openwrt/target/linux/d1/patches-6.1/0013-irqchip-sifive-plic-Support-wake-IRQs.patch

From d6cf6473b0aaec455e48bccefe318a98a87b789f Mon Sep 17 00:00:00 2001
From: Samuel Holland <samuel@sholland.org>
Date: Sat, 28 May 2022 19:04:56 -0500
Subject: [PATCH 013/117] irqchip/sifive-plic: Support wake IRQs

Signed-off-by: Samuel Holland <samuel@sholland.org>
---
 drivers/irqchip/irq-sifive-plic.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

--- a/drivers/irqchip/irq-sifive-plic.c
+++ b/drivers/irqchip/irq-sifive-plic.c
@@ -193,7 +193,8 @@ static struct irq_chip plic_edge_chip =
 	.irq_set_affinity = plic_set_affinity,
 #endif
 	.irq_set_type	= plic_irq_set_type,
-	.flags		= IRQCHIP_AFFINITY_PRE_STARTUP,
+	.flags		= IRQCHIP_SKIP_SET_WAKE |
+			  IRQCHIP_AFFINITY_PRE_STARTUP,
 };
 
 static struct irq_chip plic_chip = {
@@ -207,7 +208,8 @@ static struct irq_chip plic_chip = {
 	.irq_set_affinity = plic_set_affinity,
 #endif
 	.irq_set_type	= plic_irq_set_type,
-	.flags		= IRQCHIP_ONESHOT_SAFE |
+	.flags		= IRQCHIP_SKIP_SET_WAKE |
+			  IRQCHIP_ONESHOT_SAFE |
 			  IRQCHIP_EOI_THREADED |
 			  IRQCHIP_AFFINITY_PRE_STARTUP,
 };