BT: add a gpio interrupt for bt [1/1]

BT: add a gpio interrupt for bt [1/1]

PD#TV-5021

Problem:
    1.bt rcu cann't wakeup host when the system is in freeze mode;
    2.There is no wake source in the bluetooth kernel.
    3.current irqchip driver will complain "Unbalanced IRQ xx wake
    disable" when gpio irq use as wakeup source, and can not wake device.

Solution:
    1.add a gpio interrupt for bt in the bt kernel;
    2.Wake up the interrupt;
    3.Add a flag to skip undefined  .irq_set_wake function in irqchip
    driver.

Verify:
    marconi.

Change-Id: Ic8d5525621e015a13fd765779f944cd1010144aa
Signed-off-by: Kuibao Zhang <kuibao.zhang@amlogic.com>