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 47138EB64D9 for ; Mon, 10 Jul 2023 15:55:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233710AbjGJPzN (ORCPT ); Mon, 10 Jul 2023 11:55:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53218 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233694AbjGJPzC (ORCPT ); Mon, 10 Jul 2023 11:55:02 -0400 Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51BFCE7D for ; Mon, 10 Jul 2023 08:54:47 -0700 (PDT) Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-3fbc5d5742eso52146225e9.3 for ; Mon, 10 Jul 2023 08:54:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20221208.gappssmtp.com; s=20221208; t=1689004486; x=1691596486; 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=V+TLvPFhBy0VZnH7T1qJxJl1HxW6ZD/qq/fnzKOm3lg=; b=EKLidUAYuZqZn3qp1dUjWlm2DxvKzKwB7D7K6DaZP+xN+3JCwWc7oEHv4jldB3k3rr weY4MbI5L2NIAirxPFueNE7Yz7PYbWJD+/dMZC/owxPXra8uc41ZpzZTge9PBUciEtO9 gxcJT/DLFwSf3AM6hzhK4MXqtPwuXsle6sMO45gOTVn/W3YBZIeMzmCsRK0NRKui+T2L rW8lxeXhrPBKAPSYpqubOGQvzgx0WEWh7JnSeZpEhIonRge1GiYWvYB6EW/A05Rs9a97 X8M5WRiBBZEB8eaHNhzqwSGmXNLg9VlPkRLshqRP1ayIk84j9npdEbj8AS/J4yn8yAxi sFAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689004486; x=1691596486; 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=V+TLvPFhBy0VZnH7T1qJxJl1HxW6ZD/qq/fnzKOm3lg=; b=fJNSBapEUcvCMod/+ysj6HYTipZ6B8rq+AYQivMD4wIq04KjVjAvPrV0goiNf6qtrS SdmEeTERxRIqk11WaPD9l46aTdMQ3Zkwr7Cl941yOtE0gJCT5vniTy5hzW11RLlNExpn BCyHcydGiOnQ0mdR9wUm2378g1uDODwS4tO3rzHgWOFQd0y5ryrKAfACmhpwHH7/XjHy DsmqMZzg/c+u+K/tvbweDz9z16DAAZer8FOLGcvYf5vCNNC2etfFOvQYVW2fbni1PZFt L2nDXpcqJ30OlXUvp81J9c2C+uJRmqRT1pPT8US8R/tGlKISHqsp0pu1mbDSSTcQq5aW h4YQ== X-Gm-Message-State: ABy/qLacDHppeZqXpO+GFitvQ6ZEV+6VKyREUOocWeBm7o9vCMTX4X1/ tO2GesoVQleBrELkhtDrFho+wA== X-Google-Smtp-Source: APBJJlHKZAYdKNWF7zxUjdZaYyNJ/9cmV19/PYxoCgu9UK9zQy7GLmvhMxO7al1IZEypAiDtH1//bA== X-Received: by 2002:a7b:c019:0:b0:3fb:b3f8:506b with SMTP id c25-20020a7bc019000000b003fbb3f8506bmr11600743wmb.24.1689004485634; Mon, 10 Jul 2023 08:54:45 -0700 (PDT) Received: from [192.168.1.172] ([93.5.22.158]) by smtp.gmail.com with ESMTPSA id p19-20020a1c7413000000b003fba137857esm231670wmc.14.2023.07.10.08.54.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 10 Jul 2023 08:54:45 -0700 (PDT) Message-ID: <00522cf2-c90a-659e-00e2-722c4ac0244e@baylibre.com> Date: Mon, 10 Jul 2023 17:54:43 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH v6 7/8] soc: mediatek: Add support for MTK_SCPD_STRICT_BUS_PROTECTION cap Content-Language: en-US To: Markus Schneider-Pargmann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger Cc: Chun-Jie Chen , AngeloGioacchino Del Regno , Tinghan Shen , Fabien Parent , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Alexandre Bailon , Fabien Parent References: <20230627131040.3418538-1-msp@baylibre.com> <20230627131040.3418538-8-msp@baylibre.com> From: Alexandre Mergnat In-Reply-To: <20230627131040.3418538-8-msp@baylibre.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Reviewed-by: Alexandre Mergnat Tested-by: Alexandre Mergnat On 27/06/2023 15:10, Markus Schneider-Pargmann wrote: > This adds support for MTK_SCPD_STRICT_BUS_PROTECTION capability. It is a > strict bus protection policy that requires the bus protection to be > disabled before accessing the bus. > This is required by the mt8365, for the MM power domain. -- Regards, Alexandre