linux-kernel - [PATCH 4/5] dt-bindings: gpu: samsung-g2d: constrain iommus and power-domains

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Message-Id: <20231112184403.3449-4-krzysztof.kozlowski@linaro.org>
Date:   Sun, 12 Nov 2023 19:44:02 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Inki Dae <inki.dae@...sung.com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 4/5] dt-bindings: gpu: samsung-g2d: constrain iommus and power-domains

Provide specific constraints for iommus and power-domains, based on
current DTS.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 Documentation/devicetree/bindings/gpu/samsung-g2d.yaml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/gpu/samsung-g2d.yaml b/Documentation/devicetree/bindings/gpu/samsung-g2d.yaml
index f368966cf83a..132aaa49597b 100644
--- a/Documentation/devicetree/bindings/gpu/samsung-g2d.yaml
+++ b/Documentation/devicetree/bindings/gpu/samsung-g2d.yaml
@@ -30,8 +30,12 @@ properties:
     minItems: 1
     maxItems: 2
 
-  iommus: {}
-  power-domains: {}
+  iommus:
+    minItems: 1
+    maxItems: 2
+
+  power-domains:
+    maxItems: 1
 
 required:
   - compatible
-- 
2.34.1