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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 Fri Jan 13 12:17:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Padmanabhan Rajanbabu X-Patchwork-Id: 13100742 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3C628C54EBE for ; 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Fri, 13 Jan 2023 12:18:21 +0000 (GMT) Received: from epsmgms1p2.samsung.com (unknown [182.195.42.42]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20230113121821epsmtrp225b0ae2eddb4bdc30719db3424617acc~53YV0o8UZ1441514415epsmtrp2g; Fri, 13 Jan 2023 12:18:21 +0000 (GMT) X-AuditID: b6c32a49-201ff700000108fd-9b-63c1575c5439 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p2.samsung.com (Symantec Messaging Gateway) with SMTP id 95.65.10542.D0C41C36; Fri, 13 Jan 2023 21:18:21 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20230113121818epsmtip2961cb8d899e26a39bab35f9968104f19~53YTI7ade0625706257epsmtip2g; Fri, 13 Jan 2023 12:18:18 +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 v3 2/5] ASoC: samsung: i2s: add support for FSD I2S Date: Fri, 13 Jan 2023 17:47:46 +0530 Message-Id: <20230113121749.4657-3-p.rajanbabu@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230113121749.4657-1-p.rajanbabu@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0WSf0xbVRTHve+1r4+56rNs2V0RRpphAgmllbY8GGziiD4yTTAoM2wR38q1 JZS2awsDs+lExwYMujLQ2VR+iEzHwkqhZVB+yMoGIokTV4YuEGlCjFkGAxmdyTZnf4D+97nn fM/Pe0hcYCWEZJHWhAxaViMitnD6xuLjEw8fvKaU1Duj6IXmPoL2Tnsw2tPr4tFNvkWCbrn+ E5eu/9OH037vGYy+5bYR9IWbIxh9w5FLf+16wKOr3WYubf25n0ufGr7Oo8funebS3Q+7wCsU 071WSTAD1nke09NZTTBzt4cIZmTpIsHUOzsBY3fOcJi1npgcMr84XY3YQmSIRVqlrrBIq8oQ Hcgt2F8gV0ikidJUOkUUq2VLUIYo642cxNeKNIEJRLFlrKY0YMphjUZR0t50g67UhGLVOqMp Q4T0hRq9TC82siXGUq1KrEWmNKlE8rI8IHy/WN1lWQT687vL+zrWeSfBUnQNiCAhJYO+v+9w a8AWUkANAtjT9JAXdAiovwAc+q0k7FgD0Gl2cDcjvrlYxw2L3AB66zRh0SkMNt++TwQdBCWH nbZPQmm3UZUYrLpn4QQfOOUAcGrchwVVkdR+uLT8AA8yh4qDk+sLoWg+tQfeb3jMCZfbBS93 jwY0JBlBpcOOiVBLkOog4dk270ZLWfCp93demCPh3QnnBgvh2vIwEWYd/Hz10w0uh1Wr3ViY 98FRr40TzI9T8dDuTgqbo2HTj1dCEpx6DtY9WtyQ82F/8ybHQfu3PSDMUXBkdhgE00CKgecf C8NLMQN4y+fBzoEY6/8VWgHoBDuR3liiQka5XqpFx/77NKWupAeEjjQhux/ML6yIPQAjgQdA Ehdt4w/d+F4p4BeyFR8ig67AUKpBRg+QB9ZnwYXblbrAlWtNBVJZqkSmUChkqckKqWgHH7la lAJKxZpQMUJ6ZNiMw8gI4Uks79f2qDEk6PugqjYmaQXtKDPNrHdMj+tHaxm9beu5tOTsM02t MWNZg21kypzbknntWdv07FfjJyJezS+P031nZhcZObz0VkNCSuJWXnt9y0fuWn/BHylmzlLm 8SPRR80ThxJ6LV3pF/b6X7SvbCcG9vB60+wVX+T9cvWf3cTMCXHmOro8UOm/M1oDFbPTU8nS 05+9+1I12VjLbZ9/WvdD9pTbt0uIP5Pw8U5VRO3k3SN+jobaF8U//II5z3/J1WgtUzZUON5J S53L97fe7JKOE0nuY44rjU9yl997E0D1UcNB8dXetyMnX3eJzz6JP/68fOJLD3IPth9YTTnU 9qijW8QxqllpAm4wsv8CG2Nfny0EAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrELMWRmVeSWpSXmKPExsWy7bCSvC6vz8Fkgy8d2hYP5m1js7hy8RCT xaHNW9ktpj58wmYx/8g5Vou+Fw+ZLb5d6WCyuLxrDpvFjPP7mCyObgy2WLT1C7tF565+VotZ F3awWrTuPcJucfhNO6vFhu9rGR0EPDZ8bmLz2DnrLrvHplWdbB53ru1h89j3dhmbR9+WVYwe 67dcZfH4vEkugCOKyyYlNSezLLVI3y6BK2PtxCeMBZNVKrYt/crewPhWtouRk0NCwERiybJe 1i5GLg4hgR2MEnuXfGaESEhLTO/fwwZhC0us/PecHaKomUmi6epfJpAEm4CpxKo5jWDdIgIT mCROvjvGApJgFtjKKDH1sxGILSzgLPH23RdmEJtFQFXi5NcHYFN5Bawl3k/6wwKxQV5i9YYD QDUcHJwCNhJLj+eChIWASva+fMw0gZFvASPDKkbJ1ILi3PTcYsMCo7zUcr3ixNzi0rx0veT8 3E2M4GDX0trBuGfVB71DjEwcjIcYJTiYlUR49xzdnyzEm5JYWZValB9fVJqTWnyIUZqDRUmc 90LXyXghgfTEktTs1NSC1CKYLBMHp1QDE+tyfT+mn9Ix63ynHFr/uzTFKDPBfHXzEibLqzbr C1f8y/uwh+mj/uVNwZJMmTWMzzS0Ei5LXH22wy5FWiFC8t4do35rHoGdBxmPnj7BcX3GG789 JpKt9zx73VXuZogdtzSxkg+YeMbi1MYTV6Verq5UEog4pX671PF6/d7anODekzs/B224eIVR 67xOcPbjRek/P+xw+JfyMnKmzCTX1Zu4b93W+m+eF/217GdudUi20u2DK4wq5j1ZFV4etrzt 5I51PLlH084WzVj0r+BXodF5noeLjoROm/KZSYslv3/GQos/a9WSb+xcJMWxcafJ8y6JU8ov Jy9bluvPdGWRZux5191CGmItfAkvr846eUyJpTgj0VCLuag4EQDrM9Se5QIAAA== X-CMS-MailID: 20230113121821epcas5p4ebd116d75f12dafeb09391eb6f7a2646 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230113121821epcas5p4ebd116d75f12dafeb09391eb6f7a2646 References: <20230113121749.4657-1-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 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. Reported-by: kernel test robot 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 Fri Jan 13 12:17:47 2023 Content-Type: text/plain; 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Fri, 13 Jan 2023 22:06:46 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas5p3.samsung.com (KnoxPortal) with ESMTPA id 20230113121825epcas5p30053dc48475ee6a8cf33bd5112d9d6ed~53YZoSCsz1981719817epcas5p3n; Fri, 13 Jan 2023 12:18:25 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20230113121825epsmtrp242d30dfc0eca5cd8b8cdc43dd5f36f9e~53YZl_Om21441514415epsmtrp2i; Fri, 13 Jan 2023 12:18:25 +0000 (GMT) X-AuditID: b6c32a4a-ea5fa7000000f556-cb-63c1576622da Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id F9.19.02211.11C41C36; Fri, 13 Jan 2023 21:18:25 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20230113121823epsmtip2eda42c4622372827779b42f6a94e3268~53YXc8g9M0851308513epsmtip2n; Fri, 13 Jan 2023 12:18:23 +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 v3 3/5] arm64: dts: fsd: Add I2S DAI node for Tesla FSD Date: Fri, 13 Jan 2023 17:47:47 +0530 Message-Id: <20230113121749.4657-4-p.rajanbabu@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230113121749.4657-1-p.rajanbabu@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprNJsWRmVeSWpSXmKPExsWy7bCmlm5a+MFkg53vNCwezNvGZnHl4iEm i0Obt7JbTH34hM1i/pFzrBZ9Lx4yW3y70sFkcXnXHDaLGef3MVkc3RhssWjrF3aLzl39rBaz LuxgtWjde4Td4vCbdlaLDd/XMjoIeGz43MTmsXPWXXaPTas62TzuXNvD5rHv7TI2j74tqxg9 1m+5yuLxeZNcAEdUtk1GamJKapFCal5yfkpmXrqtkndwvHO8qZmBoa6hpYW5kkJeYm6qrZKL T4CuW2YO0AdKCmWJOaVAoYDE4mIlfTubovzSklSFjPziElul1IKUnAKTAr3ixNzi0rx0vbzU EitDAwMjU6DChOyMrpvr2QtOSFY8unKZuYHxtUgXIyeHhICJxJHHl1i6GLk4hAR2M0p8mbme FcL5xCjxvf8YVOYbo8TjzytZYVq+fV3FCGILCexllFjTyARR1Mok8e3iEjaQBJuAqcSqOY1g o0QEmpgk2t5MBBvFLLCRUeL0sYdMIFXCAu4Sky/0sIDYLAKqEh1/upm7GDk4eAWsJWY2S0Ns k5dYveEAWJhTwEZi6fFckDESAks5JDY/bGWDqHGRWLhlAxOELSzx6vgWdghbSuLzu71QNfkS 0z42Q9kVEm0fYertJQ5cmcMCMp9ZQFNi/S59iLCsxNRT68BKmAX4JHp/P4Eq55XYMQ/GVpVY v3wTI4QtLbHv+l4o20Pic8ceNkig9DNKPN/1g3ECo9wshBULGBlXMUqmFhTnpqcWmxYY5aWW w2MtOT93EyM4lWp57WB8+OCD3iFGJg7GQ4wSHMxKIrx7ju5PFuJNSaysSi3Kjy8qzUktPsRo Cgy+icxSosn5wGSeVxJvaGJpYGJmZmZiaWxmqCTOm7p1frKQQHpiSWp2ampBahFMHxMHp1QD 08SGqvJPaq4Ok648OnrQm6H/+Z7HHrqZybe79PqatlQvZqx++3TpZo+WC29M//R92O560T37 ULVjSuWxS3laZyJjH5T8rlug6OQ61VEpcXvrsi8mnCmLlsbcZ2S7P+HmafUzX/myFrwq+PRH +Ge77vWqXKvm3rDKNeI5s+89WPWwOqXH+Nf8aulij/3fV7b+fDT75J8Yxzt69U3st+oa+I8n Vc5/bLo/6tiNyg0VT2oZMqMiI92XvA9Rje4+eKnn0fTmC2bSCycy+V9m4nE8++DnQuP/sYoZ aydmsUYEMc2xlJznG/va1nj7JRUv/+DH6qfkasN7HkYtlvp0ZP2b/Lc1k4NPzLjCWNAplqau qcRSnJFoqMVcVJwIAGai8M8uBAAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrILMWRmVeSWpSXmKPExsWy7bCSvK6gz8Fkgwsr9C0ezNvGZnHl4iEm i0Obt7JbTH34hM1i/pFzrBZ9Lx4yW3y70sFkcXnXHDaLGef3MVkc3RhssWjrF3aLzl39rBaz LuxgtWjde4Td4vCbdlaLDd/XMjoIeGz43MTmsXPWXXaPTas62TzuXNvD5rHv7TI2j74tqxg9 1m+5yuLxeZNcAEcUl01Kak5mWWqRvl0CV0bXzfXsBSckKx5duczcwPhapIuRk0NCwETi29dV jF2MXBxCArsZJe5/n8cOkZCWmN6/hw3CFpZY+e85O0RRM5NE99TPYAk2AVOJVXMaWUESIgIT mCROvjvGApJgFtjKKDH1sxGILSzgLjH5Qg9YnEVAVaLjTzdzFyMHB6+AtcTMZmmIBfISqzcc AAtzCthILD2eCxIWAqrY+/Ix0wRGvgWMDKsYJVMLinPTc4sNCwzzUsv1ihNzi0vz0vWS83M3 MYJDXUtzB+P2VR/0DjEycTAeYpTgYFYS4d1zdH+yEG9KYmVValF+fFFpTmrxIUZpDhYlcd4L XSfjhQTSE0tSs1NTC1KLYLJMHJxSDUxn+xaLG685sUH+zd8vW772qdUH2W49t89vu7zu9OXa R4M4nr++/3jvcx3ZtBtn71/ZUb1dZtnLKxss5gVY8sUWResrTFhhJ9tbp3yxIHPB5T8GhVPe +q+9PGHN32/Gny7snh/xouDl83QmST7X1j8secLXj+20/xm86ONJ47nvbsxetmChpujEa/tV Z8z6+2Pv/t8stqtfvdyuHxh8dstL6759EyJnSb54/11fO/Ld0W0e359oWWpd2h29z/HJNQWP aomz7Tx60xfOWlrSnCPIO627rDip0Efc4NiM2trySz/8rgex9SqkbryVP/UO3wLhgAy1hIAi 5g0Ge5frbcjvUHQ7Ol/lzrGppRf3vX8RcVaJpTgj0VCLuag4EQD+ywC85AIAAA== X-CMS-MailID: 20230113121825epcas5p30053dc48475ee6a8cf33bd5112d9d6ed X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230113121825epcas5p30053dc48475ee6a8cf33bd5112d9d6ed References: <20230113121749.4657-1-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 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 1db6ddf03f01..cf5f2ce4d2a7 100644 --- a/arch/arm64/boot/dts/tesla/fsd-evb.dts +++ b/arch/arm64/boot/dts/tesla/fsd-evb.dts @@ -38,6 +38,14 @@ status = "okay"; }; +&i2s_0 { + status = "okay"; +}; + +&i2s_1 { + status = "okay"; +}; + &ufs { status = "okay"; }; diff --git a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi index e3852c946352..6b51e31afcff 100644 --- a/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd-pinctrl.dtsi @@ -339,6 +339,20 @@ 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 f35bc5a288c2..3e7265a41e37 100644 --- a/arch/arm64/boot/dts/tesla/fsd.dtsi +++ b/arch/arm64/boot/dts/tesla/fsd.dtsi @@ -738,6 +738,40 @@ 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 Fri Jan 13 12:17:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Padmanabhan Rajanbabu X-Patchwork-Id: 13100746 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 23726C54EBD 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 cf5f2ce4d2a7..2f211a1ad50d 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>; + }; +}; + &serial_0 { status = "okay"; }; From patchwork Fri Jan 13 12:17:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Padmanabhan Rajanbabu X-Patchwork-Id: 13100747 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7FEE0C54EBE for ; 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Fri, 13 Jan 2023 12:18:34 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp1.samsung.com (KnoxPortal) with ESMTP id 20230113121834epsmtrp15410bfac6edacf2a93f76e34cd0ba95f~53Yh7xaSA1537415374epsmtrp1x; Fri, 13 Jan 2023 12:18:34 +0000 (GMT) X-AuditID: b6c32a4b-4e5fa70000010d22-4d-63c157f6c717 Received: from epsmtip2.samsung.com ( [182.195.34.31]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id AB.19.02211.A1C41C36; Fri, 13 Jan 2023 21:18:34 +0900 (KST) Received: from cheetah.sa.corp.samsungelectronics.net (unknown [107.109.115.53]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20230113121832epsmtip27c49184191c84baed4bca7865123fdfc~53Yfh_67h0850708507epsmtip2a; Fri, 13 Jan 2023 12:18:32 +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 v3 5/5] arm64: dts: fsd: Add sound card node for Tesla FSD Date: Fri, 13 Jan 2023 17:47:49 +0530 Message-Id: <20230113121749.4657-6-p.rajanbabu@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230113121749.4657-1-p.rajanbabu@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprDJsWRmVeSWpSXmKPExsWy7bCmhu638IPJBj23NC0ezNvGZnHl4iEm i0Obt7JbTH34hM1i/pFzrBZ9Lx4yW3y70sFkcXnXHDaLGef3MVkc3RhssWjrF3aLzl39rBaz LuxgtWjde4Td4vCbdlaLDd/XMjoIeGz43MTmsXPWXXaPTas62TzuXNvD5rHv7TI2j74tqxg9 1m+5yuLxeZNcAEdUtk1GamJKapFCal5yfkpmXrqtkndwvHO8qZmBoa6hpYW5kkJeYm6qrZKL T4CuW2YO0AdKCmWJOaVAoYDE4mIlfTubovzSklSFjPziElul1IKUnAKTAr3ixNzi0rx0vbzU EitDAwMjU6DChOyMrgs72QpOclV0bT/K3MA4maOLkZNDQsBE4smpaUxdjFwcQgK7GSV29h1g g3A+MUps/72WHcL5xiix8e9ONpiWjlOXGSESexklzi5YCdXfyiSxcdsbFpAqNgFTiVVzGllB EiICTUwSbW8msoA4zAIbGSVOH3vIBFIlLOAlsWjHFaBZHBwsAqoS+5/qg4R5BawlLv49B7VO XmL1hgPMICWcAjYSS4/ngoyREJjLIXFs3iFWiBoXiRtr37FA2MISr45vYYewpSRe9rdB2fkS 0z42Q82skGj7uIEJwraXOHBlDgvIfGYBTYn1u/QhwrISU0+tAythFuCT6P39BKqcV2LHPBhb VWL98k2MELa0xL7re6FsD4nzP1ewQgKln1Fi9fJPLBMY5WYhrFjAyLiKUTK1oDg3PbXYtMA4 L7UcHm3J+bmbGMHJVMt7B+OjBx/0DjEycTAeYpTgYFYS4d1zdH+yEG9KYmVValF+fFFpTmrx IUZTYPBNZJYSTc4HpvO8knhDE0sDEzMzMxNLYzNDJXHe1K3zk4UE0hNLUrNTUwtSi2D6mDg4 pRqYLm25LXyMOTNtkf7BWbWFiQpeSakbn3rt4A9ocXh1yrKJj3PFZf+mtynuj3beOOuXvnhP JEv7Evl1ph2b6rq1py98/pE56V213g2fq2sSHQS2yLoJdU29rOnrtFdaIHmKzcZ9hmt4gn5u W3blpP3lrra9DtyFz/N9OJg9u0567GY8MGlXbCnDx+ZwIb0DGjWHtvblX4ow89WZ3aX2eMlj hTnV9effRhm8jzUVPC/7u65mtd6FuSIhbxUPbFvDzp5uE1B49dUyHw4faZaS/N9xYUVCLeyR P6t+G62z9hT9nOSUoXX/SEd3G09f/v7go18W6ljNu5W6yzHF49PxK5cfrz704caZ5oW6x+Yr L/VQYinOSDTUYi4qTgQAMZeTpS8EAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrALMWRmVeSWpSXmKPExsWy7bCSvK6Uz8Fkg6Vd2hYP5m1js7hy8RCT xaHNW9ktpj58wmYx/8g5Vou+Fw+ZLb5d6WCyuLxrDpvFjPP7mCyObgy2WLT1C7tF565+VotZ F3awWrTuPcJucfhNO6vFhu9rGR0EPDZ8bmLz2DnrLrvHplWdbB53ru1h89j3dhmbR9+WVYwe 67dcZfH4vEkugCOKyyYlNSezLLVI3y6BK6Prwk62gpNcFV3bjzI3ME7m6GLk5JAQMJHoOHWZ sYuRi0NIYDejxNZjT5ggEtIS0/v3sEHYwhIr/z1nB7GFBJqZJLb1eYPYbAKmEqvmNLKCNIsI TGCSOPnuGAtIgllgK6PE1M9GILawgJfEoh1XgDZwcLAIqErsf6oPEuYVsJa4+Pcc1Hx5idUb DjCDlHAK2EgsPZ4LscpaYu/Lx0wTGPkWMDKsYpRMLSjOTc8tNiwwzEst1ytOzC0uzUvXS87P 3cQIDnQtzR2M21d90DvEyMTBeIhRgoNZSYR3z9H9yUK8KYmVValF+fFFpTmpxYcYpTlYlMR5 L3SdjBcSSE8sSc1OTS1ILYLJMnFwSjUw5fnML1iXPV+HIeLpip2S56NP8PgxWE9a2C13oX11 67b4goamhRHBLlGthes9q8XWyXSs3mCo9el34cJVb3d0HZ5SaqktZ+nibHmT23KP05+S/9NZ /UsEYmpnzG08rRL05nEGy9srqakfCybUHKrwZ956yz5mv2lLd9/Knm/flB51NLLZuYgW31jB dLGU89PpbVKmKdZW7u5VwChuuvBm+/Rlc8w7ZkpUXM++0O/CkSTWxN4SMFdwleLvK3f7sgxa 2LvVppcuEss9ufnyyfr28+t0W/0nJTTvbGQo3a+vqyCi+VrnT82/k48aZ37/Yt/5fonU9dSY F05pxsbhexJtCxReiuqa/WcNU14crcRSnJFoqMVcVJwIAF4d02/jAgAA X-CMS-MailID: 20230113121834epcas5p490aba088dce64f880c95e4f9b9a220d4 X-Msg-Generator: CA X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20230113121834epcas5p490aba088dce64f880c95e4f9b9a220d4 References: <20230113121749.4657-1-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 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 2f211a1ad50d..83281e305f20 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 {