diff --git a/drivers/acpi/irq.c b/drivers/acpi/irq.c
index dabe45eba055d1..4bb5ab33a5ceb1 100644
--- a/drivers/acpi/irq.c
+++ b/drivers/acpi/irq.c
@@ -147,6 +147,7 @@ struct acpi_irq_parse_one_ctx {
  * @polarity: polarity attributes of hwirq
  * @polarity: polarity attributes of hwirq
  * @shareable: shareable attributes of hwirq
+ * @wake_capable: wake capable attribute of hwirq
  * @ctx: acpi_irq_parse_one_ctx updated by this function
  *
  * Description:
@@ -156,12 +157,13 @@ struct acpi_irq_parse_one_ctx {
 static inline void acpi_irq_parse_one_match(struct fwnode_handle *fwnode,
 					    u32 hwirq, u8 triggering,
 					    u8 polarity, u8 shareable,
+					    u8 wake_capable,
 					    struct acpi_irq_parse_one_ctx *ctx)
 {
 	if (!fwnode)
 		return;
 	ctx->rc = 0;
-	*ctx->res_flags = acpi_dev_irq_flags(triggering, polarity, shareable);
+	*ctx->res_flags = acpi_dev_irq_flags(triggering, polarity, shareable, wake_capable);
 	ctx->fwspec->fwnode = fwnode;
 	ctx->fwspec->param[0] = hwirq;
 	ctx->fwspec->param[1] = acpi_dev_get_irq_type(triggering, polarity);
@@ -204,7 +206,7 @@ static acpi_status acpi_irq_parse_one_cb(struct acpi_resource *ares,
 		fwnode = acpi_get_gsi_domain_id(irq->interrupts[ctx->index]);
 		acpi_irq_parse_one_match(fwnode, irq->interrupts[ctx->index],
 					 irq->triggering, irq->polarity,
-					 irq->shareable, ctx);
+					 irq->shareable, irq->wake_capable, ctx);
 		return AE_CTRL_TERMINATE;
 	case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
 		eirq = &ares->data.extended_irq;
@@ -218,7 +220,7 @@ static acpi_status acpi_irq_parse_one_cb(struct acpi_resource *ares,
 						      eirq->interrupts[ctx->index]);
 		acpi_irq_parse_one_match(fwnode, eirq->interrupts[ctx->index],
 					 eirq->triggering, eirq->polarity,
-					 eirq->shareable, ctx);
+					 eirq->shareable, eirq->wake_capable, ctx);
 		return AE_CTRL_TERMINATE;
 	}
 
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index 510cdec375c4d8..fa3439aea76b3e 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -336,8 +336,9 @@ EXPORT_SYMBOL_GPL(acpi_dev_resource_ext_address_space);
  * @triggering: Triggering type as provided by ACPI.
  * @polarity: Interrupt polarity as provided by ACPI.
  * @shareable: Whether or not the interrupt is shareable.
+ * @wake_capable: Wake capability as provided by ACPI.
  */
-unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable)
+unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable, u8 wake_capable)
 {
 	unsigned long flags;
 
@@ -351,6 +352,9 @@ unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable)
 	if (shareable == ACPI_SHARED)
 		flags |= IORESOURCE_IRQ_SHAREABLE;
 
+	if (wake_capable == ACPI_WAKE_CAPABLE)
+		flags |= IORESOURCE_IRQ_WAKECAPABLE;
+
 	return flags | IORESOURCE_IRQ;
 }
 EXPORT_SYMBOL_GPL(acpi_dev_irq_flags);
@@ -442,7 +446,7 @@ static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity,
 
 static void acpi_dev_get_irqresource(struct resource *res, u32 gsi,
 				     u8 triggering, u8 polarity, u8 shareable,
-				     bool check_override)
+				     u8 wake_capable, bool check_override)
 {
 	int irq, p, t;
 
@@ -475,7 +479,7 @@ static void acpi_dev_get_irqresource(struct resource *res, u32 gsi,
 		}
 	}
 
-	res->flags = acpi_dev_irq_flags(triggering, polarity, shareable);
+	res->flags = acpi_dev_irq_flags(triggering, polarity, shareable, wake_capable);
 	irq = acpi_register_gsi(NULL, gsi, triggering, polarity);
 	if (irq >= 0) {
 		res->start = irq;
@@ -523,7 +527,8 @@ bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
 		}
 		acpi_dev_get_irqresource(res, irq->interrupts[index],
 					 irq->triggering, irq->polarity,
-					 irq->shareable, true);
+					 irq->shareable, irq->wake_capable,
+					 true);
 		break;
 	case ACPI_RESOURCE_TYPE_EXTENDED_IRQ:
 		ext_irq = &ares->data.extended_irq;
@@ -532,9 +537,13 @@ bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
 			return false;
 		}
 		if (is_gsi(ext_irq))
-			acpi_dev_get_irqresource(res, ext_irq->interrupts[index],
-					 ext_irq->triggering, ext_irq->polarity,
-					 ext_irq->shareable, false);
+			acpi_dev_get_irqresource(res,
+						 ext_irq->interrupts[index],
+						 ext_irq->triggering,
+						 ext_irq->polarity,
+						 ext_irq->shareable,
+						 ext_irq->wake_capable,
+						 false);
 		else
 			irqresource_disabled(res, 0);
 		break;
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c
index da78dc77aed32e..4f05f610391b00 100644
--- a/drivers/pnp/pnpacpi/rsparser.c
+++ b/drivers/pnp/pnpacpi/rsparser.c
@@ -206,7 +206,8 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res,
 		if (i >= 0) {
 			flags = acpi_dev_irq_flags(gpio->triggering,
 						   gpio->polarity,
-						   gpio->shareable);
+						   gpio->shareable,
+						   gpio->wake_capable);
 		} else {
 			flags = IORESOURCE_DISABLED;
 		}
@@ -315,7 +316,7 @@ static __init void pnpacpi_parse_irq_option(struct pnp_dev *dev,
 		if (p->interrupts[i])
 			__set_bit(p->interrupts[i], map.bits);
 
-	flags = acpi_dev_irq_flags(p->triggering, p->polarity, p->shareable);
+	flags = acpi_dev_irq_flags(p->triggering, p->polarity, p->shareable, p->wake_capable);
 	pnp_register_irq_resource(dev, option_flags, &map, flags);
 }
 
@@ -339,7 +340,7 @@ static __init void pnpacpi_parse_ext_irq_option(struct pnp_dev *dev,
 		}
 	}
 
-	flags = acpi_dev_irq_flags(p->triggering, p->polarity, p->shareable);
+	flags = acpi_dev_irq_flags(p->triggering, p->polarity, p->shareable, p->wake_capable);
 	pnp_register_irq_resource(dev, option_flags, &map, flags);
 }
 
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index cd7371a5f2839b..ea2efbdbeee511 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -495,7 +495,7 @@ bool acpi_dev_resource_address_space(struct acpi_resource *ares,
 				     struct resource_win *win);
 bool acpi_dev_resource_ext_address_space(struct acpi_resource *ares,
 					 struct resource_win *win);
-unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable);
+unsigned long acpi_dev_irq_flags(u8 triggering, u8 polarity, u8 shareable, u8 wake_capable);
 unsigned int acpi_dev_get_irq_type(int triggering, int polarity);
 bool acpi_dev_resource_interrupt(struct acpi_resource *ares, int index,
 				 struct resource *res);
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 616b683563a970..3baeea4d903bfd 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -79,7 +79,8 @@ struct resource {
 #define IORESOURCE_IRQ_HIGHLEVEL	(1<<2)
 #define IORESOURCE_IRQ_LOWLEVEL		(1<<3)
 #define IORESOURCE_IRQ_SHAREABLE	(1<<4)
-#define IORESOURCE_IRQ_OPTIONAL 	(1<<5)
+#define IORESOURCE_IRQ_OPTIONAL		(1<<5)
+#define IORESOURCE_IRQ_WAKECAPABLE	(1<<6)
 
 /* PnP DMA specific bits (IORESOURCE_BITS) */
 #define IORESOURCE_DMA_TYPE_MASK	(3<<0)
