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Subject: media: media: jpegenc: add mediatek,mt8186-jpgenc compatible
Author: kyrie wu <kyrie...@mediatek.com>
Date: Wed Jun 8 07:07:54 2022 +0100
Add mediatek,mt8186-jpgenc compatible to binding document.
MT8186 iommu support 0~16GB iova. We separate it to four banks:
0~4G; 4G~8G; 8G~12G; 12G~16G.
The "dma-ranges" could be used to adjust the bank we locate.
If we don't set this property. The default range always is 0~4G.
Signed-off-by: kyrie wu <kyrie...@mediatek.com>
Reviewed-by: Rob Herring <r...@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mche...@kernel.org>
Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml | 6 ++++++
1 file changed, 6 insertions(+)
---
diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
index 8bfdfdfaba59..4fd390c042a9 100644
--- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
@@ -18,6 +18,7 @@ properties:
- enum:
- mediatek,mt2701-jpgenc
- mediatek,mt8183-jpgenc
+ - mediatek,mt8186-jpgenc
- const: mediatek,mtk-jpgenc
reg:
maxItems: 1
@@ -42,6 +43,11 @@ properties:
Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
Ports are according to the HW.
+ dma-ranges:
+ maxItems: 1
+ description: |
+ Describes the physical address space of IOMMU maps to memory.
+
required:
- compatible
- reg
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