redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

Docs: dt: rockchip: add rockchip,disable-mmu-reset property 

Add rockchip,disable-mmu-reset property to disable some mmu
reset operation

Signed-off-by: Simon Xue <xxm@rock-chips.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
hifive-unleashed-5.1
Simon Xue 2017-07-24 10:37:13 +08:00 committed by Joerg Roedel
parent 520eccdfe1
commit 07218a4fc5
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
Documentation/devicetree/bindings/iommu/rockchip,iommu.txt
View File

@ -15,6 +15,11 @@ Required properties:
to associate with its master device. See:
Documentation/devicetree/bindings/iommu/iommu.txt
Optional properties:
- rockchip,disable-mmu-reset : Don't use the mmu reset operation.
Some mmu instances may produce unexpected results
when the reset operation is used.
Example:
vopl_mmu: iommu@ff940300 {