SoC t6d: ir: support multi wakeup key event [2/2]

PD#SWPL-182441

Problem:
only support power key and one custom key

Solution:
support multi wakeup key event, kernel ir drivers
gets framecode from bl30 by mbox

Verify:
t6d

Change-Id: Ie3f49e7f478945550b2e546b3b743e21062c93c5
Signed-off-by: Zelong Dong <zelong.dong@amlogic.com>
71 files changed