From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E3CAC43219 for ; Thu, 10 Nov 2022 12:11:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229528AbiKJMLt (ORCPT ); Thu, 10 Nov 2022 07:11:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59744 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229938AbiKJMLs (ORCPT ); Thu, 10 Nov 2022 07:11:48 -0500 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4DB4E1CFC7 for ; Thu, 10 Nov 2022 04:11:47 -0800 (PST) Received: by mail-lf1-x12d.google.com with SMTP id l12so2827671lfp.6 for ; Thu, 10 Nov 2022 04:11:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=aUr5GXIjetvqmUBwd3OtcqUULVb7fxkMKk71ECylmYw=; b=RzyNMkWzQlNRGMQ957yXWjjTYMYk7hzfCSHU1jaMZgEqtfEqUeKD7s0EqNNelwbla/ zLzofOCr1d5Lls5/HC4vMnMmmLeY+f9i+e7wJOJaKrQ2aLSDUh4E8GsXxebYXiNJfc/h 2qO+VAxgS21tYwsT+4DmnnVopOvBBJXtjoGdemSeN9paDBtp3q6woONXUXgTIm6vSzcC 4rmMFx2BrSQKf44mI+SGjjVAgceQpgFOcnP0cxVfAFnZeh+SWgtX+97s3O8kQ17CKE4C b9GYlRXf6EFpJDv/5HF1D8GYBHt0AN29xspQ5xe5SMfNxU90aCukLPlFilxC1m7wic0x 5zcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=aUr5GXIjetvqmUBwd3OtcqUULVb7fxkMKk71ECylmYw=; b=SJUu0PKrybC8ETS03ZUWTHXMDhShZHtiKU/oUC7xw3RmVT79hmDBXjw2PcJTLGANI2 EBmp+pU5t+hbEWgI2YCf6d8t5fTgInKsAS2u9v782z2rwSHtlgrCkqEEsRr3IGIEfTYV GtRNUiGQ1e9fjnGF4CSk1kOyv9hc+doHJdpIcYL/EoMH79uE43IqP6ezG/O+KGFNXA49 7Ky1T//kCFhoLFncfW1qG2g90SIPD1uBDex7rkBJZidkTGmfQkMbJ6x2ag/2mTQs/1vB 8fEdw0oAwZ/JFsOPMBarJ+3bGIegB8kOTgvzfxMqlsIkCbyQcPXispJ3ZwstHm3khNT0 HDXg== X-Gm-Message-State: ACrzQf0Z6xYsasgZRzqQTAMvUZ2SNDlJ7kBWtIkiEIAo2npCFcmXJ3Z3 GayxO9xey9/Mq2B9UCunmHgo/Q== X-Google-Smtp-Source: AMsMyM4PW+P3N9qX9jt9EOP+3xYgM36df0Ws9nuyGcbcwoI6cdOiJLl8jW4SGeWSSWFhsK9tt/83CQ== X-Received: by 2002:ac2:5f88:0:b0:4a7:8afe:b741 with SMTP id r8-20020ac25f88000000b004a78afeb741mr21323207lfe.15.1668082305520; Thu, 10 Nov 2022 04:11:45 -0800 (PST) Received: from [192.168.0.20] (088156142199.dynamic-2-waw-k-3-2-0.vectranet.pl. [88.156.142.199]) by smtp.gmail.com with ESMTPSA id f10-20020a056512360a00b004ac088fdfd2sm2727049lfs.85.2022.11.10.04.11.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Nov 2022 04:11:44 -0800 (PST) Message-ID: <277004ed-3b6b-4ee5-39e4-beb75a272e60@linaro.org> Date: Thu, 10 Nov 2022 13:11:42 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v2 1/6] dt-bindings: Document the SYSREG specific compatibles found on FSD SoC Content-Language: en-US To: Vivek Yadav , rcsekar@samsung.com, krzysztof.kozlowski+dt@linaro.org, wg@grandegger.com, mkl@pengutronix.de, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, pankaj.dubey@samsung.com, ravi.patel@samsung.com, alim.akhtar@samsung.com, linux-fsd@tesla.com, robh+dt@kernel.org Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, aswani.reddy@samsung.com, sriranjani.p@samsung.com References: <20221109100928.109478-1-vivek.2311@samsung.com> <20221109100928.109478-2-vivek.2311@samsung.com> <709daf8b-a58e-9247-c5d8-f3be3e60fe70@linaro.org> <000001d8f4f6$1c7e96e0$557bc4a0$@samsung.com> From: Krzysztof Kozlowski In-Reply-To: <000001d8f4f6$1c7e96e0$557bc4a0$@samsung.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-can@vger.kernel.org On 10/11/2022 12:18, Vivek Yadav wrote: >>> +maintainers: >>> + - Alim Akhtar >>> + >>> +description: | >>> + This is a system control registers block, providing multiple low >>> +level >>> + platform functions like board detection and identification, >>> +software >>> + interrupt generation. >>> + >>> +properties: >>> + compatible: >>> + oneOf: >> >> No need for oneOf. >> > Removing this results into dt_binding_check error, so this is required. No, this is not required. You do not have more than one condition for oneOf. >>> + - items: >>> + - enum: >>> + - tesla,sysreg_fsys0 >>> + - tesla,sysreg_peric >> >> From where did you get underscores in compatibles? >> > I have seen in MCAN Driver and also too many other yaml files. > Do you have any ref standard guideline of compatible which says underscore is not allowed. git grep compatible arch/arm64/boot/dts/exynos/ | grep _ git grep compatible arch/arm/boot/dts/exynos* | grep _ Both give 0 results. For few other SoCs there such cases but that's really, really exception. Drop underscores. Best regards, Krzysztof