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 B1741C636CD for ; Fri, 10 Feb 2023 11:13:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231712AbjBJLNk (ORCPT ); Fri, 10 Feb 2023 06:13:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53838 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232361AbjBJLNg (ORCPT ); Fri, 10 Feb 2023 06:13:36 -0500 Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48A6A72AF for ; Fri, 10 Feb 2023 03:13:04 -0800 (PST) Received: by mail-ed1-x52e.google.com with SMTP id fj20so4491276edb.1 for ; Fri, 10 Feb 2023 03:13:04 -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=0F5V8u32FkjZ6JTMcQQ2ae07GfQcwmVc4zZnvRqmXRs=; b=S21+MFb+tXtaWrsM+rK9N7Bzg92fDQf4ErvwKLcuouOry/H3Y+PDE9IJU3W8+XIVQV JtiY7ioCJmg0eWG67ecjPXMzGDo3+n2sdxImCN8CBh7+fkIjMctLzI/ZGaJHHn5VeePm QCAG0dNotPZ2cG4PU7hu6GYqi/gXzkwG5ZTeqf479SwpdBQpquuyPVhu0gIXEyi9dPrL cGKIf47XxG1qQkeo42pswqSCx2uTmEj7dEjNR4AW+OvXaaTlQjpi8bCZnhC7Zd57kuzS KsVY9t55fG7UnNdKANALQmbbaiL6GBFEECd6V7gFwGKkGeI9IMFZ/kPwg2ATCmv6Ci19 nfVA== 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=0F5V8u32FkjZ6JTMcQQ2ae07GfQcwmVc4zZnvRqmXRs=; b=oDbQOEPrrV6bfyBIbNcsNmRspApp70X48BgFwwQZWjsxFM3Gm22kvTDpggxf504ZJ0 lF1eH8MwQRwLZ0toyxwtJJyLrNIc3nO6f9qfhw7mEZoCn2jzdJ0n3Rh/ojsXh6VSbSVI kFmGVPmcR4Qy9EjsXq2+cM4s2OTSiJ/vUk3rUC+nE/pNIC5iCnB3zTfZhOnrMNZFsBH4 cDmoZG2ZIp6cJ+1MtCpyB1YnxG5YyAJSpEnxqz6O5FhQoPXxG5iGa1Vudw6grIKRGlvX nwN/GrkUewnon/96q2bkOFw/CFuWMtvTq31Ng/wiEbnw5ZPA7UBici+WCoB2T09KO4i2 TIJQ== X-Gm-Message-State: AO0yUKVBsCzAdsAlJUHsiiyTZrGz5LArMV6NTfMb7cNl00SE70HdYRgB 3RXCYg8K8ToawQdTqXbE4x7DAg== X-Google-Smtp-Source: AK7set9RvWvTSPxyoIeX9cMUXBUxTpSjONcNj5Cfqc1SMbCe6hopnlaOSNUMiM8c6e8TIB6ZJJITCA== X-Received: by 2002:a05:6402:5252:b0:4ac:373e:9d18 with SMTP id t18-20020a056402525200b004ac373e9d18mr339003edd.0.1676027577497; Fri, 10 Feb 2023 03:12:57 -0800 (PST) Received: from [192.168.1.102] (88-112-131-206.elisa-laajakaista.fi. [88.112.131.206]) by smtp.gmail.com with ESMTPSA id r12-20020a50c00c000000b0049dd7eec977sm2063655edb.41.2023.02.10.03.12.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 10 Feb 2023 03:12:56 -0800 (PST) Message-ID: <4dd74e75-9412-b6e6-4077-719ef28d4b35@linaro.org> Date: Fri, 10 Feb 2023 13:12:55 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.0.2 Subject: Re: [PATCH v8 5/9] dt-bindings: qcom-qce: document clocks and clock-names as optional Content-Language: en-US To: Dmitry Baryshkov , Neil Armstrong , Krzysztof Kozlowski , Bjorn Andersson , Herbert Xu , Thara Gopinath , Bhupesh Sharma Cc: Rob Herring , Konrad Dybcio , Andy Gross , "David S. Miller" , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-crypto@vger.kernel.org References: <20230202135036.2635376-1-vladimir.zapolskiy@linaro.org> <20230202135036.2635376-6-vladimir.zapolskiy@linaro.org> <32c23da1-45f0-82a4-362d-ae5c06660e20@linaro.org> <36b6f8f2-c438-f5e6-b48f-326e8b709de8@linaro.org> <61eb2a01-762e-b83b-16b7-2c9b178407da@linaro.org> <4fdd5618-fc35-00a8-7a6b-2dd231700686@linaro.org> From: Vladimir Zapolskiy In-Reply-To: <4fdd5618-fc35-00a8-7a6b-2dd231700686@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 2/7/23 01:45, Dmitry Baryshkov wrote: > On 02/02/2023 18:16, Vladimir Zapolskiy wrote: >> On 2/2/23 16:21, Neil Armstrong wrote: >>> On 02/02/2023 15:04, Vladimir Zapolskiy wrote: >>>> Hi Krzysztof, >>>> >>>> On 2/2/23 15:53, Krzysztof Kozlowski wrote: >>>>> On 02/02/2023 14:50, Vladimir Zapolskiy wrote: >>>>>> From: Neil Armstrong >>>>>> >>>>>> On certain Snapdragon processors, the crypto engine clocks are >>>>>> enabled by >>>>>> default by security firmware. >>>>> >>>>> Then probably we should not require them only on these variants. >>>> >>>> I don't have the exact list of the affected SoCs, I believe Neil can >>>> provide >>>> such a list, if you find it crucial. >>> >>> It's the case for SM8350, SM8450 & SM8550. >>> >> >> On SM8250 there is no QCE clocks also, so I'll add it to the list, and I >> hope >> that now the list is complete. >> >> It could be that the relevant platforms are the ones with >> 'qcom,no-clock-support' >> property of QCE in the downstream. >> > > Then, sc7180, sc8180x, sdx55, sm6150, sm7150, sm8150 also have this > property in QCE device. And, I think, it should also be applicable to > sc7280 and sc8280xp. So maybe do you have a better candidate among the SoCs for a QCE IP family name than SM8150 based? Likely it could be the first released SoC among mentioned above. -- Best wishes, Vladimir