iio: dac: add support for ltc2688
authorNuno Sá <nuno.sa@analog.com>
Fri, 25 Feb 2022 13:01:27 +0000 (14:01 +0100)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Tue, 1 Mar 2022 22:13:53 +0000 (22:13 +0000)
commit832cb9eeb9312dd2e14133681d3920b773ef1eac
tree949430091404b6a2e46c004b0310e2ad074f5bf1
parent66724c31c0a0959e540c95a82ed87763df7a5a69
iio: dac: add support for ltc2688

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 <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220225130129.69-2-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
MAINTAINERS
drivers/iio/dac/Kconfig
drivers/iio/dac/Makefile
drivers/iio/dac/ltc2688.c [new file with mode: 0644]