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Mon, 24 Jun 2024 09:33:53 -0700 (PDT) Received: from [192.168.1.195] ([5.133.47.210]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4247d0c5179sm177636375e9.26.2024.06.24.09.33.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Jun 2024 09:33:52 -0700 (PDT) From: Srinivas Kandagatla Date: Mon, 24 Jun 2024 17:33:41 +0100 Subject: [PATCH] arm64: dts: qcom: x1e80100-qcp: add audio support Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240624-qcp-audio-v1-1-323a6b5e1fe5@linaro.org> X-B4-Tracking: v=1; b=H4sIAOSfeWYC/x2NQQ6CQAxFr0K6tglOihqvYlwMbZEunIGOGhLC3 R1Yvvz381Yo6qYF7s0Krj8rllOF86kBHmN6KZpUhtAGai+BcOYJ41csowgF4quQdjeofh+LYu8 x8bg/Zs5vHLJj0uWz75PrYMvRejy37Q9Lq67eewAAAA== To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Kandagatla X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=4810; i=srinivas.kandagatla@linaro.org; h=from:subject:message-id; bh=ePLTU3MVmoYysngJOsWhUdOR/IkiiLLf0YE6F/whMG8=; b=owEBbQGS/pANAwAKAXqh/VnHNFU3AcsmYgBmeZ/w0SYAwP1bn1baA4OosqYp1rsFUYRiDgylo /pEOKZFvwaJATMEAAEKAB0WIQQi509axvzi9vce3Y16of1ZxzRVNwUCZnmf8AAKCRB6of1ZxzRV N3ehB/4gGk4RmImocaqA2JjLsDWZT0MqnyPqT0cRzlL9rXXJ7kYZjhP9bY/HKzi1JFSuaLBFM4z 8BKJgndZ9MUKf0wvkVOA5+B8+jzcwPt1HUv10ANE55KLRL755To/6SASUTTZ/Rkk3zRxJsmm3gA ouaTk32WimG3jPD/5sssGAf60qiRdB6STOMes1gicrZEFOoHun/3OVzduH84B3bW2ODCmRR5urV GZqvmfBm44A60/nYbi30SWsWgkNxCi8mQHe3oEXdoeYzAo/SAgZePwfhsgeHls7ifoZiKm73JqH gmvkONPp3HwU2OEPmGlb26+oEBT3ng1ug1lHNx1Gh9jDOFSW X-Developer-Key: i=srinivas.kandagatla@linaro.org; a=openpgp; fpr=ED6472765AB36EC43B3EF97AD77E3FC0562560D6 Add audio support to QCP platform which includes 2 x Speakers Headset Mic and Headset support. Signed-off-by: Srinivas Kandagatla --- arch/arm64/boot/dts/qcom/x1e80100-qcp.dts | 155 ++++++++++++++++++++++++++= ++++ 1 file changed, 155 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts b/arch/arm64/boot/dt= s/qcom/x1e80100-qcp.dts index b045b7bac9e0..02d30c0ada80 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts @@ -19,6 +19,32 @@ aliases { serial0 =3D &uart21; }; =20 + wcd938x: audio-codec { + compatible =3D "qcom,wcd9385-codec"; + + pinctrl-names =3D "default"; + pinctrl-0 =3D <&wcd_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"; }; @@ -127,6 +153,66 @@ linux,cma { }; }; =20 + sound { + compatible =3D "qcom,x1e80100-sndcard"; + model =3D "X1E80100-QCP"; + 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", + "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>; + }; + }; + }; + vph_pwr: vph-pwr-regulator { compatible =3D "regulator-fixed"; =20 @@ -520,6 +606,16 @@ vreg_l3j_0p8: ldo3 { }; }; =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; + }; +}; + &mdss { status =3D "okay"; }; @@ -638,6 +734,57 @@ &smb2360_2_eusb2_repeater { vdd3-supply =3D <&vreg_l8b_3p0>; }; =20 +&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>; + #sound-dai-cells =3D <0>; + reset-gpios =3D <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; + sound-name-prefix =3D "SpkrLeft"; + vdd-1p8-supply =3D <&vreg_l15b_1p8>; + vdd-io-supply =3D <&vreg_l12b_1p2>; + }; + + /* WSA8845, Right Speaker */ + right_spkr: speaker@0,1 { + compatible =3D "sdw20217020400"; + reg =3D <0 1>; + #sound-dai-cells =3D <0>; + reset-gpios =3D <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; + sound-name-prefix =3D "SpkrRight"; + vdd-1p8-supply =3D <&vreg_l15b_1p8>; + vdd-io-supply =3D <&vreg_l12b_1p2>; + }; +}; + +&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 <33 3>, /* Unused */ <44 4>, /* SPI (TPM) */ @@ -679,6 +826,14 @@ wake-n-pins { bias-pull-up; }; }; + + wcd_default: wcd-reset-n-active-state { + pins =3D "gpio191"; + function =3D "gpio"; + drive-strength =3D <16>; + bias-disable; + output-low; + }; }; =20 &uart21 { --- base-commit: 781025f172e19ca5682d7bfc5243e7aa74c4977f change-id: 20240624-qcp-audio-dd424c7d4e58 Best regards, --=20 Srinivas Kandagatla