ARM: dts: imx6qdl-apalis/-colibri: fix on-module regulators

Browse source

Remove the 2.5V regulator, it does not exist. There is 3.3V and
3.3V_AUDIO provided to the module through the edge connector,
model those as fixed regulators like we use to do in other
Colibri device trees. The SGTL5000 uses 3.3V_AUDIO as VDDA. Note
that the driver derives the analog ground voltage (VAG) from this
supply. The new value should allow higher output swings before
clipping occurs. Refer to the SGTL5000 datasheet for details.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

...

This commit is contained in:

Stefan Agner 2018-07-09 17:48:46 +02:00 • committed by Shawn Guo

parent 7034de4118

commit 7060066d3e

2 changed files with 21 additions and 21 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

22

arch/arm/boot/dts/imx6qdl-apalis.dtsi

View file

20

arch/arm/boot/dts/imx6qdl-colibri.dtsi

View file