linux-kernel - [PATCH v2 14/16] arm64: dts: marvell: add AP806 SEI subnode

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Date:   Tue, 22 May 2018 11:40:40 +0200
From:   Miquel Raynal <miquel.raynal@...tlin.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <marc.zyngier@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
        Antoine Tenart <antoine.tenart@...tlin.com>,
        Maxime Chevallier <maxime.chevallier@...tlin.com>,
        Nadav Haklai <nadavh@...vell.com>,
        Haim Boot <hayim@...vell.com>, Hanna Hawa <hannah@...vell.com>,
        linux-kernel@...r.kernel.org,
        Miquel Raynal <miquel.raynal@...tlin.com>
Subject: [PATCH v2 14/16] arm64: dts: marvell: add AP806 SEI subnode

Add the System Error Interrupt node, representing an IRQ chip which is
part of the GIC. The SEI node has two subnodes, one for each interrupt
domain: wired (from the AP) and not-wired (MSIs from the CPs).

Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>
---
 arch/arm64/boot/dts/marvell/armada-ap806.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
index 176e38d54872..40204a3b893a 100644
--- a/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-ap806.dtsi
@@ -124,6 +124,25 @@
 				interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
 			};
 
+			sei: sei@...200 {
+				compatible = "marvell,armada-8k-sei";
+				reg = <0x3f0200 0x40>;
+				interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				sei_wired_controller: sei-wired-controller {
+					marvell,sei-ranges = <0 21>;
+					#interrupt-cells = <1>;
+					interrupt-controller;
+				};
+
+				sei_msi_controller: sei-msi-controller {
+					marvell,sei-ranges = <21 43>;
+					msi-controller;
+				};
+			};
+
 			xor@...000 {
 				compatible = "marvell,armada-7k-xor", "marvell,xor-v2";
 				reg = <0x400000 0x1000>,
-- 
2.14.1