From patchwork Tue Aug 25 10:00:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jernej_=C5=A0krabec?= X-Patchwork-Id: 1350957 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=siol.net Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BbPdL295zz9sTh for ; Tue, 25 Aug 2020 20:00:54 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729747AbgHYKAm (ORCPT ); Tue, 25 Aug 2020 06:00:42 -0400 Received: from mailoutvs3.siol.net ([185.57.226.194]:36442 "EHLO mail.siol.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729723AbgHYKAl (ORCPT ); Tue, 25 Aug 2020 06:00:41 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTP id 6D6B652324E; Tue, 25 Aug 2020 12:00:38 +0200 (CEST) X-Virus-Scanned: amavisd-new at psrvmta12.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta12.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id yl6QLzCUCvHr; Tue, 25 Aug 2020 12:00:38 +0200 (CEST) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTPS id 220A8522FC8; Tue, 25 Aug 2020 12:00:38 +0200 (CEST) Received: from localhost.localdomain (89-212-178-211.dynamic.t-2.net [89.212.178.211]) (Authenticated sender: 031275009) by mail.siol.net (Zimbra) with ESMTPSA id DCD6952300A; Tue, 25 Aug 2020 12:00:35 +0200 (CEST) From: Jernej Skrabec To: robh+dt@kernel.org, mripard@kernel.org, wens@csie.org Cc: vkoul@kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH 1/2] dt-bindings: dma: allwinner,sun50i-a64-dma: Add R40 compatible Date: Tue, 25 Aug 2020 12:00:29 +0200 Message-Id: <20200825100030.1145356-2-jernej.skrabec@siol.net> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200825100030.1145356-1-jernej.skrabec@siol.net> References: <20200825100030.1145356-1-jernej.skrabec@siol.net> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org R40 has DMA engine which is basically the same as that in A64, with only known difference being number of request sources and number of channels. Add compatible for it. Signed-off-by: Jernej Skrabec --- .../bindings/dma/allwinner,sun50i-a64-dma.yaml | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml index 9e53472be194..372679dbd216 100644 --- a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml +++ b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml @@ -19,9 +19,12 @@ properties: description: The cell is the request line number. compatible: - enum: - - allwinner,sun50i-a64-dma - - allwinner,sun50i-h6-dma + oneOf: + - const: allwinner,sun50i-a64-dma + - const: allwinner,sun50i-h6-dma + - items: + - const: allwinner,sun8i-r40-dma + - const: allwinner,sun50i-a64-dma reg: maxItems: 1