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[147.75.80.249]) by mx.google.com with ESMTPS id cx2-20020a05640222a200b00564511b6b51si457741edb.589.2024.02.26.23.19.29 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Feb 2024 23:19:29 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-82790-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel+bounces-82790-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-82790-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 3EA2C1F2188A for ; Tue, 27 Feb 2024 07:19:29 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 583AA54F91; Tue, 27 Feb 2024 07:19:04 +0000 (UTC) Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 48A494CDE5; Tue, 27 Feb 2024 07:19:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=92.121.34.13 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709018342; cv=none; b=XN/15JFyqlzWzVymsqJV1vl8fNogmhXdfbo5eIWFrIhs6bkHwpSzFJ3hfU4Siu0eJZ9fxcpmc6pBDTjN2C1n0XApTW2LkrEUSaloKtJHYoGfQCvxDZOrE2cxLNTkjMbm73d6Y56N1vxqYRHwjdL5wYUsgEYdr1vRNF2OWpktvZA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709018342; c=relaxed/simple; bh=hGBYEwQUV76ZW4NI6b9TL3tBrFeIGLun9c9J2eAbMbs=; h=From:To:Cc:Subject:Date:Message-Id; b=MSL4oexxOksnFCDsSVO91B2q3+CEJAGJRHlIUj2DLcdF5olaNWaEekOHzZF1/k6DdeSUh1w+MnJsmppHkH8L3bk7IIKs3NPUiK/7OK+Piwb8zXi8raVCxoWoOcPrualwfKHfbWZihti3EhvZE7A1hmToAS/TwqWRWrCMrE4r18k= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; arc=none smtp.client-ip=92.121.34.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 06F291A05DA; Tue, 27 Feb 2024 08:18:54 +0100 (CET) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id C48B21A022F; Tue, 27 Feb 2024 08:18:53 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 25DF5180C2DA; Tue, 27 Feb 2024 15:18:52 +0800 (+08) From: Shengjiu Wang To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: shengjiu.wang@gmail.com Subject: [PATCH v2 1/2] arm64: dts: imx8mp-evk: Add HDMI audio sound card support Date: Tue, 27 Feb 2024 15:03:25 +0800 Message-Id: <1709017406-12624-1-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1792035645918203764 X-GMAIL-MSGID: 1792035645918203764 The AUD2HTX is a digital module that provides a bridge between the Audio Subsystem and the HDMI RTX Subsystem. This module includes intermediate storage to queue SDMA transactions prior to being synchronized and passed to the HDMI RTX Subsystem over the Audio Link. AUD2HTX works as the cpu dai in HDMI audio sound card. Signed-off-by: Shengjiu Wang Acked-by: Alexander Stein Reviewed-by: Alexander Stein --- changes in v2: - remove 'status' in sound-hdmi arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 11 +++++++++++ arch/arm64/boot/dts/freescale/imx8mp.dtsi | 10 ++++++++++ 2 files changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index f87fa5a948cc..0fc6c0d21cd6 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -138,6 +138,13 @@ simple-audio-card,codec { }; + sound-hdmi { + compatible = "fsl,imx-audio-hdmi"; + model = "audio-hdmi"; + audio-cpu = <&aud2htx>; + hdmi-out; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -191,6 +198,10 @@ &A53_3 { cpu-supply = <®_arm>; }; +&aud2htx { + status = "okay"; +}; + &eqos { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_eqos>; diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index 9ab9c057f41e..721ab630d895 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1513,6 +1513,16 @@ micfil: audio-controller@30ca0000 { status = "disabled"; }; + aud2htx: aud2htx@30cb0000 { + compatible = "fsl,imx8mp-aud2htx"; + reg = <0x30cb0000 0x10000>; + interrupts = ; + clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_AUD2HTX_IPG>; + clock-names = "bus"; + dmas = <&sdma2 26 2 0>; + dma-names = "tx"; + status = "disabled"; + }; }; sdma3: dma-controller@30e00000 { From patchwork Tue Feb 27 07:03:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 207070 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7300:a81b:b0:108:e6aa:91d0 with SMTP id bq27csp2537366dyb; Mon, 26 Feb 2024 23:19:15 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCVzmXdM4yJ9uqEsU9mARvmpGOM4+QFCkEbXwS4m1cNse5RCZUHb6tU3YxPYBOpFa8b5rhKk6LLOATRvkHbu6ugvRBoMmg== X-Google-Smtp-Source: AGHT+IHXPkNGN8wpDnjU7NFtv8HjWu8yZ9ADimQNmwTV8htPMdM8J+majwzxXDgQ7AkAalKkigFS X-Received: by 2002:a05:6402:3587:b0:565:a5aa:22e7 with SMTP id y7-20020a056402358700b00565a5aa22e7mr8600725edc.2.1709018355484; Mon, 26 Feb 2024 23:19:15 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1709018355; cv=pass; d=google.com; s=arc-20160816; b=wckDrsVtzEax1KFjPICCHCEf5NquzSrazBhlYxQKzz+8iuMe8lV+vrPKCgTSIqUt3b KKdm7JEwZsZwkVQ9KI1RCFGP/ir9FbWncw947Wc349ZyrpRbeUkL3mYLBItao5mahrVa di4TzlLYpmxg7LkhZSx+SekPu0MBq33oExybFRd4kTotOneQpGwBpUwE0c2uCpf2V/VS 9pvZHH/nTmWoKQsXOaZv6D5UAuYPJKk4ZKdjbdsMYhcvCVQp5WQgwrKnZTY/RiPUA+KY B61kzK3Ai4uNrPGZW39NagfCjrxRNKRZfdqV7UXGLBqZvwG/8QL9GzZu6ZplRxFTz4tU Vo3Q== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-unsubscribe:list-subscribe:list-id:precedence:references :in-reply-to:message-id:date:subject:cc:to:from; bh=pEGnqwm7DiGIz26AD0Y6qxYALoW4CAhTkdCx30rK1yg=; fh=pf4qtJTvfIRtNpE/QmTfrrIz5IpTx44zATGDU2cOK0g=; b=MYUnHKGMs37gAbHZGZbxEQ7zPF6/BlW6uxkkv7r2MiepiEfdrpsPdagVl9uQVCjQOX becEXZNL7QtcMM9hazaiNO83QIQYZRPJ2HKRNjpJONJdsxExVJkeK9k/nAS7uHB5OqSw kiH3pPI+XWXVvYxlgVMc3aGLKRfEsNOM9Dp5o97qais0jTji7IfWy0ikz8e7Fa1nz4+h dWWmqoy0NLVgvPnnp1Ukwxc2G8U8T0F0KiXsZ63t8eg7Zg10nUaS0TYZCvtuLXMvH+3Q H2q5LIzOXAxrSblRod9okRjePe8waq8XPnD5Pipg6K1tDulD9buo5qF7tK3O7QkUogrP IWLA==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; arc=pass (i=1 spf=pass spfdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel+bounces-82789-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-82789-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id e12-20020a056402190c00b00566421b3dfdsi159310edz.210.2024.02.26.23.19.15 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Feb 2024 23:19:15 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-82789-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel+bounces-82789-ouuuleilei=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-82789-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 158FB1F229FD for ; Tue, 27 Feb 2024 07:19:15 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 1793854BC1; Tue, 27 Feb 2024 07:19:00 +0000 (UTC) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E52714CDE5; Tue, 27 Feb 2024 07:18:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=92.121.34.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709018338; cv=none; b=l4+i1i0By+5D5QhoXra7UvgvHoxsIipz+gSWjCWc57YuD0AwfMwf+TsCNTrzQalooX59c2z6Ih2+7uZCLaE5YilDafMALGZ88u2mdxuUiD64Cq4MdfCtVL9/NrDAEOm+BrkkXGVB3STDQ4pK/KqcgyErcBLSSvLB5lyZHwcAUP0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709018338; c=relaxed/simple; bh=ToisYZuI7MZKU3it1QS/peZAWzZKZvZwXjHvuBMEUNQ=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=g7LCH4ZnIptgj8uPycRDcAk4Kcl8PTkCS9d9LMpMbF2DO8YX4/fUb5oMDjgnVt3KFAziGWlJEEg6Fm8QaFZLMGyzm52ozo+fx8whYOnYbaSf4+dX2whGCUY1DJhYtAMJ1jnjowkSreds6D0d/DnJ521LPwPKS+3bAaxqQ4Oekzw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; arc=none smtp.client-ip=92.121.34.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 2FB14201473; Tue, 27 Feb 2024 08:18:55 +0100 (CET) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 0251F20044A; Tue, 27 Feb 2024 08:18:55 +0100 (CET) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 535A2183AD16; Tue, 27 Feb 2024 15:18:53 +0800 (+08) From: Shengjiu Wang To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: shengjiu.wang@gmail.com Subject: [PATCH v2 2/2] arm64: dts: imx8mp-evk: Add PDM micphone sound card support Date: Tue, 27 Feb 2024 15:03:26 +0800 Message-Id: <1709017406-12624-2-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1709017406-12624-1-git-send-email-shengjiu.wang@nxp.com> References: <1709017406-12624-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1792035631050637819 X-GMAIL-MSGID: 1792035631050637819 Add PDM micphone sound card support, configure the pinmux. This sound card supports recording sound from PDM micphone and convert the PDM format data to PCM data. Signed-off-by: Shengjiu Wang --- changes in v2: - none arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 34 ++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 0fc6c0d21cd6..97a3198f2b59 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -145,6 +145,20 @@ sound-hdmi { hdmi-out; }; + sound-micfil { + compatible = "fsl,imx-audio-card"; + model = "micfil-audio"; + + pri-dai-link { + link-name = "micfil hifi"; + format = "i2s"; + + cpu { + sound-dai = <&micfil>; + }; + }; + }; + reserved-memory { #address-cells = <2>; #size-cells = <2>; @@ -526,6 +540,16 @@ &lcdif1 { status = "okay"; }; +&micfil { + #sound-dai-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pdm>; + assigned-clocks = <&clk IMX8MP_CLK_PDM>; + assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>; + assigned-clock-rates = <196608000>; + status = "okay"; +}; + &mipi_dsi { samsung,esc-clock-frequency = <10000000>; status = "okay"; @@ -792,6 +816,16 @@ MX8MP_IOMUXC_SD1_DATA4__GPIO2_IO06 0x40 >; }; + pinctrl_pdm: pdmgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI5_RXC__AUDIOMIX_PDM_CLK 0xd6 + MX8MP_IOMUXC_SAI5_RXD0__AUDIOMIX_PDM_BIT_STREAM00 0xd6 + MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_PDM_BIT_STREAM01 0xd6 + MX8MP_IOMUXC_SAI5_RXD2__AUDIOMIX_PDM_BIT_STREAM02 0xd6 + MX8MP_IOMUXC_SAI5_RXD3__AUDIOMIX_PDM_BIT_STREAM03 0xd6 + >; + }; + pinctrl_pmic: pmicgrp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x000001c0