Commit-ID: cb3421684ee778d60da26232bfea626dca2eb8db
Gitweb: http://git.kernel.org/tip/cb3421684ee778d60da26232bfea626dca2eb8db
Author: Minghuan Lian <Minghuan.Lian@xxxxxxx>
AuthorDate: Wed, 5 Jul 2017 14:59:00 +0800
Committer: Marc Zyngier <marc.zyngier@xxxxxxx>
CommitDate: Thu, 31 Aug 2017 16:19:26 +0100
arm64: dts: ls1046a: Add MSI dts node
LS1046a includes 3 MSI controllers.
Each controller supports 128 interrupts.
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Minghuan Lian <Minghuan.Lian@xxxxxxx>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
.../interrupt-controller/fsl,ls-scfg-msi.txt | 1 +
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 31 ++++++++++++++++++++++
2 files changed, 32 insertions(+)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
index 2755cd1..dde4552 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
@@ -6,6 +6,7 @@ Required properties:
Layerscape PCIe MSI controller block such as:
"fsl,ls1021a-msi"
"fsl,ls1043a-msi"
+ "fsl,ls1046a-msi"
- msi-controller: indicates that this is a PCIe MSI controller node
- reg: physical base address of the controller and length of memory mapped.
- interrupts: an interrupt to the parent interrupt controller.
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
index dc1640b..c8ff0ba 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
@@ -630,6 +630,37 @@
interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clockgen 4 1>;
};
+
+ msi1: msi-controller@1580000 {
+ compatible = "fsl,ls1046a-msi";
+ 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>;
+ };
+
+ 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>;
+ };
+
};
reserved-memory {
--
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