linux-kernel - [PATCH v3 1/2] dt-bindings: media: mediatek-jpeg-encoder: change max iommus count

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Message-Id: <20240127084258.68302-1-eugen.hristev@collabora.com>
Date: Sat, 27 Jan 2024 10:42:57 +0200
From: Eugen Hristev <eugen.hristev@...labora.com>
To: linux-media@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-mediatek@...ts.infradead.org,
	bin.liu@...iatek.com
Cc: linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	angelogioacchino.delregno@...labora.com,
	kernel@...labora.com,
	eugen.hristev@...labora.com,
	matthias.bgg@...il.com
Subject: [PATCH v3 1/2] dt-bindings: media: mediatek-jpeg-encoder: change max iommus count

MT8186 has 4 iommus in the list, to cope with this situation, adjust
the maxItems to 4 (instead of previous 2).
Add also minItems as 2 to keep compatibility with current devices.

Signed-off-by: Eugen Hristev <eugen.hristev@...labora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
Changes in v3:
minItems changed to 2.

Changes in v2:
fixed typo in subject

 .../devicetree/bindings/media/mediatek-jpeg-encoder.yaml       | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
index 37800e1908cc..83c020a673d6 100644
--- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
@@ -38,7 +38,8 @@ properties:
     maxItems: 1
 
   iommus:
-    maxItems: 2
+    minItems: 2
+    maxItems: 4
     description: |
       Points to the respective IOMMU block with master port as argument, see
       Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml for details.
-- 
2.34.1