linux-kernel - [PATCH] irqchip/sunxi-nmi: add missing flag

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Message-ID: <20250109153936.1908044-1-simons.philippe@gmail.com>
Date: Thu,  9 Jan 2025 16:39:35 +0100
From: Philippe Simons <simons.philippe@...il.com>
To: Thomas Gleixner <tglx@...utronix.de>,
	Chen-Yu Tsai <wens@...e.org>,
	Jernej Skrabec <jernej.skrabec@...il.com>,
	Samuel Holland <samuel@...lland.org>,
	linux-kernel@...r.kernel.org (open list:IRQCHIP DRIVERS),
	linux-arm-kernel@...ts.infradead.org (moderated list:ARM/Allwinner sunXi SoC support),
	linux-sunxi@...ts.linux.dev (open list:ARM/Allwinner sunXi SoC support)
Cc: Philippe Simons <simons.philippe@...il.com>
Subject: [PATCH] irqchip/sunxi-nmi: add missing flag

AXP717 has a PEK to wake up the device from sleep
AXP717 is on the NMI irq pin
add IRQCHIP_SKIP_SET_WAKE flag is required to enable wakeup from the suspend
---
 drivers/irqchip/irq-sunxi-nmi.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c
index bb92fd85e..3e87ca724 100644
--- a/drivers/irqchip/irq-sunxi-nmi.c
+++ b/drivers/irqchip/irq-sunxi-nmi.c
@@ -186,7 +186,8 @@ static int __init sunxi_sc_nmi_irq_init(struct device_node *node,
 	gc->chip_types[0].chip.irq_unmask	= irq_gc_mask_set_bit;
 	gc->chip_types[0].chip.irq_eoi		= irq_gc_ack_set_bit;
 	gc->chip_types[0].chip.irq_set_type	= sunxi_sc_nmi_set_type;
-	gc->chip_types[0].chip.flags		= IRQCHIP_EOI_THREADED | IRQCHIP_EOI_IF_HANDLED;
+	gc->chip_types[0].chip.flags		= IRQCHIP_EOI_THREADED | IRQCHIP_EOI_IF_HANDLED
+		| IRQCHIP_SKIP_SET_WAKE;
 	gc->chip_types[0].regs.ack		= reg_offs->pend;
 	gc->chip_types[0].regs.mask		= reg_offs->enable;
 	gc->chip_types[0].regs.type		= reg_offs->ctrl;
-- 
2.47.1