openwrt/target/linux/layerscape/patches-4.4/3233-arm64-dts-ls1046a-update-MSI-dts-node.patch

From 1569c166572f9576c6726472b5a726a1a56900bd Mon Sep 17 00:00:00 2001
From: Yangbo Lu <yangbo.lu@nxp.com>
Date: Thu, 16 Feb 2017 18:00:14 +0800
Subject: [PATCH] arm64: dts: ls1046a: update MSI dts node

Update MSI dts node according to below patchwork patch.

arm64: dts: ls1046a: add MSI dts node
https://patchwork.kernel.org/patch/9520299

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
---
 arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 58 +++++++++++++-------------
 1 file changed, 30 insertions(+), 28 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index 179c38b..f96be34 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -44,6 +44,8 @@
  *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
 / {
 	compatible = "fsl,ls1046a";
 	interrupt-parent = <&gic>;
@@ -870,34 +872,34 @@
 			big-endian;
 		};
 
-		msi: msi-controller@1580000 {
+		msi1: msi-controller@1580000 {
 			compatible = "fsl,ls1046a-msi";
-			#address-cells = <2>;
-			#size-cells = <2>;
-			ranges;
 			msi-controller;
+			reg = <0x0 0x1580000 0x0 0x10000>;
+			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+		};
 
-			msi-bank@1580000 {
-				reg = <0x0 0x1580000 0x0 0x10000>;
-				interrupts = <0 116 0x4>,
-					     <0 111 0x4>,
-					     <0 112 0x4>,
-					     <0 113 0x4>;
-			};
-			msi-bank@1590000 {
-				reg = <0x0 0x1590000 0x0 0x10000>;
-				interrupts = <0 126 0x4>,
-					     <0 121 0x4>,
-					     <0 122 0x4>,
-					     <0 123 0x4>;
-			};
-			msi-bank@15a0000 {
-				reg = <0x0 0x15a0000 0x0 0x10000>;
-				interrupts = <0 160 0x4>,
-					     <0 155 0x4>,
-					     <0 156 0x4>,
-					     <0 157 0x4>;
-			};
+		msi2: msi-controller@1590000 {
+			compatible = "fsl,ls1046a-msi";
+			msi-controller;
+			reg = <0x0 0x1590000 0x0 0x10000>;
+			interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
+		msi3: msi-controller@15a0000 {
+			compatible = "fsl,ls1046a-msi";
+			msi-controller;
+			reg = <0x0 0x15a0000 0x0 0x10000>;
+			interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
 		pcie@3400000 {
@@ -916,7 +918,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&msi>;
+			msi-parent = <&msi1>, <&msi2>, <&msi3>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 110 0x4>,
@@ -941,7 +943,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&msi>;
+			msi-parent = <&msi1>, <&msi2>, <&msi3>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 120 0x4>,
@@ -966,7 +968,7 @@
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x50 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x50 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
-			msi-parent = <&msi>;
+			msi-parent = <&msi1>, <&msi2>, <&msi3>;
 			#interrupt-cells = <1>;
 			interrupt-map-mask = <0 0 0 7>;
 			interrupt-map = <0000 0 0 1 &gic 0 154 0x4>,
-- 
2.1.0.27.g96db324