362d551dee
The SGPIO controller can generate interrupts based on various pin state changes, such as rising/falling edges or high/low levels. This change adds the necessary logic to detect these events, update the interrupt status registers, and signal the interrupt to the SoC. Signed-off-by: Yubin Zou <yubinz@google.com> Reviewed-by: Kane Chen <kane_chen@aspeedtech.com> Link: https://lore.kernel.org/qemu-devel/20251219-aspeed-sgpio-v5-3-fd5593178144@google.com Signed-off-by: Cédric Le Goater <clg@redhat.com>