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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 Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Padmanabhan Rajanbabu 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> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org 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 From patchwork Mon Jan 16 10:38:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Padmanabhan Rajanbabu X-Patchwork-Id: 13104443 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF3B7C3DA78 for ; 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Mon, 16 Jan 2023 10:38:56 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20230116103856epsmtrp12850d3beb00a71dafa28ffefe08f4ac9~6w9ZQHjqK2177121771epsmtrp1O; Mon, 16 Jan 2023 10:38:56 +0000 (GMT) X-AuditID: b6c32a49-201ff700000108fd-42-63c67204d94c Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id E6.F8.10542.04925C36; Mon, 16 Jan 2023 19:38:56 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20230116103854epsmtip11cd3f6db3ef6b880833cddc265a5d32a~6w9W7RZFY0462804628epsmtip1-; Mon, 16 Jan 2023 10:38:54 +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 Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Padmanabhan Rajanbabu Subject: [PATCH v4 2/5] ASoC: samsung: i2s: add support for FSD I2S Date: Mon, 16 Jan 2023 16:08:20 +0530 Message-Id: <20230116103823.90757-3-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+NgFprNJsWRmVeSWpSXmKPExsWy7bCmui5L0bFkg3MvrSwezNvGZnHl4iEm i0Obt7JbTH34hM1i/pFzrBZ9Lx4yW3y70sFkcXnXHDaLGef3MVkc3RhssWjrF3aLzl39rBaz LuxgtWjde4Td4vCbdlaLDd/XMjoIeGz43MTmsXPWXXaPTas62TzuXNvD5rHv7TI2j74tqxg9 1m+5yuLxeZNcAEdUtk1GamJKapFCal5yfkpmXrqtkndwvHO8qZmBoa6hpYW5kkJeYm6qrZKL T4CuW2YO0AdKCmWJOaVAoYDE4mIlfTubovzSklSFjPziElul1IKUnAKTAr3ixNzi0rx0vbzU EitDAwMjU6DChOyMo1Ousxc8Vq5ofnmWuYHxsGwXIyeHhICJxL/ZzWxdjFwcQgK7GSUmLNnE 2sXIAeR8YpQ4pQgR/8wo8WjhFiaYhieXDkI17GKU6Fl5jwnCaWWSWLJxDTtIFZuAqcSqOY2s IAkRgSYmibY3E1lAHGaBjYwSp489BJslLOAsceHid7B9LAKqEv82GYOEeQVsJC5f7oNaJy+x esMBZhCbU8BW4uveG8wgcyQEFnJInJ/3mB2iyEXi2ORNULawxKvjW6BsKYmX/W1Qdr7EtI8g j4LYFRJtHzdALbCXOHBlDgvIDcwCmhLrd+lDhGUlpp5aB1bCLMAn0fv7CVQ5r8SOeTC2qsT6 5ZsYIWxpiX3X90LZHhIHZ1+BhsoERolZS8+zTGCUm4WwYgEj4ypGydSC4tz01GLTAsO81HJ4 rCXn525iBKdSLc8djHcffNA7xMjEwXiIUYKDWUmE12/X4WQh3pTEyqrUovz4otKc1OJDjKbA 8JvILCWanA9M5nkl8YYmlgYmZmZmJpbGZoZK4rypW+cnCwmkJ5akZqemFqQWwfQxcXBKNTAp LT8ltD1Ov1vw/s2Oi3qbfj5X3CtnxxgZ/nDx2tYIh98njl41elG6ujPho8aEyaYS06QOvt74 M0dNf2NFxVauhbkHyxXlNhx5WO7NZhR5/sNSZVOOZ8ftK9/7f5FiC+Mw+rHl+4q3QaqBvUtu W9b1bGfYuU5y+To17Vf9bz+ur15WqVm8vr9/ok792n/tP1dfYcla+t4ruj6Vo2mu4wmlJRen zG5nrVCaYFi2S//lQbPlbH9vup19dOPw962WRxraLdas0gtN4wpvWcx/8xLL9rBr9scWPX15 MTln2/qob4829Ryq3nMm/+bDyutOqja9ykaf7/jcnL6vd2eiZ/K+tTsXerU+6j81da56/qOt ekosxRmJhlrMRcWJAC29pI8uBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrELMWRmVeSWpSXmKPExsWy7bCSnK6D5tFkg85lqhYP5m1js7hy8RCT xaHNW9ktpj58wmYx/8g5Vou+Fw+ZLb5d6WCyuLxrDpvFjPP7mCyObgy2WLT1C7tF565+VotZ F3awWrTuPcJucfhNO6vFhu9rGR0EPDZ8bmLz2DnrLrvHplWdbB53ru1h89j3dhmbR9+WVYwe 67dcZfH4vEkugCOKyyYlNSezLLVI3y6BK+PolOvsBY+VK5pfnmVuYDws28XIySEhYCLx5NJB ti5GLg4hgR2MElvWTWWESEhLTO/fwwZhC0us/PecHaKomUni5OXZ7CAJNgFTiVVzGllBEiIC E4AS746xgCSYBbYySkz9bARiCws4S1y4+B2oiIODRUBV4t8mY5Awr4CNxOXLfUwQC+QlVm84 wAxicwrYSnzdewPMFgKqeTLhPOMERr4FjAyrGCVTC4pz03OLDQuM8lLL9YoTc4tL89L1kvNz NzGCg11LawfjnlUf9A4xMnEwHmKU4GBWEuH123U4WYg3JbGyKrUoP76oNCe1+BCjNAeLkjjv ha6T8UIC6YklqdmpqQWpRTBZJg5OqQam2PJ1545N/N2+vDReJWXjFLPnm50/b9iconl+tuc/ sw/GkVMX+GVrfd9j3X3gufyu4vzLv+J+Osx8mvn37cnrp9gnzohd3dB3VNZh2tzG8IezZ7Gb JUetUVwqub+zTejgdHPWsvjUHU+FCplXrE5+cTAy9+lkF+HJNU+d5l35ue7ZrvU1+itvLOcz 0xaMnfvr4fMTS/bFXwsTuM+lLtERPiHzjll6w9v+U4tDb80M+f7tuxbHE4/d7kKXrOaEdHkm swd+qWE6XCefqPisPKbH0kizfMtSg6TL/0N73B6ZPJj4O+jFhlyDY8wrnn3yfMlRF7ZpEWvm k4P1AZmaPy62x/18aHlNjj0k8duny5JvzZRYijMSDbWYi4oTAZSwgF/lAgAA X-CMS-MailID: 20230116103856epcas5p3dea4b4a1e6073257c66b7562f263b5b1 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230116103856epcas5p3dea4b4a1e6073257c66b7562f263b5b1 References: <20230116103823.90757-1-p.rajanbabu@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add support for enabling I2S controller on FSD platform. FSD I2S controller is based on Exynos7 I2S controller, supporting 2CH playback/capture in I2S mode and 7.1CH playback/capture in TDM mode. Signed-off-by: Padmanabhan Rajanbabu --- sound/soc/samsung/i2s-regs.h | 1 + sound/soc/samsung/i2s.c | 53 ++++++++++++++++++++++++++++++++++++ 2 files changed, 54 insertions(+) diff --git a/sound/soc/samsung/i2s-regs.h b/sound/soc/samsung/i2s-regs.h index b4b5d6053503..138e95581979 100644 --- a/sound/soc/samsung/i2s-regs.h +++ b/sound/soc/samsung/i2s-regs.h @@ -132,6 +132,7 @@ #define EXYNOS7_MOD_RCLK_192FS 7 #define PSR_PSREN (1 << 15) +#define PSR_PSVAL(x) ((((x) - 1) << 8) & 0x3f00) #define FIC_TX2COUNT(x) (((x) >> 24) & 0xf) #define FIC_TX1COUNT(x) (((x) >> 16) & 0xf) diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index 9505200f3d11..6f96032090de 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -50,6 +50,10 @@ struct samsung_i2s_dai_data { u32 quirks; unsigned int pcm_rates; const struct samsung_i2s_variant_regs *i2s_variant_regs; + void (*fixup_early)(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); + void (*fixup_late)(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); }; struct i2s_dai { @@ -111,6 +115,10 @@ struct samsung_i2s_priv { u32 suspend_i2spsr; const struct samsung_i2s_variant_regs *variant_regs; + void (*fixup_early)(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); + void (*fixup_late)(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); u32 quirks; /* The clock provider's data */ @@ -940,6 +948,10 @@ static int i2s_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: pm_runtime_get_sync(dai->dev); + + if (priv->fixup_early) + priv->fixup_early(substream, dai); + spin_lock_irqsave(&priv->lock, flags); if (config_setup(i2s)) { @@ -947,6 +959,9 @@ static int i2s_trigger(struct snd_pcm_substream *substream, return -EINVAL; } + if (priv->fixup_late) + priv->fixup_late(substream, dai); + if (capture) i2s_rxctrl(i2s, 1); else @@ -1410,6 +1425,8 @@ static int samsung_i2s_probe(struct platform_device *pdev) if (np) { priv->quirks = i2s_dai_data->quirks; + priv->fixup_early = i2s_dai_data->fixup_early; + priv->fixup_late = i2s_dai_data->fixup_late; } else { if (!i2s_pdata) { dev_err(&pdev->dev, "Missing platform data\n"); @@ -1563,6 +1580,31 @@ static int samsung_i2s_remove(struct platform_device *pdev) return 0; } +static void fsd_i2s_fixup_early(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + struct i2s_dai *i2s = to_info(asoc_rtd_to_cpu(rtd, 0)); + struct i2s_dai *other = get_other_dai(i2s); + + if (!is_opened(other)) { + i2s_set_sysclk(dai, SAMSUNG_I2S_CDCLK, 0, SND_SOC_CLOCK_OUT); + i2s_set_sysclk(dai, SAMSUNG_I2S_OPCLK, 0, MOD_OPCLK_PCLK); + } +} + +static void fsd_i2s_fixup_late(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); + struct i2s_dai *i2s = to_info(asoc_rtd_to_cpu(rtd, 0)); + struct i2s_dai *other = get_other_dai(i2s); + + if (!is_opened(other)) + writel(PSR_PSVAL(2) | PSR_PSREN, priv->addr + I2SPSR); +} + static const struct samsung_i2s_variant_regs i2sv3_regs = { .bfs_off = 1, .rfs_off = 3, @@ -1652,6 +1694,14 @@ static const struct samsung_i2s_dai_data i2sv5_dai_type_i2s1 __maybe_unused = { .i2s_variant_regs = &i2sv5_i2s1_regs, }; +static const struct samsung_i2s_dai_data fsd_dai_type __maybe_unused = { + .quirks = QUIRK_SEC_DAI | QUIRK_NEED_RSTCLR | QUIRK_SUPPORTS_TDM, + .pcm_rates = SNDRV_PCM_RATE_8000_192000, + .i2s_variant_regs = &i2sv7_regs, + .fixup_early = fsd_i2s_fixup_early, + .fixup_late = fsd_i2s_fixup_late, +}; + static const struct platform_device_id samsung_i2s_driver_ids[] = { { .name = "samsung-i2s", @@ -1678,6 +1728,9 @@ static const struct of_device_id exynos_i2s_match[] = { }, { .compatible = "samsung,exynos7-i2s1", .data = &i2sv5_dai_type_i2s1, + }, { + .compatible = "tesla,fsd-i2s", + .data = &fsd_dai_type, }, {}, }; From patchwork Mon Jan 16 10:38:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Padmanabhan Rajanbabu X-Patchwork-Id: 13104302 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19FD0C3DA78 for ; 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Mon, 16 Jan 2023 10:39:03 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20230116103903epsmtrp248a77e566c27fdd604f5094949acd2c2~6w9fganbF0521705217epsmtrp2R; Mon, 16 Jan 2023 10:39:03 +0000 (GMT) X-AuditID: b6c32a4b-4e5fa70000010d22-89-63c65aacde29 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id F8.F8.10542.74925C36; Mon, 16 Jan 2023 19:39:03 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20230116103900epsmtip18033c52c734ecde4afecdffb4f27687a~6w9dIwjMw0462804628epsmtip1A; Mon, 16 Jan 2023 10:39:00 +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 Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Padmanabhan Rajanbabu Subject: [PATCH v4 3/5] arm64: dts: fsd: Add I2S DAI node for Tesla FSD Date: Mon, 16 Jan 2023 16:08:21 +0530 Message-Id: <20230116103823.90757-4-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+NgFprHJsWRmVeSWpSXmKPExsWy7bCmuu6aqGPJBo++cFk8mLeNzeLKxUNM Foc2b2W3mPrwCZvF/CPnWC36Xjxktvh2pYPJ4vKuOWwWM87vY7I4ujHYYtHWL+wWnbv6WS1m XdjBatG69wi7xeE37awWG76vZXQQ8NjwuYnNY+esu+wem1Z1snncubaHzWPf22VsHn1bVjF6 rN9ylcXj8ya5AI6obJuM1MSU1CKF1Lzk/JTMvHRbJe/geOd4UzMDQ11DSwtzJYW8xNxUWyUX nwBdt8wcoA+UFMoSc0qBQgGJxcVK+nY2RfmlJakKGfnFJbZKqQUpOQUmBXrFibnFpXnpenmp JVaGBgZGpkCFCdkZM5buZS64IVmx//dM9gbG3yJdjJwcEgImEv9mzWTtYuTiEBLYzShx4N1d KOcTo8TNxRfYIJzPjBLXzt1ngmk5dnYdI0RiF6NE+9pTUE4rk8TmyZ/ZQKrYBEwlVs1pBJsl ItDEJNH2ZiILiMMssJFR4vSxh2CzhAXcJc6cawWzWQRUJdYuvcUOYvMK2Eg8mruMBWKfvMTq DQeYQWxOAVuJr3tvMIMMkhBYyCHxsqkTqshF4nDfPWYIW1ji1fEt7BC2lMTnd3vZIOx8iWkf m6HsCom2jxugHrKXOHBlDtAcDqDrNCXW79KHCMtKTD21DqyEWYBPovf3E6hyXokd82BsVYn1 yzcxQtjSEvuu74WyPSTe3FoODZYJjBK3T69im8AoNwthxQJGxlWMkqkFxbnpqcWmBcZ5qeXw iEvOz93ECE6oWt47GB89+KB3iJGJg/EQowQHs5IIr9+uw8lCvCmJlVWpRfnxRaU5qcWHGE2B ATiRWUo0OR+Y0vNK4g1NLA1MzMzMTCyNzQyVxHlTt85PFhJITyxJzU5NLUgtgulj4uCUamAy NHr8+9+/cJ/4wIuPkv8q3aq0sZsmseaDf9yRvRLNnhNKZ7p63CuYJBsvP8lq3/4zxjsZHtiJ bjzLIpUXpcq25/sXc+OQSq2fGm//TslM62G++lS/7pbnyjxGL0erutDv2/lXhW4peb5bUvK5 WnNlN0d5yd3Lwodu7O77eORjY3OX89nwu1Kx2e2bbk24KiK1pkbwwAS5m7HyqToex38Vt0s8 P/6f8+EcmV1ME3u5uU1N/q+85Zk34f8RV/3So/NmbGlXqJL8MPPYjeZzycb++6ez7WcTnMfx Q9SqVvLJ/E1aH3Z8ZJ5/YnNN2FYNfblubW/jFxwsKxIqn3csebs98dukoucPHF+5rkqzCjFS YinOSDTUYi4qTgQAgwRbrTEEAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrMLMWRmVeSWpSXmKPExsWy7bCSnK675tFkg60LxSwezNvGZnHl4iEm i0Obt7JbTH34hM1i/pFzrBZ9Lx4yW3y70sFkcXnXHDaLGef3MVkc3RhssWjrF3aLzl39rBaz LuxgtWjde4Td4vCbdlaLDd/XMjoIeGz43MTmsXPWXXaPTas62TzuXNvD5rHv7TI2j74tqxg9 1m+5yuLxeZNcAEcUl01Kak5mWWqRvl0CV8aMpXuZC25IVuz/PZO9gfG3SBcjJ4eEgInEsbPr GLsYuTiEBHYwSqy+c4gZIiEtMb1/DxuELSyx8t9zdoiiZiaJg8tvM4Ek2ARMJVbNaWQFSYgI TGCSOPnuGAtIgllgK6PE1M9GILawgLvEmXOtYA0sAqoSa5feYgexeQVsJB7NXcYCsUFeYvWG A2CbOQVsJb7uvQFmCwHVPJlwnnECI98CRoZVjJKpBcW56bnFhgVGeanlesWJucWleel6yfm5 mxjB4a6ltYNxz6oPeocYmTgYDzFKcDArifD67TqcLMSbklhZlVqUH19UmpNafIhRmoNFSZz3 QtfJeCGB9MSS1OzU1ILUIpgsEwenVANT1/K1SpFGl8uTw05KdflEW6jP5e74+yhl270pD7/v z/uf3lVu1dPe9lf0Tw2rwz519XMn5Sssd0ekqu0r3Z9/+3if+Ae9TT8sHfanTJ0tFfD89yOG 8OP75/dPqfj40OHf54pcicn7mr807+2cuPt207Tg3RtCbE+u2flJJPGmo11rNKudgF7cpqwt flHOTWv28m0IzX2Sser29LV39zxKTrr/x/XiVP8G9chFbL5moRfk6vecSzHcOVVi+8eos2X8 qbwf1JWuNkq1z39QVbHkZ8zbuNMMYnvWdzyr91J1/VdsvnBalfF9znOzF66QfvpGgE1T8LP9 9ahvnyo/V567WBQyWd7H9VTKnrwoHYeVSizFGYmGWsxFxYkANM5qkuYCAAA= X-CMS-MailID: 20230116103903epcas5p2c3e87c1df31b6a53e26fb1358a53f634 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230116103903epcas5p2c3e87c1df31b6a53e26fb1358a53f634 References: <20230116103823.90757-1-p.rajanbabu@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add device tree node for I2S0 and I2S1 CPU DAI instances for Tesla FSD platform. FSD SoC has 2 I2S instances driving stereo channel I2S audio playback and capture with external DMA support. Signed-off-by: Padmanabhan Rajanbabu --- arch/arm64/boot/dts/tesla/fsd-evb.dts | 8 +++++ arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi | 14 +++++++++ arch/arm64/boot/dts/tesla/fsd.dtsi | 34 ++++++++++++++++++++++ 3 files changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/tesla/fsd-evb.dts b/arch/arm64/boot/dts/tesla/fsd-evb.dts index af3862e9fe3b..7650c20f02b4 100644 --- a/arch/arm64/boot/dts/tesla/fsd-evb.dts +++ b/arch/arm64/boot/dts/tesla/fsd-evb.dts @@ -34,6 +34,14 @@ clock-frequency = <24000000>; }; +&i2s_0 { + status = "okay"; +}; + +&i2s_1 { + status = "okay"; +}; + &m_can0 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi index 73cb388d6ac1..3cc15b48cb15 100644 --- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi @@ -367,6 +367,20 @@ samsung,pin-pud = ; samsung,pin-drv = ; }; + + i2s0_bus: i2s0-bus-pins { + samsung,pins = "gpd1-0", "gpd1-1", "gpd1-2", "gpd1-3", "gpd1-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + i2s1_bus: i2s1-bus-pins { + samsung,pins = "gpd2-0", "gpd2-1", "gpd2-2", "gpd2-3", "gpd2-4"; + samsung,pin-function = ; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; }; &pinctrl_pmu { diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi index 0b68d244f2fb..1c53c68efd53 100644 --- a/arch/arm64/boot/dts/tesla/fsd.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi @@ -760,6 +760,40 @@ status = "disabled"; }; + i2s_0: i2s@140e0000 { + compatible = "tesla,fsd-i2s"; + reg = <0x0 0x140e0000 0x0 0x100>; + interrupts = ; + dmas = <&pdma1 14>, <&pdma1 13>, <&pdma1 12>; + dma-names = "tx", "rx", "tx-sec"; + #clock-cells = <1>; + clocks = <&clock_peric PERIC_PCLK_TDM0>, + <&clock_peric PERIC_HCLK_TDM0>, + <&clock_peric PERIC_HCLK_TDM0>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_bus>; + #sound-dai-cells = <1>; + status = "disabled"; + }; + + i2s_1: i2s@140f0000 { + compatible = "tesla,fsd-i2s"; + reg = <0x0 0x140f0000 0x0 0x100>; + interrupts = ; + dmas = <&pdma1 17>, <&pdma1 16>, <&pdma1 15>; + dma-names = "tx", "rx", "tx-sec"; + #clock-cells = <1>; + clocks = <&clock_peric PERIC_PCLK_TDM1>, + <&clock_peric PERIC_HCLK_TDM1>, + <&clock_peric PERIC_HCLK_TDM1>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s1_bus>; + #sound-dai-cells = <1>; + status = "disabled"; + }; + pinctrl_pmu: pinctrl@114f0000 { compatible = "tesla,fsd-pinctrl"; reg = <0x0 0x114f0000 0x0 0x1000>; From patchwork Mon Jan 16 10:38:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Padmanabhan Rajanbabu X-Patchwork-Id: 13104303 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C10E4C678D4 for ; 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Signed-off-by: Padmanabhan Rajanbabu --- arch/arm64/boot/dts/tesla/fsd-evb.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/tesla/fsd-evb.dts b/arch/arm64/boot/dts/tesla/fsd-evb.dts index 7650c20f02b4..2cd721564a4f 100644 --- a/arch/arm64/boot/dts/tesla/fsd-evb.dts +++ b/arch/arm64/boot/dts/tesla/fsd-evb.dts @@ -10,6 +10,7 @@ /dts-v1/; #include "fsd.dtsi" +#include / { model = "Tesla Full Self-Driving (FSD) Evaluation board"; @@ -34,6 +35,17 @@ clock-frequency = <24000000>; }; +&hsi2c_5 { + status = "okay"; + + tlv320aic3x: codec@18 { + compatible = "ti,tlv320aic3104"; + reg = <0x18>; + #sound-dai-cells = <0>; + reset-gpios = <&gpg1 6 GPIO_ACTIVE_LOW>; + }; +}; + &i2s_0 { status = "okay"; }; From patchwork Mon Jan 16 10:38:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Padmanabhan Rajanbabu X-Patchwork-Id: 13104304 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46FF1C3DA78 for ; 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Mon, 16 Jan 2023 10:39:12 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20230116103912epsmtrp26ed9e08d942b406dd67e5923ca62dc16~6w9oQ4NPR0521705217epsmtrp2U; Mon, 16 Jan 2023 10:39:12 +0000 (GMT) X-AuditID: b6c32a49-201ff700000108fd-3c-63c65abe3009 Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 77.FC.02211.05925C36; Mon, 16 Jan 2023 19:39:12 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20230116103910epsmtip17ec3fe4fe8dc616cea44286cea985488~6w9lrLA720241202412epsmtip1f; Mon, 16 Jan 2023 10:39:09 +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 Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Padmanabhan Rajanbabu Subject: [PATCH v4 5/5] arm64: dts: fsd: Add sound card node for Tesla FSD Date: Mon, 16 Jan 2023 16:08:23 +0530 Message-Id: <20230116103823.90757-6-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: H4sIAAAAAAAAA0WSfUwTZxzHee7au4NYcyvMPXSo5BIk4MAWaXeMVpfM6LkR18S5RP9Yd2lv wPq6XiuObAzLyxAzh++ADUUwqDDGyyhgoUiKo3GLDiMyM0eERQ1jsvEmRMzGWg62/z6/3/P9 5vs8v+dHoNILmIzItTg4u4U1UViUqHMgKTGl79CgXj7dg9NjNZ0YPXwngNCB77w4fXb8EUZ7 btwW0ycmxlF6YbgMoe/63Bhd+VMfQn/ftp+u887j9DHf12K6eqhbTJf4b+D0wNMvxXTrYjN4 k2Ra51wYc616FGfaG49hzK8jvRjTN9WAMSc6GgHT0nFPxMy1b9ISh4zqHI41cPZ4zqK3GnIt 2Rrqnf26t3RKlVyRosigX6fiLayZ01C7srQpu3NNoRdQ8YdZkzPU0rI8T23bobZbnQ4uPsfK OzQUZzOYbOm2VJ41805LdqqFc7yhkMvTlCHhh8ac64X9wHYz6khg2osXgtNEOYgkIJkOB3+Z EpWDKEJK9gBY7LoChGIWwN6KWrFQLADYHLyDrVm6vPPiMEtJP4D+SqMgKkFgx2w9Hj7ASCVs dB9dcceQLgSWPj25EoKSbQD+ODiOhFXR5NuwrmICDbOITIDn20ZDTBASUg2bgmlC2mbY1Nq/ IokkNfCZ/z4q9C8SsLtwvcC7YG3DOVzgaDgZ7FhlGZz70796ays8N1O0ykdg6UwrIvBO2D/s FoVjUTIJtvi2Ce2N8OwP365IUHI9/OrFo1W5BHbXrHECbLncDgR+Ffb97F9lBjbPj+LCUCoA rLtUhleATdX/R9QC0AhiORtvzuZ4pU1h4fL++zW91dwOVrY0eW83GB2bTg0AhAABAAmUipHs 8w3opRID+2k+Z7fq7E4TxweAMjS+k6jsZb01tOYWh06RniFPV6lU6RnbVQrqFQnn9eilZDbr 4IwcZ+Psaz6EiJQVIurzsCDWeW9pqklbcjDpE+XuHRvqSyt7v/lcr8geOYP3FBaNGbY4cqIl G36/XXnc/rzKp7FqErd6TO8PfbbHtVTvfm/5qOzjmdGHics7NZUvaYOdr00aYmX3C4xXL6gf e+KCtUU9flyRiTxocMn1xZFdZeu4yT3Bdc0pqVOZ717+qMp7+PHFW8+PKxOe/ZFvU97UuUY8 tU/+Ur2g45yL6HJGl/lhzObl4u0RwWBNw9/Fv7UP9e07xVyPX+qi3dqtDyKu5lXtjcpDImo+ ME9OZPm/mK0iqm/dnVH+E8woyHJ6xw6YrzWM85kLgH/Ss4VITkxzsu7u8rgDGz2nVGcW8w9S Ij6HVSSjdp79Fz0x2aguBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrELMWRmVeSWpSXmKPExsWy7bCSnG6A5tFkg45tuhYP5m1js7hy8RCT xaHNW9ktpj58wmYx/8g5Vou+Fw+ZLb5d6WCyuLxrDpvFjPP7mCyObgy2WLT1C7tF565+VotZ F3awWrTuPcJucfhNO6vFhu9rGR0EPDZ8bmLz2DnrLrvHplWdbB53ru1h89j3dhmbR9+WVYwe 67dcZfH4vEkugCOKyyYlNSezLLVI3y6BK2N/wwHGgpNcFYc+bGVvYJzM0cXIySEhYCKxfesX 1i5GLg4hgd2MEscnrGaCSEhLTO/fwwZhC0us/PecHaKomUni47ytzCAJNgFTiVVzGsG6RQQm MEmcfHeMBSTBLLCVUWLqZyMQW1jAS2LRhBdgDSwCqhLTN94Fsjk4eAVsJFYfN4JYIC+xesMB sBJOAVuJr3tvgNlCQCVPJpxnnMDIt4CRYRWjZGpBcW56brFhgWFearlecWJucWleul5yfu4m RnCwa2nuYNy+6oPeIUYmDsZDjBIczEoivH67DicL8aYkVlalFuXHF5XmpBYfYpTmYFES573Q dTJeSCA9sSQ1OzW1ILUIJsvEwSnVwHS4+cxlubTfvnFclzNfeDTsevLr2p70FcHVmw9xOO54 WJj/qn+O5GnO629Kjji6/7xs+a/eaM/KWluVKoWgjWLxq26afn23otBn2xSjV9z3T7zi7thz 9oxl8eH3nuYftRcbrnuQe+RR2pF7tlc/njR2Y0g3YmtfbH8/kbGRd1+wTpy86gKx2ZZZHa// HXUR72h1L8pc4tW2eS+32DYJPY9JtkKWqRvVa3TPqkwTZGbl/Xzxb27Dms/r2OSjGP9yxYl+ 3vrdsfDROp/L205NNix8xGGXer9C77wg08nwmPisv6+XdWQ8Xn/7QL3Tt1PpkRtVWI4a/vs/ 16nL8OZKtitRScf/Z/MuvSKl9b79SqoSS3FGoqEWc1FxIgBRqa9q5QIAAA== X-CMS-MailID: 20230116103912epcas5p2ae807f1b6435e103a6527332e42f03a2 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230116103912epcas5p2ae807f1b6435e103a6527332e42f03a2 References: <20230116103823.90757-1-p.rajanbabu@samsung.com> Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add device tree node support for sound card on Tesla FSD platform Signed-off-by: Padmanabhan Rajanbabu --- arch/arm64/boot/dts/tesla/fsd-evb.dts | 33 +++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/arch/arm64/boot/dts/tesla/fsd-evb.dts b/arch/arm64/boot/dts/tesla/fsd-evb.dts index 2cd721564a4f..8d7794642900 100644 --- a/arch/arm64/boot/dts/tesla/fsd-evb.dts +++ b/arch/arm64/boot/dts/tesla/fsd-evb.dts @@ -29,6 +29,39 @@ device_type = "memory"; reg = <0x0 0x80000000 0x2 0x00000000>; }; + + sound { + compatible = "simple-audio-card"; + + #address-cells = <1>; + #size-cells = <0>; + + simple-audio-card,name = "FSD Audio Card"; + simple-audio-card,widgets = "Line", "Line Out", + "Line", "Line In"; + simple-audio-card,routing = "Line Out", "LLOUT", + "Line Out", "RLOUT", + "MIC2L", "Line In", + "MIC2R", "Line In"; + + simple-audio-card,dai-link@0 { + reg = <0>; + format = "i2s"; + bitclock-master = <&tlv320aic3x>; + frame-master = <&tlv320aic3x>; + + cpu-0 { + sound-dai = <&i2s_0 0>; + }; + cpu-1 { + sound-dai = <&i2s_0 1>; + }; + codec { + sound-dai = <&tlv320aic3x>; + system-clock-frequency = <33000000>; + }; + }; + }; }; &fin_pll {