ARM: dts: omap4-droid4: Fix flakey wlan by disabling internal pull for gpio

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The wlan on droid4 is flakey on some devices, and experiments have shown this
gets fixed if we disable the internal pull for wlan gpio interrupt line.

The symptoms are that the wlan connection is very slow and almost useless
with lots of wlcore firmware reboot warnings in the dmesg.

In addition to configuring the wlan gpio pulls, let's also configure the rest
of the wlan sd pins. We have not configured those eariler as we're booting
using kexec.

Signed-off-by: Tony Lindgren <tony@atomide.com>

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Tony Lindgren 2020-04-18 10:52:48 -07:00

parent 175ae3ad59

commit 30fa60c678

1 changed files with 33 additions and 0 deletions

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arch/arm/boot/dts/motorola-mapphone-common.dtsi

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