From: "tip-bot2 for Florian Fainelli" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Marc Zyngier <maz@kernel.org>, Rob Herring <robh@kernel.org>,
Ingo Molnar <mingo@kernel.org>, Borislav Petkov <bp@alien8.de>,
linux-kernel@vger.kernel.org
Subject: [tip: irq/core] dt-bindings: Document brcm, int-fwd-mask property for bcm7038-l1-intc
Date: Wed, 20 Nov 2019 13:21:06 -0000 [thread overview]
Message-ID: <157425606600.12247.11850709804199534144.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20191024201415.23454-5-f.fainelli@gmail.com>
The following commit has been merged into the irq/core branch of tip:
Commit-ID: e14b5e5ff0841270e6262e3e5fd69ad764a80aee
Gitweb: https://git.kernel.org/tip/e14b5e5ff0841270e6262e3e5fd69ad764a80aee
Author: Florian Fainelli <f.fainelli@gmail.com>
AuthorDate: Thu, 24 Oct 2019 13:14:14 -07:00
Committer: Marc Zyngier <maz@kernel.org>
CommitterDate: Sun, 10 Nov 2019 18:47:47
dt-bindings: Document brcm, int-fwd-mask property for bcm7038-l1-intc
Indicate that the brcm,int-fwd-mask property is optional and can be set
on platforms which require to leave specific interrupts unmanaged by
Linux and need to retain the firmware configuration.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20191024201415.23454-5-f.fainelli@gmail.com
---
Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt | 6 ++++++
1 file changed, 6 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 4eb0432..5ddef1d 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
@@ -36,6 +36,12 @@ Optional properties:
- brcm,irq-can-wake: If present, this means the L1 controller can be used as a
wakeup source for system suspend/resume.
+Optional properties:
+
+- brcm,int-fwd-mask: if present, a bit mask to indicate which interrupts
+ have already been configured by the firmware and should be left unmanaged.
+ This should have one 32-bit word per status/set/clear/mask group.
+
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
next prev parent reply other threads:[~2019-11-20 13:22 UTC|newest]
Thread overview: 12+ 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 ` [PATCH v3 1/5] irqchip/irq-bcm7038-l1: Add PM support Florian Fainelli
2019-11-20 13:21 ` [tip: irq/core] " tip-bot2 for Justin Chen
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] dt-bindings: Document brcm, irq-can-wake for brcm, bcm7038-l1-intc.txt 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
2019-11-20 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
2019-11-20 13:21 ` tip-bot2 for Florian Fainelli [this message]
2019-10-24 20:14 ` [PATCH v3 5/5] irqchip/irq-bcm7038-l1: Support brcm,int-fwd-mask 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
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