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path: root/drivers/iio/adc/ad7091r8.c
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2024-07-29iio: adc: ad7091r8: Constify struct regmap_busJavier Carrasco
`ad7091r8_regmap_bus` is not modified and can be declared as const to move its data to a read-only section. Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com> Reviewed-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Link: https://patch.msgid.link/20240703-iio-cont-regmap_bus-v1-4-34754f355b65@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-01-22iio: adc: ad7091r8: Fix error code in ad7091r8_gpio_setup()Dan Carpenter
There is a copy and paste error so it accidentally returns ->convst_gpio instead of ->reset_gpio. Fix it. Fixes: 0b76ff46c463 ("iio: adc: Add support for AD7091R-8") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com> Link: https://lore.kernel.org/r/fd905ad0-6413-489c-9a3b-90c0cdb35ec9@moroto.mountain Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-26iio: adc: Add support for AD7091R-8Marcelo Schmitt
Add support for Analog Devices AD7091R-2, AD7091R-4, and AD7091R-8 low power 12-Bit SAR ADCs with SPI interface. Extend ad7091r-base driver so it can be used by the AD7091R-8 driver. Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com> Link: https://lore.kernel.org/r/09d1d1c4b39cecc528488efac6094233715f5659.1703013352.git.marcelo.schmitt1@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>