While trying to get the powerkey to function, I found when pressing the key, I would get infinitely repeating interrupts.
After digging around a bit, it seems we didn't set the ack_base value for the regmap irqchip logic, so nothing was acking the interrupt. This patch adds the ack_base, which seems to make things work. Cc: Dmitry Torokhov <[email protected]> Cc: Rob Herring <[email protected]> Cc: Pawel Moll <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Ian Campbell <[email protected]> Cc: Kumar Gala <[email protected]> Cc: Lee Jones <[email protected]> Cc: Jorge Ramirez-Ortiz <[email protected]> Cc: Wei Xu <[email protected]> Cc: Guodong Xu <[email protected]> Signed-off-by: John Stultz <[email protected]> --- drivers/mfd/hi655x-pmic.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/hi655x-pmic.c b/drivers/mfd/hi655x-pmic.c index 3511035..4a3fdbc 100644 --- a/drivers/mfd/hi655x-pmic.c +++ b/drivers/mfd/hi655x-pmic.c @@ -50,6 +50,7 @@ static const struct regmap_irq_chip hi655x_irq_chip = { .num_regs = 1, .num_irqs = ARRAY_SIZE(hi655x_irqs), .status_base = HI655X_IRQ_STAT_BASE, + .ack_base = HI655X_IRQ_STAT_BASE, .mask_base = HI655X_IRQ_MASK_BASE, }; -- 1.9.1
