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 D4CB5ECAAD8 for ; Wed, 21 Sep 2022 07:31:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229932AbiIUHbu (ORCPT ); Wed, 21 Sep 2022 03:31:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229673AbiIUHbt (ORCPT ); Wed, 21 Sep 2022 03:31:49 -0400 Received: from mail-lf1-x131.google.com (mail-lf1-x131.google.com [IPv6:2a00:1450:4864:20::131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA24E564EE for ; Wed, 21 Sep 2022 00:31:47 -0700 (PDT) Received: by mail-lf1-x131.google.com with SMTP id a3so7740535lfk.9 for ; Wed, 21 Sep 2022 00:31:47 -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; bh=EbNzAZe8gFXbw49lbHOJxB9IrCROBBd4j9VarpK3XkM=; b=ueNRpW+TwE9/BMegPy5nQaPWEinFbA6WLQj7JgJNy1R1xKOL//VHuEAFyjCtMQcnhB rF7zylIVABKBIHB/nb2KMM8TT/XPVjpQEWyc8J0a3MtH+dV1nT1m6Aok/pejRV0sL5Vg 3S2q7O/aN58og21gS3hFOI9eMtjOU1fqBB11wWZZiCl/47DPmkkFs+OiFo1HUWlqRwhD 03p/Izu3tyt4kahkzJXq8kmB8UmxGRfhA+pIMjwpi2Kc3HraAO44Le6aRPHFQ3OKJDOG M5VpEwOPGSj2Dbi+m9j7eIFOo5Dz5puRbgCiaZ1mdHWMyCYlCPQziPHwM509eUKgTuz3 thew== 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; bh=EbNzAZe8gFXbw49lbHOJxB9IrCROBBd4j9VarpK3XkM=; b=HDymAPmKMf7dpynKC2OgeqUeFJHxA1O111QVfyeHPEErZmgVg6XaGX3GwNNlUFzfKF mWV215aB8dcidf1k1O0xYH22tjTy3Mcr1+LrOROW67nAzn4dozDftlZuCLaYU9LeRSs1 Cgo9Ob99s9NnZmxli/k4eRJJ1Bkj5x7PNed1G95AzvrQERJpQVMRb3F5D6oZtSb5R3hW MxDG1Xe19ubzE4JYs80ZI66eVReiOZXy+ZbpY7zmuacPvTQPFSqQLq8f2+FXRqTZ2I5N umnpAztwxStSE7C4kRubd8V0MSPGfrTOYdmRzqH7kjcA63ydlqPaKkdPaQ6Q0+yPj8zK hbyQ== X-Gm-Message-State: ACrzQf2tqe1rlekyRAlbA+F9/UkVK9ijYuxFhJpGsnBzpd3vvJ2aXowg H18HpwOmzYbtV5oQ+11U3Txhsg== X-Google-Smtp-Source: AMsMyM64KAvr9LNcx8HACnrnx0hEnaSlxW2C+W06q3xVvX2eIKTly12hAQVrRmTqs/0PCaBrLDfCEg== X-Received: by 2002:a05:6512:3116:b0:49f:4eca:fe07 with SMTP id n22-20020a056512311600b0049f4ecafe07mr8656610lfb.442.1663745506273; Wed, 21 Sep 2022 00:31:46 -0700 (PDT) Received: from [192.168.0.21] (78-11-189-27.static.ip.netia.com.pl. [78.11.189.27]) by smtp.gmail.com with ESMTPSA id b3-20020a056512070300b00498f51af149sm306443lfs.308.2022.09.21.00.31.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 Sep 2022 00:31:45 -0700 (PDT) Message-ID: <77b7d58f-ba85-86de-8635-6efbb1354a08@linaro.org> Date: Wed, 21 Sep 2022 09:31:44 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.13.0 Subject: Re: [PATCH 2/2] iommu: arm-smmu-qcom: add sdm670 compatible Content-Language: en-US To: Richard Acayan , linux-arm-msm@vger.kernel.org Cc: Will Deacon , Robin Murphy , Joerg Roedel , Rob Herring , Krzysztof Kozlowski , Konrad Dybcio , Bjorn Andersson , Sai Prakash Ranjan , Dmitry Baryshkov , Rob Clark , Sibi Sankar , Loic Poulain , Vinod Koul , iommu@lists.linux.dev, devicetree@vger.kernel.org References: <20220920223955.151507-1-mailingradian@gmail.com> <20220920223955.151507-3-mailingradian@gmail.com> From: Krzysztof Kozlowski In-Reply-To: <20220920223955.151507-3-mailingradian@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On 21/09/2022 00:39, Richard Acayan wrote: > The Snapdragon 670 needs the IOMMU for GENI I2C. Add a compatible string to > support it. > > Signed-off-by: Richard Acayan > --- > drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c > index b2708de25ea3..bf9653b9eb89 100644 > --- a/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c > +++ b/drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c > @@ -431,6 +431,7 @@ static const struct of_device_id __maybe_unused qcom_smmu_impl_of_match[] = { > { .compatible = "qcom,sc8180x-smmu-500" }, > { .compatible = "qcom,sc8280xp-smmu-500" }, > { .compatible = "qcom,sdm630-smmu-v2" }, > + { .compatible = "qcom,sdm670-smmu-500" }, Why do we keep adding compatibles to the driver for apparently compatible devices? Best regards, Krzysztof