- 12 Sep, 2023 13 commits
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Ramona Bolboaca authored
The delta velocity is defined as a piece-wise integration of acceleration data. The delta velocity represents the linear velocity change between two consecutive measurements and it is measured in m / s (meters per second). In order to track the total linear velocity change during a desired period of time, simply sum-up the delta velocity samples acquired during that time. IIO currently does not offer a suitable channel type for this type of measurements hence this patch adds it. Signed-off-by:
Ramona Bolboaca <ramona.bolboaca@analog.com> Reviewed-by:
Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20230808075059.645525-3-ramona.bolboaca@analog.comSigned-off-by:
Jonathan Cameron <Jonathan.Cameron@huawei.com>
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Ramona Bolboaca authored
The delta angle is defined as a piece-wise integration of angular velocity data. The delta angle represents the amount of angular displacement between two consecutive measurements and it is measured in radians. In order to track the total angular displacement during a desired period of time, simply sum-up the delta angle samples acquired during that time. IIO currently does not offer a suitable channel type for this type of measurements hence this patch adds it. Signed-off-by:
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Andy Shevchenko authored
There is nothing from string_helpers.h used in the driver, correct the header inclusion block accordingly. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230808164137.66663-1-andriy.shevchenko@linux.intel.comSigned-off-by:
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Andy Shevchenko authored
There is nothing from string_helpers.h used in the driver, correct the header inclusion block accordingly. Signed-off-by:
Dmitry Rokosov <ddrokosov@sberdevices.ru> Link: https://lore.kernel.org/r/20230808164152.66748-1-andriy.shevchenko@linux.intel.comSigned-off-by:
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Andy Shevchenko authored
There is nothing from string_helpers.h used in the driver, correct the header inclusion block accordingly. Signed-off-by:
Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/20230808164204.66818-1-andriy.shevchenko@linux.intel.comSigned-off-by:
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Yue Haibing authored
Commit 0f3a8c3f ("iio: Add support for creating IIO devices via configfs") declared but never implemented iio_sw_device_type_configfs_{un}register(). Commit b662f809 ("iio: core: Introduce IIO software triggers") declared but never implemented iio_sw_trigger_type_configfs_{un}register(). Commit a3e0b518 ("iio: accel: add support for FXLS8962AF/FXLS8964AF accelerometers") declared but never implemented fxls8962af_core_remove(). Commit 8dedcc3e ("iio: core: centralize ioctl() calls to the main chardev") declared but never implemented iio_device_ioctl(). Commit d430f3c3 ("iio: imu: inv_mpu6050: Use regmap instead of i2c specific functions") removed inv_mpu6050_write_reg() but not its declaration. Signed-off-by:
Yue Haibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20230811095701.35372-1-yuehaibing@huawei.comSigned-off-by:
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Biju Das authored
Convert enum->pointer for data in the match tables, so that device_get_match_data() can do match against OF/ACPI/I2C tables, once i2c bus type match support added to it. Add struct tmp11x_info and replace enum->struct *tmp11x_info for data in the match table. Drop tmp117_identify() and simplify tmp117_probe() by replacing device_get_match_data() and id lookup for retrieving data by i2c_get_match_data(). Signed-off-by:
Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by:
Marco Felsch <m.felsch@pengutronix.de> Link: https://lore.kernel.org/r/20230812161154.196555-1-biju.das.jz@bp.renesas.comSigned-off-by:
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Biju Das authored
Replace device_get_match_data()->i2c_get_match_data() to extend matching support for ID table. Signed-off-by:
Stefan Windfeldt-Prytz <stefan.windfeldt-prytz@axis.com> Tested-by:
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Biju Das authored
Replace device_get_match_data()->i2c_get_match_data by making similar I2C and DT-based matching table to extend matching support for ID table. Signed-off-by:
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Biju Das authored
Convert enum->pointer for data in the ID table, so that device_get_match_data() can do match against OF/ACPI/I2C tables, once i2c bus type match support added to it. Replace enum->struct *ds1803_cfg for data in the ID table and simplify ds1803_probe() by replacing device_get_match_data() with i2c_get_match_data(). Signed-off-by:
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Biju Das authored
Convert enum->pointer for data in the match tables, so that device_get_match_data() can do match against OF/ACPI/I2C tables, once i2c bus type match support added to it. Add product_id variable to struct sgp_device and remove the local variable product_id in probe() and replace enum->struct *sgp_device for data in the match table. Simplify theprobe() by replacing device_get_match_data() and ID lookup for retrieving data by i2c_get_match_data(). Signed-off-by:
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Ana-Maria Cusco authored
Added support for HMC540SLP3E broadband 4-bit Silicon IC digital attenuator with a 15 dB control range and wide frequency coverage (0.1 to 8 GHz). Signed-off-by:
Ana-Maria Cusco <ana-maria.cusco@analog.com> Acked-by:
Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/r/20230816110906.144540-2-ana-maria.cusco@analog.comSigned-off-by:
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Michael Hennerich authored
This adds support for the Analog Devices HMC540s 1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz Signed-off-by:
Michael Hennerich <michael.hennerich@analog.com> Signed-off-by:
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- 11 Sep, 2023 27 commits
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Biju Das authored
Drop deprecated enums from bindings as it is been here for a long time. Signed-off-by:
Rob Herring <robh@kernel.org> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20230818075600.24277-4-biju.das.jz@bp.renesas.comSigned-off-by:
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Biju Das authored
Sort ID table alphabetically by name and ACPI table by HID. While at it, drop blank line before ID table. Suggested-by:
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Biju Das authored
Convert enum->pointer for data in the match tables to simplify the probe() by replacing device_get_match_data() and i2c_client_get_device_id by i2c_get_match_data() as we have similar I2C, ACPI and DT matching table. Signed-off-by:
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Biju Das authored
Replace device_get_match_data()->i2c_get_match_data() to extend matching support for ID table. Signed-off-by:
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Biju Das authored
Convert enum->pointer for data in the match table, so that device_get_match_data() can do match against OF/ACPI/I2C tables, once i2c bus type match support added to it. Replace enum->struct *bma180_part_info for data in the match table and simplify bma180_probe(). Signed-off-by:
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Biju Das authored
Replace device_get_match_data() and i2c_match_id() by i2c_get_match_data() by making similar I2C and DT-based matching table. Signed-off-by:
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Biju Das authored
Simplify the probe() by replacing device_get_match_data() with i2c_get_match_data(). Signed-off-by:
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Biju Das authored
Sort ID table alphabetically by name and OF table by compatible for single_*bit enums. Suggested-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Link: https://lore.kernel.org/r/20230818173907.323640-3-biju.das.jz@bp.renesas.comSigned-off-by:
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Biju Das authored
Replace device_get_match_data() and id lookup for retrieving match data by i2c_get_match_data() by converting enum->pointer for data in the match table. Signed-off-by:
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Biju Das authored
Convert enum->pointer for data in match data table, so that device_get_match_data() can do match against OF/ACPI/I2C tables, once i2c bus type match support added to it. Add struct sx931x_info and replace enum->sx931x_info in the match table and simplify sx9310_check_whoami(). Signed-off-by:
Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by:
Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20230818175819.325663-1-biju.das.jz@bp.renesas.comSigned-off-by:
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Biju Das authored
Simplify the probe() by replacing device_get_match_data() and ID lookup match by i2c_get_match_data() as we have similar I2C and DT-based matching table. Signed-off-by:
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Biju Das authored
Convert enum->pointer for data in the match tables, so that device_get_match_data() can do match against OF/ACPI/I2C tables, once i2c bus type match support added to it. Replace enum->struct *atlas_device for data in the match table. Simplify the probe() by replacing device_get_match_data() and ID lookup for retrieving data by i2c_get_match_data(). While at it, add const qualifier to struct atlas_device and drop inner trailing commas from OF table. Signed-off-by:
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Biju Das authored
Convert enum->pointer for data in the match tables, so that device_get_match_data() can do match against OF/ACPI/I2C tables, once i2c bus type match support added to it. Replace enum->struct *vz89x_chip_data for data in the match table. Simplify the probe() by replacing device_get_match_data() and ID lookup for retrieving data by i2c_get_match_data(). Signed-off-by:
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Biju Das authored
Sort ID table alphabetically by name and OF table by compatible. Suggested-by:
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Biju Das authored
Convert enum->pointer for data in the ID table, so that device_get_match_data() can do match against OF/ACPI/I2C tables, once i2c bus type match support added to it. Replace enum->struct *mma_chip_info for data in the ID table and simplify mma8452_probe() by replacing device_get_match_data() with i2c_get_match_data(). Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20230818184033.335502-2-biju.das.jz@bp.renesas.comSigned-off-by:
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Jinjie Ruan authored
Use the dev_err_probe() helper to simplify error handling during probe. This also handle scenario, when EDEFER is returned and useless error is printed. Signed-off-by:
Jinjie Ruan <ruanjinjie@huawei.com> Link: https://lore.kernel.org/r/20230828064546.2383857-4-ruanjinjie@huawei.comSigned-off-by:
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Jinjie Ruan authored
The devm_clk_get_enabled() helper: - calls devm_clk_get() - calls clk_prepare_enable() and registers what is needed in order to call clk_disable_unprepare() when needed, as a managed resource. This simplifies the code. Signed-off-by: -
Jinjie Ruan authored
Use devm_request_irq() to request the interrupt, so we can avoid having to manually clean this up. Signed-off-by:
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Jinjie Ruan authored
The devm_clk_get_enabled() helper: - calls devm_clk_get() - calls clk_prepare_enable() and registers what is needed in order to call clk_disable_unprepare() when needed, as a managed resource. Also replace devm_regulator_get() and regulator_enable() with devm_regulator_get_enable() helper and remove regulator_disable(). Replace iio_device_register() with devm_iio_device_register() and remove iio_device_unregister(). And st->reg is not used anymore, so remove it. As Jonathan pointed out, couple of things that are wrong: 1) The device is powered down 'before' we unregister it with the subsystem and as such userspace interfaces are still exposed which probably won't do the right thing if the chip is powered down. 2) This isn't done in the error paths in probe. To solve this problem, register a new callback adf4350_power_down() with devm_add_action_or_reset(), to enable software power down in both error and device detach path. So the remove function can be removed. Remove spi_set_drvdata() from the probe function, since spi_get_drvdata() is not used anymore. Fixes: e31166f0 ("iio: frequency: New driver for Analog Devices ADF4350/ADF4351 Wideband Synthesizers") Signed-off-by: -
Andreas Kemnade authored
Document TI TWL603X GPADC devicetree bindings. A driver is already there, the compatibles are used, but not documented. Signed-off-by:
Andreas Kemnade <andreas@kemnade.info> Reviewed-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230820123229.530371-1-andreas@kemnade.infoSigned-off-by:
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Marcus Folkesson authored
Microchip does have many similar chips, add support for those. The new supported chips are: - microchip,mcp3910 - microchip,mcp3912 - microchip,mcp3913 - microchip,mcp3914 - microchip,mcp3918 - microchip,mcp3919 Signed-off-by:
Marcus Folkesson <marcus.folkesson@gmail.com> Reviewed-by:
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Marcus Folkesson authored
Name macro parameters after what they represent instead of 'x' and make sure the evaluation of that will have no side effects. Reviewed-by:
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Marcus Folkesson authored
The whole file does not make use of indentation properly. Do something about it. Reviewed-by:
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Marcus Folkesson authored
Replace the usage of `adc->spi->dev` with `dev` to make the code prettier. Reviewed-by:
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Marcus Folkesson authored
Simplify code by switch to dev_err_probe(). Suggested-by:
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Marcus Folkesson authored
Microchip does have many similar chips, add those to the compatible string as the driver support is extended. The new supported chips are: - microchip,mcp3910 - microchip,mcp3912 - microchip,mcp3913 - microchip,mcp3914 - microchip,mcp3918 - microchip,mcp3919 Signed-off-by:
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Jinjie Ruan authored
The devm_clk_get_enabled() helper: - calls devm_clk_get() - calls clk_prepare_enable() and registers what is needed in order to call clk_disable_unprepare() when needed, as a managed resource. This simplifies the code and avoids the need of a dedicated function used with devm_add_action_or_reset(). Signed-off-by:
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