From nobody Mon Apr 13 21:42:26 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 9AFD2C4332F for ; Wed, 16 Nov 2022 10:14:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236538AbiKPKO1 (ORCPT ); Wed, 16 Nov 2022 05:14:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233221AbiKPKOD (ORCPT ); Wed, 16 Nov 2022 05:14:03 -0500 Received: from mail-lj1-x22e.google.com (mail-lj1-x22e.google.com [IPv6:2a00:1450:4864:20::22e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EB1C939C for ; Wed, 16 Nov 2022 02:13:23 -0800 (PST) Received: by mail-lj1-x22e.google.com with SMTP id d3so21206985ljl.1 for ; Wed, 16 Nov 2022 02:13:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=DpQGpxdfbdlTnJsvlWY89+wp3XHFdGWgbsddTZ6kjtg=; b=uzZg58Qxmx+lhfFKd5kb5Tww3HMuSXyGSfJBY3aa3GhrV17xczFLJ4fgyiV2PleAHv tOFqXiPdb7mFoifmPnzGoQFXf/MvU13aPfzo4HxF/R3sv0QR5B0Bz9Yr3+8gbIoJKQT5 uElKFlHsEahKL5jUrq63xZAm12lkP2xuobL5dja9r2gDsim5bU6JvlC1isOB6qg0bifb xkz1SGmwIAJK2tqH9US+yaC8W/gNCbWnGKhu6pQavB7BAkni4fPrhzMrBjXvBqrz6khO GU6EZtfdlKjXlPAh4e6E57koglom02mf437WjyFzpQ8+15V1uXnS0hdqKB7bGj60IKkJ Eo6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=DpQGpxdfbdlTnJsvlWY89+wp3XHFdGWgbsddTZ6kjtg=; b=3/IQIzgSUI+8kL7K6Olp1lqVmArnoj7Al7lUxqn2AWtfjpefvO/iiABRODxtc3kL+J ZpaEXFUSFNmR43c+f2xkpAGhXN0B0XTvBzJvwIR/NwFesrkgTifzYHo/yLZonjTV0QVk pWgGmSvyf8q5sy5hUE/GzyOPuuUDn5wxs+GknhRedRlOMA948oTsl8zZG1NFe11tgi/7 1KMdK4XMLrB7SyrGeut8I5P5gKypAZAhzsCrrsRSbCphH9tCaMOvAzt4FtaEW+VWAYmT 50Iw5zXD/Uhg1Wa/DQOhFmfR5TukKLO08mW9CpNO1awKlKN48vIoalvm0ukjJHA6YJuy d2QA== X-Gm-Message-State: ANoB5pnx3N5vsyYE65qkK+CwAdNbtiqbcj+AC8qbyRa7BMMBA97BtWvk K2oF5ncFaaKbyTCLjr46T3LpsA== X-Google-Smtp-Source: AA0mqf4IRx0qVeBXtgXWh7EjdMi0gKpWnpgKuso+SM63Ff1koG4h4C2PHoqTzbjOJQ6/Y6JQ8qCcsw== X-Received: by 2002:a05:651c:19a6:b0:277:3a1:e86d with SMTP id bx38-20020a05651c19a600b0027703a1e86dmr8202384ljb.152.1668593602285; Wed, 16 Nov 2022 02:13:22 -0800 (PST) Received: from krzk-bin.NAT.warszawa.vectranet.pl (088156142067.dynamic-2-waw-k-3-2-0.vectranet.pl. [88.156.142.67]) by smtp.gmail.com with ESMTPSA id a10-20020a056512020a00b004a45f2e49b1sm2514432lfo.273.2022.11.16.02.13.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 16 Nov 2022 02:13:21 -0800 (PST) From: Krzysztof Kozlowski To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Srinivas Kandagatla , Krzysztof Kozlowski Subject: [PATCH v3 3/3] arm64: dts: qcom: sm8450-hdk: add sound support Date: Wed, 16 Nov 2022 11:13:14 +0100 Message-Id: <20221116101314.52887-4-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221116101314.52887-1-krzysztof.kozlowski@linaro.org> References: <20221116101314.52887-1-krzysztof.kozlowski@linaro.org> 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: Srinivas Kandagatla Add sound support to SM8450 HDK board. Tested setup so far is only two speakers (working) and head-phones (only one channel working). Signed-off-by: Srinivas Kandagatla Co-developed-by: Krzysztof Kozlowski Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio --- Changes since v2: 1. Use ACTIVE_LOW for qcom,wcd9380-codec reset-gpios. https://lore.kernel.org/all/20221116053817.2929810-11-dmitry.torokhov@gm= ail.com/ Changes since v1: 1. Sort. 2. Correct include - do not use deprecated one and drop q6asm.h (not used). --- arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 160 ++++++++++++++++++++++++ 1 file changed, 160 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/= qcom/sm8450-hdk.dts index 4d75f9db08c2..1e1393e732ca 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts @@ -6,6 +6,7 @@ /dts-v1/; =20 #include +#include #include "sm8450.dtsi" =20 / { @@ -406,6 +407,147 @@ &sdhc_2 { status =3D "okay"; }; =20 +&soc { + wcd938x: codec { + compatible =3D "qcom,wcd9380-codec"; + + qcom,micbias1-microvolt =3D <1800000>; + qcom,micbias2-microvolt =3D <1800000>; + qcom,micbias3-microvolt =3D <1800000>; + qcom,micbias4-microvolt =3D <1800000>; + qcom,mbhc-buttons-vthreshold-microvolt =3D <75000 150000 237000 500000 5= 00000 500000 500000 500000>; + qcom,mbhc-headset-vthreshold-microvolt =3D <1700000>; + qcom,mbhc-headphone-vthreshold-microvolt =3D <50000>; + qcom,rx-device =3D <&wcd_rx>; + qcom,tx-device =3D <&wcd_tx>; + + reset-gpios =3D <&tlmm 43 GPIO_ACTIVE_LOW>; + #sound-dai-cells =3D <1>; + + vdd-buck-supply =3D <&vreg_s10b_1p8>; + vdd-rxtx-supply =3D <&vreg_s10b_1p8>; + vdd-io-supply =3D <&vreg_s10b_1p8>; + vdd-mic-bias-supply =3D <&vreg_bob>; + }; +}; + +&sound { + compatible =3D "qcom,sm8450-sndcard"; + model =3D "SM8450-HDK"; + audio-routing =3D "SpkrLeft IN", "WSA_SPK1 OUT", + "SpkrRight IN", "WSA_SPK2 OUT", + "IN1_HPHL", "HPHL_OUT", + "IN2_HPHR", "HPHR_OUT", + "AMIC1", "MIC BIAS1", + "AMIC2", "MIC BIAS2", + "AMIC3", "MIC BIAS3", + "AMIC4", "MIC BIAS3", + "AMIC5", "MIC BIAS4"; + + wcd-playback-dai-link { + link-name =3D "WCD Playback"; + cpu { + sound-dai =3D <&q6apmbedai RX_CODEC_DMA_RX_0>; + }; + + codec { + sound-dai =3D <&wcd938x 0>, <&swr1 0>, <&rxmacro 0>; + }; + + platform { + sound-dai =3D <&q6apm>; + }; + }; + + wcd-playback-dai-link { + link-name =3D "WCD Playback"; + cpu { + sound-dai =3D <&q6apmbedai RX_CODEC_DMA_RX_0>; + }; + + codec { + sound-dai =3D <&wcd938x 0>, <&swr1 0>, <&rxmacro 0>; + }; + + platform { + sound-dai =3D <&q6apm>; + }; + }; + + wsa-dai-link { + link-name =3D "WSA Playback"; + cpu { + sound-dai =3D <&q6apmbedai WSA_CODEC_DMA_RX_0>; + }; + + codec { + sound-dai =3D <&left_spkr>, <&right_spkr>, <&swr0 0>, <&wsamacro 0>; + }; + + platform { + sound-dai =3D <&q6apm>; + }; + }; + + va-dai-link { + link-name =3D "VA Capture"; + cpu { + sound-dai =3D <&q6apmbedai VA_CODEC_DMA_TX_0>; + }; + + platform { + sound-dai =3D <&q6apm>; + }; + }; +}; + +&swr0 { + right_spkr: speaker@0,1{ + compatible =3D "sdw10217020200"; + reg =3D <0 1>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&spkr_1_sd_n_active>; + powerdown-gpios =3D <&tlmm 1 GPIO_ACTIVE_LOW>; + #sound-dai-cells =3D <0>; + sound-name-prefix =3D "SpkrRight"; + #thermal-sensor-cells =3D <0>; + vdd-supply =3D <&vreg_s10b_1p8>; + }; + + left_spkr: speaker@0,2{ + compatible =3D "sdw10217020200"; + reg =3D <0 2>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&spkr_2_sd_n_active>; + powerdown-gpios =3D <&tlmm 89 GPIO_ACTIVE_LOW>; + #sound-dai-cells =3D <0>; + sound-name-prefix =3D "SpkrLeft"; + #thermal-sensor-cells =3D <0>; + vdd-supply =3D <&vreg_s10b_1p8>; + }; +}; + +&swr1 { + status =3D "okay"; + + wcd_rx: codec@0,4 { + compatible =3D "sdw20217010d00"; + reg =3D <0 4>; + qcom,rx-port-mapping =3D <1 2 3 4 5>; + }; +}; + +&swr2 { + status =3D "okay"; + + wcd_tx: codec@0,3 { + compatible =3D "sdw20217010d00"; + reg =3D <0 3>; + /* ports: adc1_2, adc3_4, dmic0_3_mbhc, dmic4_7 */ + qcom,tx-port-mapping =3D <1 1 2 3>; + }; +}; + &tlmm { gpio-reserved-ranges =3D <28 4>, <36 4>; =20 @@ -461,3 +603,21 @@ &usb_1_qmpphy { vdda-phy-supply =3D <&vreg_l6b_1p2>; vdda-pll-supply =3D <&vreg_l1b_0p91>; }; + +&tlmm { + spkr_1_sd_n_active: spkr-1-sd-n-active-state { + pins =3D "gpio1"; + function =3D "gpio"; + drive-strength =3D <4>; + bias-disable; + output-low; + }; + + spkr_2_sd_n_active: spkr-2-sd-n-active-state { + pins =3D "gpio89"; + function =3D "gpio"; + drive-strength =3D <4>; + bias-disable; + output-low; + }; +}; --=20 2.34.1