From patchwork Mon Jan 18 05:28:07 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 8052551 X-Patchwork-Delegate: horms@verge.net.au Return-Path: X-Original-To: patchwork-linux-renesas-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 8FEB5BEEE5 for ; Mon, 18 Jan 2016 05:28:35 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0122520218 for ; Mon, 18 Jan 2016 05:28:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 512F820222 for ; Mon, 18 Jan 2016 05:28:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750945AbcARF2e (ORCPT ); Mon, 18 Jan 2016 00:28:34 -0500 Received: from kirsty.vergenet.net ([202.4.237.240]:54761 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750925AbcARF2d (ORCPT ); Mon, 18 Jan 2016 00:28:33 -0500 Received: from reginn.isobedori.kobe.vergenet.net (p4139-ipbfp1501kobeminato.hyogo.ocn.ne.jp [114.153.215.139]) by kirsty.vergenet.net (Postfix) with ESMTPA id 32FAE25BE7D; Mon, 18 Jan 2016 16:28:20 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1453094900; bh=Gu+Q5IGeeS9BKBetEK6jWPUj1yQVC4UX97YoxzXuBE8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IRx2Bq8FI9G05b50jaoZHFF/a3gi4uJwlgeVM9RYnBvZVzlmhL2SEKwqSGtW5uTrs T7N8EqNFymti+gZpHy6F1u5aC38ktJj8aTEai7o1EH2IYF+hX1+S+ZcNprbJhs7ACP tDBAmIQQvM/Yt84T6vfvJH1tgt/fCR2RHqFZQ0aM= Received: by reginn.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id BAF37940F5F; Mon, 18 Jan 2016 14:28:18 +0900 (JST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Simon Horman , Kuninori Morimoto Subject: [PATCH v4 12/14] ARM: dts: gose: enable sound DMA support via SRC in device tree Date: Mon, 18 Jan 2016 14:28:07 +0900 Message-Id: <1453094889-25204-13-git-send-email-horms+renesas@verge.net.au> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1453094889-25204-1-git-send-email-horms+renesas@verge.net.au> References: <1453094889-25204-1-git-send-email-horms+renesas@verge.net.au> 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=-6.8 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 4a7048d676c8..ad20ddc5203d 100644 --- a/arch/arm/boot/dts/r8a7793-gose.dts +++ b/arch/arm/boot/dts/r8a7793-gose.dts @@ -315,8 +315,8 @@ rcar_sound,dai { dai0 { - playback = <&ssi0>; - capture = <&ssi1>; + playback = <&ssi0 &src2>; + capture = <&ssi1 &src3>; }; }; };