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authorDavid Jander <david@protonic.nl>2026-03-18 13:51:19 +0300
committerAlexandre Torgue <alexandre.torgue@foss.st.com>2026-05-19 12:40:07 +0300
commit70f1d8fcbd121a40f51b6c846d41e8cbb38ba210 (patch)
treeb95d260ba4de230c088fd16a1207c37243a57455 /include/linux
parent8407e611faf80ce790a393addf7b44cc595742af (diff)
downloadlinux-70f1d8fcbd121a40f51b6c846d41e8cbb38ba210.tar.xz
ARM: dts: stm32: stm32mp15x-mecio1-io: Move divergent mecio1 ADC channels to board files
Move the divergent adc1 channel definitions out of the common mecio1-io.dtsi file and into the specific Revision 0 and Revision 1 board files. The original common file contained incorrect schematic labels for the Revision 0 hardware (e.g., labeling ana0 as p24v_hpdcm instead of ain_aux0) and failed to account for physical signal routing changes between the board revisions. Retain only the strictly shared channels in the common include file. Map the correct channels and schematic labels directly within stm32mp151c-mecio1r0.dts and stm32mp153c-mecio1r1.dts. Crucially, ensure that the required 200us sample time follows the phint1_ain signal to its new physical location on channel 3 for the Revision 1 hardware. 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/20260318105123.819807-4-o.rempel@pengutronix.de Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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