Re: [PATCH v4 1/3] dt-bindings: mediatek: Add a binding for Mediatek JPEG Decoder

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On 07/11/16 07:57, Rick Chang wrote:
Add a DT binding documentation for Mediatek JPEG Decoder of
MT2701 SoC.

Signed-off-by: Rick Chang <rick.chang@xxxxxxxxxxxx>
Signed-off-by: Minghsiu Tsai <minghsiu.tsai@xxxxxxxxxxxx>
---
 .../bindings/media/mediatek-jpeg-codec.txt         | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/mediatek-jpeg-codec.txt

diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-codec.txt b/Documentation/devicetree/bindings/media/mediatek-jpeg-codec.txt
new file mode 100644
index 0000000..c7dbcc2
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-codec.txt
@@ -0,0 +1,35 @@
+* Mediatek JPEG Decoder
+
+Mediatek JPEG Decoder is the JPEG decode hardware present in Mediatek SoCs
+
+Required properties:
+- compatible : "mediatek,jpgdec"

Is this block in all arm SoCs from Mediatek?
If not, then I would prefer to use "mediatek,mtXXXX-jpgdec"
where XXXX stands for the oldest model which has this block.

In parallel to that the dts should have this compatible plus the one for mt2701, for example:
compatible = "mediatek,mt2701-uart", "mediatek,mt6577-uart"

Thanks,
Matthias
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