Revert "arm64: dts: imx8mp-kontron: Add support for reading SD_VSEL signal"

Browse source

This reverts commit 39e4189d9d.

The board uses SDHC VSELECT to automatically switch between 1.8v and
3.3v. It does not use GPIO to control the PMIC SD_VSEL signal.
The original commit intends to read back SD_VSEL value from GPIO,
but it is wrong. When MUX is configured as SDHC VSELECT, it is
impossible to read back the value from GPIO controller. Setting SION
could only enable the input path for the mux function. It could not
redirect the input to GPIO.

Fixes: 39e4189d9d ("arm64: dts: imx8mp-kontron: Add support for reading SD_VSEL signal")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

...

This commit is contained in:

Peng Fan 2026-04-03 17:57:02 +08:00 • committed by Frank Li

parent aa907ee010

commit 22465a195a

1 changed files with 3 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

arch/arm64/boot/dts/freescale/imx8mp-kontron-osm-s.dtsi

View file