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ARM: dts: imx6qdl-rex: add gpio expander pca9535
authorGilles DOFFE <gilles.doffe@savoirfairelinux.com>
Wed, 16 Oct 2019 09:22:55 +0000 (11:22 +0200)
committerShawn Guo <shawnguo@kernel.org>
Sat, 26 Oct 2019 12:23:31 +0000 (20:23 +0800)
commit568a0a96649fd9bae173a5abb8e05a6fc4577b38
tree2ed2ada4d30f839f8dee57db47e7ff582eeb9f72tree | snapshot
parentb780317d8dabff07d36eeb1a1f01ce191263d5f1commit | diff
ARM: dts: imx6qdl-rex: add gpio expander pca9535

The pca9535 gpio expander is present on the Rex baseboard, but missing
from the dtsi.
The pca9535 is on i2c2 bus which is common to the three SOM
variants (Basic/Pro/Ultra), thus it is activated by default.

Add also the new gpio controller and the associated interrupt line
MX6QDL_PAD_NANDF_CS3__GPIO6_IO16.

Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm/boot/dts/imx6qdl-rex.dtsi diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git