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| author | Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> | 2022-07-07 16:22:57 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-09-13 17:57:24 +0300 |
| commit | 0a3a56a93fd96cb3e3d42778f275e91750c242a7 (patch) | |
| tree | 343d083f3453c78538ca44ff492415afdbc3a05e /arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | |
| parent | f8b4eb64f2003e0a1fa5011009955d46f90af285 (diff) | |
| download | linux-0a3a56a93fd96cb3e3d42778f275e91750c242a7.tar.xz | |
arm64: dts: qcom: sc7280: Add wcd9385 codec node for CRD 3.0/3.1
Add wcd9385 codec node for audio use case on CRD rev5+ (aka CRD 3.0/3.1)
boards. Add tlmm gpio property for switching CTIA/OMTP Headset.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1657200184-29565-6-git-send-email-quic_srivasam@quicinc.com
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi index 85d351e0e89f..b2efc7f489af 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-qcard.dtsi @@ -31,6 +31,37 @@ wifi0 = &wifi; }; + wcd9385: audio-codec-1 { + compatible = "qcom,wcd9385-codec"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&wcd_reset_n>, <&us_euro_hs_sel>; + pinctrl-1 = <&wcd_reset_n_sleep>, <&us_euro_hs_sel>; + + reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>; + us-euro-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>; + + qcom,rx-device = <&wcd_rx>; + qcom,tx-device = <&wcd_tx>; + + vdd-rxtx-supply = <&vreg_l18b_1p8>; + vdd-io-supply = <&vreg_l18b_1p8>; + vdd-buck-supply = <&vreg_l17b_1p8>; + vdd-mic-bias-supply = <&vreg_bob>; + + qcom,micbias1-microvolt = <1800000>; + qcom,micbias2-microvolt = <1800000>; + qcom,micbias3-microvolt = <1800000>; + qcom,micbias4-microvolt = <1800000>; + + qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 + 500000 500000 500000>; + qcom,mbhc-headset-vthreshold-microvolt = <1700000>; + qcom,mbhc-headphone-vthreshold-microvolt = <50000>; + #sound-dai-cells = <1>; + + status = "disabled"; + }; + pm8350c_pwm_backlight: backlight { compatible = "pwm-backlight"; status = "disabled"; @@ -632,4 +663,24 @@ mos_bt_uart: &uart7 { function = "gpio"; drive-strength = <2>; }; + + us_euro_hs_sel: us-euro-hs-sel { + pins = "gpio81"; + function = "gpio"; + bias-pull-down; + drive-strength = <2>; + }; + + wcd_reset_n: wcd-reset-n { + pins = "gpio83"; + function = "gpio"; + drive-strength = <8>; + }; + + wcd_reset_n_sleep: wcd-reset-n-sleep { + pins = "gpio83"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + }; }; |