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Wed, 19 Mar 2025 07:36:22 -0700 (PDT) Received: from localhost.localdomain ([5.133.47.210]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43d43f32fcdsm21105845e9.7.2025.03.19.07.36.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Mar 2025 07:36:21 -0700 (PDT) From: srinivas.kandagatla@linaro.org To: andersson@kernel.org, konradybcio@kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ggo@tuxedocomputers.com, ettore.chimenti@linaro.org, Srinivas Kandagatla Subject: [PATCH] arm64: dts: qcom: x1e80100-tuxedo-14: add sound support Date: Wed, 19 Mar 2025 14:36:13 +0000 Message-Id: <20250319143613.11177-1-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Srinivas Kandagatla This patch adds sound support for this platform, support includes - 2x Speakers. - 2x dmic - Headset Signed-off-by: Srinivas Kandagatla Reviewed-by: Krzysztof Kozlowski --- This patch depends on "arm64: dts: qcom: Add device tree for TUXEDO Elite 14 Gen1" patch https://lkml.org/lkml/2025/3/6/867 ucm changes: https://github.com/Srinivas-Kandagatla/alsa-ucm-conf/tree/x1e80100-tuxedo tplg changes: https://github.com/Srinivas-Kandagatla/audioreach-topology/tree/tuxedo-elit= e-14 .../qcom/x1e80100-tuxedo-elite-14-gen1.dts | 190 ++++++++++++++++++ 1 file changed, 190 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-tuxedo-elite-14-gen1.dts b/a= rch/arm64/boot/dts/qcom/x1e80100-tuxedo-elite-14-gen1.dts index 86bdec4a2dd8..465221b8a3fa 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-tuxedo-elite-14-gen1.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-tuxedo-elite-14-gen1.dts @@ -20,6 +20,34 @@ aliases { serial0 =3D &uart21; }; =20 + + wcd938x: audio-codec { + compatible =3D "qcom,wcd9385-codec"; + + pinctrl-0 =3D <&wcd_default>; + pinctrl-names =3D "default"; + + 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 191 GPIO_ACTIVE_LOW>; + + vdd-buck-supply =3D <&vreg_l15b_1p8>; + vdd-rxtx-supply =3D <&vreg_l15b_1p8>; + vdd-io-supply =3D <&vreg_l15b_1p8>; + vdd-mic-bias-supply =3D <&vreg_bob1>; + + + #sound-dai-cells =3D <1>; + }; + chosen { stdout-path =3D "serial0:115200n8"; }; @@ -129,6 +157,85 @@ vph_pwr: regulator-vph-pwr { regulator-always-on; regulator-boot-on; }; + + sound { + compatible =3D "qcom,x1e80100-sndcard"; + model =3D "X1E80100-TUXEDO-Elite-14"; + audio-routing =3D "SpkrLeft IN", "WSA WSA_SPK1 OUT", + "SpkrRight IN", "WSA WSA_SPK2 OUT", + "IN1_HPHL", "HPHL_OUT", + "IN2_HPHR", "HPHR_OUT", + "AMIC2", "MIC BIAS2", + "VA DMIC0", "MIC BIAS1", + "VA DMIC1", "MIC BIAS1", + "VA DMIC0", "VA MIC BIAS1", + "VA DMIC1", "VA MIC BIAS1", + "TX SWR_INPUT1", "ADC2_OUTPUT"; + + 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>, <&lpass_rxmacro 0>; + }; + + platform { + sound-dai =3D <&q6apm>; + }; + }; + + wcd-capture-dai-link { + link-name =3D "WCD Capture"; + + cpu { + sound-dai =3D <&q6apmbedai TX_CODEC_DMA_TX_3>; + }; + + codec { + sound-dai =3D <&wcd938x 1>, <&swr2 1>, <&lpass_txmacro 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>, <&lpass_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>; + }; + + codec { + sound-dai =3D <&lpass_vamacro 0>; + }; + + platform { + sound-dai =3D <&q6apm>; + }; + }; + }; }; =20 &apps_rsc { @@ -160,6 +267,13 @@ vreg_bob2: bob2 { regulator-initial-mode =3D ; }; =20 + vreg_l1b_1p8: ldo1 { + regulator-name =3D "vreg_l1b_1p8"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + regulator-initial-mode =3D ; + }; + vreg_l2b_3p0: ldo2 { regulator-name =3D "vreg_l2b_3p0"; regulator-min-microvolt =3D <3072000>; @@ -534,6 +648,24 @@ eusb6_repeater: redriver@4f { =20 }; =20 +&lpass_tlmm { + spkr_01_sd_n_active: spkr-01-sd-n-active-state { + pins =3D "gpio12"; + function =3D "gpio"; + drive-strength =3D <16>; + bias-disable; + output-low; + }; +}; + +&lpass_vamacro { + pinctrl-0 =3D <&dmic01_default>; + pinctrl-names =3D "default"; + + vdd-micb-supply =3D <&vreg_l1b_1p8>; + qcom,dmic-sample-rate =3D <4800000>; +}; + &mdss { status =3D "okay"; }; @@ -648,6 +780,64 @@ &smb2360_1 { status =3D "okay"; }; =20 +&smb2360_1_eusb2_repeater { + vdd18-supply =3D <&vreg_l3d_1p8>; + vdd3-supply =3D <&vreg_l14b_3p0>; +}; + +&swr0 { + status =3D "okay"; + + pinctrl-0 =3D <&wsa_swr_active>, <&spkr_01_sd_n_active>; + pinctrl-names =3D "default"; + + /* WSA8845, Left Speaker */ + left_spkr: speaker@0,0 { + compatible =3D "sdw20217020400"; + reg =3D <0 0>; + reset-gpios =3D <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; + #sound-dai-cells =3D <0>; + sound-name-prefix =3D "SpkrLeft"; + vdd-1p8-supply =3D <&vreg_l15b_1p8>; + vdd-io-supply =3D <&vreg_l12b_1p2>; + qcom,port-mapping =3D <1 2 3 7 10 13>; + }; + + /* WSA8845, Right Speaker */ + right_spkr: speaker@0,1 { + compatible =3D "sdw20217020400"; + reg =3D <0 1>; + reset-gpios =3D <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; + #sound-dai-cells =3D <0>; + sound-name-prefix =3D "SpkrRight"; + vdd-1p8-supply =3D <&vreg_l15b_1p8>; + vdd-io-supply =3D <&vreg_l12b_1p2>; + qcom,port-mapping =3D <4 5 6 7 11 13>; + }; +}; + +&swr1 { + status =3D "okay"; + + /* WCD9385 RX */ + 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"; + + /* WCD9385 TX */ + wcd_tx: codec@0,3 { + compatible =3D "sdw20217010d00"; + reg =3D <0 3>; + qcom,tx-port-mapping =3D <2 2 3 4>; + }; +}; + &tlmm { gpio-reserved-ranges =3D <28 4>, /* Unused */ <44 4>, /* SPI (TPM) */ --=20 2.39.5