PCF857x and 16-bit GPIO expanders
From: Felipe Balbi
Date: Tue Sep 17 2013 - 15:08:35 EST
Hi,
has anyone ever successfully using gpio-pcf857x.c driver with 16-bit
gpio expanders ? We're having some issues here where toggling the last
gpio pin (gpio 15) on a PCF8575 device causes platform to hang and I
can't come up with any explanation of why would it hang...
Any hints ?
cheers
--
balbi
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