Re: [PATCH v2 1/2] dt-bindings: arm: qcom: Document Xiaomi Poco F1 Tianma variant

[Krzysztof Kozlowski <krzk@kernel.org>]

On Sun, Apr 05, 2026 at 12:54:55PM +0200, David Heidelberg wrote:
> Document the panel-specific compatible string for the Tianma variant
> of the Xiaomi Poco F1:
> 
>   - "xiaomi,beryllium-tianma"
> 
> and require the generic fallback compatible:
> 
>   - "xiaomi,beryllium"
> 
> Update the binding to clarify that all panel variants must list the
> variant-specific compatible first, followed by the generic device
> compatible, in accordance with DT matching rules.
> 
> The previous binding documentation did not describe the Tianma variant
> and did not clearly specify the required fallback compatible, which
> resulted in inconsistent DTS implementations.
> 
> No functional differences are currently exposed between Tianma and EBBG
> variants at the binding level; both rely on the same generic device
> compatibility for software support.
> 
> Signed-off-by: David Heidelberg <david@ixit.cz>
> ---
>  Documentation/devicetree/bindings/arm/qcom.yaml | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>

Best regards,
Krzysztof