From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2CF85285C82; Tue, 2 Sep 2025 15:32:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756827174; cv=none; b=ZDuni/afZfvCuLZ9+lyKWyJAJxjh90sKUZ/2oDceSVdka/LA8vUP3RJ7ZpC0l6GpiIX+Yi9cop4mSUGDbMbS16lMfhzbKKDk+RS/nTqxHuX7Gyh0ldXs6ZxeITZr3wwJmqSebnQoAKGv9xPqANiDOOPlTRdD16gyGsldJyRKnTc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756827174; c=relaxed/simple; bh=Aos/QCg7Lj1IAfu8pvGWWzQlXRO1YpKIi3zMC3xvobc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XobdeHbjeKfjQVVuqLOxcNlFnLlwVPPhRaxkeEduYL+zRWYqG+N1TsqgHwqDQb8QsJlkterbP/yzcqVxwhg1LdXGFTyhlACmreOKOFR64vRTmHBrRdFBgmEHY+GTFWp87e3MVAGNbEIUy912EI6t9BMljuu1DzslP2CRfb397Vk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ape+KGLN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ape+KGLN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 396AAC4CEF5; Tue, 2 Sep 2025 15:32:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756827173; bh=Aos/QCg7Lj1IAfu8pvGWWzQlXRO1YpKIi3zMC3xvobc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Ape+KGLN5Y1Di9l8aSoxQGrFWAike+YlCgGqOAu6UEXU6BidO3aM+TK2k0gjVy9/m FfnLi8KdSKx9zQ3U8tYipyh3oZv4CFvlbpTTeTL+jeiNSPBKv9fVx+sedc4LWd611e vfEBppWiQjWM44FAAta2o9zxQ954Y0QJdG/NxIJcmVfJ3Q3VAwWTW5n787jsTO+R4J kbV0rfquVQjgf+Iq76BNgfIUomzKK+W3R8lHmsLmrRq+MSvw79Wcmk0yvnKTcCRR2M agzIZH7Vj6Fw6uOstqkCmsJ4DgxAlLIwCbIfoSpRd14t4IZNVF42Xd24kNxkKjP39D oWTfGSHIh9K/w== Message-ID: Date: Tue, 2 Sep 2025 17:32:47 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 1/2] dt-bindings: drm/bridge: ti-tmds181: Add TI TMDS181 and SN65DP159 bindings To: Mike Looijmans Cc: dri-devel@lists.freedesktop.org, Andrzej Hajda , Conor Dooley , David Airlie , Jernej Skrabec , Jonas Karlman , Krzysztof Kozlowski , Laurent Pinchart , Maarten Lankhorst , Maxime Ripard , Neil Armstrong , Rob Herring , Robert Foss , Simona Vetter , Thomas Zimmermann , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250901142958.843678-1-mike.looijmans@topic.nl> <1b153bce-a66a-45ee-a5c6-963ea6fb1c82.949ef384-8293-46b8-903f-40a477c056ae.edc18686-244f-441e-a6ac-0b62492b96c8@emailsignatures365.codetwo.com> <20250901142958.843678-2-mike.looijmans@topic.nl> <20250902-hasty-spry-nautilus-c05c6a@kuoka> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 02/09/2025 16:52, Mike Looijmans wrote: >> if: >>   properties: >>     compatible: >>       contains: >>         const: ti,sn65dp159 >> then: >>   properties: >>     ti,sink-mode: >>       type: boolean >>       description: >>         Force chip to operate in "sink" mode. Allows to use >>         a DP159 chip (defaults to source) for incoming signals. >>     ti,dvi-mode: >>       type: boolean >>       description: Makes the DP159 chip operate in DVI mode. >>     slew-rate: >>       $ref: /schemas/types.yaml#/definitions/uint32 >>       minimum: 0 >>       maximum: 3 >>       default: 3 >>       description: Set slew rate, 0 is slowest, 3 is fastest. >> else: >>   properties: >>     ti,source-mode: >>       type: boolean >>       description: >>         Force chip to operate in "source" mode. Allows to use >>         a TMDS181 chip (which defaults to sink) as cable driver. >> > Hmm, apparently one cannot "add" properties in the "if:" block? The One can, but should not. Define properties in top level and disallow them. See also example-schema. > opposite approach, disallowing properties, works, e.g.: > > if: >   properties: >     compatible: >       contains: >         const: ti,sn65dp159 > then: >   properties: >     ti,source-mode: false > else: >   properties: >     ti,sink-mode: false >     ti,dvi-mode: false >     slew-rate: false So any device can work in any mode? Then this should be just enum with different defaults. Best regards, Krzysztof