Commit Graph

102 Commits

Author SHA1 Message Date
Daniel Leung cb1c7816f8 pwm: add driver for PCA9685 PWM chip
This adds the driver for PCA9685 I2C-based PWM chip, and provides
basic PWM functionality.

Change-Id: I8c711d9b703fdaf5ccb23657e07495a95cbe16ee
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-02-05 20:24:19 -05:00
Daniel Leung 56bfe61544 PWM: add public APIs for PWM drivers
This adds the public APIs for PWM drivers. Also, this adds a Kconfig
and an empty makefile for drivers to extend.

Change-Id: I1cc0c908b6f5aeeb678b6368640d5b9a1cc9751d
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2016-02-05 20:24:19 -05:00