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 32D6112D76E; Thu, 4 Jul 2024 10:47:47 +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=1720090067; cv=none; b=sjoH5qprkArbmtjm7zvZJQdMMCD4PTdXRwWNTZi0QR6IOhmWgO94izHzj3TWVHp/kM4AzqQ1wiLbZOHk0YXHbqHXVNYck9em0wtQNDXMTFPF38BvTpy71ZVVeWKCbjAzoVv2bZQrOps94SJ+yihzQ/xazqiFaTlgmKcQBpl6yfs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720090067; c=relaxed/simple; bh=pY45yYldwW47Trj7xJ3qAVBLYPUNu/TkSH4X6ZZde0M=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=YBHdABgLhRRchZokntsAftZHB7MqsoHf55kaRTD6fEfewg8ILu1aR574S03lxznFQXSkhMcx0Bl5Sg2baIr8Br07cNb9+5/SBP4QIezNaEjfCeZUH19PrHQI8gyL2MGopfe1hsHzryP55qJjOnJLUi0v7fjyDl4VJNSEmZZRmAA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=N/YoHxB1; 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="N/YoHxB1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45B34C3277B; Thu, 4 Jul 2024 10:47:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720090067; bh=pY45yYldwW47Trj7xJ3qAVBLYPUNu/TkSH4X6ZZde0M=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=N/YoHxB1kTqCN7bW73FO6Xa7kuZWF3hT9tn5x/XeRziL/QXJA5fCCkLwIRZwT7r4C R44FQEkSEtNuyk/8OGarvAuCWijJsoJD3snnXIc6tZQOy9toqmRCmeKR1y5iqI7WUE 8aEcu/obFTV1oz0ectj8GOekqyaTkbNpDHFXX8805Km8Dvitcie/AxiJ9QsJilgpBA cpnVixMdlzbCcnNtSqGVAL101aAF4NfyY/EOrcA8g80eUXCxeMcpacmkHvbpSoDQV2 2drd/0RVEwSAQEmwEjNg93IHOqx/52l3Ro07yRxeNVj3hY7XSPu3bIh5Q+QcryAdZJ XRIwmMkpfr/rA== Message-ID: <3121cd5e-7fcd-4daf-b51c-afba8074d5a3@kernel.org> Date: Thu, 4 Jul 2024 12:47:40 +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 1/3] dt-bindings: iio: adc: sophgo,cv18xx-saradc.yaml: Add Sophgo SARADC binding documentation To: Thomas Bonnefille Cc: Albert Ou , Palmer Dabbelt , Paul Walmsley , Inochi Amaoto , Chen Wang , Conor Dooley , Jonathan Cameron , Rob Herring , Thomas Petazzoni , =?UTF-8?Q?Miqu=C3=A8l_Raynal?= , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Lars-Peter Clausen , linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org References: <20240702-sg2002-adc-v1-0-ac66e076a756@bootlin.com> <20240702-sg2002-adc-v1-1-ac66e076a756@bootlin.com> <8d368347-7cee-41af-a033-c495eeb62e2a@bootlin.com> <577a5623-6dd8-4229-9c07-61e131a01aa8@kernel.org> <0d50df10-4b4e-47c4-930f-cd8f645a7e2d@bootlin.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 04/07/2024 10:52, Thomas Bonnefille wrote: > > > On 7/4/24 10:39 AM, Krzysztof Kozlowski wrote: >> On 04/07/2024 10:35, Thomas Bonnefille wrote: >>> Hello Krzysztof, >>> Thank you for your feedback >>> >>> On 7/3/24 7:08 AM, Krzysztof Kozlowski wrote: >>>> On 02/07/2024 13:52, Thomas Bonnefille wrote: >>>>> The Sophgo SARADC is a Successive Approximation ADC that can be found in >>>>> the Sophgo SoC. >>>>> >>>>> Signed-off-by: Thomas Bonnefille >>>>> --- >>>>> .../bindings/iio/adc/sophgo,cv18xx-saradc.yaml | 51 ++++++++++++++++++++++ >>>>> MAINTAINERS | 5 +++ >>>>> 2 files changed, 56 insertions(+) >>>>> >>>>> diff --git a/Documentation/devicetree/bindings/iio/adc/sophgo,cv18xx-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/sophgo,cv18xx-saradc.yaml >>>>> new file mode 100644 >>>>> index 000000000000..21fd5dc8e24e >>>>> --- /dev/null >>>>> +++ b/Documentation/devicetree/bindings/iio/adc/sophgo,cv18xx-saradc.yaml >>>>> @@ -0,0 +1,51 @@ >>>>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >>>>> +%YAML 1.2 >>>>> +--- >>>>> +$id: http://devicetree.org/schemas/iio/adc/sophgo,cv18xx-adc.yaml# >>>>> +$schema: http://devicetree.org/meta-schemas/core.yaml# >>>>> + >>>>> +title: Sophgo 3 channels Successive Approximation Analog to Digital Converters >>>>> + >>>>> +maintainers: >>>>> + - Thomas Bonnefille >>>>> + >>>>> +description: >>>>> + Datasheet at https://github.com/sophgo/sophgo-doc/releases >>>>> + >>>>> +properties: >>>>> + compatible: >>>>> + const: sophgo,cv18xx-saradc >>>> >>>> Except that this was never tested... wild-cards are generally not allowed. >>>> >>> >>> I realized I made a mistake when using the "make dt_binding_check" >>> command, which led to some errors in this dt_binding. I have now >>> addressed all of them, but I'm not sure I understand your comment. >>> >>> I don't see any wildcards in the YAML file. Could you please provide >>> more details on what you expect? >> >> What is "xx"? Sounds like wildcard. I do not see such SoC compatible. >> > > The point of cv18xx is to have a single compatible for all SoCs of the > cv18xx series from Sophgo (cv1800b, cv1812h but also sg2000 and sg2002). > I used that as a reflection of the cv18xx.dtsi used for all those SoCs. > > Should I create multiple compatible for all the SoCs of a same brand ? See writing bindings (and numerous presentation on this topic). Best regards, Krzysztof