linux-kernel - [PATCH 1/3] dt-bindings: display/ti: Simplify dma-coherent property

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Message-ID: <20251115122120.35315-4-krzk@kernel.org>
Date: Sat, 15 Nov 2025 13:21:21 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Jyri Sarha <jyri.sarha@....fi>,
	Tomi Valkeinen <tomi.valkeinen@...asonboard.com>,
	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>,
	Vinod Koul <vkoul@...nel.org>,
	Michal Simek <michal.simek@....com>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	Michael Tretter <m.tretter@...gutronix.de>,
	Harini Katakam <harini.katakam@....com>,
	Shyam Pandey <radhey.shyam.pandey@....com>,
	dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	dmaengine@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mmc@...r.kernel.org
Cc: Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH 1/3] dt-bindings: display/ti: Simplify dma-coherent property

Common boolean properties need to be only allowed in the binding
(":true"), because their type is already defined by core DT schema.
Simplify dma-coherent property to match common syntax.

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml | 3 +--
 Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
index 361e9cae6896..38fcee91211e 100644
--- a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
+++ b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
@@ -84,8 +84,7 @@ properties:
     maxItems: 1
     description: phandle to the associated power domain
 
-  dma-coherent:
-    type: boolean
+  dma-coherent: true
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
diff --git a/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
index fad7cba58d39..65ae8a1c3998 100644
--- a/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
+++ b/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
@@ -103,8 +103,7 @@ properties:
     maxItems: 1
     description: phandle to the associated power domain
 
-  dma-coherent:
-    type: boolean
+  dma-coherent: true
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
-- 
2.48.1