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arm64: dts: qcom: sm8450-hdk: add sound support
Add sound support to SM8450 HDK board. Tested setup so far is only two speakers (working) and head-phones (only one channel working). Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Co-developed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20221202152054.357316-4-krzysztof.kozlowski@linaro.org
This commit is contained in:
Srinivas Kandagatla
committed by
Bjorn Andersson
Bjorn Andersson
parent
14341e76db
commit
2dcd495f15
@@ -6,6 +6,7 @@
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/dts-v1/;
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#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
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#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
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#include "sm8450.dtsi"
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/ {
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@@ -406,6 +407,160 @@ &sdhc_2 {
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status = "okay";
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};
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&soc {
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wcd938x: codec {
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compatible = "qcom,wcd9380-codec";
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pinctrl-names = "default";
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pinctrl-0 = <&wcd_default>;
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qcom,micbias1-microvolt = <1800000>;
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qcom,micbias2-microvolt = <1800000>;
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qcom,micbias3-microvolt = <1800000>;
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qcom,micbias4-microvolt = <1800000>;
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qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000 500000 500000 500000>;
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qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
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qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
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qcom,rx-device = <&wcd_rx>;
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qcom,tx-device = <&wcd_tx>;
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reset-gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
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#sound-dai-cells = <1>;
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vdd-buck-supply = <&vreg_s10b_1p8>;
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vdd-rxtx-supply = <&vreg_s10b_1p8>;
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vdd-io-supply = <&vreg_s10b_1p8>;
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vdd-mic-bias-supply = <&vreg_bob>;
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};
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};
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&sound {
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compatible = "qcom,sm8450-sndcard";
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model = "SM8450-HDK";
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audio-routing = "SpkrLeft IN", "WSA_SPK1 OUT",
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"SpkrRight IN", "WSA_SPK2 OUT",
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"IN1_HPHL", "HPHL_OUT",
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"IN2_HPHR", "HPHR_OUT",
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"AMIC2", "MIC BIAS2",
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"VA DMIC0", "MIC BIAS1",
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"VA DMIC1", "MIC BIAS1",
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"VA DMIC2", "MIC BIAS3",
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"TX DMIC0", "MIC BIAS1",
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"TX DMIC1", "MIC BIAS2",
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"TX DMIC2", "MIC BIAS3",
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"TX SWR_ADC1", "ADC2_OUTPUT";
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wcd-playback-dai-link {
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link-name = "WCD Playback";
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cpu {
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sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>;
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};
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codec {
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sound-dai = <&wcd938x 0>, <&swr1 0>, <&rxmacro 0>;
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};
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platform {
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sound-dai = <&q6apm>;
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};
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};
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wcd-capture-dai-link {
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link-name = "WCD Capture";
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cpu {
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sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
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};
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codec {
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sound-dai = <&wcd938x 1>, <&swr2 0>, <&txmacro 0>;
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};
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platform {
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sound-dai = <&q6apm>;
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};
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};
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wsa-dai-link {
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link-name = "WSA Playback";
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cpu {
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sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>;
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};
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codec {
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sound-dai = <&left_spkr>, <&right_spkr>, <&swr0 0>, <&wsamacro 0>;
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};
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platform {
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sound-dai = <&q6apm>;
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};
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};
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va-dai-link {
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link-name = "VA Capture";
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cpu {
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sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>;
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};
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codec {
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sound-dai = <&vamacro 0>;
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};
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platform {
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sound-dai = <&q6apm>;
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};
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};
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};
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&swr0 {
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left_spkr: speaker@0,1 {
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compatible = "sdw10217020200";
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reg = <0 1>;
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pinctrl-names = "default";
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pinctrl-0 = <&spkr_1_sd_n_active>;
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powerdown-gpios = <&tlmm 1 GPIO_ACTIVE_LOW>;
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#sound-dai-cells = <0>;
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sound-name-prefix = "SpkrLeft";
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#thermal-sensor-cells = <0>;
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vdd-supply = <&vreg_s10b_1p8>;
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};
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right_spkr: speaker@0,2 {
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compatible = "sdw10217020200";
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reg = <0 2>;
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pinctrl-names = "default";
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pinctrl-0 = <&spkr_2_sd_n_active>;
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powerdown-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
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#sound-dai-cells = <0>;
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sound-name-prefix = "SpkrRight";
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#thermal-sensor-cells = <0>;
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vdd-supply = <&vreg_s10b_1p8>;
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};
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};
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&swr1 {
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status = "okay";
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wcd_rx: codec@0,4 {
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compatible = "sdw20217010d00";
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reg = <0 4>;
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qcom,rx-port-mapping = <1 2 3 4 5>;
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};
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};
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&swr2 {
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status = "okay";
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wcd_tx: codec@0,3 {
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compatible = "sdw20217010d00";
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reg = <0 3>;
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qcom,tx-port-mapping = <1 1 2 3>;
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};
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};
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&tlmm {
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gpio-reserved-ranges = <28 4>, <36 4>;
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@@ -461,3 +616,34 @@ &usb_1_qmpphy {
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vdda-phy-supply = <&vreg_l6b_1p2>;
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vdda-pll-supply = <&vreg_l1b_0p91>;
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};
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&vamacro {
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pinctrl-0 = <&dmic01_default>, <&dmic02_default>;
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pinctrl-names = "default";
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vdd-micb-supply = <&vreg_s10b_1p8>;
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qcom,dmic-sample-rate = <600000>;
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};
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&tlmm {
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spkr_1_sd_n_active: spkr-1-sd-n-active-state {
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pins = "gpio1";
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function = "gpio";
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drive-strength = <4>;
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bias-disable;
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output-low;
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};
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spkr_2_sd_n_active: spkr-2-sd-n-active-state {
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pins = "gpio89";
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function = "gpio";
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drive-strength = <4>;
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bias-disable;
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output-low;
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};
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wcd_default: wcd-default-state {
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pins = "gpio43";
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function = "gpio";
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bias-disable;
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};
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};
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