addition to the ADIS lib to support the `cs_change_delay` functionality from the SPI subsystem. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: mxc4005: Use device-managed APIsChuhong Yuan1-34/+6
Use device-managed APIs to simplify the code. The remove function is redundant now and can be deleted. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: humidity: Use device-managed APIsChuhong Yuan2-37/+6
Use device-managed APIs to simplify the code. The remove functions are redundant now and can be deleted. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27staging: iio: ad2s1210: Use device-managed APIChuhong Yuan1-11/+1
Use device-managed API to simplify the code. The remove function is redundant now and can be deleted. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: maxim_thermocouple: Use device-managed APIsChuhong Yuan1-22/+3
Use device-managed APIs to simplify the code. The remove functions are redundant now and can be deleted. Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: make st_sensors drivers use regmapDenis Ciocca19-212/+104
This patch is meant to replace the i2c/spi transfer functions with regmap. SPI framework requires DMA safe buffers so let's add GFP_DMA flag for memory allocation used by bulk_read functions. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: move 3-wire spi initialization to st_sensors_spiDenis Ciocca12-71/+97
Some devices need to be configured with special bit in order to use spi 3-wire. This was done during device identification phase. Instead, let's move this part as spi specific. Doing this the check_device_support function becomes a simple device id check, so let's rename it. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio:pressure: device settings are set immediately during probeDenis Ciocca2-13/+32
This patch set pressure settings right after probe start. This is done in preparation of regmap that needs different configuration based on multiread bit value. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio:magn: device settings are set immediately during probeDenis Ciocca2-7/+27
This patch set magn settings right after probe start. This is done in preparation of regmap that needs different configuration based on multiread bit value. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio:gyro: device settings are set immediately during probeDenis Ciocca2-7/+27
This patch set gyro settings right after probe start. This is done in preparation of regmap that needs different configuration based on multiread bit value. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio:accel: device settings are set immediately during probeDenis Ciocca2-8/+27
This patch set accel settings right after probe start. This is done in preparation of regmap that needs different configuration based on multiread bit value. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio:pressure: introduce st_press_get_settings() functionDenis Ciocca2-0/+19
The function is introduced to retrieve press device settings. It will be used by probe in order to configure regmap. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio:magn: introduce st_magn_get_settings() functionDenis Ciocca2-0/+19
The function is introduced to retrieve magn device settings. It will be used by probe in order to configure regmap. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio:gyro: introduce st_gyro_get_settings() functionDenis Ciocca2-0/+19
The function is introduced to retrieve gyro device settings. It will be used by probe in order to configure regmap. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio:accel: introduce st_accel_get_settings() functionDenis Ciocca2-0/+19
The function is introduced to retrieve accel device settings. It will be used by probe in order to configure regmap. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio:common:st_sensors: add st_sensors_get_settings_index() helper functionDenis Ciocca2-15/+38
Extract from st_sensors_check_device_support() function the code that is used to get the specific settings for a device. This will be used as generic extractor by each ST driver. Signed-off-by: Denis Ciocca <denis.ciocca@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: cros_ec: Remove replacing error code with -EIOGwendal Grignou3-46/+51
Due to an API misread, error code can be different for -EIO when reading a sysfs entry. Return the error reported by the cros_ec stack. Check the proper error message (protocol error, not supported) is reported when there is an error returned by the EC stack. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: cros_ec: Add calibscale for 3d MEMSGwendal Grignou5-15/+57
Add calibration scale support to accel, gyro and magnetometer. Check on eve with current firmware, check reading calibscale returns 1.0, check with newer firmware values are applied. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: light: apds9960: Fix a typoChristophe JAILLET1-1/+1
s/ADPS9960/APDS9960/ (P and D switched) Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: sca3000: Fix a typoChristophe JAILLET1-1/+1
All #define are about SCA3000_... except the last one. Make it consistent. s/SAC3000/SCA3000/ This #define is apparently unused up to now. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27IIO: stm32: Remove quadrature related functions from trigger driverBenjamin Gaignard2-107/+0
Quadrature feature is now hosted on it own framework. Remove quadrature related code from stm32-trigger driver to avoid code duplication and simplify the ABI. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27staging: iio: ad7192: create of_device_id arrayBárbara Fernandes1-0/+12
Create list of compatible device ids to be matched with those stated in the device tree. Signed-off-by: Bárbara Fernandes <barbara.fernandes@usp.br> Signed-off-by: Wilson Sales <spoonm@spoonm.org> Co-developed by: Wilson Sales <spoonm@spoonm.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27dt-bindings: iio: imu: st_lsm6dsx: add lsm6ds3tr-c device bindingsLorenzo Bianconi1-0/+1
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: imu: st_lsm6dsx: add support to LSM6DS3TR-CLorenzo Bianconi6-6/+21
Add support to STM LSM6DS3TR-C 6-axis (acc + gyro) Mems sensor https://www.st.com/resource/en/datasheet/lsm6ds3tr-c.pdf Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27Documentation: ABI: iio: Add missing newline at end of fileGeert Uytterhoeven1-1/+1
"git diff" says: \ No newline at end of file after modifying the files. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: adc: stm32-adc: add analog switches supply controlFabrice Gasnier1-1/+192
On stm32h7 and stm32mp1, the ADC inputs are multiplexed with analog switches which have reduced performances when their supply is below 2.7V (vdda by default): - 3.3V embedded booster can be used, to get full ADC performances (increases power consumption). - vdd supply can be selected if above 2.7V by setting ANASWVDD syscfg bit, on STM32MP1 only. Make this optional, since this is a trade-off between analog performance and power consumption. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27dt-bindings: iio: adc: stm32: add analog switches supply controlFabrice Gasnier1-0/+6
On stm32h7 and stm32mp1, the ADC inputs are multiplexed with analog switches which have reduced performances when their supply is below 2.7V (vdda by default). Booster or vdd can be used, to get full ADC performances. Add documentation for: - optional booster-supply that can be used on stm32h7 and stm32mp1. - optional vdd-supply that can be used on stm32mp1 to supply analog circuitry, selected by syscfg. Mark these as optional, since this is a trade-off between analog performance and power consumption. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-07-27iio: light: stk3310: Add device tree supportLuca Weiss1-0/+9
Add device tree support for the stk33xx family of ambient light sensors. Tested-by: Martijn Braam <martijn@brixit.nl> Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>