From patchwork Mon Aug 26 22:18:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 13778593 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 52AB3811E2 for ; Mon, 26 Aug 2024 22:18:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724710731; cv=none; b=GledC9QgxpwwF+AgjPIuLPU1HvU86NY3qcvxfg4dh7Yrki3NrYX2HAQb+KZh2o/qR/7JT9frOwzjhkFBlzvZl21Sfn98VXs34MpmCt2PXj+JLcuP3iAdII6fa3+oRYEXhXnORfchzQJDvykJIjyzvWTml/VW/OtsPunA3PaKAXY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724710731; c=relaxed/simple; bh=EvfZTqBJL12t6mFgZb86TwqIKRWH7UJBX/legWWlWHc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Y07PsN7PfN5LA1Gj9kc0fFm3/3CF2w+lb7hs8HWIXpoeudFuPuW+rMIjcKwn3dwxpQzMgXvfOAKsTsfbeXjCUwKPGI4Y+GZwvNTNHseGo1wHZYdq7XNR+Z/LJurC+oYRLZdAjXASsMf/iaS7Qs6fG4q+x91rlajwjUiVXrRPN1c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=sA7ykRwb; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="sA7ykRwb" Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 30AE620AB8; Tue, 27 Aug 2024 00:18:48 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1724710728; bh=w9FOpP0smQQETF357GYaHfHvRLm2uvOxgYwdEM8b1XY=; h=From:To:Subject; b=sA7ykRwbOOhXKwa9exJywSAVs3uRoX3XQnBBrOwqqbwLEbOB7JUTspkTKF8DA2xFI SaRnyPa7Wz1d7zCIu/B81/y/c6KJeTjDqHY9ePLEHDMKpKTmnoMr8W3akPwpXe749D 4r34/WO4T+BH+SjeYcpRAath8qln7ZJFfdExWqGZ5FPPDVsq9fPcoswHvLBKl6u5vp UweOOmSek6FQYNxbDl+3H0CloCLXnMQkJAUpytmD8YaK4+vCNmV+uTbquvFcK2+JY/ VccZUyS992HKdiHKNIR9k4AV2ksMWgtyzcXv9goiLBlzZFlpkqTUiaeyuz1nncbry8 /uhKn8rHOVj1A== From: Francesco Dolcini To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Hiago De Franco , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Francesco Dolcini Subject: [PATCH v1 4/5] arm64: dts: imx8-apalis: Add nau8822 audio-codec to apalis eval v1.2 Date: Tue, 27 Aug 2024 00:18:42 +0200 Message-Id: <20240826221842.16010-1-francesco@dolcini.it> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240826221541.15669-1-francesco@dolcini.it> References: <20240826221541.15669-1-francesco@dolcini.it> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Hiago De Franco Add support for audio-codec NAU88C22 present on the Apalis Evaluation Board v1.2 carrier board. Signed-off-by: Hiago De Franco Signed-off-by: Francesco Dolcini --- .../dts/freescale/imx8-apalis-eval-v1.2.dtsi | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8-apalis-eval-v1.2.dtsi b/arch/arm64/boot/dts/freescale/imx8-apalis-eval-v1.2.dtsi index f5c6a0164f36..5862b24fb764 100644 --- a/arch/arm64/boot/dts/freescale/imx8-apalis-eval-v1.2.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-apalis-eval-v1.2.dtsi @@ -51,6 +51,40 @@ reg_can2: regulator-can2 { regulator-name = "5V_SW_CAN2"; startup-delay-us = <10000>; }; + + sound-carrier { + compatible = "simple-audio-card"; + simple-audio-card,bitclock-master = <&codec_dai>; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&codec_dai>; + simple-audio-card,name = "apalis-nau8822"; + simple-audio-card,routing = + "Headphones", "LHP", + "Headphones", "RHP", + "Speaker", "LSPK", + "Speaker", "RSPK", + "Line Out", "AUXOUT1", + "Line Out", "AUXOUT2", + "LAUX", "Line In", + "RAUX", "Line In", + "LMICP", "Mic In", + "RMICP", "Mic In"; + simple-audio-card,widgets = + "Headphones", "Headphones", + "Line Out", "Line Out", + "Speaker", "Speaker", + "Microphone", "Mic In", + "Line", "Line In"; + + codec_dai: simple-audio-card,codec { + sound-dai = <&nau8822_1a>; + system-clock-frequency = <12288000>; + }; + + simple-audio-card,cpu { + sound-dai = <&sai0>; + }; + }; }; /* Apalis CAN1 */ @@ -69,6 +103,13 @@ &flexcan2 { &i2c2 { status = "okay"; + /* Audio Codec */ + nau8822_1a: audio-codec@1a { + compatible = "nuvoton,nau8822"; + reg = <0x1a>; + #sound-dai-cells = <0>; + }; + /* Power/Current Measurement Sensor */ hwmon@40 { compatible = "ti,ina219"; @@ -87,6 +128,18 @@ eeprom@57 { }; }; +&sai0 { + assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>, + <&sai0_lpcg IMX_LPCG_CLK_0>; + assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai0>; + #sound-dai-cells = <0>; + status = "okay"; +}; + /* Apalis MMC1 */ &usdhc2 { pinctrl-0 = <&pinctrl_usdhc2_4bit>, <&pinctrl_mmc1_cd>; @@ -105,6 +158,15 @@ &usdhc3 { }; &iomuxc { + pinctrl-0 = <&pinctrl_cam1_gpios>, + <&pinctrl_esai0_gpios>, <&pinctrl_fec2_gpios>, + <&pinctrl_gpio3>, <&pinctrl_gpio4>, <&pinctrl_gpio_keys>, + <&pinctrl_gpio_usbh_oc_n>, <&pinctrl_lpuart1ctrl>, + <&pinctrl_lvds0_i2c0_gpio>, <&pinctrl_lvds1_i2c0_gpios>, + <&pinctrl_mipi_dsi_0_1_en>, <&pinctrl_mipi_dsi1_gpios>, + <&pinctrl_mlb_gpios>, <&pinctrl_qspi1a_gpios>, + <&pinctrl_sata1_act>, <&pinctrl_sim0_gpios>, + <&pinctrl_usdhc1_gpios>; pinctrl_enable_3v3_mmc: enable3v3mmcgrp { fsl,pins = ; /* MXM3_148 */ @@ -121,4 +183,11 @@ pinctrl_enable_can1_power: enablecan1powergrp { pinctrl_enable_can2_power: enablecan2powergrp { fsl,pins = ; /* MXM3_156 */ }; + + pinctrl_sai0: sai0grp { + fsl,pins = , /* MXM3_196 */ + , /* MXM3_200 */ + , /* MXM3_202 */ + ; /* MXM3_204 */ + }; };