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arm64: dts: qcom: sc7280: Add wcd9385 codec node for CRD 1.0/2.0 and IDP boards

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Add wcd9385 codec node for audio use case on sc7280 based platforms
of revision 3, 4 (aka CRD 1.0 and 2.0) and IDP 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/1657200184-29565-5-git-send-email-quic_srivasam@quicinc.com
This commit is contained in:
Srinivasa Rao Mandadapu 2022-07-07 18:52:56 +05:30 committed by Bjorn Andersson
parent d5a959f96b
commit f8b4eb64f2
2 changed files with 55 additions and 0 deletions
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14
arch/arm64/boot/dts/qcom/sc7280-crd-r3.dts
View File

@ -87,6 +87,13 @@ &nvme_pwren {
pins = "gpio51";
};
&wcd9385 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&wcd_reset_n>, <&us_euro_hs_sel>;
pinctrl-1 = <&wcd_reset_n_sleep>, <&us_euro_hs_sel>;
us-euro-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
};
&tlmm {
tp_int_odl: tp-int-odl {
pins = "gpio7";
@ -105,4 +112,11 @@ ts_reset_l: ts-reset-l {
function = "gpio";
bias-disable;
};
us_euro_hs_sel: us-euro-hs-sel {
pins = "gpio81";
function = "gpio";
bias-pull-down;
drive-strength = <2>;
};
};

41
arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
View File

@ -20,6 +20,34 @@ aliases {
serial1 = &uart7;
};
wcd9385: audio-codec-1 {
compatible = "qcom,wcd9385-codec";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&wcd_reset_n>;
pinctrl-1 = <&wcd_reset_n_sleep>;
reset-gpios = <&tlmm 83 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>;
};
gpio-keys {
compatible = "gpio-keys";
label = "gpio-keys";
@ -670,4 +698,17 @@ sw_ctrl: sw-ctrl {
function = "gpio";
bias-pull-down;
};
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;
};
};