From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Kevin Cernekee <cernekee@gmail.com>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
bcm-kernel-feedback-list@broadcom.com (open list:BROADCOM BMIPS
MIPS ARCHITECTURE),
linux-mips@vger.kernel.org (open list:BROADCOM BMIPS MIPS
ARCHITECTURE)
Subject: [PATCH v2 3/5] irqchip/irq-bcm7038-l1: Enable parent IRQ if necessary
Date: Fri, 13 Sep 2019 12:15:40 -0700 [thread overview]
Message-ID: <20190913191542.9908-4-f.fainelli@gmail.com> (raw)
In-Reply-To: <20190913191542.9908-1-f.fainelli@gmail.com>
If the 'brcm,irq-can-wake' property is specified, make sure we also
enable the corresponding parent interrupt we are attached to.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/irqchip/irq-bcm7038-l1.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c
index f5e4ff5251ab..0673a44bbdc2 100644
--- a/drivers/irqchip/irq-bcm7038-l1.c
+++ b/drivers/irqchip/irq-bcm7038-l1.c
@@ -297,6 +297,10 @@ static int __init bcm7038_l1_init_one(struct device_node *dn,
pr_err("failed to map parent interrupt %d\n", parent_irq);
return -EINVAL;
}
+
+ if (of_property_read_bool(dn, "brcm,irq-can-wake"))
+ enable_irq_wake(parent_irq);
+
irq_set_chained_handler_and_data(parent_irq, bcm7038_l1_irq_handle,
intc);
--
2.17.1
next prev parent reply other threads:[~2019-09-13 19:16 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-13 19:15 [PATCH v2 0/5] irqchip/irq-bcm7038-l1 updates Florian Fainelli
2019-09-13 19:15 ` [PATCH v2 1/5] irqchip/irq-bcm7038-l1: Add PM support Florian Fainelli
2019-09-22 12:31 ` Marc Zyngier
2019-09-22 18:50 ` Florian Fainelli
2019-09-13 19:15 ` [PATCH v2 2/5] dt-bindings: Document brcm,irq-can-wake for brcm,bcm7038-l1-intc.txt Florian Fainelli
2019-09-30 19:05 ` Rob Herring
2019-09-13 19:15 ` Florian Fainelli [this message]
2019-09-13 19:15 ` [PATCH v2 4/5] dt-bindings: Document brcm,int-fwd-mask property for bcm7038-l1-intc Florian Fainelli
2019-09-30 19:10 ` Rob Herring
2019-09-13 19:15 ` [PATCH v2 5/5] irqchip/irq-bcm7038-l1: Support brcm,int-fwd-mask Florian Fainelli
2019-09-22 12:38 ` Marc Zyngier
2019-09-22 19:08 ` Florian Fainelli
2019-09-23 8:52 ` Marc Zyngier
2019-09-23 14:39 ` Florian Fainelli
2019-09-23 14:57 ` Marc Zyngier
2019-09-23 15:08 ` Florian Fainelli
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