input: atmel_mxt_ts: Add secure touch configuration

For atmel_mxt_ts driver to work with the TrustZone secure touch,
all touch interrupts must be forwarded between kernel and the
TrustZone input driver.  This forwarding happens via a new sysfs file.

Change-Id: Ife5b7253ff5ae553539996e9f6548f629f05d0ad
Acked-by: Christian Bolis <cbolis@qti.qualcomm.com>
Signed-off-by: Amy Maloche <amaloche@codeaurora.org>
2 files changed