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AJvYcCXSbnLWQZhDh7VaziR0cENHwuCj0mbgicXVyqIlEfNybKObxcedqKCJkaspOa/Z6IXw5DExlfte6DSxCNgRsTV6Bwyjj7pnuSz4wg== X-Gm-Message-State: AOJu0YyMJcv1xn1EveGdtoD/6V0lCfPEGJWyulQtREDr0+wI9QknztXD 0ymSO8Al62kobBVbXJBRWzYhzihRBra1WCEymesFzA60yspdH5u9FtpkmLP0Iv8= X-Google-Smtp-Source: AGHT+IFTUYzI0LLkvJu4+nlfioe2GMj1QikEFf1Qd1aCCira9vwa1aikQpVcwSh7HYu4K+/F0xziog== X-Received: by 2002:a05:600c:35cb:b0:410:656c:d6d with SMTP id r11-20020a05600c35cb00b00410656c0d6dmr4263924wmq.18.1709387981645; Sat, 02 Mar 2024 05:59:41 -0800 (PST) Received: from [192.168.1.20] ([178.197.222.97]) by smtp.gmail.com with ESMTPSA id m26-20020a05600c3b1a00b00412cbe4f41bsm3714036wms.4.2024.03.02.05.59.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 02 Mar 2024 05:59:41 -0800 (PST) Message-ID: <885501b5-0364-48bd-bc1d-3bc486d1b4c6@linaro.org> Date: Sat, 2 Mar 2024 14:59:39 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 2/2] dt-bindings: dma: fsl-edma: allow 'power-domains' property To: Frank Li Cc: conor+dt@kernel.org, devicetree@vger.kernel.org, dmaengine@vger.kernel.org, imx@lists.linux.dev, krzysztof.kozlowski+dt@linaro.org, linux-kernel@vger.kernel.org, peng.fan@nxp.com, robh@kernel.org, vkoul@kernel.org References: <20240301214536.958869-1-Frank.Li@nxp.com> <20240301214536.958869-2-Frank.Li@nxp.com> Content-Language: en-US From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 01/03/2024 22:45, Frank Li wrote: > Allow 'power-domains' property because i.MX8DXL i.MX8QM and i.MX8QXP need > it. > > 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 Hm, this is odd. Blocks do not belong to almost infinite number of power domains. Best regards, Krzysztof