From patchwork Mon Jul 31 14:21:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 13334864 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 1A726C001DC for ; Mon, 31 Jul 2023 14:22:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=fGILWMyhsjKljcKKWiqdKd3l/cQKeqTMLgYy8BuGOWk=; b=4I9qo02KRafTEx VdouAEsa3iEXxQHrbm7YoVKzH1J2ZIEpxwibSq52JL0i2NIK5EyJc9DIWyHl7scUfaR9A5CSviW6K 1O4Xh+KjYcVH1bXxgXwVrlGiuhfIrvBUmBVFGfz91RPwPypdkYbZaRARArrwinmfCa1rvSFM88LTy RQt6ZEyouF3jcyCkSHX6QPaysY34IYhF5E1fraxFsVS1hrDoNkoyOSRP8CpCAbS9/tDAHkz5i+1+v EAdm99kLO8c9X77JbObqpGBsGwko3nEVi7rgkV6gVFBBvz890f2ffGGx8ZXnW99Wq9il1lCbadCcw 8VNrCFJrNOGyk3p/oVhQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qQTmy-00G6ke-2n; Mon, 31 Jul 2023 14:22:25 +0000 Received: from mail11.truemail.it ([2001:4b7e:0:8::81]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qQTmZ-00G6Zc-1M for linux-arm-kernel@lists.infradead.org; Mon, 31 Jul 2023 14:22:03 +0000 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 B43D9211CC; Mon, 31 Jul 2023 16:21:50 +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 v1 4/4] arm64: dts: ti: verdin-am62: dahlia: add sound card Date: Mon, 31 Jul 2023 16:21:35 +0200 Message-Id: <20230731142135.108477-5-francesco@dolcini.it> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230731142135.108477-1-francesco@dolcini.it> References: <20230731142135.108477-1-francesco@dolcini.it> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230731_072159_636436_9BF447C5 X-CRM114-Status: UNSURE ( 9.32 ) 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 From: Francesco Dolcini Add WM8904 based analog sound card to Dahlia carrier board. Signed-off-by: Francesco Dolcini Reviewed-by: Jai Luthra --- .../boot/dts/ti/k3-am62-verdin-dahlia.dtsi | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi index 3abd8d1d6761..e59235d6a8e6 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin-dahlia.dtsi @@ -8,6 +8,43 @@ * https://www.toradex.com/products/carrier-board/dahlia-carrier-board-kit */ +/ { + reg_1v8_sw: regulator-1v8-sw { + compatible = "regulator-fixed"; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "On-carrier +V1.8_SW"; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,bitclock-master = <&codec_dai>; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&codec_dai>; + simple-audio-card,name = "verdin-wm8904"; + simple-audio-card,routing = + "Headphone Jack", "HPOUTL", + "Headphone Jack", "HPOUTR", + "IN2L", "Line In Jack", + "IN2R", "Line In Jack", + "Headphone Jack", "MICBIAS", + "IN1L", "Headphone Jack"; + simple-audio-card,widgets = + "Microphone", "Headphone Jack", + "Headphone", "Headphone Jack", + "Line", "Line In Jack"; + + codec_dai: simple-audio-card,codec { + clocks = <&audio_refclk1>; + sound-dai = <&wm8904_1a>; + }; + + simple-audio-card,cpu { + sound-dai = <&mcasp0>; + }; + }; +}; + /* Verdin ETHs */ &cpsw3g { status = "okay"; @@ -46,6 +83,22 @@ &main_gpio0 { &main_i2c1 { status = "okay"; + /* Audio Codec */ + wm8904_1a: audio-codec@1a { + compatible = "wlf,wm8904"; + reg = <0x1a>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2s1_mclk>; + #sound-dai-cells = <0>; + clocks = <&audio_refclk1>; + clock-names = "mclk"; + AVDD-supply = <®_1v8_sw>; + CPVDD-supply = <®_1v8_sw>; + DBVDD-supply = <®_1v8_sw>; + DCVDD-supply = <®_1v8_sw>; + MICVDD-supply = <®_1v8_sw>; + }; + /* Current measurement into module VCC */ hwmon@40 { compatible = "ti,ina219";