linux-kernel - [PATCH v3 01/16] dt-bindings: display: sprd: adapt for UMS9230 support

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Message-Id: <20250731-ums9230-drm-v3-1-06d4f57c4b08@abscue.de>
Date: Thu, 31 Jul 2025 17:51:14 +0200
From: Otto Pflüger <otto.pflueger@...cue.de>
To: David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Orson Zhai <orsonzhai@...il.com>, 
 Baolin Wang <baolin.wang@...ux.alibaba.com>, 
 Chunyan Zhang <zhang.lyra@...il.com>, Kevin Tang <kevin.tang@...soc.com>, 
 Liviu Dudau <Liviu.Dudau@....com>, 
 Russell King <rmk+kernel@....linux.org.uk>, Eric Anholt <eric@...olt.net>, 
 Kevin Tang <kevin3.tang@...il.com>
Cc: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Otto Pflüger <otto.pflueger@...cue.de>
Subject: [PATCH v3 01/16] dt-bindings: display: sprd: adapt for UMS9230
 support

Add new compatible strings for the DPU and DSI controller found in the
UMS9230 SoC.

Signed-off-by: Otto Pflüger <otto.pflueger@...cue.de>
---
 .../devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml         | 7 ++++++-
 .../devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml    | 4 +++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml
index 8c52fa0ea5f8ee2149ebf1d4b0d5b052832e3d97..cfa162178fe11df149f2f8dcb03383dafc44868e 100644
--- a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml
+++ b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dpu.yaml
@@ -16,7 +16,12 @@ description: |
 
 properties:
   compatible:
-    const: sprd,sharkl3-dpu
+    oneOf:
+      - items:
+          - enum:
+              - sprd,ums9230-dpu
+          - const: sprd,sharkl3-dpu
+      - const: sprd,sharkl3-dpu
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml
index 300bf2252c3e8e589dc74927520e24aa4a59f81b..9177ae6aa7a33f7f797b48cfe06cf8a5391b34a9 100644
--- a/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml
+++ b/Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.yaml
@@ -11,7 +11,9 @@ maintainers:
 
 properties:
   compatible:
-    const: sprd,sharkl3-dsi-host
+    enum:
+      - sprd,sharkl3-dsi-host
+      - sprd,ums9230-dsi-host
 
   reg:
     maxItems: 1

-- 
2.50.0