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Fri, 22 Dec 2023 08:05:29 -0800 (PST) Received: from [192.168.0.22] ([78.10.206.178]) by smtp.gmail.com with ESMTPSA id fh24-20020a1709073a9800b00a26a5f83cecsm1846592ejc.79.2023.12.22.08.05.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 22 Dec 2023 08:05:28 -0800 (PST) Message-ID: Date: Fri, 22 Dec 2023 17:05:26 +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 6/6] dt-bindings: display: rockchip: dw-hdmi: Add missing sound-dai-cells property Content-Language: en-US To: Manuel Traut , Neil Armstrong , Jessica Zhang , Sam Ravnborg , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Sandy Huang , Mark Yao , Diederik de Haas , Segfault , Arnaud Ferraris Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org References: <20231222-pinetab2-v1-0-e148a7f61bd1@mecka.net> <20231222-pinetab2-v1-6-e148a7f61bd1@mecka.net> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 22/12/2023 12:05, Manuel Traut wrote: > The sound-dai-cells property is used, e.g. in rk356x.dtsi Better to see here rather explanation why dai cells are needed, unless you aren't sure and just want to fix warning. > > Signed-off-by: Manuel Traut > --- > .../devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml > index 7e59dee15a5f..43250255fb6f 100644 > --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml > +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml > @@ -94,6 +94,9 @@ properties: > - const: default > - const: unwedge > Please add $ref to dai-common.yaml in allOf. > + '#sound-dai-cells': > + const: 0 > + Best regards, Krzysztof