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arm64: dts: qcom: x1e80100-romulus: Configure audio

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The Laptop 7 features a single pair of speakers and an equal amount of
digital mics.

Add the required nodes to support audio playback and recording.

Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241129-topic-sl7_feat2-v2-1-fb6cf5660cfc@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Konrad Dybcio
2024-11-29 18:20:25 +01:00
committed by Bjorn Andersson
parent f265d7721c
commit c1cd827bfb
1 changed files with 187 additions and 0 deletions
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187
arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi
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@@ -22,6 +22,33 @@ aliases {
i2c7 = &i2c7;
};
wcd938x: audio-codec {
compatible = "qcom,wcd9385-codec";
reset-gpios = <&tlmm 191 GPIO_ACTIVE_LOW>;
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>;
qcom,rx-device = <&wcd_rx>;
qcom,tx-device = <&wcd_tx>;
vdd-buck-supply = <&vreg_l15b>;
vdd-rxtx-supply = <&vreg_l15b>;
vdd-io-supply = <&vreg_l15b>;
vdd-mic-bias-supply = <&vreg_bob1>;
pinctrl-0 = <&wcd_default>;
pinctrl-names = "default";
#sound-dai-cells = <1>;
};
backlight: backlight {
compatible = "pwm-backlight";
pwms = <&pmk8550_pwm 0 5000000>;
@@ -184,6 +211,86 @@ vph_pwr: regulator-vph-pwr {
regulator-always-on;
regulator-boot-on;
};
sound {
compatible = "qcom,x1e80100-sndcard";
model = "X1E80100-Romulus";
audio-routing = "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 BIAS3",
"VA DMIC1", "MIC BIAS3",
"VA DMIC0", "VA MIC BIAS3",
"VA DMIC1", "VA MIC BIAS3",
"TX SWR_INPUT1", "ADC2_OUTPUT";
va-dai-link {
link-name = "VA Capture";
cpu {
sound-dai = <&q6apmbedai VA_CODEC_DMA_TX_0>;
};
codec {
sound-dai = <&lpass_vamacro 0>;
};
platform {
sound-dai = <&q6apm>;
};
};
wcd-capture-dai-link {
link-name = "WCD Capture";
cpu {
sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
};
codec {
sound-dai = <&wcd938x 1>, <&swr2 1>, <&lpass_txmacro 0>;
};
platform {
sound-dai = <&q6apm>;
};
};
wcd-playback-dai-link {
link-name = "WCD Playback";
cpu {
sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
};
codec {
sound-dai = <&wcd938x 0>, <&swr1 0>, <&lpass_rxmacro 0>;
};
platform {
sound-dai = <&q6apm>;
};
};
wsa-dai-link {
link-name = "WSA Playback";
cpu {
sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
};
codec {
sound-dai = <&left_spkr>, <&right_spkr>,
<&swr0 0>, <&lpass_wsamacro 0>;
};
platform {
sound-dai = <&q6apm>;
};
};
};
};
&apps_rsc {
@@ -595,6 +702,25 @@ &i2c7 {
/* PS8830 USB retimer @8 */
};
&lpass_tlmm {
spkr_01_sd_n_active: spkr-01-sd-n-active-state {
pins = "gpio12";
function = "gpio";
drive-strength = <16>;
bias-disable;
output-low;
};
};
&lpass_vamacro {
qcom,dmic-sample-rate = <4800000>;
vdd-micb-supply = <&vreg_l1b>;
pinctrl-0 = <&dmic01_default>;
pinctrl-names = "default";
};
&mdss {
status = "okay";
};
@@ -737,6 +863,59 @@ &smb2360_2_eusb2_repeater {
vdd3-supply = <&vreg_l8b>;
};
&swr0 {
pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>;
pinctrl-names = "default";
status = "okay";
/* WSA8845, Left speaker */
left_spkr: speaker@0,0 {
compatible = "sdw20217020400";
reg = <0 0>;
reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
#sound-dai-cells = <0>;
sound-name-prefix = "SpkrLeft";
vdd-1p8-supply = <&vreg_l15b>;
vdd-io-supply = <&vreg_l12b>;
qcom,port-mapping = <1 2 3 7 10 13>;
};
/* WSA8845, Right speaker */
right_spkr: speaker@0,1 {
compatible = "sdw20217020400";
reg = <0 1>;
reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>;
#sound-dai-cells = <0>;
sound-name-prefix = "SpkrRight";
vdd-1p8-supply = <&vreg_l15b>;
vdd-io-supply = <&vreg_l12b>;
qcom,port-mapping = <4 5 6 7 11 13>;
};
};
&swr1 {
status = "okay";
/* WCD9385 RX */
wcd_rx: codec@0,4 {
compatible = "sdw20217010d00";
reg = <0 4>;
qcom,rx-port-mapping = <1 2 3 4 5>;
};
};
&swr2 {
status = "okay";
/* WCD9385 TX */
wcd_tx: codec@0,3 {
compatible = "sdw20217010d00";
reg = <0 3>;
qcom,tx-port-mapping = <2 2 3 4>;
};
};
&tlmm {
gpio-reserved-ranges = <44 4>, /* SPI (TPM) */
<238 1>; /* UFS Reset */
@@ -790,6 +969,14 @@ wake-n-pins {
};
};
wcd_default: wcd-reset-n-active-state {
pins = "gpio191";
function = "gpio";
drive-strength = <16>;
bias-disable;
output-low;
};
cam_indicator_en: cam-indicator-en-state {
pins = "gpio225";
function = "gpio";