From patchwork Thu Feb 4 14:29:27 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 8222931 Return-Path: X-Original-To: patchwork-linux-renesas-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 6E2139F1C1 for ; Thu, 4 Feb 2016 14:31:20 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C1A382017E for ; Thu, 4 Feb 2016 14:31:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D53372038F for ; Thu, 4 Feb 2016 14:31:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757056AbcBDOax (ORCPT ); Thu, 4 Feb 2016 09:30:53 -0500 Received: from kirsty.vergenet.net ([202.4.237.240]:49245 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754615AbcBDOax (ORCPT ); Thu, 4 Feb 2016 09:30:53 -0500 Received: from penelope.kanocho.kobe.vergenet.net (d54c0ad22.access.telenet.be [84.192.173.34]) by kirsty.vergenet.net (Postfix) with ESMTPSA id 09D0B25BED6; Fri, 5 Feb 2016 01:30:19 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1454596219; bh=2TsBzi1sHZ/2Qig47jz7v62BCdzyND2Mw7WXLVvcs1s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FKwZRZ2NBR5mmXVVrdp2/+MCn85vtfd7lh1ZVO3WDksmCOVrPdqQk1HSPaD39D2HY gSAp47NQXDXVhFNHFJ+cOL7sr5R37F6Bdz5GaTuNrm00X0pWXVENnUC0+XZ+VkujF7 mlXadA0UuIukSRsAC7poTjvqZ4pmJdPdK00egHq4= Received: by penelope.kanocho.kobe.vergenet.net (Postfix, from userid 7100) id 68C3760CFB; Fri, 5 Feb 2016 01:30:05 +1100 (AEDT) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Simon Horman Subject: [PATCH 33/70] ARM: dts: gose: enable sound DMA support via SRC in device tree Date: Thu, 4 Feb 2016 15:29:27 +0100 Message-Id: X-Mailer: git-send-email 2.7.0.rc3.207.g0ac5344 In-Reply-To: References: Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Spam-Status: No, score=-7.2 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Enable DMA transfer to/from SRC in r8a7793/gose device tree. DMA DMApp [MEM] -> [SRC] -> [SSIU] -> [SSI] DMA DMApp [MEM] <- [SRC] <- [SSIU] <- [SSI] Current sound driver is supporting SSI/SRC random connection. So, this patch is tring SSI0 -> SRC2 SSI1 <- SRC3 Based on similar work for the r8a7791/koeslch by Kuninori Morimoto. Cc: Kuninori Morimoto Acked-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7793-gose.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts index 81bfe9484bbc..17c87fe0944f 100644 --- a/arch/arm/boot/dts/r8a7793-gose.dts +++ b/arch/arm/boot/dts/r8a7793-gose.dts @@ -401,8 +401,8 @@ rcar_sound,dai { dai0 { - playback = <&ssi0>; - capture = <&ssi1>; + playback = <&ssi0 &src2>; + capture = <&ssi1 &src3>; }; }; };