Thread (22 messages) 22 messages, 3 authors, 2024-11-06

Re: [PATCH v8 05/17] dt-bindings: media: Add bindings for ARM mali-c55

From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2024-11-06 12:15:27
Also in: linux-devicetree, linux-media

On Wed, Nov 06, 2024 at 10:05:22AM +0000, Daniel Scally wrote:
Add the yaml binding for ARM's Mali-C55 Image Signal Processor.

Acked-by: Nayden Kanchev <redacted>
Co-developed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com>
---
Changes in v8:

	- Added the video clock back in. Now that we have actual hardware it's
	  clear that it's necessary.
	- Added reset lines 
	- Dropped R-bs
These are trivial, so I wish you kept the review... but since you ask,
then comment further

I recommend using b4, so your cover letter changelog comes with nice
links to previous versions. I scrolled through entire cover letter for
this (for me that's almost the only point of cover letter) and could
not find them. Anyway, just a remark.


...
+  resets:
+    items:
+      - description: vclk domain reset
+      - description: aclk domain reset
+      - description: hclk domain reset
+
+  reset-names:
+    items:
+      - const: vresetn
drop "reset", it's redundant and rather come here with logical name. I
wonder what "n" means as well. It's not a GPIO to be "inverted"...

I wonder about reset domains for clocks as well... is this just gate
clock misrepresented?

Best regards,
Krzysztof

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