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authorYe.Li <B37916@freescale.com>2014-01-13 16:27:39 +0800
committerYe.Li <B37916@freescale.com>2014-01-17 11:45:29 +0800
commit2e7884d1addd60675717ffc5efd4c0eefcb1ec76 (patch)
tree77e8758f9d7f45433088f7ba01ee55ebc7888bb4 /include/hush.h
parent76b5adb221c479d6cbf4c21b8dd086e213680cf0 (diff)
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ENGR00294905 driver:MAX7310: Add GPIO expander driver for MAX7310
Implement simple functionalities for MAX7310 GPIO input and output. Because MAX7310 is a off-chip device and need to co-exist with on-chip GPIO, new APIs are added specifically for expander device. CONFIG_MAX7310_IOEXP is used to enable the MAX7310 driver. The I2C related configurations also need to set together. Signed-off-by: Ye.Li <B37916@freescale.com> (cherry picked from commit 3fa179c31ed1dea915aa758af3d53839c102dee5)
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