diff options
| author | Minghuan Lian <Minghuan.Lian@nxp.com> | 2017-07-05 14:59:00 +0800 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-08-31 16:19:26 +0100 |
| commit | cb3421684ee778d60da26232bfea626dca2eb8db (patch) | |
| tree | f8a143167f4c25f26601bc8c01bacb4d3d29c1f2 | |
| parent | 0b09331a25fe279e7b93aa58dda35e58fd23eaa6 (diff) | |
arm64: dts: ls1046a: Add MSI dts node
LS1046a includes 3 MSI controllers.
Each controller supports 128 interrupts.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
| -rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt | 1 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 31 |
2 files changed, 32 insertions, 0 deletions
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 2755cd1ce611..dde455289c16 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 dc1640be0345..c8ff0baddf1d 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 { |