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: 12741940 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 98E91C433EF for ; Thu, 10 Feb 2022 13:43:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=IGThfsu0itqNVtdnCeeV7sQ4kGWQMTzphzrHohhwb24=; b=AE1yUpyTNZmThA oTnNGonu1+ZgxkSFdCQYaWreiUBwjS/aOZQKLfKd1cbCqVgaAhndWBJhdaVmZo1wKtjgHtWuVhPwE m+ta8AofZx5HIyEyTY4kF2q+hAwW+qGMxq0nq9bIG0Oon/XJNUzJqb7bXMXGHxOWw2jYLDyPAZ3co 2Pxo7/M0H6kev8iXUubb1eog+3V0WELGUc6YFQp6/FajQ1IwH8O/SdzReUCMNkmkl+jq1k6XlTS3v cTfBV6Swd3rFATT4b1By0BQdg00uFDwtlgJb9brg97nH+thSVUfWCko4T56i+lLnG2sgh0mXKcZwp hB4Ec70eNAk1FdFYgTBw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nI9i1-003w2r-8s; Thu, 10 Feb 2022 13:42:05 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nI9ho-003vyp-Dv for linux-arm-kernel@lists.infradead.org; Thu, 10 Feb 2022 13:41:54 +0000 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 Cc: ariel.dalessandro@collabora.com, broonie@kernel.org, festevam@gmail.com, krzysztof.kozlowski@canonical.com, lgirdwood@gmail.com, michael@amarulasolutions.com, robh+dt@kernel.org, s.hauer@pengutronix.de, shawnguo@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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220210_054152_622858_DE7A6E71 X-CRM114-Status: UNSURE ( 8.91 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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