linux-kernel - [v3 05/11] arm64: dts: ls1088a: add DT node for external interrupt lines

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Message-Id: <20201130033055.38462-5-biwen.li@oss.nxp.com>
Date:   Mon, 30 Nov 2020 11:30:49 +0800
From:   Biwen Li <biwen.li@....nxp.com>
To:     linux@...musvillemoes.dk, shawnguo@...nel.org, robh+dt@...nel.org,
        mark.rutland@....com, leoyang.li@....com, zhiqiang.hou@....com,
        tglx@...utronix.de, jason@...edaemon.net, maz@...nel.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        jiafei.pan@....com, xiaobo.xie@....com,
        linux-arm-kernel@...ts.infradead.org, Biwen Li <biwen.li@....com>
Subject: [v3 05/11] arm64: dts: ls1088a: add DT node for external interrupt lines

From: Biwen Li <biwen.li@....com>

Add device-tree node for external interrupt lines IRQ0-IRQ11.

Signed-off-by: Biwen Li <biwen.li@....com>
---
Change in v3:
	- none

Change in v2:
	- none

 .../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 33 ++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 169f4742ae3b..12fe8f079c28 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -2,7 +2,7 @@
 /*
  * Device Tree Include file for NXP Layerscape-1088A family SoC.
  *
- * Copyright 2017 NXP
+ * Copyright 2017-2020 NXP
  *
  * Harninder Rai <harninder.rai@....com>
  *
@@ -206,6 +206,37 @@
 			little-endian;
 		};
 
+		isc: syscon@...0000 {
+			compatible = "fsl,ls1088a-isc", "syscon";
+			reg = <0x0 0x1f70000 0x0 0x10000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0x0 0x1f70000 0x10000>;
+
+			extirq: interrupt-controller@14 {
+				compatible = "fsl,ls1088a-extirq";
+				#interrupt-cells = <2>;
+				#address-cells = <0>;
+				interrupt-controller;
+				reg = <0x14 4>;
+				interrupt-map =
+					<0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+					<1 0 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+					<2 0 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+					<3 0 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+					<4 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+					<5 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+					<6 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+					<7 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+					<8 0 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+					<9 0 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+					<10 0 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+					<11 0 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-map-mask = <0xffffffff 0x0>;
+			};
+		};
+
 		tmu: tmu@...0000 {
 			compatible = "fsl,qoriq-tmu";
 			reg = <0x0 0x1f80000 0x0 0x10000>;
-- 
2.17.1