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 3AFDAC433F5 for ; Fri, 13 May 2022 08:33:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378382AbiEMIdQ (ORCPT ); Fri, 13 May 2022 04:33:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1378323AbiEMIdH (ORCPT ); Fri, 13 May 2022 04:33:07 -0400 Received: from mail-ed1-x52f.google.com (mail-ed1-x52f.google.com [IPv6:2a00:1450:4864:20::52f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69DF52A83C4 for ; Fri, 13 May 2022 01:32:54 -0700 (PDT) Received: by mail-ed1-x52f.google.com with SMTP id w24so9106248edx.3 for ; Fri, 13 May 2022 01:32:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=message-id:date:mime-version:user-agent:subject:content-language:to :references:from:in-reply-to:content-transfer-encoding; bh=HC3yljNj2K6Qd4UmDX7DAfOGopnqGFVg1u5g37pKWRs=; b=VBIX9JKu6EVYVwZtOycZz+bR9Jhlq8p4eT59phZ+I6HFpQ2yXk6F1H2KUPPqb1zVzb 5/6KPn61734JpCU5E+Z2p30Nq3NPvtfXNrMvj8bCCPqnHQiFlsopO9rYuETdfvCiLA4X cYo43x1CZkHtm/Vps9eh51Hxqs9cq32BvkRtGztVteQ5zryUOO/wEnVgnyYixAqXFfGp 8MSX1E6fGxnJyfJAIzTYSbRIXEwM5Syu5ZQMiDwHZfSHNJgd2/w/rx06PI1EMpEmUHvI 3Xeo+gzDPTXn6rz90+iwsWAncVoketOrz9WtTevx0B1OnuhZc6/ndt7jdkOVtXJDmUJb OAnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=HC3yljNj2K6Qd4UmDX7DAfOGopnqGFVg1u5g37pKWRs=; b=A+qUzCDH6LIs9gJzZlPO1f5eCLTfLFslTiGD5cA3POwqy5fMGJO7f+6KbGf62GNDDA FMd9b1f/EAItUHsxmwhLc0/KAqX2hIIgMVVLFZwvq/s96Jvuu4cATm4MizH5QHduK1e/ JpM6fIumJkDqYUBXt5jjZriH8mQDpZU1cwZMMWJ0K6F5Qkw2f+23e7X3kcV+fvVqH6v4 vYPcWArNJeFj32keXSU1XGdZV2Ygopgf2OnJkI1s3/XTQiT79bFnlsWtQCuxCGwu/F4n Y3YmeL4mEbGpPMiZJQfex+ru0oWCXFJ1QjVOAwSXPHgaIcAlBlXt9kq9uHHVQVNr89wp LXMA== X-Gm-Message-State: AOAM533i59ISj4HDBUzrU5Ss8trkeGWO29k04+7fNO7iZdMPga98E/F+ O+sF2yfKSzSAKXSbsXcj57UFbw== X-Google-Smtp-Source: ABdhPJwtXp4Y40MA3HvhzuRqvn8vt/xw5i/AAbIP0KKD3pMIAqy2aj14G4PmcEcL1gdIyTuiUYkV+w== X-Received: by 2002:a05:6402:34c6:b0:427:c65d:c254 with SMTP id w6-20020a05640234c600b00427c65dc254mr39158799edc.88.1652430772967; Fri, 13 May 2022 01:32:52 -0700 (PDT) Received: from [192.168.0.169] (xdsl-188-155-176-92.adslplus.ch. [188.155.176.92]) by smtp.gmail.com with ESMTPSA id er9-20020a170907738900b006f3ef214e32sm521932ejc.152.2022.05.13.01.32.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 May 2022 01:32:52 -0700 (PDT) Message-ID: <36bb53d0-80b3-f79e-a599-6acb98d0c872@linaro.org> Date: Fri, 13 May 2022 10:32:51 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH 2/2] arm64: tegra: Add Tegra234 GPCDMA device tree node Content-Language: en-US To: Akhil R , robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, thierry.reding@gmail.com, jonathanh@nvidia.com, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220512090052.47840-1-akhilrajeev@nvidia.com> <20220512090052.47840-3-akhilrajeev@nvidia.com> From: Krzysztof Kozlowski In-Reply-To: <20220512090052.47840-3-akhilrajeev@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/05/2022 11:00, Akhil R wrote: > Add device tree nodes for Tegra234 GPCDMA > > Signed-off-by: Akhil R > --- > arch/arm64/boot/dts/nvidia/tegra234.dtsi | 43 ++++++++++++++++++++++++ > 1 file changed, 43 insertions(+) > > diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi > index cb3af539e477..860c3cc68cea 100644 > --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi > +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi > @@ -21,6 +21,49 @@ > > ranges = <0x0 0x0 0x0 0x40000000>; > > + gpcdma: dma-controller@2600000 { > + compatible = "nvidia,tegra194-gpcdma", > + "nvidia,tegra186-gpcdma"; > + reg = <0x2600000 0x210000>; > + resets = <&bpmp TEGRA234_RESET_GPCDMA>; > + reset-names = "gpcdma"; > + interrupts = , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + , > + ; > + #dma-cells = <1>; > + iommus = <&smmu_niso0 TEGRA234_SID_GPCDMA>; > + dma-coherent; > + status = "okay"; okay is by default for new nodes. Best regards, Krzysztof