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([178.197.218.27]) by smtp.gmail.com with ESMTPSA id vq2-20020a170907a4c200b00a22faee6649sm2547776ejc.117.2023.12.14.05.10.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Dec 2023 05:10:23 -0800 (PST) From: Krzysztof Kozlowski To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski , Abel Vesa Subject: [PATCH 3/4] arm64: dts: qcom: x1e80100-crd: add WCD9385 Audio Codec Date: Thu, 14 Dec 2023 14:10:15 +0100 Message-Id: <20231214131016.30502-4-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231214131016.30502-1-krzysztof.kozlowski@linaro.org> References: <20231214131016.30502-1-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" Add Qualcomm Aqstic WCD9385 audio codec on two Soundwire interfaces: RX and TX. Cc: Abel Vesa Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 56 +++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dt= s/qcom/x1e80100-crd.dts index 4f7f83d49847..aa5c4199bd2c 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts +++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts @@ -18,6 +18,32 @@ aliases { serial0 =3D &uart21; }; =20 + 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"; }; @@ -607,6 +633,28 @@ &remoteproc_cdsp { status =3D "okay"; }; =20 +&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 <1 1 2 3>; + }; +}; + &tlmm { gpio-reserved-ranges =3D <34 2>, /* Unused */ <44 4>, /* SPI (TPM) */ @@ -649,6 +697,14 @@ reset-n-pins { drive-strength =3D <16>; }; }; + + wcd_default: wcd-reset-n-active-state { + pins =3D "gpio191"; + function =3D "gpio"; + drive-strength =3D <16>; + bias-disable; + output-low; + }; }; =20 &uart21 { --=20 2.34.1