From: David Heidelberg Date: Sun, 5 Apr 2026 10:54:55 +0000 (+0200) Subject: dt-bindings: arm: qcom: Document Xiaomi Poco F1 Tianma variant X-Git-Tag: v7.2-rc1~131^2~38^2~95 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa7066248f1b6b2d000d3cc2f64a3fd4930e1b44;p=thirdparty%2Fkernel%2Flinux.git dt-bindings: arm: qcom: Document Xiaomi Poco F1 Tianma variant 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 Acked-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20260405-beryllium-compat-string-v2-1-91149be07835@ixit.cz Signed-off-by: Bjorn Andersson --- diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index 24164ba70b6fe..d2b87d5eb3d93 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -823,6 +823,14 @@ properties: - const: google,zombie-sku514 - const: qcom,sc7280 + - description: Xiaomi Poco F1 + items: + - enum: + - xiaomi,beryllium-ebbg + - xiaomi,beryllium-tianma + - const: xiaomi,beryllium + - const: qcom,sdm845 + - items: - enum: - lenovo,flex-5g @@ -973,8 +981,6 @@ properties: - sony,akatsuki-row - sony,apollo-row - thundercomm,db845c - - xiaomi,beryllium - - xiaomi,beryllium-ebbg - xiaomi,polaris - const: qcom,sdm845