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| author | Matti Vaittinen <[email protected]> | 2024-12-19 11:39:37 +0000 |
|---|---|---|
| committer | Jonathan Cameron <[email protected]> | 2024-12-28 14:28:14 +0000 |
| commit | af6aca656a85d250c3f39569266301035f023d23 (patch) | |
| tree | 8acf828ca76c3bde789d01fdba0327571dec83b0 /drivers/iio/trigger/stm32-timer-trigger.c | |
| parent | dt-bindings: Add ROHM BD79703 (diff) | |
| download | kernel-af6aca656a85d250c3f39569266301035f023d23.tar.gz kernel-af6aca656a85d250c3f39569266301035f023d23.zip | |
iio: dac: Support ROHM BD79703 DAC
The ROHM BD79703 is a 6 channel digital to analog converter.
Based on the data-sheet examples the hardware would support setting the
DAC word without changing the actual output. The data-sheet is not too
specific on how the enabling the output of new voltage set by DAC
should be done - hence this is not implemented by the driver.
The BD79703 would also support two specific "PULL_DOWN" modes. These
aren't currently supported by the driver either.
Add a very basic support for controlling the channel outputs one-by-one.
Signed-off-by: Matti Vaittinen <[email protected]>
Link: https://patch.msgid.link/bc77d7b979ca28408a216f597082fcd94ec63be7.1734608215.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <[email protected]>
Diffstat (limited to 'drivers/iio/trigger/stm32-timer-trigger.c')
0 files changed, 0 insertions, 0 deletions