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| author | Jonathan Santos <Jonathan.Santos@analog.com> | 2025-06-11 08:51:23 -0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-06-26 19:32:54 +0100 |
| commit | 74790e84ffbbb69a271f9344946145457a9acb39 (patch) | |
| tree | b712187913510277919b6efd415ada4d06a00663 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 54da2aeb7160ba11ed74776b3a3a2bd61ac673ce (diff) | |
iio: adc: ad7768-1: add support for Synchronization over SPI
The synchronization method using GPIO requires the generated pulse to be
truly synchronous with the base MCLK signal. When it is not possible to
do that in hardware, the datasheet recommends using synchronization over
SPI, where the generated pulse is already synchronous with MCLK. This
requires the SYNC_OUT pin to be connected to the SYNC_IN pin.
Use trigger-sources property to enable device synchronization over SPI
and multi-device synchronization while replacing sync-in-gpios property.
Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Santos <Jonathan.Santos@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/05aea6d1551fce94f290d68f1dba548513e1632f.1749569957.git.Jonathan.Santos@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions