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| * | iio: light: vcnl4000: Add period for vcnl4040/4200Astrid Rost2023-07-201-2/+159
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add read/write attribute for proximity and illuminance period. The period is set in the interrupt persistence flags(PS_PERS and ALS_PERS). An interrupt will not be asserted if the raw value is not over (or lower) than the threshold for the set continued amount of measurements. The time in seconds is calculated by the number of continued refreshes multiplied with the integration time. It will always pick the next lower possible value. The period changes, if the integration time is changed. Signed-off-by: Astrid Rost <astrid.rost@axis.com> Link: https://lore.kernel.org/r/20230613135025.2596641-7-astrid.rost@axis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: light: vcnl4000: add illuminance irq vcnl4040/4200Astrid Rost2023-07-201-2/+92
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support to configure ambient light sensor interrupts and threshold limits for vcnl4040 and vcnl4200. If an interrupt is detected an event will be pushed to the event interface. Signed-off-by: Astrid Rost <astrid.rost@axis.com> Link: https://lore.kernel.org/r/20230613135025.2596641-6-astrid.rost@axis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: light: vcnl4000: Add als_it for vcnl4040/4200Astrid Rost2023-07-201-3/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add illuminance integration time for vcnl4040 and vcnl4200. Add read/write attribute for illuminance integration time and read attribute for available integration times. Set scale and sampling rate according to the integration time. Signed-off-by: Astrid Rost <astrid.rost@axis.com> Link: https://lore.kernel.org/r/20230613135025.2596641-5-astrid.rost@axis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: light: vcnl4000: Check type with switch caseAstrid Rost2023-07-201-52/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check IIO_PROXIMITY with switch case in order to make it easier to add further types like light. Add check for IIO_EV_INFO_VALUE for writing rising or falling events. Signed-off-by: Astrid Rost <astrid.rost@axis.com> Link: https://lore.kernel.org/r/20230613135025.2596641-4-astrid.rost@axis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: light: vcnl4000: Add proximity ps_it for vcnl4200Astrid Rost2023-07-201-7/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ps_it attributes for vcnl4200 (similar to vcnl4040). Add read/write attribute for proximity integration time. Read attribute for available proximity integration times. Change sampling rate depending on integration time. Signed-off-by: Astrid Rost <astrid.rost@axis.com> Link: https://lore.kernel.org/r/20230613135025.2596641-3-astrid.rost@axis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: light: vcnl4000: Add proximity irq for vcnl4200Astrid Rost2023-07-201-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add proximity interrupt support for vcnl4200 (similar to vcnl4040). Add support to configure proximity sensor interrupts and threshold limits. If an interrupt is detected an event will be pushed to the event interface. Signed-off-by: Astrid Rost <astrid.rost@axis.com> Link: https://lore.kernel.org/r/20230613135025.2596641-2-astrid.rost@axis.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: accel: da280: Add support for the DA217 accelerometerHans de Goede2023-07-201-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The DA217 accelerometer is another DA280 compatible accelerometer, add its device-ids to the da280 driver. Reported-by: Juno Computers USA <usa@junocomputers.com> Tested-by: Juno Computers USA <usa@junocomputers.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230613094346.162551-1-hdegoede@redhat.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: imu: inv_mpu6050: use the common inv_sensors timestamp moduleJean-Baptiste Maneyrol2023-07-205-93/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace timestamping by the new common inv_sensors timestamp module. The principle behind is the same but the implementation in the new module is far better providing less jitter and a better estimation. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230606162147.79667-5-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: make invensense timestamp module genericJean-Baptiste Maneyrol2023-07-206-85/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename common module to inv_sensors_timestamp, add configuration at init (chip internal clock, acceptable jitter, ...) and update inv_icm42600 driver integration. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230606162147.79667-4-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: move inv_icm42600 timestamp module in commonJean-Baptiste Maneyrol2023-07-2012-88/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create new inv_sensors common modules and move inv_icm42600 timestamp module inside. This module will be used by IMUs and also in the future by other chips. Modify inv_icm42600 driver to use timestamp module and do some headers cleanup. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230606162147.79667-3-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: imu: inv_icm42600: make timestamp module chip independentJean-Baptiste Maneyrol2023-07-203-19/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move icm42600 dependent function inside the core module. Do some headers cleanup at the same time. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230606162147.79667-2-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: adi: ad7192: Add error check and more debug logMarkus Burri2023-07-151-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Print read and expected device ID as debug warning. Add error check for ad_sd_init() result. Reviewed-by: Nuno Sa <nuno.sa@analog.com> Signed-off-by: Markus Burri <markus.burri@mt.com> Link: https://lore.kernel.org/r/20230614073033.2497318-1-markus.burri@mt.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: adc: ad7192: Simplify using devm_clk_get_optional_enabled()Christophe JAILLET2023-07-151-15/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If st->mclk is not NULL, then st->clock_sel is either AD7192_CLK_EXT_MCLK2 or AD7192_CLK_EXT_MCLK1_2. So devm_clk_get_optional_enabled() can be used instead of hand writing it. This saves some line of code. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/7dbe973905f1fdae5d2f5ae5a3b01dd1d6a9925b.1686774340.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | | Add cs42l43 PC focused SoundWire CODECMark Brown2023-08-229-33/+73
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>: This patch chain adds support for the Cirrus Logic cs42l43 PC focused SoundWire CODEC. The chain is currently based of Lee's for-mfd-next branch. This series is mostly just a resend keeping pace with the kernel under it, except for a minor fixup in the ASoC stuff. Thanks, Charles Charles Keepax (4): dt-bindings: mfd: cirrus,cs42l43: Add initial DT binding mfd: cs42l43: Add support for cs42l43 core driver pinctrl: cs42l43: Add support for the cs42l43 ASoC: cs42l43: Add support for the cs42l43 Lucas Tanure (2): soundwire: bus: Allow SoundWire peripherals to register IRQ handlers spi: cs42l43: Add SPI controller support .../bindings/sound/cirrus,cs42l43.yaml | 313 +++ MAINTAINERS | 4 + drivers/mfd/Kconfig | 23 + drivers/mfd/Makefile | 3 + drivers/mfd/cs42l43-i2c.c | 98 + drivers/mfd/cs42l43-sdw.c | 239 ++ drivers/mfd/cs42l43.c | 1188 +++++++++ drivers/mfd/cs42l43.h | 28 + drivers/pinctrl/cirrus/Kconfig | 11 + drivers/pinctrl/cirrus/Makefile | 2 + drivers/pinctrl/cirrus/pinctrl-cs42l43.c | 609 +++++ drivers/soundwire/bus.c | 32 + drivers/soundwire/bus_type.c | 12 + drivers/spi/Kconfig | 7 + drivers/spi/Makefile | 1 + drivers/spi/spi-cs42l43.c | 284 ++ include/linux/mfd/cs42l43-regs.h | 1184 +++++++++ include/linux/mfd/cs42l43.h | 102 + include/linux/soundwire/sdw.h | 9 + include/sound/cs42l43.h | 17 + sound/soc/codecs/Kconfig | 16 + sound/soc/codecs/Makefile | 4 + sound/soc/codecs/cs42l43-jack.c | 946 +++++++ sound/soc/codecs/cs42l43-sdw.c | 74 + sound/soc/codecs/cs42l43.c | 2278 +++++++++++++++++ sound/soc/codecs/cs42l43.h | 131 + 26 files changed, 7615 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/cirrus,cs42l43.yaml create mode 100644 drivers/mfd/cs42l43-i2c.c create mode 100644 drivers/mfd/cs42l43-sdw.c create mode 100644 drivers/mfd/cs42l43.c create mode 100644 drivers/mfd/cs42l43.h create mode 100644 drivers/pinctrl/cirrus/pinctrl-cs42l43.c create mode 100644 drivers/spi/spi-cs42l43.c create mode 100644 include/linux/mfd/cs42l43-regs.h create mode 100644 include/linux/mfd/cs42l43.h create mode 100644 include/sound/cs42l43.h create mode 100644 sound/soc/codecs/cs42l43-jack.c create mode 100644 sound/soc/codecs/cs42l43-sdw.c create mode 100644 sound/soc/codecs/cs42l43.c create mode 100644 sound/soc/codecs/cs42l43.h -- 2.30.2
| * | iio: cros_ec: Fix the allocation size for cros_ec_commandYiyuan Guo2023-07-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The struct cros_ec_command contains several integer fields and a trailing array. An allocation size neglecting the integer fields can lead to buffer overrun. Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org> Signed-off-by: Yiyuan Guo <yguoaz@gmail.com> Fixes: 974e6f02e27e ("iio: cros_ec_sensors_core: Add common functions for the ChromeOS EC Sensor Hub.") Link: https://lore.kernel.org/r/20230630143719.1513906-1-yguoaz@gmail.com Cc: <Stable@vger.kerenl.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: imu: lsm6dsx: Fix mount matrix retrievalAlejandro Tafalla2023-07-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function lsm6dsx_get_acpi_mount_matrix should return an error when ACPI support is not enabled to allow executing iio_read_mount_matrix in the probe function. Fixes: dc3d25f22b88 ("iio: imu: lsm6dsx: Add ACPI mount matrix retrieval") Signed-off-by: Alejandro Tafalla <atafalla@dnyon.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/20230714153132.27265-1-atafalla@dnyon.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: adc: meson: fix core clock enable/disable momentGeorge Stark2023-07-221-11/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable core clock at probe stage and disable it at remove stage. Core clock is responsible for turning on/off the entire SoC module so it should be on before the first module register is touched and be off at very last moment. Fixes: 3adbf3427330 ("iio: adc: add a driver for the SAR ADC found in Amlogic Meson SoCs") Signed-off-by: George Stark <gnstark@sberdevices.ru> Link: https://lore.kernel.org/r/20230721102413.255726-2-gnstark@sberdevices.ru Cc: <stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: core: Prevent invalid memory access when there is no parentMilan Zamazal2023-07-221-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 813665564b3d ("iio: core: Convert to use firmware node handle instead of OF node") switched the kind of nodes to use for label retrieval in device registration. Probably an unwanted change in that commit was that if the device has no parent then NULL pointer is accessed. This is what happens in the stock IIO dummy driver when a new entry is created in configfs: # mkdir /sys/kernel/config/iio/devices/dummy/foo BUG: kernel NULL pointer dereference, address: ... ... Call Trace: __iio_device_register iio_dummy_probe Since there seems to be no reason to make a parent device of an IIO dummy device mandatory, let’s prevent the invalid memory access in __iio_device_register when the parent device is NULL. With this change, the IIO dummy driver works fine with configfs. Fixes: 813665564b3d ("iio: core: Convert to use firmware node handle instead of OF node") Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Milan Zamazal <mzamazal@redhat.com> Link: https://lore.kernel.org/r/20230719083208.88149-1-mzamazal@redhat.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: frequency: admv1013: propagate errors from regulator_get_voltage()Dan Carpenter2023-07-221-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The regulator_get_voltage() function returns negative error codes. This function saves it to an unsigned int and then does some range checking and, since the error code falls outside the correct range, it returns -EINVAL. Beyond the messiness, this is bad because the regulator_get_voltage() function can return -EPROBE_DEFER and it's important to propagate that back properly so it can be handled. Fixes: da35a7b526d9 ("iio: frequency: admv1013: add support for ADMV1013") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/ce75aac3-2aba-4435-8419-02e59fdd862b@moroto.mountain Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: adc: ina2xx: avoid NULL pointer dereference on OF device matchAlvin Šipraga2023-07-151-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The affected lines were resulting in a NULL pointer dereference on our platform because the device tree contained the following list of compatible strings: power-sensor@40 { compatible = "ti,ina232", "ti,ina231"; ... }; Since the driver doesn't declare a compatible string "ti,ina232", the OF matching succeeds on "ti,ina231". But the I2C device ID info is populated via the first compatible string, cf. modalias population in of_i2c_get_board_info(). Since there is no "ina232" entry in the legacy I2C device ID table either, the struct i2c_device_id *id pointer in the probe function is NULL. Fix this by using the already populated type variable instead, which points to the proper driver data. Since the name is also wanted, add a generic one to the ina2xx_config table. Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk> Fixes: c43a102e67db ("iio: ina2xx: add support for TI INA2xx Power Monitors") Link: https://lore.kernel.org/r/20230619141239.2257392-1-alvin@pqrs.dk Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: light: bu27008: Fix intensity data typeMatti Vaittinen2023-07-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The intensity data from bu27008 is unsigned. The type of the scan data was incorrectly marked as signed resulting large intensity values to be interpreted as negative ones. Fix the scan data type. Fixes: 41ff93d14f78 ("iio: light: ROHM BU27008 color sensor") Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/240a7ca5fc1b76da20d81f930d00f31a54b1fdf8.1686648422.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: light: bu27008: Fix scale formatMatti Vaittinen2023-07-151-2/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver is expecting accuracy of NANOs for intensity scale in raw_write. The IIO core is however defaulting to MICROs. This leads the raw-write of smallest scales to never succeed as correct selector(s) are not found. Fix this by implementing the .write_raw_get_fmt callback to use NANO accuracy for writes of IIO_CHAN_INFO_SCALE. Fixes: 41ff93d14f78 ("iio: light: ROHM BU27008 color sensor") Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/e4778b74cde41431f77bc8dd88ec18605da0b400.1686648422.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: light: bu27034: Fix scale formatMatti Vaittinen2023-07-151-3/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver is expecting accuracy of NANOs for intensity scale in raw_write. The IIO core is however defaulting to MICROs. This leads the raw-write of smallest scales to never succeed as correct selector(s) are not found. Fix this by implementing the .write_raw_get_fmt callback to use NANO accuracy for writes of IIO_CHAN_INFO_SCALE. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Fixes: e52afbd61039 ("iio: light: ROHM BU27034 Ambient Light Sensor") Link: https://lore.kernel.org/r/5369117315cf05b88cf0ccb87373fd77190f6ca2.1686648422.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| * | iio: adc: ad7192: Fix ac excitation featureAlisa Roman2023-07-151-8/+8
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AC excitation enable feature exposed to user on AD7192, allowing a bit which should be 0 to be set. This feature is specific only to AD7195. AC excitation attribute moved accordingly. In the AD7195 documentation, the AC excitation enable bit is on position 22 in the Configuration register. ACX macro changed to match correct register and bit. Note that the fix tag is for the commit that moved the driver out of staging. Fixes: b581f748cce0 ("staging: iio: adc: ad7192: move out of staging") Signed-off-by: Alisa Roman <alisa.roman@analog.com> Cc: stable@vger.kernel.org Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20230614155242.160296-1-alisa.roman@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
* | iio: inkern: Add a helper to query an available minimum raw valueHerve Codina2023-07-091-0/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A helper, iio_read_max_channel_raw() exists to read the available maximum raw value of a channel but nothing similar exists to read the available minimum raw value. This new helper, iio_read_min_channel_raw(), fills the hole and can be used for reading the available minimum raw value of a channel. It is fully based on the existing iio_read_max_channel_raw(). Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/20230623085830.749991-11-herve.codina@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | iio: inkern: Replace a FIXME comment by a TODO oneHerve Codina2023-07-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This FIXME comment is more a TODO one. It is a note when someone will need for this currently unsupported case. Change from FIXME to TODO. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Suggested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/20230623085830.749991-10-herve.codina@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | iio: inkern: Use max_array() to get the maximum value from an arrayHerve Codina2023-07-091-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | Use max_array() to get the maximum value from an array instead of a custom local loop. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/20230623085830.749991-9-herve.codina@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | iio: inkern: Fix headers inclusion orderHerve Codina2023-07-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix the mutex.h inclusion order as it seems to be the only one misplaces. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/20230623085830.749991-7-herve.codina@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | iio: inkern: Remove the 'unused' variable usage in iio_channel_read_max()Herve Codina2023-07-091-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code uses a local variable to initialize a null pointer in order to avoid accessing this null pointer later on. Simply removed the 'unused' variable and check for the null pointer just before accessing it. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/20230623085830.749991-6-herve.codina@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | iio: inkern: Check error explicitly in iio_channel_read_max()Herve Codina2023-07-091-1/+4
|/ | | | | | | | | | | | | | | | The current implementation returns the error code as part of the default switch case. This can lead to returning an incorrect positive value in case of iio_avail_type enum entries evolution. In order to avoid this case, be more strict in error checking. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/20230623085830.749991-4-herve.codina@bootlin.com Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge tag 'driver-core-6.5-rc1' of ↵Linus Torvalds2023-07-032-16/+10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here are a small set of changes for 6.5-rc1 for some driver core changes. Included in here are: - device property cleanups to make it easier to write "agnostic" drivers when regards to the firmware layer underneath them (DT vs. ACPI) - debugfs documentation updates - devres additions - sysfs documentation and changes to handle empty directory creation logic better - tiny kernfs optimizations - other tiny changes All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: sysfs: Skip empty folders creation sysfs: Improve readability by following the kernel coding style drivers: fwnode: fix fwnode_irq_get[_byname]() ata: ahci_platform: Make code agnostic to OF/ACPI device property: Implement device_is_compatible() ACPI: Move ACPI_DEVICE_CLASS() to mod_devicetable.h base/node: Use 'property' to identify an access parameter driver core: device.h: add some missing kerneldocs kernfs: fix missing kernfs_idr_lock to remove an ID from the IDR isa: Remove unnecessary checks MAINTAINERS: add entry for auxiliary bus debugfs: Correct the 'debugfs_create_str' docs serial: qcom_geni: Comment use of devm_krealloc rather than devm_krealloc_array iio: adc: Use devm_krealloc_array hwmon: pmbus: Use devm_krealloc_array
| * Merge 6.4-rc5 into driver-core-nextGreg Kroah-Hartman2023-06-0518-82/+195
| |\ | | | | | | | | | | | | | | | We need the driver core fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | iio: adc: Use devm_krealloc_arrayJames Clark2023-05-302-16/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that it exists, use it instead of doing the multiplication and checking for overflow manually. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: James Clark <james.clark@arm.com> Link: https://lore.kernel.org/r/20230509094942.396150-4-james.clark@arm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge tag 'char-misc-6.5-rc1' of ↵Linus Torvalds2023-07-03226-467/+2936
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull Char/Misc updates from Greg KH: "Here is the big set of char/misc and other driver subsystem updates for 6.5-rc1. Lots of different, tiny, stuff in here, from a range of smaller driver subsystems, including pulls from some substems directly: - IIO driver updates and additions - W1 driver updates and fixes (and a new maintainer!) - FPGA driver updates and fixes - Counter driver updates - Extcon driver updates - Interconnect driver updates - Coresight driver updates - mfd tree tag merge needed for other updates on top of that, lots of small driver updates as patches, including: - static const updates for class structures - nvmem driver updates - pcmcia driver fix - lots of other small driver updates and fixes All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (243 commits) bsr: fix build problem with bsr_class static cleanup comedi: make all 'class' structures const char: xillybus: make xillybus_class a static const structure xilinx_hwicap: make icap_class a static const structure virtio_console: make port class a static const structure ppdev: make ppdev_class a static const structure char: misc: make misc_class a static const structure /dev/mem: make mem_class a static const structure char: lp: make lp_class a static const structure dsp56k: make dsp56k_class a static const structure bsr: make bsr_class a static const structure oradax: make 'cl' a static const structure hwtracing: hisi_ptt: Fix potential sleep in atomic context hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMU hwtracing: hisi_ptt: Export available filters through sysfs hwtracing: hisi_ptt: Add support for dynamically updating the filter list hwtracing: hisi_ptt: Factor out filter allocation and release operation samples: pfsm: add CC_CAN_LINK dependency misc: fastrpc: check return value of devm_kasprintf() coresight: dummy: Update type of mode parameter in dummy_{sink,source}_enable() ...
| * \ \ Merge tag 'iio-for-6.5a' of ↵Greg Kroah-Hartman2023-06-15222-453/+2921
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next Jonathan writes: 1st set of IIO new device support, features and cleanup for the 6.5 cycle. New device support - honeywell,mprls0025pa * New driver and dt-bindings for this series of pressure sensors. - invensense,mpu6050 * Add support for ICM 20600 IMU (ID, bindings and device data). - melexis,mlx90614 * Add support for mlx90615 Infra Red Thermometer after driver cleanup and refactoring to support the differences in this device. - renesas,x9250 * New driver and bindings for this quad potentiometer. - rockchip,saradc * Add support for RK3588. Also included is a bunch of refactoring and cleanup for that driver. - rohm,bu27008 * New driver bindings etc for this 5 photodiode color sensor. - st,lsm9ds0/st,st-sensors * ID added for LSM303D accelerometer and magnetometer including ACPI binding. - ti,opt4001 * New driver and bindings for this ambient light sensor. Features - core * Introduce iio_validate_own_trigger() for cases where a driver can only consumer a trigger it registered (detected via same parent device). Use it in the kionix,kx022a driver and new rohm,by27008 driver. - dynaimage,al3320a * ACPI binding CALS0001 seen on Lenovo Yoga Table 2 devices. - kionix,kx002a * Enable asynchronous probe. - rohm,bu27034 * Enable asynchronous probe. - ti,tmp006 * Explicit support for DT including binding documentation. Cleanups, minor fixes and misc improvements. - treewide * Switch I2C drivers from probe_new() back to probe() - part of the long process of getting rid of a parameter from probe() * Various whitespace and typo fixes not otherwise called out. - core * industrialio-buffer,Style cleanup. * Add documentation to extend_name field of struct iio_chan_spec to direct people using it towards the label infrastructure instead. extend_name was a design mistake a long time back so directly people away from it may be useful. - adi,ad7606 * Add HAS_IOPORT dependency to prepare for some Kconfig changes. - bosch,bma400 * Drop pointless print of ret in a dev_err_probe() message. - invensense,icm42600 * Rework timestamp handling to reduce jitter. - mediatek,mt7986-auxdac * Add DT binding for this part. - qcom,spmi-vadc * Allow for 1/16th prescaling used on a few devices. * Various changes to channel labeling and naming, including dropping use of fwnode_name which generates odd channel names. Small ABI change as a result, but not thought to be a problem for users of this platform. - st,lsm6dsx * dt-binding: Use common schema for mount-matrix via a reference. - st,stm32 * Add a debug print for when legacy channel config is used. - ti,palmas-adc * Drop unused i2c.h include. * tag 'iio-for-6.5a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (59 commits) dt-bindings: iio: rockchip: Fix 'oneOf' condition failed warning dt-bindings: iio: afe: voltage-divider: Spelling s/curcuit/circuit/ dt-bindings: iio: adc: Add rockchip,rk3588-saradc string iio: adc: rockchip_saradc: Use dev_err_probe iio: adc: rockchip_saradc: Match alignment with open parenthesis iio: adc: rockchip_saradc: Use of_device_get_match_data iio: adc: rockchip_saradc: Make use of devm_clk_get_enabled iio: adc: rockchip_saradc: Add support for RK3588 iio: adc: rockchip_saradc: Add callback functions iio: temperature: tmp006: Add OF device matching support dt-bindings: iio: temperature: Add support for tmp006 staging: iio: Switch i2c drivers back to use .probe() iio: amplifiers: ad8366 Fix whitespace issue iio: imu: inv_icm42600: avoid frequent timestamp jitter MAINTAINERS: Add ROHM BU27008 iio: light: ROHM BU27008 color sensor iio: kx022a: Use new iio_validate_own_trigger() iio: trigger: Add simple trigger_validation helper dt-bindings: iio: light: ROHM BU27008 iio: mlx90614: Add MLX90615 support ...
| | * | | iio: adc: rockchip_saradc: Use dev_err_probeShreeya Patel2023-06-041-25/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use dev_err_probe instead of dev_err in probe function, which simplifies code a little bit and prints the error code. Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230603185340.13838-7-shreeya.patel@collabora.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: adc: rockchip_saradc: Match alignment with open parenthesisShreeya Patel2023-06-041-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Match alignment with open parenthesis for improving the code readability. Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230603185340.13838-6-shreeya.patel@collabora.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: adc: rockchip_saradc: Use of_device_get_match_dataShreeya Patel2023-06-041-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use of_device_get_match_data() to simplify the code. Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230603185340.13838-5-shreeya.patel@collabora.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: adc: rockchip_saradc: Make use of devm_clk_get_enabledShreeya Patel2023-06-041-48/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use devm_clk_get_enabled() to avoid manually disabling the clock. Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230603185340.13838-4-shreeya.patel@collabora.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: adc: rockchip_saradc: Add support for RK3588Simon Xue2023-06-041-0/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new start and read functions to support rk3588 device. Also, add a device compatible string for the same. Signed-off-by: Simon Xue <xxm@rock-chips.com> Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230603185340.13838-3-shreeya.patel@collabora.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: adc: rockchip_saradc: Add callback functionsSimon Xue2023-06-041-12/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add start, read and power_down callback functions, which will help in adding new rockchip device support cleanly. Signed-off-by: Simon Xue <xxm@rock-chips.com> Signed-off-by: Shreeya Patel <shreeya.patel@collabora.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20230603185340.13838-2-shreeya.patel@collabora.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: temperature: tmp006: Add OF device matching supportAnup Sharma2023-05-281-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds an of_device_id table entry to the driver, enabling device matching through device tree. With this update, the driver can now match devices using both the i2c_device_id entry and the newly added of_device_id table. Signed-off-by: Anup Sharma <anupnewsmail@gmail.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/72746bdfd8f74171943e41759b891c7af40627ec.1684579603.git.anupnewsmail@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: amplifiers: ad8366 Fix whitespace issueFranziska Naepelt2023-05-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes the following checkpatch issue: - ERROR: space prohibited before that ',' (ctx:WxW) Signed-off-by: Franziska Naepelt <franziska.naepelt@gmail.com> Link: https://lore.kernel.org/r/20230528104802.22011-1-franziska.naepelt@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: imu: inv_icm42600: avoid frequent timestamp jitterJean-Baptiste Maneyrol2023-05-231-23/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We are currently synchronizing every time the data timestamp with the IT timestamp, leading to system jitter jamming timestamps. To fix that and keep it simple, let's just synchronize when the delta is bigger than the acceptable jitter, and keep synchronization at the jitter value. The result is much stable timestamps reflecting better the real physical value. Example @50Hz delta timestamp, * before: 20.123ms, 19.721ms, 20.023ms, 20.353ms, 19.821ms, ... * after: 20.173ms, 20.173ms, 20.173ms, 20.40ms, 20.173ms, ... Refactorize code and delete the unnecessary handling of multiple FIFO data. Signed-off-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Link: https://lore.kernel.org/r/20230522093210.817212-1-inv.git-commit@tdk.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: light: ROHM BU27008 color sensorMatti Vaittinen2023-05-233-0/+1041
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ROHM BU27008 is a sensor with 5 photodiodes (red, green, blue, clear and IR) with four configurable channels. Red and green being always available and two out of the rest three (blue, clear, IR) can be selected to be simultaneously measured. Typical application is adjusting LCD backlight of TVs, mobile phones and tablet PCs. Add initial support for the ROHM BU27008 color sensor. - raw_read() of RGB and clear channels - triggered buffer w/ DRDY interrtupt Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/2594162f0e44148cffb1fb05f1d6edfde6bd11bc.1683541225.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: kx022a: Use new iio_validate_own_trigger()Matti Vaittinen2023-05-231-12/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new generic iio_validate_own_trigger() can be used as validate_trigger callback for verifying the used trigger belongs to same device as the iio_dev. Use the generic function instead of rolling own one. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/cbd585e4787f62dc1a343a51b629ce73dd7d5426.1683541225.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: trigger: Add simple trigger_validation helperMatti Vaittinen2023-05-231-1/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some triggers can only be attached to the IIO device that corresponds to the same physical device. Implement generic helper which can be used as a validate_trigger callback for such devices. Suggested-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/51cd3e3e74a6addf8d333f4a109fb9c5a11086ee.1683541225.git.mazziesaccount@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: mlx90614: Add MLX90615 supportMarek Vasut2023-05-231-4/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for MLX90615 Infra Red Thermometer, which seems to be the predecesor of MLX90614 . There are significant differences in the register layout compared to MLX90614, but the functionality of the device is virtually identical. The following differences have been identified: - RAM/EEPROM/SLEEP access opcodes are different - RAM/EEPROM registers are at different offsets - EEPROM emissivity and configuration registers are at different offsets - EEPROM configuration register bits are shuffled around - EEPROM emissivity settings are 14 bit on MLX90615 , 16 bit on MLX90614 - MLX90615 can only ever support one sensor, MLX90614 could support two - FIR filter is set to fixed settings on MLX90615 - IIR filter coefficients are different This patch fills in the MLX90615 specific description and quirk handling. The IIR filter coefficients were provided by Melexis as follows: 0b0000 - Forbidden value 0b0001 - 100% - settling time = refresh rate = 205ms (around 5Hz) 0b0010 - 50% - settling time = 2050ms (around 0.5Hz) 0b0011 - 33% - settling time = 36900ms (around 0.3Hz) 0b0100 - 25% - settling time = 5125ms (around 0.2Hz) 0b0101 - 20% - settling time = 6355ms (around 0.15Hz) 0b0110 - 17% - settling time = 7790ms (around 0.13Hz) 0b0111 - 14% - settling time = 9225ms (around 0.1Hz) Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Crt Mori <cmo@melexis.com> Link: https://lore.kernel.org/r/20230510102251.10118-6-marex@denx.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: mlx90614: Factor our register IO and constants into model specific ↵Marek Vasut2023-05-231-59/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | descriptor Factor out all the differences between MLX90614 and other similar chips into a structure which describes the chip and allows abstracting out the differences from the driver code. No functional change. This patch moves all the RAM and EEPROM IO opcodes into the descriptor structure and combines them, instead of combining the opcode and offset in macros. Acked-by: Crt Mori <cmo@melexis.com> Tested-by: Crt Mori <cmo@melexis.com> Signed-off-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/r/20230510102251.10118-5-marex@denx.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| | * | | iio: mlx90614: Drop MLX90614_CONST_EMISSIVITY_RESOLUTIONMarek Vasut2023-05-231-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MLX90614_CONST_EMISSIVITY_RESOLUTION can be calculated from MLX90614_CONST_RAW_EMISSIVITY_MAX, perform the calculation inline and drio the MLX90614_CONST_EMISSIVITY_RESOLUTION. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Crt Mori <cmo@melexis.com> Link: https://lore.kernel.org/r/20230510102251.10118-4-marex@denx.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-10 22:03:04 +0000