[tip: irq/urgent] irqchip/bcm2836: Enable SKIP_SET_WAKE and MASK_ON_SUSPEND

[tip-bot2 for Stefan Wahren]

The following commit has been merged into the irq/urgent branch of tip:

Commit-ID:     ee3878b84cc27ee62cdf78d2842830f4dcdab117
Gitweb:        https://git.kernel.org/tip/ee3878b84cc27ee62cdf78d2842830f4dcdab117
Author:        Stefan Wahren <wahrenst@xxxxxxx>
AuthorDate:    Mon, 02 Dec 2024 12:54:37 +01:00
Committer:     Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Tue, 03 Dec 2024 12:15:42 +01:00

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@xxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: Florian Fainelli <florian.fainelli@xxxxxxxxxxxx>
Link: https://lore.kernel.org/all/20241202115437.33552-1-wahrenst@xxxxxxx
---
 drivers/irqchip/irq-bcm2836.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/irqchip/irq-bcm2836.c b/drivers/irqchip/irq-bcm2836.c
index e5f1059..e366257 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)