Re: [PATCH v3,1/3] media: dt-bindings: media: mediatek: vcodec: Fix clock num not correctly

From: AngeloGioacchino Del Regno
Date: Fri Dec 02 2022 - 06:37:35 EST


Il 02/12/22 00:57, Rob Herring ha scritto:
On Thu, Dec 01, 2022 at 08:15:22PM +0800, Yunfei Dong wrote:
From: Yunfei Dong <yunfei.dong@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>

mt8195 and mt8192 have different clock numbers, can't write 'clocks' and
'clock-names' with const value.

Signed-off-by: Yunfei Dong <yunfei.dong@xxxxxxxxxxxx>
---
Reference series:
[1]: v5 of this series is presend by Allen-KH Cheng.
message-id: 20221128143832.25584-4-allen-kh.cheng@xxxxxxxxxxxx
---
.../bindings/media/mediatek,vcodec-subdev-decoder.yaml | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
index 7c5b4a91c59b..09781ef02193 100644
--- a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
@@ -110,15 +110,12 @@ patternProperties:
Refer to bindings/iommu/mediatek,iommu.yaml.
clocks:
+ minItems: 1
maxItems: 5
clock-names:
- items:
- - const: sel
- - const: soc-vdec
- - const: soc-lat
- - const: vdec
- - const: top
+ minItems: 1
+ maxItems: 5

Names need to be defined. This is a step backwards.


I was thinking the same but wanted to wait for someone else's opinion before.

Yunfei, this would be...

- if:
properties:
compatible:
.... mt8192
then:
clock-names:
.... whatever we have

- if:
properties... blah mt8195
then:
clock-names:
..... new ones

...you should know already, but I'm just trying to speed up things here.

Cheers,
Angelo

Rob

assigned-clocks:
maxItems: 1
--
2.18.0