From nobody Sun Apr 26 08:22:10 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 C671EC43334 for ; Tue, 21 Jun 2022 02:30:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344192AbiFUCaT (ORCPT ); Mon, 20 Jun 2022 22:30:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48352 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344076AbiFUCaR (ORCPT ); Mon, 20 Jun 2022 22:30:17 -0400 Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1954A18E24; Mon, 20 Jun 2022 19:30:17 -0700 (PDT) Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id C35601A1260; Tue, 21 Jun 2022 04:30:15 +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 770251A1247; Tue, 21 Jun 2022 04:30:15 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 74A81180222A; Tue, 21 Jun 2022 10:30:13 +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 v3 1/3] arm64: dts: imx8mm-evk: add bt-sco sound card support Date: Tue, 21 Jun 2022 10:16:01 +0800 Message-Id: <1655777763-21153-2-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1655777763-21153-1-git-send-email-shengjiu.wang@nxp.com> References: <1655777763-21153-1-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..7d6317d95b13 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 + audio_codec_bt_sco: audio-codec-bt-sco { + compatible =3D "linux,bt-sco"; + #sound-dai-cells =3D <1>; + }; + wm8524: audio-codec { #sound-dai-cells =3D <0>; compatible =3D "wlf,wm8524"; @@ -83,6 +88,25 @@ wlf,mute-gpios =3D <&gpio5 21 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 <&sai2>; + dai-tdm-slot-num =3D <2>; + dai-tdm-slot-width =3D <16>; + }; + + simple-audio-card,codec { + sound-dai =3D <&audio_codec_bt_sco 1>; + }; + }; + sound-wm8524 { compatible =3D "simple-audio-card"; simple-audio-card,name =3D "wm8524-audio"; @@ -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 Sun Apr 26 08:22:10 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 2DCCEC43334 for ; Tue, 21 Jun 2022 02:30:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344275AbiFUCaY (ORCPT ); Mon, 20 Jun 2022 22:30:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48368 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344153AbiFUCaS (ORCPT ); Mon, 20 Jun 2022 22:30:18 -0400 Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04ED218E24; Mon, 20 Jun 2022 19:30:18 -0700 (PDT) Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id B0AFE1A1255; Tue, 21 Jun 2022 04:30:16 +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 645121A1254; Tue, 21 Jun 2022 04:30:16 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id B6AFE180222C; Tue, 21 Jun 2022 10:30:14 +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 v3 2/3] arm64: dts: imx8mq-evk: add bt-sco sound card support Date: Tue, 21 Jun 2022 10:16:02 +0800 Message-Id: <1655777763-21153-3-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1655777763-21153-1-git-send-email-shengjiu.wang@nxp.com> References: <1655777763-21153-1-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..82387b9cb800 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 + audio_codec_bt_sco: audio-codec-bt-sco { + compatible =3D "linux,bt-sco"; + #sound-dai-cells =3D <1>; + }; + 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 <&audio_codec_bt_sco 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 Sun Apr 26 08:22:10 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 A79A3C43334 for ; Tue, 21 Jun 2022 02:30:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344281AbiFUCa3 (ORCPT ); Mon, 20 Jun 2022 22:30:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344166AbiFUCaS (ORCPT ); Mon, 20 Jun 2022 22:30:18 -0400 Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5AE22193D8; Mon, 20 Jun 2022 19:30:18 -0700 (PDT) Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 1EC811A1262; Tue, 21 Jun 2022 04:30:17 +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 C70D51A1254; Tue, 21 Jun 2022 04:30:16 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id A3D49180222B; Tue, 21 Jun 2022 10:30:15 +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 v3 3/3] arm64: dts: imx8mn-evk: add bt-sco sound card support Date: Tue, 21 Jun 2022 10:16:03 +0800 Message-Id: <1655777763-21153-4-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1655777763-21153-1-git-send-email-shengjiu.wang@nxp.com> References: <1655777763-21153-1-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..89e8ec010f1b 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 + audio_codec_bt_sco: audio-codec-bt-sco { + compatible =3D "linux,bt-sco"; + #sound-dai-cells =3D <1>; + }; + 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 <&audio_codec_bt_sco 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