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authorMathias Nyman <mathias.nyman@linux.intel.com>2012-04-24 11:02:49 +0100
committerGrant Likely <grant.likely@secretlab.ca>2012-05-11 13:14:54 -0600
commit25cf25073a4e1e0563c288908481f10f98acb19a (patch)
tree7a3e22eb3898b7329150620db3dcd3c2e35f5ca2 /include/linux/gpio.h
parentfd454997d6873ef7ba668200f4278e006139187e (diff)
gpio: add MSIC gpio driver
Add gpio support for Intel MSIC chips found in Intel Medfield platforms. MSIC supports totally 24 GPIOs with 16 low voltage and 8 high voltage pins. Driver uses MSIC mfd interface for MSIC access. (Updated comment to indicate why locking is actually safe) Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux/gpio.h')
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