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ARM: dts: imx6q-bx50v3: configure unused pca953x pins
authorKen Lin <ken.lin@advantech.com.tw>
Fri, 12 Aug 2016 17:45:11 +0000 (13:45 -0400)
committerShawn Guo <shawnguo@kernel.org>
Mon, 29 Aug 2016 01:22:25 +0000 (09:22 +0800)
commit118e81cb7307934870721312da5443913a14faa2
tree3571b4d0643c112060ad66b737e8fcf6f19682f4tree | snapshot (tar.gz zip)
parentb5ca028fe9ba2090afdbb3a2e8362590adc42a9ccommit | diff
ARM: dts: imx6q-bx50v3: configure unused pca953x pins

At power on, pca953x GPIO pins are configured as input and may cause
unexpected interrupts. Configure the unused pins as GPO low to
avoid unexpected interrupts.

Signed-off-by: Ken Lin <ken.lin@advantech.com.tw>
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm/boot/dts/imx6q-b450v3.dts diff | blob | blame | history
arch/arm/boot/dts/imx6q-b650v3.dts diff | blob | blame | history
arch/arm/boot/dts/imx6q-bx50v3.dtsi diff | blob | blame | history