merge: pixcir: always be in IDLE mode to save power

Signed-off-by: Roger Quadros <rogerq@ti.com>
Input: pixcir_i2c_ts: Implement wakeup from suspend

Improve the suspend and resume handlers to allow the device
to wakeup the system from suspend.

Signed-off-by: Roger Quadros <rogerq@ti.com>