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[209.51.188.17]) by mx.google.com with ESMTPS id r17si263920ual.228.2021.03.04.17.02.05 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 04 Mar 2021 17:02:05 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="h+zC/k3E"; spf=pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:58326 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lHyqy-00013U-TG for alex.bennee@linaro.org; Thu, 04 Mar 2021 20:02:04 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:32986) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lHyql-000139-5h for qemu-arm@nongnu.org; Thu, 04 Mar 2021 20:01:51 -0500 Received: from mail-pj1-x1035.google.com ([2607:f8b0:4864:20::1035]:38692) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lHyqj-0007Mn-BE for qemu-arm@nongnu.org; Thu, 04 Mar 2021 20:01:50 -0500 Received: by mail-pj1-x1035.google.com with SMTP id l18so853659pji.3 for ; Thu, 04 Mar 2021 17:01:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=26ZkORpArUY3+nB0gzlG6aUCNu19Oj9RSQzSwutzoCY=; b=h+zC/k3EllOplqdq0wyykUBdxmviXXuQxHgUxsBZgWnklyBOKYXbK+t/eH6Q+xWrSu wCsTf5+eX09DRlKNq3IWBGUHPS/P3D/aipu1L8NKrnb/mJMqDh0+OexZhBh8OIiGszqT OnmmSgSFIOJShXrapRPqHU/b8qI0scbXUvbl3onIfrHFq1TFiSfXXUVhU4KV0OQAoyRa aqoXFb5nMv64VUCKgNOQ4f7fLNZKaK5eW2+KlXl4dilaNFCpAtPD0gSn/LjI1yAxJmtT geoKHCVg2B3BsNJ/xpLcbH7ybd3ejs7XtjTRqf8qYEVbSoweiXrGEI1ZrlpvCCmArCdE w3EA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=26ZkORpArUY3+nB0gzlG6aUCNu19Oj9RSQzSwutzoCY=; b=lTGE9Fh/yYbAMdF5c9p/OK1cElZ84eOD+EPkjbWTZXtRfPzyxqSF5CXxj5fPyhbvwd OQzOf3rCtl9iF7x0OtAnGvTMgoAn0CwOIUgh+Gz2XWObw0kHT7BhnRcYz9Pg05lsHL7z Aore/xs7y7JuUFuPB9DxMEUSQ2Hk5OI99aCZ5txSVWQerxiO6OYcWJ/m4NuWrNN1bDpI TJUEiksnCjMbCCOFCoUjgV4Bf1miuDJ68XFczYrHHDXFUIkyfPSz75mfrLPFpgfw6ATj GzKWp2NkN23JIxVAGeEOtWW+2nNBZRKF+yZHD4uQ8ojsSS50MNC6F1aTmbKP9PyjfT1V XYOw== X-Gm-Message-State: AOAM5323YPx+aUSJWFLBXxs1w1zCo9x1Jz4D4rP2QWzQm8rpOuP+Wsbb USd89RysQ3Agoke26+C2L4Zt6g== X-Received: by 2002:a17:90a:8901:: with SMTP id u1mr7188604pjn.21.1614906105962; Thu, 04 Mar 2021 17:01:45 -0800 (PST) Received: from [192.168.1.11] ([71.212.131.83]) by smtp.gmail.com with ESMTPSA id x9sm399533pjp.3.2021.03.04.17.01.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 04 Mar 2021 17:01:45 -0800 (PST) Subject: Re: [PATCH 40/44] hw/arm/mps2-tz: Support running APB peripherals on different clock To: Peter Maydell , qemu-arm@nongnu.org, qemu-devel@nongnu.org References: <20210219144617.4782-1-peter.maydell@linaro.org> <20210219144617.4782-41-peter.maydell@linaro.org> From: Richard Henderson Message-ID: Date: Thu, 4 Mar 2021 17:01:43 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <20210219144617.4782-41-peter.maydell@linaro.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1035; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1035.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-arm" X-TUID: 4fY1lU7GKLNs On 2/19/21 6:46 AM, Peter Maydell wrote: > The AN547 runs the APB peripherals outside the SSE-300 on a different > and slightly slower clock than it runs the SSE-300 with. Support > making the APB peripheral clock frequency board-specific. (For our > implementation only the UARTs actually take a clock.) > > Signed-off-by: Peter Maydell > --- Reviewed-by: Richard Henderson r~