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 1846BC4332F for ; Sun, 1 Jan 2023 15:58:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231567AbjAAP6A (ORCPT ); Sun, 1 Jan 2023 10:58:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39634 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229686AbjAAP57 (ORCPT ); Sun, 1 Jan 2023 10:57:59 -0500 Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C7E1DE1 for ; Sun, 1 Jan 2023 07:57:58 -0800 (PST) Received: by mail-lf1-x134.google.com with SMTP id bf43so38433526lfb.6 for ; Sun, 01 Jan 2023 07:57:58 -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=nT/wNs755CbJKKo2LqAykZZrkcpLMwiTj6TNgle5VUo=; b=eo2daS8tNzHeAfX1ggtEjRelM1E2AF/hZuQKDrbXvG1nlNzr7BJmfDltGHTHO0zhhA pEwxywhyUViXLBBhaaJne7jZg4rbdon105hNzvzu1hDwdJ1FPuSnCUD99OjEwXnqu1xu qd4fLi8h7SEG+geon3hCdA1oARaMljmezubuIdioM/6Hxbfih/IGvbaRb4jLzsJeRBIo QJtULYJpdbgUz8q4AL2fOnfpO3f92H0Xb1W0bIKcmz4Kksztm0XFozAwUtafmUVViydn 79Gza9o6Jxy3UzLBA1F65XWVPsK3VDfRXMFwwWGaPwxoYOrXuWFwoMya2wCXReopzVSy 7+Zg== 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=nT/wNs755CbJKKo2LqAykZZrkcpLMwiTj6TNgle5VUo=; b=y9uVLHngUk9XYxp7KnlnSE4grQ7M0lRNWkfVj1JJ6QoAzFs1gvWLP9Qrs55yPRJDbc Sv7voo6sG56AfSl4RMYBMiIdjaCLVg00WQBrNK/w+kUGYiGrYCnWAY43ktnwxN9s+Zlj jpp+4rrQ4APKi3SxHQZJ6UDU+J50K3HX9qyEcfEoGZnNz8c2idFEvoPJzYH6VVZU9d0Q xq6640OLXVU6s0aHNQQpAh2u+ZTISFRAJ8CmAULjMOe1DrwXjkwQIGbxGgS/yAfDWz3X esg8Ox7poyKMJX9A9gZGfapN3v5ugN5HoZG6TlMuzuvbCOfcjtYWQD89nfGQKK/vEo6Z Xu6Q== X-Gm-Message-State: AFqh2kpBlmvtZCVa4PuiJkOU/b4wPGOLIlpfx+VxptGSRWBYREAFxT2+ ZG1yU/uvIlKCVpdu6WWOo+5hsg== X-Google-Smtp-Source: AMrXdXvmDgwvA1xnXZ9dJ32ybmiv38vs5VFBCn8qj8MqbxNP93P9wdvJlMzbkINyTln+UR426UlIWw== X-Received: by 2002:ac2:58d4:0:b0:4b5:9e70:ca6e with SMTP id u20-20020ac258d4000000b004b59e70ca6emr10831226lfo.17.1672588676468; Sun, 01 Jan 2023 07:57:56 -0800 (PST) Received: from [192.168.0.20] (088156142067.dynamic-2-waw-k-3-2-0.vectranet.pl. [88.156.142.67]) by smtp.gmail.com with ESMTPSA id 7-20020ac25f47000000b0049482adb3basm4199109lfz.63.2023.01.01.07.57.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 01 Jan 2023 07:57:55 -0800 (PST) Message-ID: Date: Sun, 1 Jan 2023 16:57:54 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [PATCH v2 1/3] dt-bindings: crypto: sun8i-ce: Add compatible for D1 Content-Language: en-US To: Samuel Holland , Corentin Labbe , Herbert Xu , "David S . Miller" , Chen-Yu Tsai , Jernej Skrabec , Krzysztof Kozlowski , Rob Herring Cc: Albert Ou , Conor Dooley , Palmer Dabbelt , Paul Walmsley , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-sunxi@lists.linux.dev References: <20221231220146.646-1-samuel@sholland.org> <20221231220146.646-2-samuel@sholland.org> From: Krzysztof Kozlowski In-Reply-To: <20221231220146.646-2-samuel@sholland.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On 31/12/2022 23:01, Samuel Holland wrote: > D1 has a crypto engine similar to the one in other Allwinner SoCs. > Like H6, it has a separate MBUS clock gate. > > It also requires the internal RC oscillator to be enabled for the TRNG > to return data, presumably because noise from the oscillator is used as > an entropy source. This is likely the case for earlier variants as well, > but it really only matters for H616 and newer SoCs, as H6 provides no > way to disable the internal oscillator. > > Signed-off-by: Samuel Holland > --- Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof