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Remove it from required and add 'if' block for other compatible string to keep the same restrictions. Acked-by: Krzysztof Kozlowski Signed-off-by: Frank Li --- Notes: Change from v1 to v2 - add Krzysztof's ACK. .../devicetree/bindings/dma/fsl,edma.yaml | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml index aa51d278cb67b..cf0aa8e6b9ec3 100644 --- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml +++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml @@ -70,7 +70,6 @@ required: - compatible - reg - interrupts - - clocks - dma-channels allOf: @@ -151,6 +150,21 @@ allOf: dma-channels: const: 32 + - if: + properties: + compatible: + contains: + enum: + - fsl,vf610-edma + - fsl,imx7ulp-edma + - fsl,imx93-edma3 + - fsl,imx93-edma4 + - fsl,imx95-edma5 + - fsl,ls1028a-edma + then: + required: + - clocks + unevaluatedProperties: false examples: From patchwork Fri Mar 1 21:45:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Li X-Patchwork-Id: 209097 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7301:fa17:b0:10a:f01:a869 with SMTP id ju23csp172530dyc; Fri, 1 Mar 2024 13:46:50 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCXTbMgY3e6t10uonIDfxi29J+PuWaAbSBqeAJTiZGRFcFyN+dt5aLAtPbBZdF9KTbl/lZKmoaTXqV54X478xsigM6FF5g== X-Google-Smtp-Source: AGHT+IERd46mvi+iiS7nMlUaUe/1xZUVy56KoSh/DfaXYYdb4WCh2xKH4xDwNiBwLPZ+j3go+GqJ X-Received: by 2002:a05:6402:313b:b0:566:faf8:862c with SMTP id dd27-20020a056402313b00b00566faf8862cmr409507edb.32.1709329610030; Fri, 01 Mar 2024 13:46:50 -0800 (PST) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. 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Fixed below DTB_CHECK warning: dma-controller@599f0000: Unevaluated properties are not allowed ('power-domains' was unexpected) Signed-off-by: Frank Li --- Notes: Change from v1 to v2 - using maxitem: 64. Each channel have one power domain. Max 64 dmachannel. - add power-domains to 'required' when compatible string is fsl,imx8qm-adma or fsl,imx8qm-edma .../devicetree/bindings/dma/fsl,edma.yaml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml index cf0aa8e6b9ec3..76c1716b8b95c 100644 --- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml +++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml @@ -59,6 +59,10 @@ properties: minItems: 1 maxItems: 2 + power-domains: + minItems: 1 + maxItems: 64 + big-endian: description: | If present registers and hardware scatter/gather descriptors of the @@ -165,6 +169,17 @@ allOf: required: - clocks + - if: + properties: + compatible: + contains: + enum: + - fsl,imx8qm-adma + - fsl,imx8qm-edma + then: + required: + - power-domains + unevaluatedProperties: false examples: