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 A9B59C4332F for ; Wed, 2 Nov 2022 20:59:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229880AbiKBU7I (ORCPT ); Wed, 2 Nov 2022 16:59:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48020 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231363AbiKBU7H (ORCPT ); Wed, 2 Nov 2022 16:59:07 -0400 Received: from mail-qv1-xf2e.google.com (mail-qv1-xf2e.google.com [IPv6:2607:f8b0:4864:20::f2e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 59BF0110A for ; Wed, 2 Nov 2022 13:59:06 -0700 (PDT) Received: by mail-qv1-xf2e.google.com with SMTP id i12so13364017qvs.2 for ; Wed, 02 Nov 2022 13:59:06 -0700 (PDT) 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=qYcMAtX5RNG+cAlcomaCH3MLzGY3RZqr/TOXlBcFA80=; b=KZmseVRrRclZFspbMULUnM4pl5+tTyavONwffZSt+tCcZaYH3obEaiJbvNGm7Dtg5t uC6ostsBZRlAL+lca1nUJbLPilhLtpYn31YAYRpiRcy+6afQd47NmYkgkKNntAUb8RHX YVpD/j82q5bLwnA37i0HowStUvWbvFfngeh0QV0w3rQ5C0UnZNgIm6QNFl4wbxF3s+PU FlCsHQITeeXx+tAbbMsg0ThsqGh0gNsLibxll0xQdwZdfZtEX6bRy7TjcIEQqtoWZykm sxU/GhEYkawx5hWMhDNxGGfJT89xmjEKS1Qa3l2ppdb5s9OAx9qtZ/AvuUB9PgXUCQFs I9CQ== 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=qYcMAtX5RNG+cAlcomaCH3MLzGY3RZqr/TOXlBcFA80=; b=1lPeU+fgAQqspU0df/xyxCGO+q16erlVfqF2dLRweafvp6/2GffhRzTU/SjkppQqP9 4+HfU/R3+jeV6+A5tvJAM2IqvgjAV796kHByHJvoPxqOoHAqTQnNOZkqjiURvKvo5a6+ MUwApd03RRZA51H+BIzq+OVgXSx0Z7WV4AZOj0fUh7ldfyOFNZL/wl8cdX8LZyTLHKPV olnusLp065Zt0UWfMhnq5VlJA00RQk3bjAZh67ECAuZDCHUYDT8twmE00e3JAv265YUc T2Seyio1WxFfObaK1rlp9kF73+M5r+3EJE02fPyo83yDa+JxbSqdXnnB14DdZVELS7Xm kN5A== X-Gm-Message-State: ACrzQf08DSyAOexGl5nfCXkGgQ5f2wOUU/zY47QOLApkaV1rdSJIwi3k zWurOUwxTKuDZDA1kucrRCrhaw== X-Google-Smtp-Source: AMsMyM4VzuJehisXyF5sCsBE3/Y+jG7Mbb3k9naaPHhHaEa5zWjzBEFyw6fp8Ov/Ip4YKqT8FY82Iw== X-Received: by 2002:a0c:c684:0:b0:4bb:fc53:5ad9 with SMTP id d4-20020a0cc684000000b004bbfc535ad9mr14794112qvj.3.1667422745513; Wed, 02 Nov 2022 13:59:05 -0700 (PDT) Received: from ?IPV6:2601:586:5000:570:28d9:4790:bc16:cc93? ([2601:586:5000:570:28d9:4790:bc16:cc93]) by smtp.gmail.com with ESMTPSA id e18-20020ac845d2000000b0035cf31005e2sm7146861qto.73.2022.11.02.13.59.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 02 Nov 2022 13:59:04 -0700 (PDT) Message-ID: Date: Wed, 2 Nov 2022 16:59:03 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.1 Subject: Re: [RFC PATCH v2 04/11] dt-bindings: arm-smmu: add special case for Google Cheza platform Content-Language: en-US To: Dmitry Baryshkov , Will Deacon , Robin Murphy , Joerg Roedel , Rob Herring , Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Rob Clark Cc: Vinod Koul , Sai Prakash Ranjan , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, iommu@lists.linux.dev, devicetree@vger.kernel.org, freedreno@lists.freedesktop.org References: <20221102184420.534094-1-dmitry.baryshkov@linaro.org> <20221102184420.534094-5-dmitry.baryshkov@linaro.org> From: Krzysztof Kozlowski In-Reply-To: <20221102184420.534094-5-dmitry.baryshkov@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 02/11/2022 14:44, Dmitry Baryshkov wrote: > Cheza fw does not properly program the GPU aperture to allow the > GPU to update the SMMU pagetables for context switches. The board file > works around this by dropping the "qcom,adreno-smmu" compat string. > Add this usecase to arm,smmu.yaml schema. > > Signed-off-by: Dmitry Baryshkov > --- Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof