From patchwork Mon Aug 25 03:31:02 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiubo Li X-Patchwork-Id: 4772491 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 232CEC0338 for ; Mon, 25 Aug 2014 03:38:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 407E72012B for ; Mon, 25 Aug 2014 03:38:37 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 118F620121 for ; Mon, 25 Aug 2014 03:38:36 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 1D9212650FA; Mon, 25 Aug 2014 05:38:35 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id B193626501D; Mon, 25 Aug 2014 05:36:29 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 9F5A6265006; Mon, 25 Aug 2014 05:36:28 +0200 (CEST) Received: from na01-bn1-obe.outbound.protection.outlook.com (mail-bn1blp0184.outbound.protection.outlook.com [207.46.163.184]) by alsa0.perex.cz (Postfix) with ESMTP id 33BB1261AE7 for ; Mon, 25 Aug 2014 05:35:48 +0200 (CEST) Received: from CH1PR03CA003.namprd03.prod.outlook.com (10.255.156.148) by BY2PR0301MB0614.namprd03.prod.outlook.com (25.160.125.24) with Microsoft SMTP Server (TLS) id 15.0.1010.18; Mon, 25 Aug 2014 03:35:44 +0000 Received: from BN1BFFO11FD038.protection.gbl (10.255.156.132) by CH1PR03CA003.outlook.office365.com (10.255.156.148) with Microsoft SMTP Server (TLS) id 15.0.1015.19 via Frontend Transport; Mon, 25 Aug 2014 03:35:44 +0000 Received: from az84smr01.freescale.net (192.88.158.2) by BN1BFFO11FD038.mail.protection.outlook.com (10.58.144.101) with Microsoft SMTP Server (TLS) id 15.0.1010.11 via Frontend Transport; Mon, 25 Aug 2014 03:35:43 +0000 Received: from titan.ap.freescale.net ([10.192.208.233]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id s7P3ZNZ7028999; Sun, 24 Aug 2014 20:35:39 -0700 From: Xiubo Li To: , , , , , , Date: Mon, 25 Aug 2014 11:31:02 +0800 Message-ID: <1408937462-18727-5-git-send-email-Li.Xiubo@freescale.com> X-Mailer: git-send-email 1.8.5 In-Reply-To: <1408937462-18727-1-git-send-email-Li.Xiubo@freescale.com> References: <1408937462-18727-1-git-send-email-Li.Xiubo@freescale.com> X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:192.88.158.2; CTRY:US; IPV:CAL; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(6009001)(189002)(199003)(79102001)(104166001)(92726001)(89996001)(93916002)(48376002)(26826002)(83322001)(20776003)(87936001)(104016003)(99396002)(68736004)(229853001)(85306004)(87286001)(6806004)(50466002)(2201001)(64706001)(69596002)(88136002)(86362001)(44976005)(97736001)(19580405001)(81542001)(102836001)(81342001)(107046002)(74502001)(4396001)(84676001)(80022001)(77156001)(74662001)(31966008)(85852003)(62966002)(106466001)(46102001)(50986999)(90102001)(36756003)(92566001)(76176999)(50226001)(81156004)(105606002)(19580395003)(21056001)(95666004)(76482001)(83072002)(47776003)(77982001); DIR:OUT; SFP:; SCL:1; SRVR:BY2PR0301MB0614; H:az84smr01.freescale.net; FPR:; MLV:ovrnspm; PTR:InfoDomainNonexistent; MX:1; A:1; LANG:en; MIME-Version: 1.0 X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;UriScan:; X-Forefront-PRVS: 03142412E2 Received-SPF: Fail (protection.outlook.com: domain of freescale.com does not designate 192.88.158.2 as permitted sender) receiver=protection.outlook.com; client-ip=192.88.158.2; helo=az84smr01.freescale.net; Authentication-Results: spf=fail (sender IP is 192.88.158.2) smtp.mailfrom=Li.Xiubo@freescale.com; X-OriginatorOrg: freescale.com Cc: mark.rutland@arm.com, pawel.moll@arm.com, linux-kernel@vger.kernel.org, robh+dt@kernel.org, Xiubo Li , galak@codeaurora.org Subject: [alsa-devel] [PATCHv3 4/4] ASoC: fsl-sai: Convert to use regmap framework's endianness method. X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Xiubo Li --- Documentation/devicetree/bindings/sound/fsl-sai.txt | 7 +++---- sound/soc/fsl/fsl_sai.c | 6 +----- sound/soc/fsl/fsl_sai.h | 1 - 3 files changed, 4 insertions(+), 10 deletions(-) diff --git a/Documentation/devicetree/bindings/sound/fsl-sai.txt b/Documentation/devicetree/bindings/sound/fsl-sai.txt index dc9f9c3..06a405e 100644 --- a/Documentation/devicetree/bindings/sound/fsl-sai.txt +++ b/Documentation/devicetree/bindings/sound/fsl-sai.txt @@ -18,9 +18,8 @@ Required properties: - pinctrl-names: Must contain a "default" entry. - pinctrl-NNN: One property must exist for each entry in pinctrl-names. See ../pinctrl/pinctrl-bindings.txt for details of the property values. -- big-endian-regs: If this property is absent, the little endian mode will - be in use as default, or the big endian mode will be in use for all the - device registers. +- big-endian: Boolean property, required if all the FTM_PWM registers + are big-endian rather than little-endian. - big-endian-data: If this property is absent, the little endian mode will be in use as default, or the big endian mode will be in use for all the fifo data. @@ -53,6 +52,6 @@ sai2: sai@40031000 { dma-names = "tx", "rx"; dmas = <&edma0 0 VF610_EDMA_MUXID0_SAI2_TX>, <&edma0 0 VF610_EDMA_MUXID0_SAI2_RX>; - big-endian-regs; + big-endian; big-endian-data; }; diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index 60fe7c7..a6eb784 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -544,7 +544,7 @@ static bool fsl_sai_writeable_reg(struct device *dev, unsigned int reg) } } -static struct regmap_config fsl_sai_regmap_config = { +static const struct regmap_config fsl_sai_regmap_config = { .reg_bits = 32, .reg_stride = 4, .val_bits = 32, @@ -573,10 +573,6 @@ static int fsl_sai_probe(struct platform_device *pdev) if (of_device_is_compatible(pdev->dev.of_node, "fsl,imx6sx-sai")) sai->sai_on_imx = true; - sai->big_endian_regs = of_property_read_bool(np, "big-endian-regs"); - if (sai->big_endian_regs) - fsl_sai_regmap_config.val_format_endian = REGMAP_ENDIAN_BIG; - sai->big_endian_data = of_property_read_bool(np, "big-endian-data"); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h index b3d8864..2cded44 100644 --- a/sound/soc/fsl/fsl_sai.h +++ b/sound/soc/fsl/fsl_sai.h @@ -132,7 +132,6 @@ struct fsl_sai { struct clk *bus_clk; struct clk *mclk_clk[FSL_SAI_MCLK_MAX]; - bool big_endian_regs; bool big_endian_data; bool is_dsp_mode; bool sai_on_imx;