gpio: mvebu: add wake-up interrupt support

Implement wake IRQ support for the mvebu GPIO controller:

- Replace unused irqbase field with bank_irq[4] to store per-bank
  IRQ numbers for use in the wake-up callback.
- Add mvebu_gpio_set_wake_irq() that forwards enable_irq_wake /
  disable_irq_wake to the correct parent IRQ based on hwirq.
- Set IRQCHIP_SET_TYPE_MASKED and IRQCHIP_MASK_ON_SUSPEND flags
  on both level and edge chip types.
- Set IRQ_GC_INIT_NESTED_LOCK for the nested irq domain.
- Add missing <linux/interrupt.h> include.

Assisted-by: opencode:big-pickle
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://patch.msgid.link/20260628230202.1209991-1-rosenp@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

0 files changed, 0 insertions, 0 deletions