linux-dev/drivers/iio/dac/Kconfig, branch linus/master

iio: dac: dpot: Drop dependency on OF

2022-04-28T18:22:54Z

Nothing in this driver depends on OF firmware so drop the dependency to remove the false impression such a dependency exists. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220413190632.30365-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron

iio: dac: lpc18xx: Drop dependency on OF

2022-04-28T18:22:54Z

Nothing in this driver depends on OF firmware so drop the dependency to remove the false impression such a dependency exists. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220413190819.38206-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron

iio: dac: vf610: Drop dependency on OF

2022-04-28T18:22:54Z

Nothing in this driver depends on OF firmware so drop the dependency to remove the false impression such a dependency exists. Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20220413191611.46204-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron

iio: dac: add support for ltc2688

2022-03-01T22:13:53Z

The LTC2688 is a 16 channel, 16 bit, +-15V DAC with an integrated precision reference. It is guaranteed monotonic and has built in rail-to-rail output buffers that can source or sink up to 20 mA. Signed-off-by: Nuno Sá Link: https://lore.kernel.org/r/20220225130129.69-2-nuno.sa@analog.com Signed-off-by: Jonathan Cameron

drivers:iio:dac: Add AD3552R driver support

2021-12-16T18:00:55Z

The AD3552R-16 is a low drift ultrafast, 16-bit accuracy, current output digital-to-analog converter (DAC) designed to generate multiple output voltage span ranges. The AD3552R-16 operates with a fixed 2.5V reference. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/ad3552r.pdf Signed-off-by: Mihail Chindris Link: https://lore.kernel.org/r/20211213110825.244347-3-mihail.chindris@analog.com Signed-off-by: Jonathan Cameron

iio:adc/dac:Kconfig: Update to drop OF dependencies.

2021-12-12T17:13:18Z

We could probably drop a lot more of these, but for now this removes unnecessary restrictions on stand alone ADC devices. For these 3 drivers the false dependency seems to date all the way back to their initial introduction. Signed-off-by: Jonathan Cameron Reviewed-by: Andy Shevchenko

iio:dac:ad7293: add support for AD7293

2021-12-04T16:22:41Z

The AD7293 is a Power Amplifier drain current controller containing functionality for general-purpose monitoring and control of current, voltage, and temperature, integrated into a single chip solution with an SPI-compatible interface. Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/AD7293.pdf Signed-off-by: Antoniu Miclaus Reviewed-by: Cai Huoqing Link: https://lore.kernel.org/r/20211202150819.24832-1-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron

iio: dac: ad5686: Add support for AD5673R/AD5677R

2021-03-11T20:47:10Z

The AD5673R/AD5677R are low power, 16-channel, 12-/16-bit buffered voltage output digital-to-analog converters (DACs). They include a 2.5 V internal reference (enabled by default). These devices are very similar to AD5674R/AD5679R, except that they have an i2c interface. Signed-off-by: Mircea Caprioru Signed-off-by: Alexandru Ardelean Link: https://lore.kernel.org/r/20210217074102.23148-1-alexandru.ardelean@analog.com Signed-off-by: Jonathan Cameron

iio: dac: ad5766: add driver support for AD5766

2021-01-22T08:52:05Z

The AD5766/AD5767 are 16-channel, 16-bit/12-bit, voltage output dense DACs Digital-to-Analog converters. This change adds support for these DACs. Signed-off-by: Cristian Pop Link: https://lore.kernel.org/r/20210115112105.58652-3-cristian.pop@analog.com Signed-off-by: Jonathan Cameron

iio: dac: ad5686: add support for AD5338R

2020-10-10T15:41:09Z

The AD5338R is a 10-bit DAC with 2 outputs and an internal 2.5V reference (enabled by default). The register configuration is nearly identical to the AD5696R DAC that's already supported by this driver, with the channel selection bits being the only thing different. Signed-off-by: Michael Auchter Link: https://lore.kernel.org/r/20200924195215.49443-1-michael.auchter@ni.com Signed-off-by: Jonathan Cameron