From patchwork Fri Feb 2 14:01:51 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 10196707 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8988D6037D for ; Fri, 2 Feb 2018 14:03:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 79F3A28E61 for ; Fri, 2 Feb 2018 14:03:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6E8A128E65; Fri, 2 Feb 2018 14:03:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4E3D128E61 for ; Fri, 2 Feb 2018 14:03:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=2MCDPjVFb0Sq887mV8pBdRH6DEB1EqmzoNPCQeeehBI=; b=MEJLc6nlNP9lOVhR96If3cRsMY BEdn+nH2CblG7xsHywbE1VyIwhuk9bnDMBvucF4NWFGGWIrtyDDeHTipn0SODLClKdeWh7NvAFrKu NfI+tR5uDw+xxBnDVvRz/Oa38NBr5JwQgIHSsqB2FxgRLjxitaLUXpZV8KE98NM4e10r6RcxWkDbm zughFxnzGcbO4IDNRt1WrOlcOQlxLTFYpBdXE7VdMLqxruFhoaWSRUUBE7uSqINEjU4Y2EIo4+A7W TpfcHVkQoeSIX39IcmIYyrouBz04i93DFM47p7xp4UD6aGZkh7rjD7OmyGSTx1ppF5XxRlaUGldPi WGjcbx8g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1ehbwI-0003BZ-Dk; Fri, 02 Feb 2018 14:03:38 +0000 Received: from caracal.ash.relay.mailchannels.net ([23.83.222.30]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1ehbwC-0002w3-Ag for linux-arm-kernel@lists.infradead.org; Fri, 02 Feb 2018 14:03:35 +0000 X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id E85425622CF; Fri, 2 Feb 2018 14:03:15 +0000 (UTC) Received: from hermes.aosc.io (unknown [100.96.23.35]) (Authenticated sender: lmn-TZDUIOWCRQMW) by relay.mailchannels.net (Postfix) with ESMTPA id 00B3A56230E; Fri, 2 Feb 2018 14:03:14 +0000 (UTC) X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from hermes.aosc.io (hermes.aosc.io [172.18.55.234]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.13.1); Fri, 02 Feb 2018 14:03:15 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io X-MailChannels-Auth-Id: lmn-TZDUIOWCRQMW X-Army-Inform: 4dda021b316f470a_1517580195424_787644582 X-MC-Loop-Signature: 1517580195424:3800500366 X-MC-Ingress-Time: 1517580195423 Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id 3C4BB56C03; Fri, 2 Feb 2018 14:03:09 +0000 (UTC) From: Icenowy Zheng To: Maxime Ripard , Chen-Yu Tsai Subject: [PATCH 1/3] ARM: dts: sun8i: add DMA engine in V3s DTSI Date: Fri, 2 Feb 2018 22:01:51 +0800 Message-Id: <20180202140153.21549-2-icenowy@aosc.io> In-Reply-To: <20180202140153.21549-1-icenowy@aosc.io> References: <20180202140153.21549-1-icenowy@aosc.io> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Icenowy Zheng MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Allwinner V3s SoC features a DMA engine. Add it in the DTSI file. Signed-off-by: Icenowy Zheng --- arch/arm/boot/dts/sun8i-v3s.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi index 443b083c6adc..20edebd983f0 100644 --- a/arch/arm/boot/dts/sun8i-v3s.dtsi +++ b/arch/arm/boot/dts/sun8i-v3s.dtsi @@ -178,6 +178,15 @@ }; + dma: dma-controller@01c02000 { + compatible = "allwinner,sun8i-v3s-dma"; + reg = <0x01c02000 0x1000>; + interrupts = ; + clocks = <&ccu CLK_BUS_DMA>; + resets = <&ccu RST_BUS_DMA>; + #dma-cells = <1>; + }; + mmc0: mmc@1c0f000 { compatible = "allwinner,sun7i-a20-mmc"; reg = <0x01c0f000 0x1000>;