NFC: trf7970a: Add quirk to keep EN2 low

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A bug has been discovered in the trf7970a where it
will generate an RF field even in passive target
mode when EN2 is asserted.  To work around this,
add support for the 'en2-rf-quirk' device tree
property which indicates that EN2 must remain low.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

...

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Mark A. Greer 2014-08-07 17:41:45 -07:00 • committed by Samuel Ortiz

parent d953ada493

commit 95064bd95a

1 changed files with 16 additions and 3 deletions

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drivers/nfc/trf7970a.c

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