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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>,
	bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM
	BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE...),
	devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
	FLATTENED DEVICE TREE BINDINGS),
	linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM
	BCM2835 ARM ARCHITECTURE)
Subject: [PATCH v3 2/5] dt-bindings: Document brcm,irq-can-wake for brcm,bcm7038-l1-intc.txt
Date: Thu, 24 Oct 2019 13:14:12 -0700	[thread overview]
Message-ID: <20191024201415.23454-3-f.fainelli@gmail.com> (raw)
In-Reply-To: <20191024201415.23454-1-f.fainelli@gmail.com>

The BCM7038 L1 interrupt controller can be used as a wake-up interrupt
controller on MIPS and ARM-based systems, document the brcm,irq-can-wake
which has been "standardized" across Broadcom interrupt controllers.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 .../bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
index 2117d4ac1ae5..4eb043270f5b 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
@@ -31,6 +31,11 @@ Required properties:
 - interrupts: specifies the interrupt line(s) in the interrupt-parent controller
   node; valid values depend on the type of parent interrupt controller
 
+Optional properties:
+
+- brcm,irq-can-wake: If present, this means the L1 controller can be used as a
+  wakeup source for system suspend/resume.
+
 If multiple reg ranges and interrupt-parent entries are present on an SMP
 system, the driver will allow IRQ SMP affinity to be set up through the
 /proc/irq/ interface.  In the simplest possible configuration, only one
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
	<devicetree@vger.kernel.org>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Jason Cooper <jason@lakedaemon.net>,
	Marc Zyngier <maz@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	"maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE..."
	<bcm-kernel-feedback-list@broadcom.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	"moderated list:BROADCOM BCM2835 ARM ARCHITECTURE"
	<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH v3 2/5] dt-bindings: Document brcm, irq-can-wake for brcm, bcm7038-l1-intc.txt
Date: Thu, 24 Oct 2019 13:14:12 -0700	[thread overview]
Message-ID: <20191024201415.23454-3-f.fainelli@gmail.com> (raw)
In-Reply-To: <20191024201415.23454-1-f.fainelli@gmail.com>

The BCM7038 L1 interrupt controller can be used as a wake-up interrupt
controller on MIPS and ARM-based systems, document the brcm,irq-can-wake
which has been "standardized" across Broadcom interrupt controllers.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 .../bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt   | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
index 2117d4ac1ae5..4eb043270f5b 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
@@ -31,6 +31,11 @@ Required properties:
 - interrupts: specifies the interrupt line(s) in the interrupt-parent controller
   node; valid values depend on the type of parent interrupt controller
 
+Optional properties:
+
+- brcm,irq-can-wake: If present, this means the L1 controller can be used as a
+  wakeup source for system suspend/resume.
+
 If multiple reg ranges and interrupt-parent entries are present on an SMP
 system, the driver will allow IRQ SMP affinity to be set up through the
 /proc/irq/ interface.  In the simplest possible configuration, only one
-- 
2.17.1


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  parent reply	other threads:[~2019-10-24 20:14 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-24 20:14 [PATCH v3 0/5] irqchip/irq-bcm7038-l1 updates Florian Fainelli
2019-10-24 20:14 ` Florian Fainelli
2019-10-24 20:14 ` [PATCH v3 1/5] irqchip/irq-bcm7038-l1: Add PM support Florian Fainelli
2019-10-24 20:14   ` Florian Fainelli
2019-11-20 13:21   ` [tip: irq/core] " tip-bot2 for Justin Chen
2019-10-24 20:14 ` Florian Fainelli [this message]
2019-10-24 20:14   ` [PATCH v3 2/5] dt-bindings: Document brcm, irq-can-wake for brcm, bcm7038-l1-intc.txt Florian Fainelli
2019-11-20 13:21   ` [tip: irq/core] " tip-bot2 for Florian Fainelli
2019-10-24 20:14 ` [PATCH v3 3/5] irqchip/irq-bcm7038-l1: Enable parent IRQ if necessary Florian Fainelli
2019-10-24 20:14   ` Florian Fainelli
2019-11-20 13:21   ` [tip: irq/core] " tip-bot2 for Florian Fainelli
2019-10-24 20:14 ` [PATCH v3 4/5] dt-bindings: Document brcm,int-fwd-mask property for bcm7038-l1-intc Florian Fainelli
2019-10-24 20:14   ` [PATCH v3 4/5] dt-bindings: Document brcm, int-fwd-mask " Florian Fainelli
2019-11-20 13:21   ` [tip: irq/core] " tip-bot2 for Florian Fainelli
2019-10-24 20:14 ` [PATCH v3 5/5] irqchip/irq-bcm7038-l1: Support brcm,int-fwd-mask Florian Fainelli
2019-10-24 20:14   ` Florian Fainelli
2019-11-20 13:21   ` [tip: irq/core] " tip-bot2 for Florian Fainelli
2019-11-11 10:52 ` [PATCH v3 0/5] irqchip/irq-bcm7038-l1 updates Marc Zyngier
2019-11-11 10:52   ` Marc Zyngier

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