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iio: dac: ad3552r-hs: add support for internal ramp
authorAngelo Dureghello <adureghello@baylibre.com>
Wed, 9 Apr 2025 18:36:32 +0000 (20:36 +0200)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Tue, 22 Apr 2025 18:10:04 +0000 (19:10 +0100)
commitb1c5d68ea66e511dfb16cd0e6a730488bd3c3317
tree587371d73b79a4a8616783aea59b7ae00abda520tree
parentca74d0eb06e0e05426f2494aa2f4c392366c2d8acommit | diff
iio: dac: ad3552r-hs: add support for internal ramp

The ad3552r can be feeded from the HDL controller by an internally
generated 16bit ramp, useful for debug pourposes. Add debugfs a file
to enable or disable it.

Signed-off-by: Angelo Dureghello <adureghello@baylibre.com>
Link: https://patch.msgid.link/20250409-wip-bl-ad3552r-fixes-v5-5-fb429c3a6515@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
drivers/iio/dac/ad3552r-hs.c diff | blob | history
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