[PATCH 1/4] dt-bindings: memory: additional compatible strings for Broadcom DPFE
Krzysztof Kozlowski
krzysztof.kozlowski at linaro.org
Wed Dec 6 03:09:24 PST 2023
On 05/12/2023 19:47, Markus Mayer wrote:
> Add versioned compatible strings for Broadcom DPFE. These take the form
> brcm,dpfe-cpu-v<N> where <N> is a number from 1 to 4.
>
> These API version related compatible strings are more specific than the
> catch-all "brcm,dpfe-cpu" and more generic than chip-specific compatible
> strings.
None of this explains: Why? I don't see any point in this and commit
does not explain.
>
> Signed-off-by: Markus Mayer <mmayer at broadcom.com>
> ---
> .../bindings/memory-controllers/brcm,dpfe-cpu.yaml | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
> index 08cbdcddfead..6dffa7b62baf 100644
> --- a/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
> +++ b/Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml
> @@ -16,6 +16,11 @@ properties:
> - enum:
> - brcm,bcm7271-dpfe-cpu
> - brcm,bcm7268-dpfe-cpu
> + - enum:
> + - brcm,dpfe-cpu-v1
> + - brcm,dpfe-cpu-v2
> + - brcm,dpfe-cpu-v3
> + - brcm,dpfe-cpu-v4
No, that's just wrong. So you want to say bcm7271 is brcm,dpfe-cpu-v4?
Best regards,
Krzysztof
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