616 lines
22 KiB
Plaintext
616 lines
22 KiB
Plaintext
taiko audio CODEC
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Required properties:
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- compatible : "qcom,taiko-slim-pgd" or "qcom,tapan-slim-pgd" for Tapan codec
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or "qcom,tomtom-slim-pgd" for the Tomtom codec
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or "qcom,tasha-slim-pgd" or "qcom,tasha-i2c-pgd" for Tasha Codec
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- elemental-addr: codec slimbus slave PGD enumeration address.(48 bits)
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- qcom,cdc-reset-gpio: gpio used for codec SOC reset.
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- cdc-vdd-buck-supply: phandle of buck supply's regulator device tree node.
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- qcom,cdc-vdd-buck-voltage: buck supply's voltage level min and max in mV.
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- qcom,cdc-vdd-buck-current: buck supply's max current in mA.
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- cdc-vdd-tx-h-supply: phandle of tx-h supply's regulator device tree node.
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- qcom,cdc-vdd-tx-h-voltage: tx-h supply's voltage level min and max in mV.
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- qcom,cdc-vdd-tx-h-current: tx-h supply's max current in mA.
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- cdc-vdd-rx-h-supply: phandle of rx-h supply's regulator device tree node.
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- qcom,cdc-vdd-rx-h-voltage: rx-h supply's voltage level min and max in mV.
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- qcom,cdc-vdd-rx-h-current: rx-h supply's max current in mA.
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- cdc-vddpx-1-supply: phandle of px-1 supply's regulator device tree node.
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- qcom,cdc-vddpx-1-voltage: px-1 supply's voltage level min and max in mV.
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- qcom,cdc-vddpx-1-current: px-1 supply's max current in mA.
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- cdc-vdd-a-1p2v-supply: phandle of 1.2v supply's regulator device tree node.
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- qcom,cdc-vdd-a-1p2v-voltage: 1.2v supply's voltage level min and max in mV.
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- qcom,cdc-vdd-a-1p2v-current: 1.2v supply's max current in mA.
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- cdc-vddcx-1-supply: phandle of cx-1 supply's regulator device tree node.
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- qcom,cdc-vddcx-1-voltage: cx-1 supply's voltage level min and max in mV.
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- qcom,cdc-vddcx-1-current: cx-1 supply's max current in mA.
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- cdc-vddcx-2-supply: phandle of cx-2 supply's regulator device tree node.
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- qcom,cdc-vddcx-2-voltage: cx-2 supply's voltage level min and max in mV.
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- qcom,cdc-vddcx-2-current: cx-2 supply's max current in mA.
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- cdc-vdd-buckhelper-supply: phandle of helper regulator supply's
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device tree node. This supply is a helper regulator for
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cdc-vdd-buck-supply regulator.
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- cdc-vdd-buckhelper-voltage: helper supply's voltage level min and max in mV.
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- qcom,cdc-vdd-buckhelper-current: helper supply's max current in mA.
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- qcom,cdc-static-supplies: List of supplies to be enabled prior to codec
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hardware probe. Supplies in this list will be
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stay enabled.
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- qcom,cdc-micbias-ldoh-v - LDOH output in volts (should be 1.95 V and 3.00 V).
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- qcom,cdc-micbias-cfilt1-mv - cfilt1 output voltage in milli volts.
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- qcom,cdc-micbias-cfilt2-mv - cfilt2 output voltage in milli volts.
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- qcom,cdc-micbias-cfilt3-mv - cfilt3 output voltage in milli volts.
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cfilt voltage can be set to max of qcom,cdc-micbias-ldoh-v - 0.15V.
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- qcom,cdc-micbias1-cfilt-sel = cfilt to use for micbias1
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(should be from 1 to 3).
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- qcom,cdc-micbias2-cfilt-sel = cfilt to use for micbias2
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(should be from 1 to 3).
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- qcom,cdc-micbias3-cfilt-sel = cfilt to use for micbias3
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(should be from 1 to 3).
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- qcom,cdc-micbias4-cfilt-sel = cfilt to use for micbias4
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(should be from 1 to 3).
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This value represents the connected CFLIT to MIC Bias.
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- qcom,cdc-micbias1-ext-cap: Boolean. Enable micbias 1 external capacitor mode.
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- qcom,cdc-micbias2-ext-cap: Boolean. Enable micbias 2 external capacitor mode.
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- qcom,cdc-micbias3-ext-cap: Boolean. Enable micbias 3 external capacitor mode.
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- qcom,cdc-micbias4-ext-cap: Boolean. Enable micbias 4 external capacitor mode.
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- qcom,cdc-mclk-clk-rate - Specifies the master clock rate in Hz required for
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codec.
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- qcom,cdc-slim-ifd-dev - namme of the codec slim interface device.
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- qcom,cdc-slim-ifd-elemental-addr - codec slimbus slave interface device
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enumeration address.
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Optional properties:
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- cdc-dmic-sample-rate: Specifies the sample rate of digital mic in HZ. The
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values for 9.6MHZ mclk can be 2400000 Hz, 3200000 Hz
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and 4800000 Hz. The values for 12.288MHz mclk can be
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3072200 Hz, 4096000 Hz and 6144000 Hz.
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- qcom,cdc-mad-dmic-rate: Specifies the sample rate of digital mic in HZ to be
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used by MAD (Microphone Activity Detection) hardware
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block on the codec. The valid set of values are same
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as that of cdc-dmic-sample-rate, but this rate will
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only be used by MAD and all other audio use cases
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involving DMIC will use the rate defined by
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cdc-dmic-sample-rate.
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- qcom,cdc-dmic-clk-drv-strength: Specifies the drive strength for digital microphone
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clock in the codec. Accepted values are 2,4,8 and 16.
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The clock drive strentgh is in uA. Codec driver will
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choose default value for particular codec if this
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value is not specified in device tree.
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- qcom,cdc-on-demand-supplies: List of supplies which can be enabled
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dynamically.
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Supplies in this list are off by default.
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- qcom,cdc-cp-supplies: List of supplies required for codec chargepump enable
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Supplies in this list can be enabled/disabled dynamically and
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are off by default.
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- qcom,cdc-micbias2-headset-only: Boolean. Allow micbias 2 only to headset mic.
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- qcom,cdc-variant: Indicates codec variant, WCD9XXX indicates all codecs till Taiko
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WCD9330 indicates wcd9330 audio codec
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- qcom,cdc-micbias1-mv: micbias1 output voltage in milli volts.
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This is used when cfilt is not user configurable
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and micbias1 is directly controlled with a register
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write.
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- qcom,cdc-micbias2-mv: micbias2 output voltage in milli volts.
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This is used when cfilt is not user configurable
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and micbias2 is directly controlled with a register
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write.
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- qcom,cdc-micbias3-mv: micbias3 output voltage in milli volts.
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This is used when cfilt is not user configurable
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and micbias3 is directly controlled with a register
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write.
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- qcom,cdc-micbias4-mv: micbias4 output voltage in milli volts.
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This is used when cfilt is not user configurable
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and micbias4 is directly controlled with a register
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write.
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- clock-names : clock name defined for external clock.
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- clocks : external clock defined for codec clock.
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Example:
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taiko_codec {
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compatible = "qcom,taiko-slim-pgd";
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elemental-addr = [00 01 A0 00 17 02];
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qcom,cdc-reset-gpio = <&msmgpio 63 0>;
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cdc-vdd-buck-supply = <&pm8941_s2>;
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qcom,cdc-vdd-buck-voltage = <2150000 2150000>;
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qcom,cdc-vdd-buck-current = <500000>;
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cdc-vdd-tx-h-supply = <&pm8941_s3>;
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qcom,cdc-vdd-tx-h-voltage = <1800000 1800000>;
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qcom,cdc-vdd-tx-h-current = <200000>;
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cdc-vdd-rx-h-supply = <&pm8941_s3>;
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qcom,cdc-vdd-rx-h-voltage = <1800000 1800000>;
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qcom,cdc-vdd-rx-h-current = <200000>;
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cdc-vddpx-1-supply = <&pm8941_s3>;
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qcom,cdc-vddpx-1-voltage = <1800000 1800000>;
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qcom,cdc-vddpx-1-current = <5000>;
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cdc-vdd-a-1p2v-supply = <&pm8941_l1>;
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qcom,cdc-vdd-a-1p2v-voltage = <1225000 1225000>;
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qcom,cdc-vdd-a-1p2v-current = <5000>;
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cdc-vddcx-1-supply = <&pm8941_l1>;
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qcom,cdc-vddcx-1-voltage = <1225000 1225000>;
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qcom,cdc-vddcx-1-current = <5000>;
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cdc-vddcx-2-supply = <&pm8941_l1>;
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qcom,cdc-vddcx-2-voltage = <1225000 1225000>;
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qcom,cdc-vddcx-2-current = <5000>;
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qcom,cdc-static-supplies = "cdc-vdd-buck",
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"cdc-vdd-tx-h",
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"cdc-vdd-rx-h",
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"cdc-vddpx-1",
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"cdc-vdd-a-1p2v",
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"cdc-vddcx-1",
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"cdc-vddcx-2";
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com,cdc-on-demand-supplies = "cdc-vdd-spkdrv";
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qcom,cdc-micbias-ldoh-v = <0x3>;
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qcom,cdc-micbias-cfilt1-mv = <1800>;
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qcom,cdc-micbias-cfilt2-mv = <2700>;
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qcom,cdc-micbias-cfilt3-mv = <1800>;
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qcom,cdc-micbias1-cfilt-sel = <0x0>;
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qcom,cdc-micbias2-cfilt-sel = <0x1>;
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qcom,cdc-micbias3-cfilt-sel = <0x2>;
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qcom,cdc-micbias4-cfilt-sel = <0x2>;
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qcom,cdc-micbias1-ext-cap;
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qcom,cdc-micbias2-ext-cap;
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qcom,cdc-micbias3-ext-cap;
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qcom,cdc-micbias4-ext-cap;
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qcom,cdc-mclk-clk-rate = <9600000>;
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qcom,cdc-slim-ifd = "taiko-slim-ifd";
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qcom,cdc-slim-ifd-elemental-addr = [00 00 A0 00 17 02];
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qcom,cdc-dmic-sample-rate = <4800000>;
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qcom,cdc-micbias2-headset-only;
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};
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Wcd9xxx audio CODEC in I2C mode
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- compatible = "qcom,wcd9xxx-i2c-device";
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- reg: represents the slave address provided to the I2C driver.
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- qcom,cdc-reset-gpio: gpio used for codec SOC reset.
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- cdc-vdd-buck-supply: phandle of buck supply's regulator device tree node.
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- qcom,cdc-vdd-buck-voltage: buck supply's voltage level min and max in mV.
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- qcom,cdc-vdd-buck-current: buck supply's max current in mA.
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- cdc-vdd-tx-h-supply: phandle of tx-h supply's regulator device tree node.
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- qcom,cdc-vdd-tx-h-voltage: tx-h supply's voltage level min and max in mV.
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- qcom,cdc-vdd-tx-h-current: tx-h supply's max current in mA.
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- cdc-vdd-rx-h-supply: phandle of rx-h supply's regulator device tree node.
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- qcom,cdc-vdd-rx-h-voltage: rx-h supply's voltage level min and max in mV.
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- qcom,cdc-vdd-rx-h-current: rx-h supply's max current in mA.
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- cdc-vddpx-1-supply: phandle of px-1 supply's regulator device tree node.
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- qcom,cdc-vddpx-1-voltage: px-1 supply's voltage level min and max in mV.
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- qcom,cdc-vddpx-1-current: px-1 supply's max current in mA.
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- cdc-vdd-a-1p2v-supply: phandle of 1.2v supply's regulator device tree node.
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- qcom,cdc-vdd-a-1p2v-voltage: 1.2v supply's voltage level min and max in mV.
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- qcom,cdc-vdd-a-1p2v-current: 1.2v supply's max current in mA.
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- cdc-vddcx-1-supply: phandle of cx-1 supply's regulator device tree node.
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- qcom,cdc-vddcx-1-voltage: cx-1 supply's voltage level min and max in mV.
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- qcom,cdc-vddcx-1-current: cx-1 supply's max current in mA.
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- cdc-vddcx-2-supply: phandle of cx-2 supply's regulator device tree node.
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- qcom,cdc-vddcx-2-voltage: cx-2 supply's voltage level min and max in mV.
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- qcom,cdc-vddcx-2-current: cx-2 supply's max current in mA.
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- qcom,cdc-static-supplies: List of supplies to be enabled prior to codec
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hardware probe. Supplies in this list will be
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stay enabled.
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- qcom,cdc-micbias-ldoh-v - LDOH output in volts (should be 1.95 V and 3.00 V).
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- qcom,cdc-micbias-cfilt1-mv - cfilt1 output voltage in milli volts.
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- qcom,cdc-micbias-cfilt2-mv - cfilt2 output voltage in milli volts.
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- qcom,cdc-micbias-cfilt3-mv - cfilt3 output voltage in milli volts.
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cfilt voltage can be set to max of qcom,cdc-micbias-ldoh-v - 0.15V.
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- qcom,cdc-micbias1-cfilt-sel = cfilt to use for micbias1
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(should be from 1 to 3).
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- qcom,cdc-micbias2-cfilt-sel = cfilt to use for micbias2
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(should be from 1 to 3).
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- qcom,cdc-micbias3-cfilt-sel = cfilt to use for micbias3
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(should be from 1 to 3).
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- qcom,cdc-micbias4-cfilt-sel = cfilt to use for micbias4
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(should be from 1 to 3).
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This value represents the connected CFLIT to MIC Bias.
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- qcom,cdc-micbias1-ext-cap: Boolean. Enable micbias 1 external capacitor mode.
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- qcom,cdc-micbias2-ext-cap: Boolean. Enable micbias 2 external capacitor mode.
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- qcom,cdc-micbias3-ext-cap: Boolean. Enable micbias 3 external capacitor mode.
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- qcom,cdc-micbias4-ext-cap: Boolean. Enable micbias 4 external capacitor mode.
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- qcom,cdc-mclk-clk-rate - Specifies the master clock rate in Hz required for
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codec.
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Optional properties:
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- cdc-vdd-spkdrv-supply: phandle of spkdrv supply's regulator device tree node.
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- qcom,cdc-vdd-spkdrv-voltage: spkdrv supply voltage level min and max in mV.
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- qcom,cdc-vdd-spkdrv-current: spkdrv supply max current in mA.
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- cdc-vdd-spkdrv-supply: phandle of spkdrv supply's regulator device tree node.
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- qcom,cdc-vdd-spkdrv-voltage: spkdrv supply voltage level min and max in mV.
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- qcom,cdc-vdd-spkdrv-current: spkdrv supply max current in mA.
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- cdc-vdd-spkdrv-2-supply: phandle of spkdrv2 supply's regulator device tree node.
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- qcom,cdc-vdd-spkdrv-2-voltage: spkdrv2 supply voltage level min and max in mV.
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- qcom,cdc-vdd-spkdrv-2-current: spkdrv2 supply max current in mA.
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- qcom,cdc-on-demand-supplies: List of supplies which can be enabled
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dynamically.
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Supplies in this list are off by default.
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Example:
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i2c@f9925000 {
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cell-index = <3>;
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compatible = "qcom,i2c-qup";
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reg = <0xf9925000 0x1000>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg-names = "qup_phys_addr";
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interrupts = <0 97 0>;
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interrupt-names = "qup_err_intr";
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qcom,i2c-bus-freq = <100000>;
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qcom,i2c-src-freq = <24000000>;
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wcd9xxx_codec@0d{
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compatible = "qcom,wcd9xxx-i2c";
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reg = <0x0d>;
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qcom,cdc-reset-gpio = <&msmgpio 22 0>;
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interrupt-parent = <&wcd9xxx_intc>;
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interrupts = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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20 21 22 23 24 25 26 27 28>;
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cdc-vdd-buck-supply = <&pm8019_l11>;
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qcom,cdc-vdd-buck-voltage = <1800000 1800000>;
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qcom,cdc-vdd-buck-current = <25000>;
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cdc-vdd-tx-h-supply = <&pm8019_l11>;
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qcom,cdc-vdd-tx-h-voltage = <1800000 1800000>;
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qcom,cdc-vdd-tx-h-current = <25000>;
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cdc-vdd-rx-h-supply = <&pm8019_l11>;
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qcom,cdc-vdd-rx-h-voltage = <1800000 1800000>;
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qcom,cdc-vdd-rx-h-current = <25000>;
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cdc-vddpx-1-supply = <&pm8019_l11>;
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qcom,cdc-vddpx-1-voltage = <1800000 1800000>;
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qcom,cdc-vddpx-1-current = <10000>;
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cdc-vdd-a-1p2v-supply = <&pm8019_l9>;
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qcom,cdc-vdd-a-1p2v-voltage = <1200000 1200000>;
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qcom,cdc-vdd-a-1p2v-current = <10000>;
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cdc-vddcx-1-supply = <&pm8019_l9>;
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qcom,cdc-vddcx-1-voltage = <1200000 1200000>;
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qcom,cdc-vddcx-1-current = <10000>;
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cdc-vddcx-2-supply = <&pm8019_l9>;
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qcom,cdc-vddcx-2-voltage = <1200000 1200000>;
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qcom,cdc-vddcx-2-current = <10000>;
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qcom,cdc-static-supplies = "cdc-vdd-buck",
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"cdc-vdd-tx-h",
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"cdc-vdd-rx-h",
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"cdc-vddpx-1",
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"cdc-vdd-a-1p2v",
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"cdc-vddcx-1",
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"cdc-vddcx-2";
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cdc-vdd-spkdrv-supply = <&pmi8994_boost>;
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qcom,cdc-vdd-spkdrv-voltage = <5000000 5000000>;
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qcom,cdc-vdd-spkdrv-current = <600000>;
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cdc-vdd-spkdrv-2-supply = <&pmi8994_boost>;
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qcom,cdc-vdd-spkdrv-2-voltage = <5000000 5000000>;
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qcom,cdc-vdd-spkdrv-2-current = <600000>;
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qcom,cdc-on-demand-supplies = "cdc-vdd-spkdrv",
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"cdc-vdd-spkdrv-2";
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qcom,cdc-micbias-ldoh-v = <0x3>;
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qcom,cdc-micbias-cfilt1-mv = <1800>;
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qcom,cdc-micbias-cfilt2-mv = <2700>;
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qcom,cdc-micbias-cfilt3-mv = <1800>;
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qcom,cdc-micbias1-cfilt-sel = <0x0>;
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qcom,cdc-micbias2-cfilt-sel = <0x1>;
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qcom,cdc-micbias3-cfilt-sel = <0x2>;
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qcom,cdc-micbias4-cfilt-sel = <0x2>;
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qcom,cdc-mclk-clk-rate = <12288000>;
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};
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wcd9xxx_codec@77{
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compatible = "qcom,wcd9xxx-i2c";
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reg = <0x77>;
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};
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wcd9xxx_codec@66{
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compatible = "qcom,wcd9xxx-i2c";
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reg = <0x66>;
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};
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wcd9xxx_codec@55{
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compatible = "qcom,wcd9xxx-i2c";
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reg = <0x55>;
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};
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};
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Tombak audio CODEC in SPMI mode
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- compatible = "qcom,msm8x16_wcd_codec";
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- reg: represents the slave base address provided to the peripheral.
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- interrupt-parent : The parent interrupt controller.
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- interrupts: List of interrupts in given SPMI peripheral.
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- interrupt-names: Names specificed to above list of interrupts in same
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order.
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Optional properties:
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- cdc-vdda-cp-supply: phandle of cp supply's regulator device tree node.
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- qcom,cdc-vdda-cp-voltage: cp supply's voltage level min and max in mV.
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- qcom,cdc-vdda-cp-current: cp supply's max current in mA.
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- cdc-vdda-rx-h-supply: phandle of vdda-rx-h supply's regulator device tree node.
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- qcom,cdc-vdda-rx-h-voltage: vdda-rx-h supply's voltage level min and max in mV.
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- qcom,cdc-vdda-rx-h-current: vdda-rx-h supply's max current in mA.
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- cdc-vdda-tx-h-supply: phandle of vdda-tx-h supply's regulator device tree node.
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- qcom,cdc-vdda-tx-h-voltage: vdda-tx-h supply's voltage level min and max in mV.
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- qcom,cdc-vdda-tx-h-current: vdda-tx-h supply's max current in mA.
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- cdc-vdd-px-supply: phandle of vdd-px supply's regulator device tree node.
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- qcom,cdc-vdd-px-voltage: vdd-px supply's voltage level min and max in mV.
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- qcom,cdc-vdd-px-current: vdd-px supply's max current in mA.
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- cdc-vdd-pa-supply: phandle of vdd-pa supply's regulator device tree node.
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- qcom,cdc-vdd-pa-voltage: vdd-pa supply's voltage level min and max in mV.
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- qcom,cdc-vdd-pa-current: vdd-pa supply's max current in mA.
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- cdc-vdd-mic-bias-supply: phandle of mic-bias supply's regulator device tree
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node.
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- qcom,cdc-vdd-mic-bias-voltage: mic-bias supply's voltage level min and max
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in mV.
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- qcom,cdc-vdd-mic-bias-current: mic-bias supply's max current in mA.
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- qcom,cdc-mclk-clk-rate: Specifies the master clock rate in Hz required for
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codec.
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- qcom,cdc-static-supplies: List of supplies to be enabled prior to codec
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hardware probe. Supplies in this list will be
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stay enabled.
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- qcom,cdc-on-demand-supplies: List of supplies which can be enabled
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dynamically.
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Supplies in this list are off by default.
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- qcom,cdc-micbias-cfilt-mv : MICBIAS voltage value
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- qcom,cdc-boost-voltage: Specifies the analog boost output voltage value.
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Value from 4000 to 5550 in mV in steps of 50 mV can be given.
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- qcom,dig-cdc-base-addr: Specifies the digital codec base address for MSM digital
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core register writes.
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Example:
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msm8x16_wcd_codec@f000{
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compatible = "qcom,msm8x16_wcd_codec";
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reg = <0xf000 0x100>;
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interrupt-parent = <&spmi_bus>;
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interrupts = <0x1 0xf0 0x0>,
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<0x1 0xf0 0x1>,
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<0x1 0xf0 0x2>,
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<0x1 0xf0 0x3>,
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<0x1 0xf0 0x4>,
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<0x1 0xf0 0x5>,
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<0x1 0xf0 0x6>,
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<0x1 0xf0 0x7>;
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interrupt-names = "spk_cnp_int",
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"spk_clip_int",
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"spk_ocp_int",
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"ins_rem_det1",
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"but_rel_det",
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"but_press_det",
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"ins_rem_det",
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"mbhc_int";
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cdc-vdda-cp-supply = <&pm8916_s4>;
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qcom,cdc-vdda-cp-voltage = <1800000 2200000>;
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qcom,cdc-vdda-cp-current = <770000>;
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cdc-vdda-rx-h-supply = <&pm8916_l5>;
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qcom,cdc-vdda-rx-h-voltage = <1800000 1800000>;
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qcom,cdc-vdda-rx-h-current = <20000>;
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cdc-vdda-tx-h-supply = <&pm8916_l5>;
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qcom,cdc-vdda-tx-h-voltage = <1800000 1800000>;
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qcom,cdc-vdda-tx-h-current = <20000>;
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cdc-vdd-px-supply = <&pm8916_s4>;
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qcom,cdc-vdd-px-voltage = <1800000 2200000>;
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qcom,cdc-vdd-px-current = <770000>;
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cdc-vdd-pa-supply = <&pm8916_l5>;
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qcom,cdc-vdd-pa-voltage = <1800000 1800000>;
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qcom,cdc-vdd-pa-current = <5000>;
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cdc-vdd-mic-bias-supply = <&pm8916_l13>;
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qcom,cdc-vdd-mic-bias-voltage = <3075000 3075000>;
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qcom,cdc-vdd-mic-bias-current = <25000>;
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qcom,cdc-mclk-clk-rate = <9600000>;
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qcom,cdc-static-supplies = "cdc-vdda-h",
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"cdc-vdd-px",
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"cdc-vdd-pa",
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"cdc-vdda-cp";
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qcom,cdc-on-demand-supplies = "cdc-vdd-mic-bias";
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qcom,dig-cdc-base-addr = <0xc0f0000>;
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};
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Tasha audio CODEC in I2C mode
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- compatible = "qcom,tasha-i2c-pgd";
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- reg: represents the slave address provided to the I2C driver.
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- qcom,cdc-reset-gpio: gpio used for codec SOC reset.
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- cdc-vdd-buck-supply: phandle of buck supply's regulator device tree node.
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- qcom,cdc-vdd-buck-voltage: buck supply's voltage level min and max in mV.
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- qcom,cdc-vdd-buck-current: buck supply's max current in mA.
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- cdc-buck-sido-supply: phandle of sido supply's regulator device tree node.
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- qcom,cdc-buck-sido-voltage = sido supply's voltage level min and max in mV.
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- qcom,cdc-buck-sido-current = sido supply's max current in mA.
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- cdc-vdd-tx-h-supply: phandle of tx-h supply's regulator device tree node.
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- qcom,cdc-vdd-tx-h-voltage: tx-h supply's voltage level min and max in mV.
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- qcom,cdc-vdd-tx-h-current: tx-h supply's max current in mA.
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- cdc-vdd-rx-h-supply: phandle of rx-h supply's regulator device tree node.
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- qcom,cdc-vdd-rx-h-voltage: rx-h supply's voltage level min and max in mV.
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- qcom,cdc-vdd-rx-h-current: rx-h supply's max current in mA.
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- cdc-vddpx-1-supply: phandle of px-1 supply's regulator device tree node.
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- qcom,cdc-vddpx-1-voltage: px-1 supply's voltage level min and max in mV.
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- qcom,cdc-vddpx-1-current: px-1 supply's max current in mA.
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- qcom,cdc-static-supplies: List of supplies to be enabled prior to codec
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hardware probe. Supplies in this list will be
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stay enabled.
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- qcom,cdc-micbias1-mv - micbias1 output voltage in milli volts.
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- qcom,cdc-micbias2-mv - micbias2 output voltage in milli volts.
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- qcom,cdc-micbias3-mv - micbias3 output voltage in milli volts.
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- qcom,cdc-micbias4-mv - micbias4 output voltage in milli volts.
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- qcom,cdc-mclk-clk-rate - Specifies the master clock rate in Hz required for
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codec.
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- qcom,cdc-dmic-sample-rate - Specifies dmic sample rate.
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- qcom,cdc-variant - Specifies codec variant.
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Example:
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i2c_3: i2c@78B7000 { /* BLSP1 QUP3 */
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compatible = "qcom,i2c-msm-v2";
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#address-cells = <1>;
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#size-cells = <0>;
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reg-names = "qup_phys_addr";
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reg = <0x78B7000 0x600>;
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interrupt-names = "qup_irq";
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interrupts = <0 97 0>;
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dmas = <&dma_blsp1 12 64 0x20000020 0x20>,
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<&dma_blsp1 13 32 0x20000020 0x20>;
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dma-names = "tx", "rx";
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qcom,master-id = <86>;
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qcom,clk-freq-out = <400000>;
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qcom,clk-freq-in = <19200000>;
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clock-names = "iface_clk", "core_clk";
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clocks = <&clock_gcc clk_gcc_blsp1_ahb_clk>,
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<&clock_gcc clk_gcc_blsp1_qup3_i2c_apps_clk>;
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pinctrl-names = "i2c_active", "i2c_sleep";
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pinctrl-0 = <&i2c_3_active>;
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pinctrl-1 = <&i2c_3_sleep>;
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status = "disabled";
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wcd9xxx_codec@d{
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compatible = "qcom,tasha-i2c-pgd";
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reg = <0x0d>;
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interrupt-parent = <&wcd9xxx_intc>;
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interrupts = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
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17 18 19 20 21 22 23 24 25 26 27 28 29
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30>;
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qcom,cdc-reset-gpio = <&tlmm_pinmux 90 0>;
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cdc-vdd-buck-supply = <&codec_buck_vreg>;
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qcom,cdc-vdd-buck-voltage = <1800000 1800000>;
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qcom,cdc-vdd-buck-current = <650000>;
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cdc-buck-sido-supply = <&codec_buck_vreg>;
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qcom,cdc-buck-sido-voltage = <1800000 1800000>;
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qcom,cdc-buck-sido-current = <200000>;
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cdc-vdd-tx-h-supply = <&pmdcalifornium_l6>;
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qcom,cdc-vdd-tx-h-voltage = <1800000 1800000>;
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qcom,cdc-vdd-tx-h-current = <25000>;
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cdc-vdd-rx-h-supply = <&pmdcalifornium_l6>;
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qcom,cdc-vdd-rx-h-voltage = <1800000 1800000>;
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qcom,cdc-vdd-rx-h-current = <25000>;
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cdc-vddpx-1-supply = <&pmdcalifornium_l6>;
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qcom,cdc-vddpx-1-voltage = <1800000 1800000>;
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qcom,cdc-vddpx-1-current = <10000>;
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qcom,cdc-static-supplies = "cdc-vdd-buck",
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"cdc-buck-sido",
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"cdc-vdd-tx-h",
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"cdc-vdd-rx-h",
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"cdc-vddpx-1";
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qcom,cdc-micbias1-mv = <1800>;
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qcom,cdc-micbias2-mv = <1800>;
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qcom,cdc-micbias3-mv = <1800>;
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qcom,cdc-micbias4-mv = <1800>;
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qcom,cdc-mclk-clk-rate = <12288000>;
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qcom,cdc-dmic-sample-rate = <4800000>;
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swr_master {
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compatible = "qcom,swr-wcd";
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#address-cells = <2>;
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#size-cells = <0>;
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wsa881x_1: wsa881x@20170212 {
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compatible = "qcom,wsa881x";
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reg = <0x00 0x20170212>;
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qcom,spkr-sd-n-gpio = <&tlmm_pinmux 80 0>;
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cdc-vdd-d-supply = <&pmdcalifornium_l6>;
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qcom,cdc-vdd-d-voltage = <1800000
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1800000>;
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qcom,cdc-vdd-d-current = <2000>;
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cdc-vdd-a-supply = <&pmdcalifornium_l6>;
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qcom,cdc-vdd-a-voltage = <1800000
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1800000>;
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qcom,cdc-vdd-a-current = <2000>;
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qcom,cdc-static-supplies = "cdc-vdd-d",
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"cdc-vdd-a";
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};
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};
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};
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};
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