linux-kernel - [PATCH 1/4] dt-bindings: remoteproc: mediatek: Add missing minItems for 8192/8195

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Message-Id: <20250318-scp-dual-core-mt8390-v1-1-8733e192cc73@collabora.com>
Date: Tue, 18 Mar 2025 18:22:15 -0400
From: Nícolas F. R. A. Prado <nfraprado@...labora.com>
To: Bjorn Andersson <andersson@...nel.org>, 
 Mathieu Poirier <mathieu.poirier@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Matthias Brugger <matthias.bgg@...il.com>, 
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>, 
 Tinghan Shen <tinghan.shen@...iatek.com>, 
 Olivia Wen <olivia.wen@...iatek.com>
Cc: kernel@...labora.com, linux-remoteproc@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-mediatek@...ts.infradead.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 Nícolas F. R. A. Prado <nfraprado@...labora.com>
Subject: [PATCH 1/4] dt-bindings: remoteproc: mediatek: Add missing
 minItems for 8192/8195

Both MT8192 and MT8195 have an L1TCM memory, so it should be described
in reg, and therefore reg's minItems should be 3, as is already implicit
by reg-names. Override minItems to 3 for MT8192 and MT8195.

Fixes: 6b55b1e2fd7f ("dt-bindings: remoteproc: mediatek: Support MT8195 dual-core SCP")
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
---
 Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
index adc6b3f36fde49eb3fa7ed3f08b0fa9e7f331162..ee33c233e44f3d51f0851b35697a24208c87f68a 100644
--- a/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
+++ b/Documentation/devicetree/bindings/remoteproc/mtk,scp.yaml
@@ -185,6 +185,7 @@ allOf:
     then:
       properties:
         reg:
+          minItems: 3
           maxItems: 3
         reg-names:
           items:

-- 
2.49.0