From patchwork Thu Mar 19 05:30:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 6046431 Return-Path: X-Original-To: patchwork-linux-arm@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 80C729F2A9 for ; Thu, 19 Mar 2015 05:32:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B717D20211 for ; Thu, 19 Mar 2015 05:32:57 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CF9BE200E5 for ; Thu, 19 Mar 2015 05:32:56 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YYT2W-0006YW-0w; 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d="scan'208";a="182296103" Received: from mail-hk1lp0117.outbound.protection.outlook.com (HELO APAC01-HK1-obe.outbound.protection.outlook.com) ([207.46.51.117]) by relmlii1.idc.renesas.com with ESMTP/TLS/AES256-SHA; 19 Mar 2015 14:30:11 +0900 Received: from morimoto-PC.renesas.com (211.11.155.132) by HKXPR06MB311.apcprd06.prod.outlook.com (10.141.135.154) with Microsoft SMTP Server (TLS) id 15.1.112.19; Thu, 19 Mar 2015 05:30:09 +0000 Message-ID: <87zj79d06x.wl%kuninori.morimoto.gx@renesas.com> To: Simon , Olof Johansson , Kevin Hilman , Arnd Bergmann In-Reply-To: <871tkleesi.wl%kuninori.morimoto.gx@renesas.com> References: <871tkleesi.wl%kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH 1/1] ARM: configs: remove all CONFIG_RCAR_AUDMAC_PP from ARM defconfigs User-Agent: Wanderlust/2.15.9 Emacs/24.3 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Date: Thu, 19 Mar 2015 05:30:09 +0000 X-Originating-IP: [211.11.155.132] X-ClientProxiedBy: OS2PR01CA0001.jpnprd01.prod.outlook.com (25.161.74.139) To HKXPR06MB311.apcprd06.prod.outlook.com (10.141.135.154) Authentication-Results: verge.net.au; dkim=none (message not signed) header.d=none; X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:HKXPR06MB311; X-Microsoft-Antispam-PRVS: X-Forefront-Antispam-Report: BMV:1; SFV:NSPM; SFS:(10019020)(6009001)(46102003)(40100003)(86362001)(23726002)(46406003)(229853001)(33646002)(92566002)(42186005)(53416004)(122386002)(19580405001)(19580395003)(83506001)(62966003)(77096005)(2950100001)(77156002)(87976001)(50466002)(66066001)(50986999)(54356999)(47776003)(36756003); DIR:OUT; SFP:1102; SCL:1; SRVR:HKXPR06MB311; H:morimoto-PC.renesas.com; FPR:; SPF:None; MLV:sfv; LANG:en; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004)(5005006)(5002010); SRVR:HKXPR06MB311; BCL:0; PCL:0; RULEID:; SRVR:HKXPR06MB311; X-Forefront-PRVS: 052017CAF1 X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Mar 2015 05:30:09.3627 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: HKXPR06MB311 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150318_223035_484911_61544E43 X-CRM114-Status: GOOD ( 11.63 ) X-Spam-Score: -0.7 (/) Cc: arm@kernel.org, Magnus , linux-arm-kernel@lists.infradead.org, linux-sh@vger.kernel.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, 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 From: Kuninori Morimoto Renesas R-Car sound (= rsnd) needs 2 DMAC which are called as Audio DMAC (= 1st DMAC) and Audio DMAC peri peri (2nd DMAC). And rsnd had assumed that 1st / 2nd DMACs are implemented as DMAEngine. But, in result of DMA ML discussion, 2nd DMAC was concluded that it is not a general purpose DMAC (2nd DMAC is for Device to Device inside sound system). Additionally, current DMAEngine can't support Device to Device, and we don't have correct DT bindings for it at this point. So the easiest solution for it is that move it from DMAEngine to rsnd driver. Audio DMAC peri peri DMAEngine is no longer needed. Remove all CONFIG_RCAR_AUDMAC_PP from ARM defconfigs Signed-off-by: Kuninori Morimoto Acked-by: Geert Uytterhoeven --- arch/arm/configs/multi_v7_defconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 06075b6..e805984 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -505,7 +505,6 @@ CONFIG_DW_DMAC=y CONFIG_MV_XOR=y CONFIG_TEGRA20_APB_DMA=y CONFIG_SH_DMAE=y -CONFIG_RCAR_AUDMAC_PP=m CONFIG_RCAR_DMAC=y CONFIG_STE_DMA40=y CONFIG_SIRF_DMA=y