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 5B3BCEE49AB for ; Sat, 19 Aug 2023 14:34:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233567AbjHSOe3 (ORCPT ); Sat, 19 Aug 2023 10:34:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53146 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231313AbjHSOe1 (ORCPT ); Sat, 19 Aug 2023 10:34:27 -0400 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6B3A1BA81 for ; Sat, 19 Aug 2023 07:34:25 -0700 (PDT) Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-99c0cb7285fso227736266b.0 for ; Sat, 19 Aug 2023 07:34:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692455664; x=1693060464; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=ha1KjyT6V1o5qZr6TeP96iO4FdCTMuqeCrmWHV7Hty4=; b=T6nKXyb3SPnRAQgMVcJtyOkq++PRIN9F2MYLPzZ7i6aXrnuV5ZkO7/roBqiSSm2EJa XuNrMA2OLKK34/zc0qiHpe/3Viah0SHiX8nfdTFNpL31EDlXhy2gbwNc1B8E3ZlVAfNJ fJ2Yr5LwKJV2qgD9xySbgzzqraX2XrNPMY/POPrlD9eDJcFB0gJePCPbsimMUzVv53kP 90LaQY4brexucXTo1L4FXzMihfOR6UDlxZmLVYIzNFdOr8UJz+L5Q3pajkKTVnzGN23E s64pGmTjEIea/C9lsG1G+gJlxZxNG4ClPTr1+toCMPT2S1Y4IRiZ7XcJaLy5nQQqhbOK kGnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692455664; x=1693060464; h=content-transfer-encoding:in-reply-to:from:references: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=ha1KjyT6V1o5qZr6TeP96iO4FdCTMuqeCrmWHV7Hty4=; b=lmTflE4aamzM1AFA8QXOq5EqCUZJR9a7pwkyWmnfsqJgtIvRGpypSp1ZFz7bUt6Ou6 xrdIjKW36iIZe0by3Y0KnmAmA4WsE21W+rqX71BsMerxdCAB6LLJLBInawMN/a0m8AHE LrZYFIiz5n16QKVuyPTkinIN6aKuIpPwGaitZwpEWF6MxL2PGz7RnC31evO97NgWlRkl qKfkYnrpdMuFSxghxYhKFjCY0eVfFnnDtXEbVTH7+iGMeylLyw+fxFCf2zWAS2LNouCQ BXHkAtjNfoMd69AFMUEGqc75/zP1ao8R/nVkugldE0pskJL8NNjF5VGbQUCkd6IEJdmf kiAw== X-Gm-Message-State: AOJu0YxtNO4XcU6CpgaAd5THIAUKsgcabOpQ1aqA2w6nn/cVX/hVHChA 8/CbvpeDVS0K8SbQJ0HEq44mng== X-Google-Smtp-Source: AGHT+IEGkqcrHrpAGksQSYiS8m/z8KkdErgOQRR/5f21rHWfqDaiJDIuag576zuL8QVsVpeRdHeT7Q== X-Received: by 2002:a17:906:310d:b0:992:1233:9c45 with SMTP id 13-20020a170906310d00b0099212339c45mr1257628ejx.69.1692455663844; Sat, 19 Aug 2023 07:34:23 -0700 (PDT) Received: from [192.168.0.22] ([77.252.47.198]) by smtp.gmail.com with ESMTPSA id k21-20020a1709063fd500b0099bcf1c07c6sm2834891ejj.138.2023.08.19.07.34.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 19 Aug 2023 07:34:23 -0700 (PDT) Message-ID: <96033a59-a2ea-c906-a033-84119c5783d7@linaro.org> Date: Sat, 19 Aug 2023 16:34:21 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: [PATCH v3 11/50] dt-bindings: crypto: add sam9x7 in Atmel TDES Content-Language: en-US To: Tudor Ambarus , Varshini.Rajendran@microchip.com, herbert@gondor.apana.org.au, davem@davemloft.net, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, Nicolas.Ferre@microchip.com, alexandre.belloni@bootlin.com, claudiu.beznea@microchip.com, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20230728102442.265820-1-varshini.rajendran@microchip.com> <09bd1388-02aa-32c7-319e-d7150a0f3e9c@linaro.org> <1ec901d0-44c2-1d28-5976-d93abfffee67@microchip.com> <37782447-43c7-50f9-b9b4-5fbca94ce8c6@linaro.org> From: Krzysztof Kozlowski In-Reply-To: <37782447-43c7-50f9-b9b4-5fbca94ce8c6@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/08/2023 09:22, Tudor Ambarus wrote: > > > On 8/10/23 06:38, Varshini.Rajendran@microchip.com wrote: >>> On 7/28/23 11:24, Varshini Rajendran wrote: >>>> Add DT bindings for atmel TDES. >>> NACK. The atmel crypto drivers check the version at runtime and >>> fill a capabilities structure based on the version identified. >>> There's a single compatible regardless of the version of the IP >>> used until now, why do you want to change it? >>> >> Hi Tudor, > > Hi, > >> >> I am aware that there is no change in the crypto IP used. This patch is >> to add a SoC specific compatible as expected by writing-bindings >> guideline. Maybe a bit more explanation in the commit description might >> do the trick. >> > > So you add a compatible that will never be used just to comply with > the writing bindings guideline? How do you know that it is never going to be used? The guideline asks for this on purpose, so any future quirks or incompatibilities can be easily addressed. Best regards, Krzysztof