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path: root/drivers/iio/pressure/bmp280-i2c.c
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2024-08-03iio: pressure: bmp280: Sort headers alphabeticallyVasileios Amoiridis
Sort headers in alphabetical order Signed-off-by: Vasileios Amoiridis <vassilisamir@gmail.com> Link: https://patch.msgid.link/20240711211558.106327-4-vassilisamir@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-11-16iio: pressure: bmp280: Rearrange vars in reverse xmas tree orderAngel Iglesias
Small cleanup reordering local variable declarations following reverse christmas tree convention. Signed-off-by: Angel Iglesias <ang.iglesiasg@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/bb63a996eb9c4555bf83471770f0169d2627e79c.1697994521.git.ang.iglesiasg@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-11-16iio: pressure: bmp280: Use i2c_get_match_data()Biju Das
Replace device_get_match_data() and id lookup for retrieving match data by i2c_get_match_data(). Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/0554ddae62ba04ccacf58c2de04ec598c876665e.1697994521.git.ang.iglesiasg@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-21iio: Switch i2c drivers back to use .probe()Uwe Kleine-König
After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230515205048.19561-1-u.kleine-koenig@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-03-11iio: pressure: bmp280: Add support for new sensor BMP580Angel Iglesias
Adds compatibility with the new sensor generation, the BMP580. The measurement and initialization codepaths are adapted from the device datasheet and the repository from manufacturer at https://github.com/boschsensortec/BMP5-Sensor-API. Signed-off-by: Angel Iglesias <ang.iglesiasg@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/f899fceec9b48bc173bd4b7555f0a237fa32d520.1676823250.git.ang.iglesiasg@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-03-11iio: pressure: bmp280: Use chip_info pointers for each chip as driver dataAngel Iglesias
Refactor driver I2C and SPI implementations using pointers for each variant's chip_info as the driver data. Adds the regmap configuration to the chip_info struct. Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Suggested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Angel Iglesias <ang.iglesiasg@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/a48cfa756be48d61dbf656c65daff6e9a1290e6f.1676823250.git.ang.iglesiasg@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-11-23iio: pressure: bmp280: convert to i2c's .probe_new()Angel Iglesias
Use i2c_client_get_device_id() to get the i2c_device_id* parameter in the .new_probe() callback. Signed-off-by: Angel Iglesias <ang.iglesiasg@gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/5dcaa389ea2ffe7050091b07a3bc4b0c1c9d586b.1668361368.git.ang.iglesiasg@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-09-21iio: pressure: bmp280: Add support for BMP380 sensor familyAngel Iglesias
Adds compatibility with the new generation of this sensor, the BMP380. Includes basic sensor initialization to do pressure and temp measurements and allows tuning oversampling settings for each channel. The compensation algorithms are adapted from the device datasheet and the repository https://github.com/BoschSensortec/BMP3-Sensor-API. Signed-off-by: Angel Iglesias <ang.iglesiasg@gmail.com> Link: https://lore.kernel.org/r/f1da2a2f1bc5bb083f318335c23b4f3d9bb8e536.1663025017.git.ang.iglesiasg@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-09-21iio: pressure: bmp280: reorder i2c device tables declarationsAngel Iglesias
Change device tables declarations to forward order like in SPI codepath. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Angel Iglesias <ang.iglesiasg@gmail.com> Link: https://lore.kernel.org/r/a3969b60e428b9bd29ea1ebc6dd69aa5bbe59da0.1663025017.git.ang.iglesiasg@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-06-21iio: pressure: bmp280: Move symbol exports to IIO_BMP280 namespaceJonathan Cameron
Avoid unnecessary pollution of the global symbol namespace by moving library functions in to a specific namespace and import that into the drivers that make use of the functions. For more info: https://lwn.net/Articles/760045/ Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20220220173701.502331-3-jic23@kernel.org Reviewed-By: Joe Simmons-Talbott <joetalbott@gmail.com> Link: https://lore.kernel.org/r/20220604155306.422937-3-jic23@kernel.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-01-12iio: pressure: bmp280: Use new PM macrosPaul Cercueil
Use the new EXPORT_RUNTIME_DEV_PM_OPS() macro. It allows the underlying dev_pm_ops struct as well as the suspend/resume callbacks to be detected as dead code in the case where CONFIG_PM is disabled, without having to wrap everything inside #ifdef CONFIG_PM guards. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-12-29iio: pressure: bmp280: Allow device to be enumerated from ACPIAndy Shevchenko
There is no need to limit the driver use by OF/platform code. In this case we simple remove redundant OF parts from the code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-12-29iio: pressure: bmp280: Drop ACPI supportAndy Shevchenko
There is no evidence of officially registered ACPI IDs for these devices. Thus, revert ACPI support from the driver. All authors of the respective changes are being informed here: d5c94568cc1d ("iio: add bmp280 pressure and temperature driver") 6dba72eca7fb ("iio: pressure: bmp280: add support for BMP180") 14beaa8f5ab1 ("iio: pressure: bmp280: add humidity support") Above seems a cargo cult without paying attention to how ACPI IDs are being allocated. Cc: Vlad Dogaru <ddvlad@gmail.com> Cc: Akinobu Mita <akinobu.mita@gmail.com> Cc: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-10-22iio: pressure: bmp280: use devm action and remove labels from probeBartosz Golaszewski
We can drop some duplicate code if we use devm_action for disabling regulators and pm and the managed variant of iio_device_register(). This allows us to completely remove all remove() callbacks from both i2c and spi code. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2019-05-21treewide: Add SPDX license identifier for more missed filesThomas Gleixner
Add SPDX license identifiers to all files which: - Have no license information of any form - Have MODULE_LICENCE("GPL*") inside which was used in the initial scan/conversion to ignore the file These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-07-03iio: pressure: bmp280: add power managementLinus Walleij
The PM280 has an internal standby-mode, but to really save power we should shut the sensor down and disconnect the power. With the proper .pm hooks we can enable both runtime and system power management of the sensor. We use the *force callbacks from the system PM hooks. When the sensor comes back we always reconfigure it to make sure it is ready to roll as expected. Cc: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-07-03iio: pressure: bmp280: add support for BMP085 EOC interruptLinus Walleij
The first version of this sensor, BMP085, supports sending an End-of-Conversion (EOC) interrupt. Add code to support this using a completion, in a similar vein as drivers/misc/bmp085.c does. Make sure to check that we are given a rising edge, because the EOC line goes from low-to-high when the conversion is ready. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-07-03iio: pressure: bmp280: split driver in logical partsLinus Walleij
This splits the BMP280 driver in three logical parts: the core driver bmp280-core that only operated on a struct device * and a struct regmap *, the regmap driver bmp280-regmap that can be shared between I2C and other transports and the I2C module driver bmp280-i2c. Cleverly bake all functionality into a single object bmp280.o so that we still get the same module binary built for the device in the end, without any fuzz exporting symbols to the left and right. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
generated by cgit (git 2.34.1) at 2025-03-19 05:16:10 +0000