shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-07 19:30:30 +09:00
Code Issues Packages Projects Releases Wiki Activity

Documentation:Documentation/devicetree/bindings/iommu/rockchip,rk32-iommu.txt

Browse Source
This commit is contained in:
xxm
2014-05-04 15:27:33 +08:00
parent 98d6567e46
commit afe5043b39
1 changed files with 16 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
Documentation/devicetree/bindings/iommu/rockchip,rk32-iommu.txt Normal file
View File

@@ -0,0 +1,16 @@
ROCKCHIP rk32 IOMMU H/W
Required properties:
- compatible : "iommu,iep_mmu"
- reg : Should contain address and length for each
of the IOMMU register blocks.
- interrupts : Should contain irq type,irq no,and level type
Example:
iep_mmu {
dbgname = "iep";
compatible = "iommu,iep_mmu";
reg = <0xff900800 0x100>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "iep_mmu";
};