linux-kernel - [PATCH] dt-bindings: serial: snps-dw-apb-uart: correct number of DMAs

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Message-Id: <20230317155712.99654-1-krzysztof.kozlowski@linaro.org>
Date:   Fri, 17 Mar 2023 16:57:12 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor.dooley@...rochip.com>,
        linux-serial@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH] dt-bindings: serial: snps-dw-apb-uart: correct number of DMAs

The "minItems" alone does not impose any upper limit of DMAs, so switch
it to "maxItems" which also implies same value for minItems.

Fixes: 370f696e4474 ("dt-bindings: serial: snps-dw-apb-uart: add dma & dma-names properties")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
index 2becdfab4f15..8212a9f483b5 100644
--- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
@@ -68,7 +68,7 @@ properties:
       - const: apb_pclk
 
   dmas:
-    minItems: 2
+    maxItems: 2
 
   dma-names:
     items:
-- 
2.34.1