8000 drivers: adc: ad7091: Fix ADC reset behavior by rbudai98 · Pull Request #2599 · analogdevicesinc/no-OS · GitHub
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drivers: adc: ad7091: Fix ADC reset behavior #2599

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Merged
merged 1 commit into from
May 15, 2025
Merged

drivers: adc: ad7091: Fix ADC reset behavior #2599

merged 1 commit into from
May 15, 2025

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rbudai98
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During ADC initialization, the reset GPIO is active-low and must remain high after setup. The reset function, invoked from GPIO initialization, must trigger a hardware reset accordingly to ensure correct ADC startup.

Pull Request Description

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PR Type

  • Bug fix (change that fixes an issue)
  • New feature (change that adds new functionality)
  • Breaking change (has dependencies in other repos or will cause CI to fail)

PR Checklist

  • I have followed the Coding style guidelines
  • I have complied with the Submission Checklist
  • I have performed a self-review of the changes
  • I have commented my code, at least hard-to-understand parts
  • I have build all projects affected by the changes in this PR
  • I have tested in hardware affected projects, at the relevant boards
  • I have signed off all commits from this PR
  • I have updated the documentation (wiki pages, ReadMe etc), if applies

During ADC initialization, the reset GPIO is active-low and must
remain high after setup. The reset function, invoked from GPIO
initialization, must trigger a hardware reset accordingly to
ensure correct ADC startup.

Signed-off-by: Robert Budai <robert.budai@analog.com>
@buha buha merged commit 29f7e54 into main May 15, 2025
11 of 14 checks passed
@buha buha deleted the ad7091_fix branch May 15, 2025 06:34
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