From patchwork Tue Jun 14 18:02:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 12881346 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 DAEF6CCA47E for ; Tue, 14 Jun 2022 18:03:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232199AbiFNSDB (ORCPT ); Tue, 14 Jun 2022 14:03:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55112 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232240AbiFNSC6 (ORCPT ); Tue, 14 Jun 2022 14:02:58 -0400 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 071F24477B for ; Tue, 14 Jun 2022 11:02:54 -0700 (PDT) Received: from tr.lan (ip-86-49-12-201.net.upcbroadband.cz [86.49.12.201]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id E0E14843C1; Tue, 14 Jun 2022 20:02:52 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1655229773; bh=cdxvvb+UL4F8dsRtkBAgbsLjwlzRd8Wjs1V6ChwEzm4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EC1jrJalb20qY6Qkh4Kxj/HzsiM7dJGPXFjaatLlNT4NIKSJYGIBEwz58RNRaUjP2 t9kabvIvJKlnyVDUmhVpZ5TkTyje3U8E+jTJeaAP6b/TybWccC+VMYJ86WmftLB+wM +VEU428iIeD3uh1C+2WOGUf5LNbeGn4HrEC6kxZFLflpbOOAPRHEZEGNiPtpxJaVuW 8v8mI047IPrp97HXFNRMAa1OqR/klO0C+YLGyExWKDhZclR5FRW291eMG3739SzavL y3U+sJUuPd6N9sfzD0Tmam+40i45JTO0KHcs9+v7KUIwcl8nhxlhrG2zoZF3qScFWf rTh/dqjDyf5vQ== From: Marek Vasut To: linux-clk@vger.kernel.org Cc: Marek Vasut , Abel Vesa , Fabio Estevam , Jacky Bai , Laurent Pinchart , Lucas Stach , Michael Turquette , Shawn Guo , Stephen Boyd , linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com Subject: [PATCH v2 4/4] arm64: dts: imx8mp: Add analog audio output on i.MX8MP EVK Date: Tue, 14 Jun 2022 20:02:39 +0200 Message-Id: <20220614180239.778334-4-marex@denx.de> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220614180239.778334-1-marex@denx.de> References: <20220614180239.778334-1-marex@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org Enable SAI3 on i.MX8MP EVK, add WM8960 codec binding and regulator. This is all that is needed to get analog audio output operational on i.MX8MP EVK. Signed-off-by: Marek Vasut Cc: Abel Vesa Cc: Fabio Estevam Cc: Jacky Bai Cc: Laurent Pinchart Cc: Lucas Stach Cc: Michael Turquette Cc: Shawn Guo Cc: Stephen Boyd Cc: linux-arm-kernel@lists.infradead.org To: linux-clk@vger.kernel.org Cc: linux-imx@nxp.com --- V2: No change --- arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 60 ++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 668fe155051b7..75b3d2cf3a863 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -40,6 +40,16 @@ pcie0_refclk: pcie0-refclk { clock-frequency = <100000000>; }; + reg_audio_pwr: regulator-audio-pwr { + compatible = "regulator-fixed"; + regulator-name = "audio-pwr"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-always-on; + }; + reg_can1_stby: regulator-can1-stby { compatible = "regulator-fixed"; regulator-name = "can1-stby"; @@ -83,6 +93,23 @@ reg_usdhc2_vmmc: regulator-usdhc2 { gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; enable-active-high; }; + + sound-wm8960 { + compatible = "fsl,imx-audio-wm8960"; + model = "wm8960-audio"; + audio-cpu = <&sai3>; + audio-codec = <&codec>; + audio-routing = + "Headphone Jack", "HP_L", + "Headphone Jack", "HP_R", + "Ext Spk", "SPK_LP", + "Ext Spk", "SPK_LN", + "Ext Spk", "SPK_RP", + "Ext Spk", "SPK_RN", + "LINPUT1", "Mic Jack", + "LINPUT3", "Mic Jack", + "Mic Jack", "MICB"; + }; }; &A53_0 { @@ -333,6 +360,17 @@ &i2c3 { pinctrl-0 = <&pinctrl_i2c3>; status = "okay"; + codec: wm8960@1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + clocks = <&audio_blk_ctrl IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1>; + clock-names = "mclk"; + wlf,shared-lrclk; + wlf,hp-cfg = <3 2 3>; + wlf,gpio-cfg = <1 3>; + SPKVDD1-supply = <®_audio_pwr>; + }; + pca6416: gpio@20 { compatible = "ti,tca6416"; reg = <0x20>; @@ -402,6 +440,16 @@ &pcie{ status = "okay"; }; +&sai3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai3>; + assigned-clocks = <&clk IMX8MP_CLK_SAI3>; + assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>; + assigned-clock-rates = <12288000>; + fsl,sai-mclk-direction-output; + status = "okay"; +}; + &snvs_pwrkey { status = "okay"; }; @@ -594,6 +642,18 @@ MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x41 >; }; + pinctrl_sai3: sai3grp { + fsl,pins = < + MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI3_TX_SYNC 0xd6 + MX8MP_IOMUXC_SAI3_TXC__AUDIOMIX_SAI3_TX_BCLK 0xd6 + MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI3_RX_DATA00 0xd6 + MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SAI3_TX_DATA00 0xd6 + MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SAI3_MCLK 0xd6 + MX8MP_IOMUXC_SAI3_RXFS__GPIO4_IO28 0xd6 + MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0xd6 + >; + }; + pinctrl_uart2: uart2grp { fsl,pins = < MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x49