From nobody Thu Sep 11 19:34:36 2025 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 72089C00528 for ; Sun, 6 Aug 2023 08:51:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230137AbjHFIvp (ORCPT ); Sun, 6 Aug 2023 04:51:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57920 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230038AbjHFIvX (ORCPT ); Sun, 6 Aug 2023 04:51:23 -0400 Received: from mail11.truemail.it (mail11.truemail.it [IPv6:2001:4b7e:0:8::81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9600B131; Sun, 6 Aug 2023 01:51:21 -0700 (PDT) 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 67A472078B; Sun, 6 Aug 2023 10:51:19 +0200 (CEST) From: Francesco Dolcini To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Francesco Dolcini , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/4] arm64: dts: ti: verdin-am62: dev: add sound card Date: Sun, 6 Aug 2023 10:51:12 +0200 Message-Id: <20230806085113.15373-4-francesco@dolcini.it> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230806085113.15373-1-francesco@dolcini.it> References: <20230806085113.15373-1-francesco@dolcini.it> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Francesco Dolcini Add NAU8822 based analog sound card to Development carrier board. Signed-off-by: Francesco Dolcini --- .../arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi b/arch/arm64/bo= ot/dts/ti/k3-am62-verdin-dev.dtsi index 8205081fda33..6701cb8974bb 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dev.dtsi @@ -8,6 +8,42 @@ * https://www.toradex.com/products/carrier-board/verdin-development-board= -kit */ =20 +/ { + sound { + compatible =3D "simple-audio-card"; + simple-audio-card,bitclock-master =3D <&codec_dai>; + simple-audio-card,format =3D "i2s"; + simple-audio-card,frame-master =3D <&codec_dai>; + simple-audio-card,name =3D "verdin-nau8822"; + simple-audio-card,routing =3D + "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 =3D + "Headphones", "Headphones", + "Line Out", "Line Out", + "Speaker", "Speaker", + "Microphone", "Mic In", + "Line", "Line In"; + + codec_dai: simple-audio-card,codec { + clocks =3D <&audio_refclk1>; + sound-dai =3D <&nau8822_1a>; + }; + + simple-audio-card,cpu { + sound-dai =3D <&mcasp0>; + }; + }; +}; + /* Verdin ETHs */ &cpsw3g { pinctrl-names =3D "default"; @@ -65,6 +101,15 @@ &main_gpio0 { &main_i2c1 { status =3D "okay"; =20 + /* Audio Codec */ + nau8822_1a: audio-codec@1a { + compatible =3D "nuvoton,nau8822"; + reg =3D <0x1a>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_i2s1_mclk>; + #sound-dai-cells =3D <0>; + }; + /* IO Expander */ gpio_expander_21: gpio@21 { compatible =3D "nxp,pcal6416"; --=20 2.25.1