linux-kernel - [PATCH 3/3] ARM: mstar: Add interrupt controller to base dtsi

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Date:   Wed,  5 Aug 2020 20:00:52 +0900
From:   Daniel Palmer <daniel@...f.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        tglx@...utronix.de, jason@...edaemon.net, maz@...nel.org,
        robh+dt@...nel.org, arnd@...db.de, Daniel Palmer <daniel@...f.com>,
        Willy Tarreau <w@....eu>
Subject: [PATCH 3/3] ARM: mstar: Add interrupt controller to base dtsi

Add the IRQ and FIQ intc instances to the base MStar/SigmaStar v7
dtsi. All of the known SoCs have both and at the same place with
their common IPs using the same interrupt lines.

Signed-off-by: Daniel Palmer <daniel@...f.com>
Tested-by: Willy Tarreau <w@....eu>
---
 arch/arm/boot/dts/mstar-v7.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi
index 3b7b9b793736..2b3bb0886d1a 100644
--- a/arch/arm/boot/dts/mstar-v7.dtsi
+++ b/arch/arm/boot/dts/mstar-v7.dtsi
@@ -85,6 +85,26 @@ reboot {
 				mask = <0x79>;
 			};
 
+			intc_fiq: intc@...310 {
+				compatible = "mstar,msc313-intc-fiq";
+				interrupt-controller;
+				reg = <0x201310 0x40>;
+				#interrupt-cells = <2>;
+				interrupt-parent = <&gic>;
+				mstar,gic-offset = <96>;
+				mstar,nr-interrupts = <32>;
+			};
+
+			intc_irq: intc@...350 {
+				compatible = "mstar,msc313-intc-irq";
+				interrupt-controller;
+				reg = <0x201350 0x40>;
+				#interrupt-cells = <2>;
+				interrupt-parent = <&gic>;
+				mstar,gic-offset = <32>;
+				mstar,nr-interrupts = <64>;
+			};
+
 			l3bridge: l3bridge@...400 {
 				compatible = "mstar,l3bridge";
 				reg = <0x204400 0x200>;
-- 
2.27.0