From patchwork Wed Oct 16 09:56:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 13838185 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 69815D1AD43 for ; Wed, 16 Oct 2024 10:33:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Cc:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ipCLY1pO2CfqUcxxKLSMtVz20lU07W7JJkSZX/zosDI=; b=MRQndyHDzNk0pwmNB8czuB/GpC hYunBNwOm94F4cslQc8SSM/n3IaKAax1NP/RJQjkCyg6IU5zkMA0Gw3eFwk4x/SUEwGp5kx+XEFdl mCPVbxHgwepnnR+fQKS+meNNCv0xnu8vOi0/xaOaFm7PUUai7oUi/O4DNrK9+q3ixNbRXSVBCUkxV mU97wC+P9b5q/OThMd4pjFc3FMuY/68dJIC9AdRSBjZW3cNuZqMiDMe2qobTVYPzEmLcA6j3ZI7H5 yWW6Gzl2oMEFcM+DjiWXgNKpBtgEvfL+iN/tKkvsB6Ffdp/3oBm8yxvCIjjBOSME+zxMV7xwVOAXD hKn9JL2A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t11LF-0000000BSlK-2l6j; Wed, 16 Oct 2024 10:33:21 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t118T-0000000BP42-2D2R for linux-arm-kernel@lists.infradead.org; Wed, 16 Oct 2024 10:20:10 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 3D9291A1DC7; Wed, 16 Oct 2024 12:20:08 +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 F3DE11A1012; Wed, 16 Oct 2024 12:20:07 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 5D4C7183DC02; Wed, 16 Oct 2024 18:20:06 +0800 (+08) From: Shengjiu Wang To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, shengjiu.wang@gmail.com Subject: [PATCH 2/3] arm64: dts: imx8ulp-evk: Add bt-sco sound card support Date: Wed, 16 Oct 2024 17:56:30 +0800 Message-Id: <1729072591-10439-3-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1729072591-10439-1-git-send-email-shengjiu.wang@nxp.com> References: <1729072591-10439-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241016_032009_720645_C0734887 X-CRM114-Status: UNSURE ( 9.07 ) 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 Add bt-sco sound card, which is used by BT HFP case. It supports wb profile as default Signed-off-by: Shengjiu Wang --- arch/arm64/boot/dts/freescale/imx8ulp-evk.dts | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts index e937e5f8fa8b..7d6d332fa779 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -11,6 +11,11 @@ / { model = "NXP i.MX8ULP EVK"; compatible = "fsl,imx8ulp-evk", "fsl,imx8ulp"; + bt_sco_codec: bt-sco-codec { + #sound-dai-cells = <1>; + compatible = "linux,bt-sco"; + }; + chosen { stdout-path = &lpuart5; }; @@ -83,6 +88,25 @@ clock_ext_ts: clock-ext-ts { clock-output-names = "ext_ts_clk"; #clock-cells = <0>; }; + + sound-bt-sco { + compatible = "simple-audio-card"; + simple-audio-card,name = "bt-sco-audio"; + simple-audio-card,format = "dsp_a"; + simple-audio-card,bitclock-inversion; + simple-audio-card,frame-master = <&btcpu>; + simple-audio-card,bitclock-master = <&btcpu>; + + btcpu: simple-audio-card,cpu { + sound-dai = <&sai5>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <16>; + }; + + simple-audio-card,codec { + sound-dai = <&bt_sco_codec 1>; + }; + }; }; &cm33 { @@ -153,6 +177,16 @@ ptn5150_2: typec@3d { }; }; +&sai5 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&pinctrl_sai5>; + pinctrl-1 = <&pinctrl_sai5>; + assigned-clocks = <&cgc1 IMX8ULP_CLK_SAI5_SEL>; + assigned-clock-parents = <&cgc1 IMX8ULP_CLK_SPLL3_PFD1_DIV1>; + fsl,dataline = <1 0x08 0x01>; + status = "okay"; +}; + &usbotg1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usb1>; @@ -282,6 +316,15 @@ MX8ULP_PAD_PTE13__LPI2C7_SDA 0x20 >; }; + pinctrl_sai5: sai5grp { + fsl,pins = < + MX8ULP_PAD_PTF26__I2S5_TX_BCLK 0x43 + MX8ULP_PAD_PTF27__I2S5_TX_FS 0x43 + MX8ULP_PAD_PTF28__I2S5_TXD0 0x43 + MX8ULP_PAD_PTF24__I2S5_RXD3 0x43 + >; + }; + pinctrl_typec1: typec1grp { fsl,pins = < MX8ULP_PAD_PTF3__PTF3 0x3