From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="bkYWOhe1" Received: from mail-lf1-x129.google.com (mail-lf1-x129.google.com [IPv6:2a00:1450:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9AB451BD for ; Wed, 22 Nov 2023 08:06:36 -0800 (PST) Received: by mail-lf1-x129.google.com with SMTP id 2adb3069b0e04-5098e423ba2so9771291e87.2 for ; Wed, 22 Nov 2023 08:06:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1700669195; x=1701273995; darn=vger.kernel.org; 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=2mnjxkuXcJXDP3gMcUiN4SEisCT0v2zuVwcrjlWRarE=; b=bkYWOhe1zQAxdhDha/XA7tBEed59jgBW3wP4X9ukDhRoY0aImCgkA3W9s1LslC0fij DfoGyN69GDgIKeXo1ENUVrmaOlVCBNq3QAVsk9fwjrXWur9R0f+xeSOGWLK0J191MsdB uo50wp2ii1/ndUVB1pPr46vShUtgrE8+JBxuvo5DCYuIEDd+3JBLjwlaE0UALpbiWAmb bHlusiIQ216XekhfmNe21lZNXTXdxUAa2e79TesKG2TRbj8eoLx82cBi83v9olNoA0bA gvY7z9NQ41AXNkoYZpC015c1tF7FzgEq77/GuR22IDgxZ4vR4wrn07jfMAD/BDXjV5vT KqUw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700669195; x=1701273995; 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=2mnjxkuXcJXDP3gMcUiN4SEisCT0v2zuVwcrjlWRarE=; b=V7tQ2mqWl7xpckZldwDCncCphd0+07zHhG5wvo40bgEIEjqILbNGYgSHIkDkJeIyyM +Y4wpdVhJ7/kNDIqgt24PDfMmOMNCWz2hocY4U0OGrOvRj0qfb8XPvAwwI3rN/anw2ha SV/evNS5XF20WzySB/TK44qY0P8LO04kWtretMy/e+2vmoM1hNhQDfsiwU76bnJxPfQt 4Ypk5O+i5x01/pFviST71TUbOTM7eD/E1l6ZuUij3hjGDIsci2+aWKPmGbTIcVYsJPkV boV8KsLv66T5LwOlSft/Lr5AK1kz5hjqHkYxtrniSU2inU0uefG3XR5uxFEYxl5khweY Juew== X-Gm-Message-State: AOJu0YyRxHuKHxPJU/j6Fkv2jM8H4Hn/BLc2sXMXh3JiKk0siBKROHM6 65MnYQSUXBdtLVXgdcVjOat11g== X-Google-Smtp-Source: AGHT+IGaNfHxXIOdW9aMrIlLdqSxyYzkqVLUEMRqiJsmE52M/h5sAhBTzkEagJpEnoMpbW++YBXC0Q== X-Received: by 2002:a05:6512:3ca9:b0:503:38f2:6e1 with SMTP id h41-20020a0565123ca900b0050338f206e1mr2232652lfv.5.1700669194676; Wed, 22 Nov 2023 08:06:34 -0800 (PST) Received: from [172.30.204.227] (UNUSED.212-182-62-129.lubman.net.pl. [212.182.62.129]) by smtp.gmail.com with ESMTPSA id q20-20020ac24a74000000b0050943cf9cdbsm1878694lfp.307.2023.11.22.08.06.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 22 Nov 2023 08:06:34 -0800 (PST) Message-ID: Date: Wed, 22 Nov 2023 17:06:32 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 0/3] arm64: qcom: sa8775p: add cache coherency support for SA8775P Content-Language: en-US To: Mrinmay Sarkar , agross@kernel.org, andersson@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, mani@kernel.org, robh+dt@kernel.org Cc: quic_shazhuss@quicinc.com, quic_nitegupt@quicinc.com, quic_ramkri@quicinc.com, quic_nayiluri@quicinc.com, dmitry.baryshkov@linaro.org, robh@kernel.org, quic_krichai@quicinc.com, quic_vbadigan@quicinc.com, quic_parass@quicinc.com, quic_schintav@quicinc.com, quic_shijjose@quicinc.com, Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Bjorn Helgaas , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org References: <1700577493-18538-1-git-send-email-quic_msarkar@quicinc.com> From: Konrad Dybcio In-Reply-To: <1700577493-18538-1-git-send-email-quic_msarkar@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Level: * On 11/21/23 15:38, Mrinmay Sarkar wrote: > In a multiprocessor system cache snooping maintains the consistency > of caches. Snooping logic is disabled from HW on this platform. > Cache coherency doesn’t work without enabling this logic. > > This series is to enable cache snooping logic in both RC and EP > driver and add the "dma-coherent" property in dtsi to support > cache coherency in 8775 platform. > > To verify this series we required [1] > > [1] https://lore.kernel.org/all/1699669982-7691-1-git-send-email-quic_msarkar@quicinc.com/ > > v3 -> v4: > - added new cfg(cfg_1_34_0) for SA8775P in both RC and EP driver. > - populated a flag in the data structures instead of doing > of_device_is_compatible() in both RC and EP patch. > - update commit mesaage and added reveiwed-by tag in commit message > in dtsi patch. This series looks good now, thanks! Reviewed-by: Konrad Dybcio Konrad