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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF3B8C433EC for ; Sat, 18 Jul 2020 09:20:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8BC322065D for ; Sat, 18 Jul 2020 09:20:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rT4nc9Lh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726550AbgGRJUe (ORCPT ); Sat, 18 Jul 2020 05:20:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726055AbgGRJUd (ORCPT ); Sat, 18 Jul 2020 05:20:33 -0400 Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 760A8C0619D2; Sat, 18 Jul 2020 02:20:33 -0700 (PDT) Received: by mail-pg1-x544.google.com with SMTP id g67so7849412pgc.8; Sat, 18 Jul 2020 02:20:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=dlgQtSt8lmQHKVQg6Y2+SUeJ48KeaI0kz4R/u3ja4Go=; b=rT4nc9LhZf6o8r8DUb8OM8Dx4gE+t+VXyWau1AEUJKS04IPpleeNFd+PZ3JXWFU0lx 1KOOr+XvZyaqKWWove1xqYC9wWcozkLeT5JD96K6Y/3ZgU+CeaJBjrhpZP18qRveaEA6 sXpgAUKGFKYIzeauWupC5CuqUj1lWZN9yf6k8virMsuGlDKUgKLag7DyeG4PY6h1wVo3 7ZZNX+KjJEmCH6NVCAV85RJyD1LZVTd7avAUVjTIVLlWgOLUdOMcqjgMWr8SpXq2rCWn IQAC/j+fioOB990PVb/B7V6+NPSECuJKiMV6eFdSNy0UamETDGmYl6KS4zGT6atCU6zC IjaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=dlgQtSt8lmQHKVQg6Y2+SUeJ48KeaI0kz4R/u3ja4Go=; b=eOP6L2LU+cP26phWeXxMiDt3X/S5FbQghQsq7FPc7TU+SMcahPRnTYJV+J9rZmuVQF f8JTjk4kuNI2wwylS+hOwvEq/BSaU237gY3JQNEHo4djxJn8JIelDo6qLo4JPMd0FcOV dlva/oyHIMgPAuJzkNlpd+OiuMs+hjQpY8kC/2PQhc88VLkAI/Vy1G5Qv3RoorfaXyzP i1cvgak3PyWa6Nteh/p52TU4+SqgqD5MH2CL4e/rzH1AdQ9nVXOiAbnWRu7qwLUvehl0 96RBdm6qh38n2jbKAyaXFCsrN0XbAhbg0+hZi7qHFjVZUtgDvdXStjnfmJp9tVE/vkti F1Mg== X-Gm-Message-State: AOAM533cEsc08m+mFVV8J+Z6XNnZPBhi/c6aV6+0yk2P+7+DWvnjRXA1 deadhoD4OI5vak+cqzwIM70= X-Google-Smtp-Source: ABdhPJwjkcJmrfPAlIMSO40Q1P0k8mY5xfVxo61WhQtpkjDIG98DhjqaaoFyfr5HNiQLHsL1LNwG5A== X-Received: by 2002:aa7:8651:: with SMTP id a17mr11823677pfo.48.1595064032954; Sat, 18 Jul 2020 02:20:32 -0700 (PDT) Received: from localhost.localdomain ([182.69.248.222]) by smtp.gmail.com with ESMTPSA id nl5sm5217800pjb.36.2020.07.18.02.20.28 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sat, 18 Jul 2020 02:20:32 -0700 (PDT) From: Amit Singh Tomar To: andre.przywara@arm.com, afaerber@suse.de, vkoul@kernel.org, manivannan.sadhasivam@linaro.org, robh+dt@kernel.org Cc: dan.j.williams@intel.com, cristian.ciocaltea@gmail.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-actions@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH v6 06/10] arm64: dts: actions: Add DMA Controller for S700 Date: Sat, 18 Jul 2020 14:49:30 +0530 Message-Id: <1595063974-24228-7-git-send-email-amittomer25@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1595063974-24228-1-git-send-email-amittomer25@gmail.com> References: <1595063974-24228-1-git-send-email-amittomer25@gmail.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This commit adds DMA controller present on Actions S700, it differs from S900 in terms of number of dma channels and requests. Reviewed-by: Manivannan Sadhasivam Signed-off-by: Amit Singh Tomar --- Changes since v5: * Added Mani's Reviewed-by: tag. Changes since v4: * No change. Changes since v3: * Fixed typo in commit message. * Placed owl-s700-powergate.h in alphabetical order. Changes since v2: * added power-domain property as sps is enabled now and DMA needs it. Changes since v1: * No Change. Changes since RFC: * No Change. --- arch/arm64/boot/dts/actions/s700.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/actions/s700.dtsi b/arch/arm64/boot/dts/actions/s700.dtsi index f8eb72bb4125..2c78caebf515 100644 --- a/arch/arm64/boot/dts/actions/s700.dtsi +++ b/arch/arm64/boot/dts/actions/s700.dtsi @@ -5,6 +5,7 @@ #include #include +#include #include / { @@ -244,5 +245,19 @@ , ; }; + + dma: dma-controller@e0230000 { + compatible = "actions,s700-dma"; + reg = <0x0 0xe0230000 0x0 0x1000>; + interrupts = , + , + , + ; + #dma-cells = <1>; + dma-channels = <10>; + dma-requests = <44>; + clocks = <&cmu CLK_DMAC>; + power-domains = <&sps S700_PD_DMA>; + }; }; }; -- 2.7.4