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Tue, 17 Jan 2023 17:21:46 +0900 (KST) Received: from epsmtrp1.samsung.com (unknown [182.195.40.13]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPA id 20230116103849epcas5p2197a50d3dd2bd55a9c73d0f30fc438a5~6w9SoMEZq2382723827epcas5p2B; Mon, 16 Jan 2023 10:38:49 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20230116103849epsmtrp1f385fa309d6824c53f1fd6e9c8370e2b~6w9Sh_CMj2177121771epsmtrp1L; Mon, 16 Jan 2023 10:38:49 +0000 (GMT) X-AuditID: b6c32a4b-4e5fa70000010d22-4c-63c65a9a66df Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id 04.F8.10542.93925C36; Mon, 16 Jan 2023 19:38:49 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20230116103846epsmtip165a90c1613615da8d03818a87d2dc004~6w9PuJzqX0462804628epsmtip1_; Mon, 16 Jan 2023 10:38:46 +0000 (GMT) From: Padmanabhan Rajanbabu To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, s.nawrocki@samsung.com, perex@perex.cz, tiwai@suse.com, pankaj.dubey@samsung.com, alim.akhtar@samsung.com, rcsekar@samsung.com, aswani.reddy@samsung.com Subject: [PATCH v4 1/5] ASoC: dt-bindings: Add FSD I2S controller bindings Date: Mon, 16 Jan 2023 16:08:19 +0530 Message-Id: <20230116103823.90757-2-p.rajanbabu@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230116103823.90757-1-p.rajanbabu@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprDJsWRmVeSWpSXmKPExsWy7bCmpu6sqGPJBldOmFo8mLeNzeLKxUNM Foc2b2W3mPrwCZvF/CPnWC36Xjxktvh2pYPJ4vKuOWwWM87vY7I4ujHYYtHWL+wWnbv6WS1m XdjBatG69wi7xeE37awWG76vZXQQ8NjwuYnNY+esu+wem1Z1snncubaHzWPf22VsHn1bVjF6 rN9ylcXj8ya5AI6obJuM1MSU1CKF1Lzk/JTMvHRbJe/geOd4UzMDQ11DSwtzJYW8xNxUWyUX nwBdt8wcoA+UFMoSc0qBQgGJxcVK+nY2RfmlJakKGfnFJbZKqQUpOQUmBXrFibnFpXnpenmp JVaGBgZGpkCFCdkZC2//Yi6YylNx+cpU5gbGx5xdjJwcEgImEtt/97J3MXJxCAnsZpS4+nom C4TziVHi4dUGNgjnM6PE29ZXQBkOsJZzy2Qh4rsYJQ51nGcFGSUk0MoksfdFNojNJmAqsWpO IytIkYhAE5NE25uJYGOZBTYySpw+9pAJpEpYwEti57Jv7CA2i4CqxMfejWA2r4CNxMQDt9kg DpSXWL3hADOIzSlgK/F17w1mkEESAgs5JOb+2sQCUeQicXvFPSYIW1ji1fEt7BC2lMTL/jYo O19i2sdmqKEVEm0fN0DV20scuDIH7DVmAU2J9bv0IcKyElNPrQMrYRbgk+j9/QSqnFdixzwY W1Vi/fJNjBC2tMS+63uhbA+JI5P+QoNuAqNET8cxlgmMcrMQVixgZFzFKJlaUJybnlpsWmCc l1oOj7bk/NxNjOBkquW9g/HRgw96hxiZOBgPMUpwMCuJ8PrtOpwsxJuSWFmVWpQfX1Sak1p8 iNEUGIATmaVEk/OB6TyvJN7QxNLAxMzMzMTS2MxQSZw3dev8ZCGB9MSS1OzU1ILUIpg+Jg5O qQamB6aOPdb/Pae+btCZx3jjyr0fHJlmjyL022f8PLTttVSxztr56mwTJk15F7zEOmA2W9wf 57AdnY+S+zQva8YxfHjO2aBrz+jeMs/w8yP9lee5VvdcO2549Pvc3VzrD9/Y/FUsRfFZjvEq CbcjPbdenGIpE/Fo/rbY9u6L71OkrYI2HLg049Fn+0DG4FdC3Te3b//2e/5OzsAQP9N3OZf2 NX956LKCdcmT24ksidKzDlknbO5UPFbIYvBwx5XyS3p6sU42Scw92+UXmu6MSKkv8Df/tsYh TudfQHLcMdFmVW33YBbLg1m/r1+OeHJy5b9083UtBcfWqrmE/TiUHcc0/U6Z1oTu5J7CN45V TaUPlFiKMxINtZiLihMB1nns9C8EAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrELMWRmVeSWpSXmKPExsWy7bCSnK6l5tFkgxXbJC0ezNvGZnHl4iEm i0Obt7JbTH34hM1i/pFzrBZ9Lx4yW3y70sFkcXnXHDaLGef3MVkc3RhssWjrF3aLzl39rBaz LuxgtWjde4Td4vCbdlaLDd/XMjoIeGz43MTmsXPWXXaPTas62TzuXNvD5rHv7TI2j74tqxg9 1m+5yuLxeZNcAEcUl01Kak5mWWqRvl0CV8bC27+YC6byVFy+MpW5gfExZxcjB4eEgInEuWWy XYxcHEICOxglPj3+yd7FyAkUl5aY3r+HDcIWllj57zk7RFEzk8SK3ZMZQRJsAqYSq+Y0soIk RAQmMEmcfHeMBSTBLLCVUWLqZyMQW1jAS2Lnsm9gU1kEVCU+9m4Es3kFbCQmHrgNtUFeYvWG A8wgNqeArcTXvTfAbCGgmicTzjNOYORbwMiwilEytaA4Nz232LDAKC+1XK84Mbe4NC9dLzk/ dxMjONi1tHYw7ln1Qe8QIxMH4yFGCQ5mJRFev12Hk4V4UxIrq1KL8uOLSnNSiw8xSnOwKInz Xug6GS8kkJ5YkpqdmlqQWgSTZeLglGpgyn6i1PFPX/bptaV1vWb/NlcKh78VmPp1fX9Q+/OI 7dx31v6d9O35fp1XMp2Vk2NrXBaUff2Yd/xFTFNgXejT0nsPZXh8UmOKliZtlCmJc31nl7+E VeFLasoLuWhe+94sLu/J/3b8KHrn69kx59/cV7/CN+SvsSstmsq4gmWPZ9XBslkH3l2Qlr54 d4bTpckKX/5/4bp25+LnBU5KVx3D2z9cbjUPPuU4+8FJI7W3H/7Hn1V9PNVvQx9r+q/kuvVv LXdEyyrluncH69iUP77FlHntdg9LzNn9zB9ESrM/qrhwhqUvsqpY+Jb/3LnKk/4BCX4CLmZ8 82sLggQE1oWczhNK3Sz+Vmp/4srvXwXNlViKMxINtZiLihMBHjZn3uUCAAA= X-CMS-MailID: 20230116103849epcas5p2197a50d3dd2bd55a9c73d0f30fc438a5 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230116103849epcas5p2197a50d3dd2bd55a9c73d0f30fc438a5 References: <20230116103823.90757-1-p.rajanbabu@samsung.com> X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.29 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: , Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Padmanabhan Rajanbabu Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Add bindings for FSD CPU DAI driver which supports stereo channel audio playback and capture on FSD platform. Signed-off-by: Padmanabhan Rajanbabu Reviewed-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/sound/samsung-i2s.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/samsung-i2s.yaml b/Documentation/devicetree/bindings/sound/samsung-i2s.yaml index 8d5dcf9cd43e..7ae007591080 100644 --- a/Documentation/devicetree/bindings/sound/samsung-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/samsung-i2s.yaml @@ -37,12 +37,20 @@ properties: samsung,exynos7-i2s1: I2S1 on previous samsung platforms supports stereo channels. Exynos7 I2S1 upgraded to 5.1 multichannel with slightly modified bit offsets. + + tesla,fsd-i2s: for 8/16/24bit stereo channel I2S for playback and + capture, secondary FIFO using external DMA, s/w reset control, + internal mux for root clock source with all root clock sampling + frequencies supported by Exynos7 I2S and 7.1 channel TDM support + for playback and capture TDM (Time division multiplexing) to allow + transfer of multiple channel audio data on single data line. enum: - samsung,s3c6410-i2s - samsung,s5pv210-i2s - samsung,exynos5420-i2s - samsung,exynos7-i2s - samsung,exynos7-i2s1 + - tesla,fsd-i2s '#address-cells': const: 1