From patchwork Thu May 13 23:30:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tobias Schramm X-Patchwork-Id: 437435 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=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=ham 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 7E470C433B4 for ; Thu, 13 May 2021 23:28:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 515B661446 for ; Thu, 13 May 2021 23:28:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231570AbhEMXaG (ORCPT ); Thu, 13 May 2021 19:30:06 -0400 Received: from mail.manjaro.org ([176.9.38.148]:44528 "EHLO mail.manjaro.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231504AbhEMXaG (ORCPT ); Thu, 13 May 2021 19:30:06 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.manjaro.org (Postfix) with ESMTP id 667E6222544; Fri, 14 May 2021 01:28:54 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at manjaro.org Received: from mail.manjaro.org ([127.0.0.1]) by localhost (manjaro.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DVMV_2XCWM6r; Fri, 14 May 2021 01:28:52 +0200 (CEST) From: Tobias Schramm To: =?utf-8?q?Jernej_=C5=A0krabec?= , devicetree@vger.kernel.org Cc: Rob Herring , Maxime Ripard , Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Tobias Schramm Subject: [PATCH v2 1/7] ARM: dts: sun8i: v3s: add DMA controller to v3s dts Date: Fri, 14 May 2021 01:30:18 +0200 Message-Id: <20210513233024.2076725-2-t.schramm@manjaro.org> In-Reply-To: <20210513233024.2076725-1-t.schramm@manjaro.org> References: <20210513233024.2076725-1-t.schramm@manjaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Allwinner V3s and V3 feature a DMA controller. This commit adds it to the V3s dtsi. Signed-off-by: Tobias Schramm Reviewed-by: Andre Przywara --- arch/arm/boot/dts/sun8i-v3s.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index eb4cb63fef13..f0296ab46137 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi @@ -1,5 +1,6 @@ /* * Copyright (C) 2016 Icenowy Zheng + * Copyright (C) 2021 Tobias Schramm * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual @@ -172,6 +173,15 @@ nmi_intc: interrupt-controller@1c000d0 { interrupts = ; }; + dma: dma-controller@1c02000 { + compatible = "allwinner,sun8i-v3s-dma"; + reg = <0x01c02000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_DMA>; + resets = <&ccu RST_BUS_DMA>; + #dma-cells = <1>; + }; + tcon0: lcd-controller@1c0c000 { compatible = "allwinner,sun8i-v3s-tcon"; reg = <0x01c0c000 0x1000>;