From: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Douglas Anderson <dianders@chromium.org>,
Neil Armstrong <neil.armstrong@linaro.org>
Cc: Abel Vesa <abelvesa@kernel.org>,
Jessica Zhang <jesszhan0024@gmail.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Subject: [PATCH v2 1/3] dt-bindings: arm: qcom: add Lenovo ThinkPad T14s Gen 7 (Mahua)
Date: Fri, 18 Sep 2026 13:05:13 +0100 [thread overview]
Message-ID: <20260918120515.595782-2-srinivas.kandagatla@oss.qualcomm.com> (raw)
In-Reply-To: <20260918120515.595782-1-srinivas.kandagatla@oss.qualcomm.com>
Add lenovo,thinkpad-t14s-gen7 as a board compatible under qcom,mahua.
The T14s Gen 7 uses the Mahua SoC (a 12-core variant of Glymur with
cluster2 / cpu12-cpu17 fused off) rather than Glymur proper, matching
what the platform's ACPI MADT dump reports (12 enabled + 6 disabled
processors).
Assisted-by: Claude:claude-opus-4-7
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
---
Documentation/devicetree/bindings/arm/qcom.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index cf9d940f7371..92326e0e7feb 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -188,6 +188,13 @@ properties:
- qcom,mahua-crd
- const: qcom,mahua
+ - items:
+ - enum:
+ - lenovo,thinkpad-t14s-gen7-lcd
+ - lenovo,thinkpad-t14s-gen7-oled
+ - const: lenovo,thinkpad-t14s-gen7
+ - const: qcom,mahua
+
- description: Sierra Wireless MangOH Green with WP8548 Module
items:
- const: swir,mangoh-green-wp8548
--
2.53.0
next prev parent reply other threads:[~2026-09-18 12:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-18 12:05 [PATCH v2 0/3] arm64: dts: qcom: Lenovo ThinkPad T14s Gen 7 (Mahua) support Srinivas Kandagatla
2026-09-18 12:05 ` Srinivas Kandagatla [this message]
2026-09-28 19:31 ` [PATCH v2 1/3] dt-bindings: arm: qcom: add Lenovo ThinkPad T14s Gen 7 (Mahua) Rob Herring (Arm)
2026-09-18 12:05 ` [PATCH v2 2/3] drm/panel-edp: add CSOT MNE007QB1-1 entry Srinivas Kandagatla
2026-09-21 12:00 ` Abel Vesa
2026-09-21 14:34 ` Doug Anderson
2026-09-18 12:05 ` [PATCH v2 3/3] arm64: dts: qcom: Add Lenovo ThinkPad T14s Gen 7 Srinivas Kandagatla
2026-09-21 15:25 ` Konrad Dybcio
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