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authorGeoff Lansberry2016-12-21 23:18:32 -0500
committerSamuel Ortiz2017-04-05 11:03:47 +0200
commit837eb4d21ecde7bde7a1fe523594fdf509055f3f (patch)
treed0ec2d6e158ecc238c25beda6186f1c6b022d3b7 /mm/backing-dev.c
parent2891f2d5c13b7386331250d59920bdf8a54bfccb (diff)
NFC: trf7970a: add device tree option for 27MHz clock
The TRF7970A has configuration options to support hardware designs which use a 27.12MHz clock. This commit adds a device tree option 'clock-frequency' to support configuring the this chip for default 13.56MHz clock or the optional 27.12MHz clock. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Mark Greer <mgreer@animalcreek.com> Signed-off-by: Geoff Lansberry <geoff@kuvee.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'mm/backing-dev.c')
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