irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts

[ Upstream commit 13a157b38ca5b4f9eed81442b8821db293755961 ]

When support for the interrupt controller was added with a5042de2688d,
we forgot to update the flags to be set to contain IRQ_LEVEL. While the
flow handler is correct, the output from /proc/interrupts does not show
such interrupts as being level triggered when they are, correct that.

Fixes: a5042de2688d ("irqchip: bcm7120-l2: Add Broadcom BCM7120-style Level 2 interrupt controller")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221216230934.2478345-3-f.fainelli@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c
index f23d7651ea8476a0b27fbf13798b2b44bb943077..e91b38a6fc3df6cea256d70d5193fff781faa6dc 100644 (file)
--- a/drivers/irqchip/irq-bcm7120-l2.c
+++ b/drivers/irqchip/irq-bcm7120-l2.c
@@ -271,7 +271,8 @@ static int __init bcm7120_l2_intc_probe(struct device_node *dn,
                flags |= IRQ_GC_BE_IO;
 
        ret = irq_alloc_domain_generic_chips(data->domain, IRQS_PER_WORD, 1,
-                               dn->full_name, handle_level_irq, clr, 0, flags);
+                               dn->full_name, handle_level_irq, clr,
+                               IRQ_LEVEL, flags);
        if (ret) {
                pr_err("failed to allocate generic irq chip\n");
                goto out_free_domain;