diff options
| author | Stefan Wahren <wahrenst@gmx.net> | 2024-12-02 12:54:37 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-12-03 12:15:42 +0100 |
| commit | ee3878b84cc27ee62cdf78d2842830f4dcdab117 (patch) | |
| tree | a0aee0f8ad26b5662ba20d946fb8d208c92aa95d /drivers/irqchip | |
| parent | irqchip/gic-v3: Fix irq_complete_ack() comment (diff) | |
| download | linux-ee3878b84cc27ee62cdf78d2842830f4dcdab117.tar.xz linux-ee3878b84cc27ee62cdf78d2842830f4dcdab117.zip | |
irqchip/bcm2836: Enable SKIP_SET_WAKE and MASK_ON_SUSPEND
The BCM2836 interrupt controller doesn't provide any facility to configure
the wakeup sources. That's the reason why the driver lacks the
irq_set_wake() callback for the interrupt chip.
Enable the flags IRQCHIP_SKIP_SET_WAKE and IRQCHIP_MASK_ON_SUSPEND so the
interrupt suspend logic can handle the chip correctly equivalently to the
corresponding bcm2835 change (9a58480e5e53 ("irqchip/bcm2835: Enable
SKIP_SET_WAKE and MASK_ON_SUSPEND").
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/all/20241202115437.33552-1-wahrenst@gmx.net
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-bcm2836.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-bcm2836.c b/drivers/irqchip/irq-bcm2836.c index e5f1059b989f..e366257684b5 100644 --- a/drivers/irqchip/irq-bcm2836.c +++ b/drivers/irqchip/irq-bcm2836.c @@ -58,6 +58,7 @@ static struct irq_chip bcm2836_arm_irqchip_timer = { .name = "bcm2836-timer", .irq_mask = bcm2836_arm_irqchip_mask_timer_irq, .irq_unmask = bcm2836_arm_irqchip_unmask_timer_irq, + .flags = IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_SKIP_SET_WAKE, }; static void bcm2836_arm_irqchip_mask_pmu_irq(struct irq_data *d) @@ -74,6 +75,7 @@ static struct irq_chip bcm2836_arm_irqchip_pmu = { .name = "bcm2836-pmu", .irq_mask = bcm2836_arm_irqchip_mask_pmu_irq, .irq_unmask = bcm2836_arm_irqchip_unmask_pmu_irq, + .flags = IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_SKIP_SET_WAKE, }; static void bcm2836_arm_irqchip_mask_gpu_irq(struct irq_data *d) @@ -88,6 +90,7 @@ static struct irq_chip bcm2836_arm_irqchip_gpu = { .name = "bcm2836-gpu", .irq_mask = bcm2836_arm_irqchip_mask_gpu_irq, .irq_unmask = bcm2836_arm_irqchip_unmask_gpu_irq, + .flags = IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_SKIP_SET_WAKE, }; static void bcm2836_arm_irqchip_dummy_op(struct irq_data *d) |