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Message-Id: <20220506134029.21470-2-pali@kernel.org>
Date: Fri, 6 May 2022 15:40:24 +0200
From: Pali Rohár <pali@...nel.org>
To: Thomas Gleixner <tglx@...utronix.de>,
Marc Zyngier <maz@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Andrew Lunn <andrew@...n.ch>,
Gregory Clement <gregory.clement@...tlin.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
Krzysztof Wilczyński <kw@...ux.com>,
Marek Behún <kabel@...nel.org>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
linux-pci@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 1/6] dt-bindings: irqchip: armada-370-xp: Update information about MPIC SoC Error
Signed-off-by: Pali Rohár <pali@...nel.org>
---
.../interrupt-controller/marvell,armada-370-xp-mpic.txt | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/marvell,armada-370-xp-mpic.txt b/Documentation/devicetree/bindings/interrupt-controller/marvell,armada-370-xp-mpic.txt
index 5fc03134a999..8cddbc16ddbd 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/marvell,armada-370-xp-mpic.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/marvell,armada-370-xp-mpic.txt
@@ -24,6 +24,11 @@ Optional properties:
connected as a slave to the Cortex-A9 GIC. The provided interrupt
indicate to which GIC interrupt the MPIC output is connected.
+Optional subnodes:
+
+- interrupt-controller@20 with interrupt-controller property for
+ MPIC SoC Error IRQ controller
+
Example:
mpic: interrupt-controller@...20000 {
@@ -35,4 +40,8 @@ Example:
msi-controller;
reg = <0xd0020a00 0x1d0>,
<0xd0021070 0x58>;
+ soc_err: interrupt-controller@20 {
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ };
};
--
2.20.1
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