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| author | David Jander <david@protonic.nl> | 2026-03-18 13:51:17 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@foss.st.com> | 2026-05-19 12:40:07 +0300 |
| commit | c84f22405085d91cd5f0c5b967318371c07904ba (patch) | |
| tree | a1035c2db8dc9453682c2ebf2c709d84f301385c /include | |
| parent | 9c2be60e829e6661ebfaccef7fd6381387789265 (diff) | |
| download | linux-c84f22405085d91cd5f0c5b967318371c07904ba.tar.xz | |
ARM: dts: stm32: stm32mp15x-mecio1-io: Enable internal ADC reference
Switch the ADC reference supply from the general 3.3V rail to the
internal 2.5V VREFBUF regulator. The ADC circuits on this board are
designed for the internal 2.5V reference. Without this change, all ADC
measurement values are incorrect.
Fixes: 8267753c891c ("ARM: dts: stm32: Add MECIO1 and MECT1S board variants")
Co-developed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20260318105123.819807-2-o.rempel@pengutronix.de
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions