This is a note to let you know that I've just added the patch titled irqchip/irq-bcm7120-l2: Set IRQ_LEVEL for level triggered interrupts to the 5.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: irqchip-irq-bcm7120-l2-set-irq_level-for-level-trigg.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 3376d7fafab5b1d75a8434221eba9dd824836272 Author: Florian Fainelli <f.fainelli@xxxxxxxxx> Date: Fri Dec 16 15:09:34 2022 -0800 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@xxxxxxxxx> Reviewed-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx> Signed-off-by: Marc Zyngier <maz@xxxxxxxxxx> Link: https://lore.kernel.org/r/20221216230934.2478345-3-f.fainelli@xxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c index f23d7651ea847..e91b38a6fc3df 100644 --- 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;