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 090BE343D66; Mon, 20 Apr 2026 16:10:12 +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=1776701413; cv=none; b=XQWux0wtAQdqUtm8Mps2LOnrM+zKEivaW9SAUxxwBp01DnDJxY7wBly8PPsXl8EEHKGRN8Sd135n+1gR3ZD9pFkc6psXlSnY1manGx0oxGcyZnmS6h5RWihpFWtwEDs4xzsy33poEz3T3JXjzN0yCP36RuI1+/+TAC+qtDeEgAg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776701413; c=relaxed/simple; bh=QfVECHnrl6DNYZa7cKkqAzwEagBIAitNdBEtXpm9C5k=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=cyRhzZSgWc7KiNxBhpqKTp5faMFprYwoBMhuHFAyPt431Fe60E5hlJ7nYA0mgbHciO1MeTBykX5gNp6csynLg6kgMEtbN6FRgJL/crWj8I++25p7TeAWewFjeRUZGhVFd2F2Ras53vvZlXRYr9B3NifuaDxvz1/3ryDT7Ti+NUo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Cq2bNXS6; 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="Cq2bNXS6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A7C0AC19425; Mon, 20 Apr 2026 16:10:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776701412; bh=QfVECHnrl6DNYZa7cKkqAzwEagBIAitNdBEtXpm9C5k=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Cq2bNXS6V6KU0sUqd1tCly8WvdYE3G2m9vxfzXxWBWOU48+K6bglJdpt527sfVVhB 1X/qlEg7U0fnpCXyuz3PBHpewMvCrmDSfpgsJsHygO+i4yj2zI+pGO8zRlQk9JfRjF 5aduxCRMYcuMFxvsewGqRZrjkCKVRXkJaRPXZEi2hSU3FRbFNWayHAHQefJ26gxL7u mGozDUO0vKQR+Va+IBoDzssfBKf0qAGcVPfXOC2cOyxsxYWUhnCoj3QvK3qfTNQkQf MB/Nb/4+FpUEsAsy62T97hx0lNVk/n1KaEf4FV0TGpyl8XDUi/anqT4O8lk6j36nBP 9B0cxVrfI+a4g== Message-ID: <005d96ea-b250-4af8-9c5b-d145bae892e5@kernel.org> Date: Mon, 20 Apr 2026 18:10:08 +0200 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/2] dt-bindings: trivial-devices: add toradex,lava-hat-spi To: Conor Dooley , Francesco Dolcini Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mark Brown , Francesco Dolcini , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org References: <20260420114537.78160-1-francesco@dolcini.it> <20260420114537.78160-2-francesco@dolcini.it> <20260420-task-navy-370ea247fe1d@spud> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 20/04/2026 18:02, Conor Dooley wrote: > On Mon, Apr 20, 2026 at 01:45:35PM +0200, Francesco Dolcini wrote: >> From: Francesco Dolcini >> >> Add a compatible string for the SPI loopback device present on the >> Toradex LAVA HAT test fixture. >> >> The Toradex LAVA HAT is a board used for automated hardware-in-the-loop >> (HIL) testing, it provides several test-related functionalities, and >> exists in multiple variants depending on the board it is mated with. The >> SPI function is implemented with a loopback on the MISO/MOSI signals. >> >> As the device can be fully described using only "compatible" and "reg", >> it is appropriate to list it under trivial-devices.yaml rather than >> introducing a dedicated binding. >> >> The SPI implementation is identical across all Toradex LAVA HAT >> variants, so a single compatible string is sufficient. >> >> Link: https://lore.kernel.org/all/20260310133254.GA51497@francesco-nb/ >> Link: https://lore.kernel.org/all/20260316073547.11437-3-francesco@dolcini.it/ >> Signed-off-by: Francesco Dolcini > > Acked-by: Conor Dooley > pw-bot: not-applicable Heh, let's wait. That's a test device, so it won't be ever used in any final product, right? So not in final DTS? Then why it's here? I think I directed previously to document it with the rest of test devices - in incomplete-devices schema? Best regards, Krzysztof