linux-kernel - [PATCH v4 1/6] dt-bindings: arm: qcom: Document Microsoft Surface Pro 11

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Message-Id: <20251218-surface-sp11-for-next-v4-1-7bcf83c1504a@gmail.com>
Date: Thu, 18 Dec 2025 23:22:07 +0100
From: Jérôme de Bretagne via B4 Relay <devnull+jerome.debretagne.gmail.com@...nel.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Johannes Berg <johannes@...solutions.net>, 
 Lorenzo Bianconi <lorenzo@...nel.org>, 
 Maximilian Luz <luzmaximilian@...il.com>, Hans de Goede <hansg@...nel.org>, 
 Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>, 
 Jeff Johnson <jjohnson@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org, 
 platform-driver-x86@...r.kernel.org, ath12k@...ts.infradead.org, 
 Dale Whinham <daleyo@...il.com>, 
 Jérôme de Bretagne <jerome.debretagne@...il.com>
Subject: [PATCH v4 1/6] dt-bindings: arm: qcom: Document Microsoft Surface
 Pro 11

From: Jérôme de Bretagne <jerome.debretagne@...il.com>

Add the compatibles for the Qualcomm-based Microsoft Surface Pro 11,
using its Denali codename.

The LCD models are using the Qualcomm Snapdragon X1 Plus (X1P64100),
the OLED ones are using the Qualcomm Snapdragon X1 Elite (X1E80100).

Due to the difference in how the built-in panel is being handled
between the OLED variant and LCD one, it is required to have two
separate DTBs, so document the compatible string for both variants.

Signed-off-by: Jérôme de Bretagne <jerome.debretagne@...il.com>
---
 Documentation/devicetree/bindings/arm/qcom.yaml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index d84bd3bca2010508a8225b9549d8c634efa06531..3685330344c0bf621125fc3d2f9c04082d6de144 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -1067,6 +1067,17 @@ properties:
           - const: qcom,x1e78100
           - const: qcom,x1e80100
 
+      - items:
+          - const: microsoft,denali-lcd
+          - const: microsoft,denali
+          - const: qcom,x1p64100
+          - const: qcom,x1e80100
+
+      - items:
+          - const: microsoft,denali-oled
+          - const: microsoft,denali
+          - const: qcom,x1e80100
+
       - items:
           - enum:
               - asus,vivobook-s15

-- 
2.47.3