From patchwork Wed Aug 7 15:34:05 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Mack X-Patchwork-Id: 265572 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from casper.infradead.org (unknown [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id CC6EC2C0254 for ; Thu, 8 Aug 2013 03:08:21 +1000 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V75pj-0007dp-6o; Wed, 07 Aug 2013 15:39:32 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1V75ol-00048Q-Gf; Wed, 07 Aug 2013 15:38:32 +0000 Received: from svenfoo.org ([82.94.215.22] helo=mail.zonque.de) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1V75lz-0003md-B8; Wed, 07 Aug 2013 15:35:44 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.zonque.de (Postfix) with ESMTP id 9CEBEC05AC; Wed, 7 Aug 2013 17:35:00 +0200 (CEST) Received: from mail.zonque.de ([127.0.0.1]) by localhost (rambrand.bugwerft.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 48fZE8jNvwiv; Wed, 7 Aug 2013 17:35:00 +0200 (CEST) Received: from tamtam.fritz.box (p5DDC7ADB.dip0.t-ipconnect.de [93.220.122.219]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.zonque.de (Postfix) with ESMTPSA id 93719C05A4; Wed, 7 Aug 2013 17:34:58 +0200 (CEST) From: Daniel Mack To: haojian.zhuang@linaro.org, eric.y.miao@gmail.com, linux-arm-kernel@lists.infradead.org Subject: [PATCH 16/20] ASoC: pxa: add DT bindings for pxa2xx-pcm Date: Wed, 7 Aug 2013 17:34:05 +0200 Message-Id: <1375889649-14638-17-git-send-email-zonque@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1375889649-14638-1-git-send-email-zonque@gmail.com> References: <1375889649-14638-1-git-send-email-zonque@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130807_113539_624533_58063FA3 X-CRM114-Status: GOOD ( 14.19 ) X-Spam-Score: 1.5 (+) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (1.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- 1.7 KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (zonque[at]gmail.com) 0.0 DKIM_ADSP_CUSTOM_MED No valid author signature, adsp_override is CUSTOM_MED 0.8 SPF_NEUTRAL SPF: sender does not match SPF record (neutral) -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.9 NML_ADSP_CUSTOM_MED ADSP custom_med hit, and not from a mailing list Cc: mark.rutland@arm.com, s.neumann@raumfeld.com, linux-mtd@lists.infradead.org, Daniel Mack , cxie4@marvell.com, lars@metafoo.de, nico@linaro.org, vinod.koul@intel.com, marek.vasut@gmail.com, ezequiel.garcia@free-electrons.com, rmk+kernel@arm.linux.org.uk, devicetree@vger.kernel.org, samuel@sortiz.org, arnd@arndb.de, broonie@kernel.org, mika.westerberg@linux.intel.com, thomas.petazzoni@free-electrons.com, gregkh@linuxfoundation.org, g.liakhovetski@gmx.de, sachin.kamat@linaro.org, kernel@pengutronix.de, djbw@fb.com, davem@davemloft.net X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org The bindings do not carry any resources, as the module only registers the ASoC platform driver. Signed-off-by: Daniel Mack --- .../devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt | 15 +++++++++++++++ sound/soc/pxa/pxa2xx-pcm.c | 13 +++++++++++-- 2 files changed, 26 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt diff --git a/Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt b/Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt new file mode 100644 index 0000000..551fbb8 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/mrvl,pxa2xx-pcm.txt @@ -0,0 +1,15 @@ +DT bindings for ARM PXA2xx PCM platform driver + +This is just a dummy driver that registers the PXA ASoC platform driver. +It does not have any resources assigned. + +Required properties: + + - compatible 'mrvl,pxa-pcm-audio' + +Example: + + pxa_pcm_audio: snd_soc_pxa_audio { + compatible = "mrvl,pxa-pcm-audio"; + }; + diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c index 0aa2d69..806da27 100644 --- a/sound/soc/pxa/pxa2xx-pcm.c +++ b/sound/soc/pxa/pxa2xx-pcm.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include @@ -133,10 +134,18 @@ static int pxa2xx_soc_platform_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static const struct of_device_id snd_soc_pxa_audio_match[] = { + { .compatible = "mrvl,pxa-pcm-audio" }, + { } +}; +#endif + static struct platform_driver pxa_pcm_driver = { .driver = { - .name = "pxa-pcm-audio", - .owner = THIS_MODULE, + .name = "pxa-pcm-audio", + .owner = THIS_MODULE, + .of_match_table = of_match_ptr(snd_soc_pxa_audio_match), }, .probe = pxa2xx_soc_platform_probe,