From nobody Mon Apr 27 08:43:10 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 254DDC43334 for ; Wed, 15 Jun 2022 10:29:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347888AbiFOK3p (ORCPT ); Wed, 15 Jun 2022 06:29:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49596 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346597AbiFOK3i (ORCPT ); Wed, 15 Jun 2022 06:29:38 -0400 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1089B4BFD4; Wed, 15 Jun 2022 03:29:36 -0700 (PDT) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 9C0DF200CD4; Wed, 15 Jun 2022 12:29:35 +0200 (CEST) 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 66511200CCF; Wed, 15 Jun 2022 12:29:35 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 061C3180219B; Wed, 15 Jun 2022 18:29:33 +0800 (+08) From: Shengjiu Wang To: robh+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-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: shengjiu.wang@gmail.com Subject: [PATCH 1/3] arm64: dts: imx8mm-evk: add bt-sco sound card support Date: Wed, 15 Jun 2022 18:15:32 +0800 Message-Id: <1655288134-14083-2-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1655288134-14083-1-git-send-email-shengjiu.wang@nxp.com> References: <1655288134-14083-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Add bt-sco sound card, which supports wb profile as default Signed-off-by: Shengjiu Wang --- arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boo= t/dts/freescale/imx8mm-evk.dtsi index c42b966f7a64..d99b562bb00e 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi @@ -75,6 +75,11 @@ linux,autosuspend-period =3D <125>; }; =20 + bt_sco_codec: bt_sco_codec { + #sound-dai-cells =3D <1>; + compatible =3D "linux,bt-sco"; + }; + wm8524: audio-codec { #sound-dai-cells =3D <0>; compatible =3D "wlf,wm8524"; @@ -107,6 +112,25 @@ clocks =3D <&clk IMX8MM_CLK_SAI3_ROOT>; }; }; + + sound-bt-sco { + compatible =3D "simple-audio-card"; + simple-audio-card,name =3D "bt-sco-audio"; + simple-audio-card,format =3D "dsp_a"; + simple-audio-card,bitclock-inversion; + simple-audio-card,frame-master =3D <&btcpu>; + simple-audio-card,bitclock-master =3D <&btcpu>; + + btcpu: simple-audio-card,cpu { + sound-dai =3D <&sai2>; + dai-tdm-slot-num =3D <2>; + dai-tdm-slot-width =3D <16>; + }; + + simple-audio-card,codec { + sound-dai =3D <&bt_sco_codec 1>; + }; + }; }; =20 &A53_0 { @@ -346,6 +370,16 @@ status =3D "okay"; }; =20 +&sai2 { + #sound-dai-cells =3D <0>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_sai2>; + assigned-clocks =3D <&clk IMX8MM_CLK_SAI2>; + assigned-clock-parents =3D <&clk IMX8MM_AUDIO_PLL1_OUT>; + assigned-clock-rates =3D <24576000>; + status =3D "okay"; +}; + &sai3 { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_sai3>; @@ -494,6 +528,15 @@ >; }; =20 + pinctrl_sai2: sai2grp { + fsl,pins =3D < + MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6 + MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6 + MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6 + MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6 + >; + }; + pinctrl_sai3: sai3grp { fsl,pins =3D < MX8MM_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 --=20 2.17.1 From nobody Mon Apr 27 08:43:10 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94A8BC433EF for ; Wed, 15 Jun 2022 10:29:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348206AbiFOK3w (ORCPT ); Wed, 15 Jun 2022 06:29:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347564AbiFOK3i (ORCPT ); Wed, 15 Jun 2022 06:29:38 -0400 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8B71C3F8B6; Wed, 15 Jun 2022 03:29:37 -0700 (PDT) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 3616B200CD9; Wed, 15 Jun 2022 12:29:36 +0200 (CEST) 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 F3FF2200CD6; Wed, 15 Jun 2022 12:29:35 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id E87271820F57; Wed, 15 Jun 2022 18:29:34 +0800 (+08) From: Shengjiu Wang To: robh+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-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: shengjiu.wang@gmail.com Subject: [PATCH 2/3] arm64: dts: imx8mq-evk: add bt-sco sound card support Date: Wed, 15 Jun 2022 18:15:33 +0800 Message-Id: <1655288134-14083-3-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1655288134-14083-1-git-send-email-shengjiu.wang@nxp.com> References: <1655288134-14083-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Add bt-sco sound card, which supports wb profile as default Signed-off-by: Shengjiu Wang --- arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 43 ++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot= /dts/freescale/imx8mq-evk.dts index 99fed35168eb..c4375c95facb 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -71,12 +71,36 @@ linux,autosuspend-period =3D <125>; }; =20 + bt_sco_codec: bt_sco_codec { + #sound-dai-cells =3D <1>; + compatible =3D "linux,bt-sco"; + }; + wm8524: audio-codec { #sound-dai-cells =3D <0>; compatible =3D "wlf,wm8524"; wlf,mute-gpios =3D <&gpio1 8 GPIO_ACTIVE_LOW>; }; =20 + sound-bt-sco { + compatible =3D "simple-audio-card"; + simple-audio-card,name =3D "bt-sco-audio"; + simple-audio-card,format =3D "dsp_a"; + simple-audio-card,bitclock-inversion; + simple-audio-card,frame-master =3D <&btcpu>; + simple-audio-card,bitclock-master =3D <&btcpu>; + + btcpu: simple-audio-card,cpu { + sound-dai =3D <&sai3>; + dai-tdm-slot-num =3D <2>; + dai-tdm-slot-width =3D <16>; + }; + + simple-audio-card,codec { + sound-dai =3D <&bt_sco_codec 1>; + }; + }; + sound-wm8524 { compatible =3D "simple-audio-card"; simple-audio-card,name =3D "wm8524-audio"; @@ -386,6 +410,16 @@ status =3D "okay"; }; =20 +&sai3 { + #sound-dai-cells =3D <0>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_sai3>; + assigned-clocks =3D <&clk IMX8MQ_CLK_SAI3>; + assigned-clock-parents =3D <&clk IMX8MQ_AUDIO_PLL1_OUT>; + assigned-clock-rates =3D <24576000>; + status =3D "okay"; +}; + &snvs_pwrkey { status =3D "okay"; }; @@ -548,6 +582,15 @@ >; }; =20 + pinctrl_sai3: sai3grp { + fsl,pins =3D < + MX8MQ_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 + MX8MQ_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6 + MX8MQ_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6 + MX8MQ_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6 + >; + }; + pinctrl_spdif1: spdif1grp { fsl,pins =3D < MX8MQ_IOMUXC_SPDIF_TX_SPDIF1_OUT 0xd6 --=20 2.17.1 From nobody Mon Apr 27 08:43:10 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 126F4C43334 for ; Wed, 15 Jun 2022 10:30:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345921AbiFOKak (ORCPT ); Wed, 15 Jun 2022 06:30:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346519AbiFOK3j (ORCPT ); Wed, 15 Jun 2022 06:29:39 -0400 Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23FF8419B5; Wed, 15 Jun 2022 03:29:38 -0700 (PDT) Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 7C34B1A2991; Wed, 15 Jun 2022 12:29:37 +0200 (CEST) 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 453C41A28B0; Wed, 15 Jun 2022 12:29:37 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id D5E601802205; Wed, 15 Jun 2022 18:29:35 +0800 (+08) From: Shengjiu Wang To: robh+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-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: shengjiu.wang@gmail.com Subject: [PATCH 3/3] arm64: dts: imx8mn-evk: add bt-sco sound card support Date: Wed, 15 Jun 2022 18:15:34 +0800 Message-Id: <1655288134-14083-4-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1655288134-14083-1-git-send-email-shengjiu.wang@nxp.com> References: <1655288134-14083-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Add bt-sco sound card, which supports wb profile as default Signed-off-by: Shengjiu Wang --- arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boo= t/dts/freescale/imx8mn-evk.dtsi index d1f6cccfa00d..f0d6a3daca95 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi @@ -47,6 +47,11 @@ linux,autosuspend-period =3D <125>; }; =20 + bt_sco_codec: bt_sco_codec { + #sound-dai-cells =3D <1>; + compatible =3D "linux,bt-sco"; + }; + wm8524: audio-codec { #sound-dai-cells =3D <0>; compatible =3D "wlf,wm8524"; @@ -57,6 +62,25 @@ clock-names =3D "mclk"; }; =20 + sound-bt-sco { + compatible =3D "simple-audio-card"; + simple-audio-card,name =3D "bt-sco-audio"; + simple-audio-card,format =3D "dsp_a"; + simple-audio-card,bitclock-inversion; + simple-audio-card,frame-master =3D <&btcpu>; + simple-audio-card,bitclock-master =3D <&btcpu>; + + btcpu: simple-audio-card,cpu { + sound-dai =3D <&sai2>; + dai-tdm-slot-num =3D <2>; + dai-tdm-slot-width =3D <16>; + }; + + simple-audio-card,codec { + sound-dai =3D <&bt_sco_codec 1>; + }; + }; + sound-wm8524 { compatible =3D "fsl,imx-audio-wm8524"; model =3D "wm8524-audio"; @@ -183,6 +207,16 @@ }; }; =20 +&sai2 { + #sound-dai-cells =3D <0>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_sai2>; + assigned-clocks =3D <&clk IMX8MN_CLK_SAI2>; + assigned-clock-parents =3D <&clk IMX8MN_AUDIO_PLL1_OUT>; + assigned-clock-rates =3D <24576000>; + status =3D "okay"; +}; + &sai3 { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_sai3>; @@ -354,6 +388,15 @@ >; }; =20 + pinctrl_sai2: sai2grp { + fsl,pins =3D < + MX8MN_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6 + MX8MN_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6 + MX8MN_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6 + MX8MN_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6 + >; + }; + pinctrl_sai3: sai3grp { fsl,pins =3D < MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6 --=20 2.17.1