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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 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 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> 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 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>;