From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Fri, 6 Oct 2017 12:05:51 +0000 (+0200)
Subject: arm64: dts: r8a7796: Add INTC-EX device node
X-Git-Tag: v4.19~2159^2~18^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fdceea3c2ade76d929725fdd6211feb52bdf705a;p=platform%2Fkernel%2Flinux-rpi.git

arm64: dts: r8a7796: Add INTC-EX device node

Add a device node for the Interrupt Controller for External Devices
(INTC-EX) on R-Car M3-W, which serves external IRQ pins IRQ[0-5].

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index 57ac5ca..8085fd9 100644
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -383,6 +383,22 @@
 			#power-domain-cells = <1>;
 		};
 
+		intc_ex: interrupt-controller@e61c0000 {
+			compatible = "renesas,intc-ex-r8a7796", "renesas,irqc";
+			#interrupt-cells = <2>;
+			interrupt-controller;
+			reg = <0 0xe61c0000 0 0x200>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH
+				      GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 407>;
+			power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+			resets = <&cpg 407>;
+		};
+
 		i2c_dvfs: i2c@e60b0000 {
 			#address-cells = <1>;
 			#size-cells = <0>;