xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm64: dts: ls1046a: Add MSI dts node

Browse Source 
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>
This commit is contained in:
Minghuan Lian
2017-07-05 14:59:00 +08:00
committed by Marc Zyngier
parent 0b09331a25
commit cb3421684e
2 changed files with 32 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
View File

@@ -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.