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authorYe.Li <B37916@freescale.com>2014-01-13 16:27:39 +0800
committerPeng Fan <Peng.Fan@freescale.com>2015-04-29 14:45:03 +0800
commit5a5bc7607501aab650ddd3c568d92a026297d1d8 (patch)
tree648bb6874bf20219319b8717dc3d11e2202bdda7 /include/common.h
parentb2b2982a756b1b2809e928bc122be92a537e0aad (diff)
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ENGR00315499-18 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> Signed-off-by: Nitin Garg <nitin.garg@freescale.com> (cherry picked from commit e3b699dab2c92268799b56c28c6a8fcda4f6110b) Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Conflicts: drivers/gpio/Makefile
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