From mboxrd@z Thu Jan 1 00:00:00 1970 From: Subject: [PATCH RFC 0/8] Fix AM335x-evm analog audio support Date: Mon, 9 Sep 2013 18:12:11 +0300 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from devils.ext.ti.com (devils.ext.ti.com [198.47.26.153]) by alsa0.perex.cz (Postfix) with ESMTP id 241B92650A0 for ; Mon, 9 Sep 2013 17:12:22 +0200 (CEST) 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 To: alsa-devel@alsa-project.org Cc: liam.r.girdwood@linux.intel.com, devicetree-discuss@lists.ozlabs.org, broonie@kernel.org, Jyri Sarha List-Id: alsa-devel@alsa-project.org From: Jyri Sarha This set of patches fixes the basic audio support for am335x-evm. It should also be relatively simple to add the necessary nodes to relevant dts files to get BeagleBone + AudioCape and am335x-evmsk working too. The patch set depends on following patches: [PATCH v2] ARM: dts: add AM33XX EDMA support https://lkml.org/lkml/2013/8/26/57 [PATCH v11 5/8] ARM: dts: add AM33XX SPI DMA support https://lkml.org/lkml/2013/6/18/55 [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources https://lkml.org/lkml/2013/7/22/441 I have tried my best not to break the existing support for older davinci boards, but since I do not have those boards I can not be sure. Some commit comments refer to a dmaengine based davinci audio implementation which is planned for but nothing has been done yet. Best regards, Jyri Darren Etheridge (1): ARM/dts: am335x-evm: Add audio support for am335x-evm.dts Hebbar, Gururaja (2): ASoC: davinci-evm: Add device tree binding ASoC: davinci: Add support for AM33xx SoC Audio Joel A Fernandes (1): ASoC: davinci-mcasp: Add pinctrl support Jyri Sarha (3): ASoC: davinci-mcasp: Get DMA related properties from DT ASoC: davinci-mcasp: Extract DMA channels directly from DT ARM/dts: am33xx: mcasp: Add new dma related properties Pantelis Antoniou (1): ARM/dts: am33xx: Add mcasp0 and mcasp1 device tree entries .../bindings/sound/davinci-evm-audio.txt | 53 ++++++ .../bindings/sound/davinci-mcasp-audio.txt | 13 +- arch/arm/boot/dts/am335x-evm.dts | 56 ++++++ arch/arm/boot/dts/am33xx.dtsi | 35 ++++ include/linux/platform_data/davinci_asp.h | 2 + sound/soc/davinci/Kconfig | 8 + sound/soc/davinci/Makefile | 3 + sound/soc/davinci/davinci-evm.c | 181 +++++++++++++++++--- sound/soc/davinci/davinci-mcasp.c | 82 +++++++-- 9 files changed, 391 insertions(+), 42 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/davinci-evm-audio.txt -- 1.7.9.5