linux-kernel - [PATCH 2/3] ARM: mstar: Add interrupt controller to base dtsi

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Message-Id: <20200918104949.3260823-3-daniel@0x0f.com>
Date:   Fri, 18 Sep 2020 19:49:48 +0900
From:   Daniel Palmer <daniel@...f.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     devicetree@...r.kernel.org, mark-pk.tsai@...iatek.com,
        arnd@...db.de, maz@...nel.org, linux-kernel@...r.kernel.org,
        Daniel Palmer <daniel@...f.com>
Subject: [PATCH 2/3] 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>
---
 arch/arm/boot/dts/mstar-v7.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm/boot/dts/mstar-v7.dtsi b/arch/arm/boot/dts/mstar-v7.dtsi
index 3b7b9b793736..aec841b52ca4 100644
--- a/arch/arm/boot/dts/mstar-v7.dtsi
+++ b/arch/arm/boot/dts/mstar-v7.dtsi
@@ -85,6 +85,25 @@ reboot {
 				mask = <0x79>;
 			};
 
+			intc_fiq: interrupt-controller@...310 {
+				compatible = "mstar,mst-intc";
+				reg = <0x201310 0x40>;
+				#interrupt-cells = <3>;
+				interrupt-controller;
+				interrupt-parent = <&gic>;
+				mstar,irqs-map-range = <96 127>;
+			};
+
+			intc_irq: interrupt-controller@...350 {
+				compatible = "mstar,mst-intc";
+				reg = <0x201350 0x40>;
+				#interrupt-cells = <3>;
+				interrupt-controller;
+				interrupt-parent = <&gic>;
+				mstar,irqs-map-range = <32 95>;
+				mstar,intc-no-eoi;
+			};
+
 			l3bridge: l3bridge@...400 {
 				compatible = "mstar,l3bridge";
 				reg = <0x204400 0x200>;
-- 
2.27.0