media: rzg2l-cru: Add IRQ handler to OF data

Add `irq_handler` to the `rzg2l_cru_info` structure and pass it as part of
the OF data. This prepares for supporting RZ/G3E and RZ/V2H(P) SoCs, which
require a different IRQ handler. Update the IRQ request code to use the
handler from the OF data.

Add `enable_interrupts` and `disable_interrupts` function pointers to the
`rzg2l_cru_info` structure and pass them as part of the OF data. This
prepares for supporting RZ/G3E and RZ/V2H(P) SoCs, which require different
interrupt configurations.

Implement `rzg2l_cru_enable_interrupts()` and
`rzg2l_cru_disable_interrupts()` functions and update the code to use them
instead of directly writing to interrupt registers.

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Link: https://lore.kernel.org/r/20250411170624.472257-15-tommaso.merciai.xr@bp.renesas.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

0 files changed, 0 insertions, 0 deletions