Re: [PATCH 3/5] ARM: dts: add dts files for bcmbca soc 47622

From: William Zhang
Date: Tue Apr 12 2022 - 14:39:04 EST




On 4/12/22 09:27, Krzysztof Kozlowski wrote:
On 12/04/2022 17:37, William Zhang wrote:
+/ {
+ compatible = "brcm,bcm47622";

This does not match your bindings. Even if it is not used.
Did I miss anything? But it matches one of the compatible strings in
brcm,bcmbca.yaml.

Your bindings expect that this compatible is followed with "brcm,bcmbca".

(...)
Thanks! My misunderstanding.

+ periph-bus@ff800000 {

just "bus" to be generic?
This node represents the peripheral bus in the soc. Would prefer to use
the specific name unless it is not allowed by the linux dts.

It is allowed but the Devicetree spec explicitly asks for generic names
and gives example: bus ("2.2.2 Generic Names Recommendation"). Specific
names are discouraged.
Will use bus.

Best regards,
Krzysztof

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