On Wed, 2024-03-27 at 10:59 +0100, Krzysztof Kozlowski wrote:

 	 
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 On 27/03/2024 10:34, Yu-chang Lee (李禹璋) wrote:

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On Wed, 2024-03-27 at 10:23 +0100, Krzysztof Kozlowski wrote:

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External email : Please do not click links or open attachments

until

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you have verified the sender or the content.
 On 27/03/2024 09:39, Krzysztof Kozlowski wrote:

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On 27/03/2024 06:57, yu-chang.lee wrote:

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Add Smart Multimedia Interface Local Arbiter to mediatek
power domain.

Signed-off-by: yu-chang.lee <redacted>
---
 .../devicetree/bindings/power/mediatek,power-controller.yaml  | 

4

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++++

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 1 file changed, 4 insertions(+)

diff --git

a/Documentation/devicetree/bindings/power/mediatek,power-
controller.yaml
b/Documentation/devicetree/bindings/power/mediatek,power-
controller.yaml

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index 8985e2df8a56..228c0dec5253 100644

--- a/Documentation/devicetree/bindings/power/mediatek,power-

controller.yaml

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+++ b/Documentation/devicetree/bindings/power/mediatek,power-

controller.yaml

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@@ -125,6 +125,10 @@ $defs:
         $ref: /schemas/types.yaml#/definitions/phandle
         description: phandle to the device containing the SMI

register range.

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+     mediatek,larb:
+        $ref: /schemas/types.yaml#/definitions/phandle
+        description: phandle to the device containing the LARB

register range.

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Why do you need it?

Plus I also see mediatek,larbs and mediatek,larb-id... so now we

have

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third one similar.

... and not even tested!

Best regards,
Krzysztof

Hi,

I will double check the format of yaml for the next version, sorry

for

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inconvenience. But I did test it on mt8188 chromebook, the reason

why

How do you test a binding on chromebook?

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power domain need larb node is that when mtcmos power on, signal

glitch

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may produce. Power domain driver must reset larb when this happen

to 

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prevent dummy transaction on bus. That why I need larb node in dts.

No one talks here about larb node...

Sorry, May you elaborate on what information I need to provide to you
or it is just a syntax problem I need to fix?

Thanks
Best Regards,

Yu-chang

Best regards,
Krzysztof

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