Messages in this thread | | | Date | Mon, 11 Sep 2023 17:03:07 +0200 | Subject | Re: [PATCH 1/2] dt-bindings: ARM: at91: Document Microchip SAMA5D29 Curiosity | From | Nicolas Ferre <> |
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On 01/08/2023 at 17:35, Conor Dooley wrote: >> diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.yaml b/Documentation/devicetree/bindings/arm/atmel-at91.yaml >> index dfb8fd089197..89d75fbb1de4 100644 >> --- a/Documentation/devicetree/bindings/arm/atmel-at91.yaml >> +++ b/Documentation/devicetree/bindings/arm/atmel-at91.yaml >> @@ -79,6 +79,13 @@ properties: >> - const: atmel,sama5d2 >> - const: atmel,sama5 >> >> + - description: Microchip SAMA5D29 Curiosity >> + items: >> + - const: microchip,sama5d29-curiosity >> + - const: atmel,sama5d29 >> + - const: atmel,sama5d2 >> + - const: atmel,sama5 > What is the benefit of adding the two familial compatibles? Is there > software that actually uses these?
"atmel,sama5d2" is used by arch/arm/mach-at91/sama5.c file "atmel,sama5" is used by drivers/soc/atmel/soc.c file, so yes they are needed to instantiate a sama5d29 SoC.
Best regards, Nicolas
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