From patchwork Thu Feb 10 13:40:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ariel D'Alessandro X-Patchwork-Id: 12741942 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 D5736C433F5 for ; Thu, 10 Feb 2022 13:43:27 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id D9DCA191B; Thu, 10 Feb 2022 14:42:32 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D9DCA191B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1644500602; bh=dN4RI96k5x54D4aPNxtFeCeJ0I8/zWUKbrs8hDrqgKE=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=iP9F9+2wB7zHsZwVPyMY+8pm6peC+NXtRR4VPoynDN/qOlKqjoC0bBDJJy8ni7M82 IpQMpKTVsZeOtOQM7xOqerj0VO63K36PttCGD51B9Z0PvdV9e4eqmTBnk93Gsq0HES jPc7QCQcH3NIB2qoMtKC2u1PGdTxChQ7VqqWJDRQ= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 40FE5F80054; Thu, 10 Feb 2022 14:42:00 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 377E8F804AB; Thu, 10 Feb 2022 14:41:59 +0100 (CET) Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 1C5CCF800A7 for ; Thu, 10 Feb 2022 14:41:52 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 1C5CCF800A7 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="aYGE4BxT" Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: adalessandro) with ESMTPSA id 8C4BB1F46488 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1644500511; bh=dN4RI96k5x54D4aPNxtFeCeJ0I8/zWUKbrs8hDrqgKE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aYGE4BxT1bNCKimY5aVwl3YsPodASenmQ5XtAqONBy+JIKaLLwui0iG3V4ZIFH6Xm 51dFHMK9gNlAjpQPBjwa3Q/uAH1SWkGffeeC1AQEg0Tngwuw1Kblet8CoXmu04+YqC dfAQLKVzBIvUxj1LRMSpGn4tAJS27U/RsfqHVfrqRc55KBgLmLqu13jkgkUW4SZmwl ZXUZEqFxy4JTBEDFEQx6FqkizGDq94CHUsSLmfVE1j6uMS24hhB1USwhnLO4NNVMjC Fal4a+ep08A82+cZ5b9vrWstDt2e0PmInIDnmLP3Nn8SiizT8o6prE5bnDqByYFO+W rX5NkA5T60R9Q== From: Ariel D'Alessandro To: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/2] arm64: dts: imx8mn-bsh-smm-s2pro: Add tlv320aic31xx audio card node Date: Thu, 10 Feb 2022 10:40:49 -0300 Message-Id: <20220210134049.32576-2-ariel.dalessandro@collabora.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220210134049.32576-1-ariel.dalessandro@collabora.com> References: <20220210134049.32576-1-ariel.dalessandro@collabora.com> MIME-Version: 1.0 Cc: ariel.dalessandro@collabora.com, krzysztof.kozlowski@canonical.com, shawnguo@kernel.org, s.hauer@pengutronix.de, lgirdwood@gmail.com, robh+dt@kernel.org, broonie@kernel.org, michael@amarulasolutions.com, festevam@gmail.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" BSH SystemMaster (SMM) S2 PRO board comes with an audio card based on tlv320aic31xx family codec. The audio card exposes two playback devices, one of them using the EASRC (Enhanced Asynchronous Sample Rate Converter) module. Note that this would require SDMA and EASRC firmware in order to work. Signed-off-by: Ariel D'Alessandro Signed-off-by: Michael Trimarchi --- .../dts/freescale/imx8mn-bsh-smm-s2pro.dts | 94 +++++++++++++++++++ 1 file changed, 94 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2pro.dts b/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2pro.dts index c6a8ed6745c1..3621354b4a92 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2pro.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-bsh-smm-s2pro.dts @@ -7,6 +7,7 @@ /dts-v1/; #include "imx8mn-bsh-smm-s2-common.dtsi" +#include / { model = "BSH SMM S2 PRO"; @@ -16,6 +17,69 @@ memory@40000000 { device_type = "memory"; reg = <0x0 0x40000000 0x0 0x20000000>; }; + + sound-tlv320aic31xx { + compatible = "fsl,imx-audio-tlv320aic31xx"; + model = "tlv320aic31xx-hifi"; + audio-cpu = <&sai3>; + audio-codec = <&codec>; + audio-asrc = <&easrc>; + audio-routing = + "Ext Spk", "SPL", + "Ext Spk", "SPR"; + mclk-id = ; + }; + + vdd_input: vdd_input { + compatible = "regulator-fixed"; + regulator-name = "vdd_input"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; +}; + +&easrc { + fsl,asrc-rate = <48000>; + fsl,asrc-format = <10>; + status = "okay"; +}; + +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + codec: tlv320dac3101@18 { + #sound-dai-cells = <0>; + compatible = "ti,tlv320dac3101"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_dac_rst>; + reg = <0x18>; + + ai31xx-micbias-vg = ; + + HPVDD-supply = <&buck4_reg>; + SPRVDD-supply = <&vdd_input>; + SPLVDD-supply = <&vdd_input>; + AVDD-supply = <&buck4_reg>; + IOVDD-supply = <&buck4_reg>; + DVDD-supply = <&buck5_reg>; + reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + + clocks = <&clk IMX8MN_CLK_SAI3_ROOT>; + clock-names = "mclk"; + }; +}; + +&sai3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clk IMX8MN_CLK_SAI3>; + assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + fsl,sai-mclk-direction-output; + status = "okay"; }; /* eMMC */ @@ -30,6 +94,36 @@ &usdhc1 { }; &iomuxc { + pinctrl_dac_rst: dac_rst { + fsl,pins = < + MX8MN_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x19 /* DAC_RST */ + >; + }; + + pinctrl_espi2: espi2grp { + fsl,pins = < + MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x082 + MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x082 + MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x082 + MX8MN_IOMUXC_ECSPI2_SS0_ECSPI2_SS0 0x040 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400000c3 + MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400000c3 + >; + }; + + pinctrl_sai3: sai3grp { + fsl,pins = < + MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 + MX8MN_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 + MX8MN_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 + >; + }; + pinctrl_usdhc1: usdhc1grp { fsl,pins = < MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x40000090