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[88.156.142.67]) by smtp.gmail.com with ESMTPSA id j12-20020a056512028c00b004b40c1f1c70sm1725340lfp.212.2022.11.28.05.10.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Nov 2022 05:10:22 -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 v5 3/3] arm64: dts: qcom: sm8450-hdk: add sound support Date: Mon, 28 Nov 2022 14:10:16 +0100 Message-Id: <20221128131016.127860-4-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221128131016.127860-1-krzysztof.kozlowski@linaro.org> References: <20221128131016.127860-1-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 v3: 1. None. 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