| taiko audio CODEC |
| |
| Required properties: |
| |
| - compatible : "qcom,taiko-slim-pgd" or "qcom,tapan-slim-pgd" for Tapan codec |
| or "qcom,tomtom-slim-pgd" for the Tomtom codec |
| - elemental-addr: codec slimbus slave PGD enumeration address.(48 bits) |
| |
| - qcom,cdc-reset-gpio: gpio used for codec SOC reset. |
| |
| - cdc-vdd-buck-supply: phandle of buck supply's regulator device tree node. |
| - qcom,cdc-vdd-buck-voltage: buck supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-buck-current: buck supply's max current in mA. |
| |
| - cdc-vdd-tx-h-supply: phandle of tx-h supply's regulator device tree node. |
| - qcom,cdc-vdd-tx-h-voltage: tx-h supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-tx-h-current: tx-h supply's max current in mA. |
| |
| - cdc-vdd-rx-h-supply: phandle of rx-h supply's regulator device tree node. |
| - qcom,cdc-vdd-rx-h-voltage: rx-h supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-rx-h-current: rx-h supply's max current in mA. |
| |
| - cdc-vddpx-1-supply: phandle of px-1 supply's regulator device tree node. |
| - qcom,cdc-vddpx-1-voltage: px-1 supply's voltage level min and max in mV. |
| - qcom,cdc-vddpx-1-current: px-1 supply's max current in mA. |
| |
| - cdc-vdd-a-1p2v-supply: phandle of 1.2v supply's regulator device tree node. |
| - qcom,cdc-vdd-a-1p2v-voltage: 1.2v supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-a-1p2v-current: 1.2v supply's max current in mA. |
| |
| - cdc-vddcx-1-supply: phandle of cx-1 supply's regulator device tree node. |
| - qcom,cdc-vddcx-1-voltage: cx-1 supply's voltage level min and max in mV. |
| - qcom,cdc-vddcx-1-current: cx-1 supply's max current in mA. |
| |
| - cdc-vddcx-2-supply: phandle of cx-2 supply's regulator device tree node. |
| - qcom,cdc-vddcx-2-voltage: cx-2 supply's voltage level min and max in mV. |
| - qcom,cdc-vddcx-2-current: cx-2 supply's max current in mA. |
| |
| - cdc-vdd-buckhelper-supply: phandle of helper regulator supply's |
| device tree node. This supply is a helper regulator for |
| cdc-vdd-buck-supply regulator. |
| - cdc-vdd-buckhelper-voltage: helper supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-buckhelper-current: helper supply's max current in mA. |
| |
| - qcom,cdc-static-supplies: List of supplies to be enabled prior to codec |
| hardware probe. Supplies in this list will be |
| stay enabled. |
| |
| - qcom,cdc-micbias-ldoh-v - LDOH output in volts (should be 1.95 V and 3.00 V). |
| |
| - qcom,cdc-micbias-cfilt1-mv - cfilt1 output voltage in milli volts. |
| - qcom,cdc-micbias-cfilt2-mv - cfilt2 output voltage in milli volts. |
| - qcom,cdc-micbias-cfilt3-mv - cfilt3 output voltage in milli volts. |
| cfilt voltage can be set to max of qcom,cdc-micbias-ldoh-v - 0.15V. |
| |
| - qcom,cdc-micbias1-cfilt-sel = cfilt to use for micbias1 |
| (should be from 1 to 3). |
| - qcom,cdc-micbias2-cfilt-sel = cfilt to use for micbias2 |
| (should be from 1 to 3). |
| - qcom,cdc-micbias3-cfilt-sel = cfilt to use for micbias3 |
| (should be from 1 to 3). |
| - qcom,cdc-micbias4-cfilt-sel = cfilt to use for micbias4 |
| (should be from 1 to 3). |
| This value represents the connected CFLIT to MIC Bias. |
| |
| - qcom,cdc-micbias1-ext-cap: Boolean. Enable micbias 1 external capacitor mode. |
| - qcom,cdc-micbias2-ext-cap: Boolean. Enable micbias 2 external capacitor mode. |
| - qcom,cdc-micbias3-ext-cap: Boolean. Enable micbias 3 external capacitor mode. |
| - qcom,cdc-micbias4-ext-cap: Boolean. Enable micbias 4 external capacitor mode. |
| - qcom,cdc-mclk-clk-rate - Specifies the master clock rate in Hz required for |
| codec. |
| - qcom,cdc-slim-ifd-dev - namme of the codec slim interface device. |
| - qcom,cdc-slim-ifd-elemental-addr - codec slimbus slave interface device |
| enumeration address. |
| |
| Optional properties: |
| - cdc-dmic-sample-rate: Specifies the sample rate of digital mic in HZ. The |
| values for 9.6MHZ mclk can be 2400000 Hz, 3200000 Hz |
| and 4800000 Hz. The values for 12.288MHz mclk can be |
| 3072200 Hz, 4096000 Hz and 6144000 Hz. |
| |
| - qcom,cdc-mad-dmic-rate: Specifies the sample rate of digital mic in HZ to be |
| used by MAD (Microphone Activity Detection) hardware |
| block on the codec. The valid set of values are same |
| as that of cdc-dmic-sample-rate, but this rate will |
| only be used by MAD and all other audio use cases |
| involving DMIC will use the rate defined by |
| cdc-dmic-sample-rate. |
| |
| - qcom,cdc-on-demand-supplies: List of supplies which can be enabled |
| dynamically. |
| Supplies in this list are off by default. |
| |
| - qcom,cdc-cp-supplies: List of supplies required for codec chargepump enable |
| Supplies in this list can be enabled/disabled dynamically and |
| are off by default. |
| |
| - qcom,cdc-micbias2-headset-only: Boolean. Allow micbias 2 only to headset mic. |
| |
| - qcom,cdc-variant: Indicates codec variant, WCD9XXX indicates all codecs till Taiko |
| WCD9330 indicates wcd9330 audio codec |
| |
| Example: |
| |
| taiko_codec { |
| compatible = "qcom,taiko-slim-pgd"; |
| elemental-addr = [00 01 A0 00 17 02]; |
| |
| qcom,cdc-reset-gpio = <&msmgpio 63 0>; |
| |
| cdc-vdd-buck-supply = <&pm8941_s2>; |
| qcom,cdc-vdd-buck-voltage = <2150000 2150000>; |
| qcom,cdc-vdd-buck-current = <500000>; |
| |
| cdc-vdd-tx-h-supply = <&pm8941_s3>; |
| qcom,cdc-vdd-tx-h-voltage = <1800000 1800000>; |
| qcom,cdc-vdd-tx-h-current = <200000>; |
| |
| cdc-vdd-rx-h-supply = <&pm8941_s3>; |
| qcom,cdc-vdd-rx-h-voltage = <1800000 1800000>; |
| qcom,cdc-vdd-rx-h-current = <200000>; |
| |
| cdc-vddpx-1-supply = <&pm8941_s3>; |
| qcom,cdc-vddpx-1-voltage = <1800000 1800000>; |
| qcom,cdc-vddpx-1-current = <5000>; |
| |
| cdc-vdd-a-1p2v-supply = <&pm8941_l1>; |
| qcom,cdc-vdd-a-1p2v-voltage = <1225000 1225000>; |
| qcom,cdc-vdd-a-1p2v-current = <5000>; |
| |
| cdc-vddcx-1-supply = <&pm8941_l1>; |
| qcom,cdc-vddcx-1-voltage = <1225000 1225000>; |
| qcom,cdc-vddcx-1-current = <5000>; |
| |
| cdc-vddcx-2-supply = <&pm8941_l1>; |
| qcom,cdc-vddcx-2-voltage = <1225000 1225000>; |
| qcom,cdc-vddcx-2-current = <5000>; |
| |
| qcom,cdc-static-supplies = "cdc-vdd-buck", |
| "cdc-vdd-tx-h", |
| "cdc-vdd-rx-h", |
| "cdc-vddpx-1", |
| "cdc-vdd-a-1p2v", |
| "cdc-vddcx-1", |
| "cdc-vddcx-2"; |
| |
| com,cdc-on-demand-supplies = "cdc-vdd-spkdrv"; |
| |
| qcom,cdc-micbias-ldoh-v = <0x3>; |
| qcom,cdc-micbias-cfilt1-mv = <1800>; |
| qcom,cdc-micbias-cfilt2-mv = <2700>; |
| qcom,cdc-micbias-cfilt3-mv = <1800>; |
| qcom,cdc-micbias1-cfilt-sel = <0x0>; |
| qcom,cdc-micbias2-cfilt-sel = <0x1>; |
| qcom,cdc-micbias3-cfilt-sel = <0x2>; |
| qcom,cdc-micbias4-cfilt-sel = <0x2>; |
| qcom,cdc-micbias1-ext-cap; |
| qcom,cdc-micbias2-ext-cap; |
| qcom,cdc-micbias3-ext-cap; |
| qcom,cdc-micbias4-ext-cap; |
| qcom,cdc-mclk-clk-rate = <9600000>; |
| qcom,cdc-slim-ifd = "taiko-slim-ifd"; |
| qcom,cdc-slim-ifd-elemental-addr = [00 00 A0 00 17 02]; |
| qcom,cdc-dmic-sample-rate = <4800000>; |
| qcom,cdc-micbias2-headset-only; |
| }; |
| |
| Wcd9xxx audio CODEC in I2C mode |
| |
| - compatible = "qcom,wcd9xxx-i2c-device"; |
| - reg: represents the slave address provided to the I2C driver. |
| - qcom,cdc-reset-gpio: gpio used for codec SOC reset. |
| |
| - cdc-vdd-buck-supply: phandle of buck supply's regulator device tree node. |
| - qcom,cdc-vdd-buck-voltage: buck supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-buck-current: buck supply's max current in mA. |
| |
| - cdc-vdd-tx-h-supply: phandle of tx-h supply's regulator device tree node. |
| - qcom,cdc-vdd-tx-h-voltage: tx-h supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-tx-h-current: tx-h supply's max current in mA. |
| |
| - cdc-vdd-rx-h-supply: phandle of rx-h supply's regulator device tree node. |
| - qcom,cdc-vdd-rx-h-voltage: rx-h supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-rx-h-current: rx-h supply's max current in mA. |
| |
| - cdc-vddpx-1-supply: phandle of px-1 supply's regulator device tree node. |
| - qcom,cdc-vddpx-1-voltage: px-1 supply's voltage level min and max in mV. |
| - qcom,cdc-vddpx-1-current: px-1 supply's max current in mA. |
| |
| - cdc-vdd-a-1p2v-supply: phandle of 1.2v supply's regulator device tree node. |
| - qcom,cdc-vdd-a-1p2v-voltage: 1.2v supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-a-1p2v-current: 1.2v supply's max current in mA. |
| |
| - cdc-vddcx-1-supply: phandle of cx-1 supply's regulator device tree node. |
| - qcom,cdc-vddcx-1-voltage: cx-1 supply's voltage level min and max in mV. |
| - qcom,cdc-vddcx-1-current: cx-1 supply's max current in mA. |
| |
| - cdc-vddcx-2-supply: phandle of cx-2 supply's regulator device tree node. |
| - qcom,cdc-vddcx-2-voltage: cx-2 supply's voltage level min and max in mV. |
| - qcom,cdc-vddcx-2-current: cx-2 supply's max current in mA. |
| |
| - qcom,cdc-static-supplies: List of supplies to be enabled prior to codec |
| hardware probe. Supplies in this list will be |
| stay enabled. |
| |
| - qcom,cdc-micbias-ldoh-v - LDOH output in volts (should be 1.95 V and 3.00 V). |
| |
| - qcom,cdc-micbias-cfilt1-mv - cfilt1 output voltage in milli volts. |
| - qcom,cdc-micbias-cfilt2-mv - cfilt2 output voltage in milli volts. |
| - qcom,cdc-micbias-cfilt3-mv - cfilt3 output voltage in milli volts. |
| cfilt voltage can be set to max of qcom,cdc-micbias-ldoh-v - 0.15V. |
| |
| - qcom,cdc-micbias1-cfilt-sel = cfilt to use for micbias1 |
| (should be from 1 to 3). |
| - qcom,cdc-micbias2-cfilt-sel = cfilt to use for micbias2 |
| (should be from 1 to 3). |
| - qcom,cdc-micbias3-cfilt-sel = cfilt to use for micbias3 |
| (should be from 1 to 3). |
| - qcom,cdc-micbias4-cfilt-sel = cfilt to use for micbias4 |
| (should be from 1 to 3). |
| This value represents the connected CFLIT to MIC Bias. |
| |
| - qcom,cdc-micbias1-ext-cap: Boolean. Enable micbias 1 external capacitor mode. |
| - qcom,cdc-micbias2-ext-cap: Boolean. Enable micbias 2 external capacitor mode. |
| - qcom,cdc-micbias3-ext-cap: Boolean. Enable micbias 3 external capacitor mode. |
| - qcom,cdc-micbias4-ext-cap: Boolean. Enable micbias 4 external capacitor mode. |
| - qcom,cdc-mclk-clk-rate - Specifies the master clock rate in Hz required for |
| codec. |
| |
| Optional properties: |
| |
| - cdc-vdd-spkdrv-supply: phandle of spkdrv supply's regulator device tree node. |
| - qcom,cdc-vdd-spkdrv-voltage: spkdrv supply voltage level min and max in mV. |
| - qcom,cdc-vdd-spkdrv-current: spkdrv supply max current in mA. |
| |
| - cdc-vdd-spkdrv-supply: phandle of spkdrv supply's regulator device tree node. |
| - qcom,cdc-vdd-spkdrv-voltage: spkdrv supply voltage level min and max in mV. |
| - qcom,cdc-vdd-spkdrv-current: spkdrv supply max current in mA. |
| |
| - cdc-vdd-spkdrv-2-supply: phandle of spkdrv2 supply's regulator device tree node. |
| - qcom,cdc-vdd-spkdrv-2-voltage: spkdrv2 supply voltage level min and max in mV. |
| - qcom,cdc-vdd-spkdrv-2-current: spkdrv2 supply max current in mA. |
| |
| - qcom,cdc-on-demand-supplies: List of supplies which can be enabled |
| dynamically. |
| Supplies in this list are off by default. |
| |
| Example: |
| i2c@f9925000 { |
| cell-index = <3>; |
| compatible = "qcom,i2c-qup"; |
| reg = <0xf9925000 0x1000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg-names = "qup_phys_addr"; |
| interrupts = <0 97 0>; |
| interrupt-names = "qup_err_intr"; |
| qcom,i2c-bus-freq = <100000>; |
| qcom,i2c-src-freq = <24000000>; |
| |
| wcd9xxx_codec@0d{ |
| compatible = "qcom,wcd9xxx-i2c"; |
| reg = <0x0d>; |
| qcom,cdc-reset-gpio = <&msmgpio 22 0>; |
| interrupt-parent = <&wcd9xxx_intc>; |
| interrupts = <0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
| 20 21 22 23 24 25 26 27 28>; |
| |
| cdc-vdd-buck-supply = <&pm8019_l11>; |
| qcom,cdc-vdd-buck-voltage = <1800000 1800000>; |
| qcom,cdc-vdd-buck-current = <25000>; |
| |
| cdc-vdd-tx-h-supply = <&pm8019_l11>; |
| qcom,cdc-vdd-tx-h-voltage = <1800000 1800000>; |
| qcom,cdc-vdd-tx-h-current = <25000>; |
| |
| cdc-vdd-rx-h-supply = <&pm8019_l11>; |
| qcom,cdc-vdd-rx-h-voltage = <1800000 1800000>; |
| qcom,cdc-vdd-rx-h-current = <25000>; |
| |
| cdc-vddpx-1-supply = <&pm8019_l11>; |
| qcom,cdc-vddpx-1-voltage = <1800000 1800000>; |
| qcom,cdc-vddpx-1-current = <10000>; |
| |
| cdc-vdd-a-1p2v-supply = <&pm8019_l9>; |
| qcom,cdc-vdd-a-1p2v-voltage = <1200000 1200000>; |
| qcom,cdc-vdd-a-1p2v-current = <10000>; |
| |
| cdc-vddcx-1-supply = <&pm8019_l9>; |
| qcom,cdc-vddcx-1-voltage = <1200000 1200000>; |
| qcom,cdc-vddcx-1-current = <10000>; |
| |
| cdc-vddcx-2-supply = <&pm8019_l9>; |
| qcom,cdc-vddcx-2-voltage = <1200000 1200000>; |
| qcom,cdc-vddcx-2-current = <10000>; |
| |
| qcom,cdc-static-supplies = "cdc-vdd-buck", |
| "cdc-vdd-tx-h", |
| "cdc-vdd-rx-h", |
| "cdc-vddpx-1", |
| "cdc-vdd-a-1p2v", |
| "cdc-vddcx-1", |
| "cdc-vddcx-2"; |
| |
| cdc-vdd-spkdrv-supply = <&pmi8994_boost>; |
| qcom,cdc-vdd-spkdrv-voltage = <5000000 5000000>; |
| qcom,cdc-vdd-spkdrv-current = <600000>; |
| |
| cdc-vdd-spkdrv-2-supply = <&pmi8994_boost>; |
| qcom,cdc-vdd-spkdrv-2-voltage = <5000000 5000000>; |
| qcom,cdc-vdd-spkdrv-2-current = <600000>; |
| |
| qcom,cdc-on-demand-supplies = "cdc-vdd-spkdrv", |
| "cdc-vdd-spkdrv-2"; |
| |
| qcom,cdc-micbias-ldoh-v = <0x3>; |
| qcom,cdc-micbias-cfilt1-mv = <1800>; |
| qcom,cdc-micbias-cfilt2-mv = <2700>; |
| qcom,cdc-micbias-cfilt3-mv = <1800>; |
| qcom,cdc-micbias1-cfilt-sel = <0x0>; |
| qcom,cdc-micbias2-cfilt-sel = <0x1>; |
| qcom,cdc-micbias3-cfilt-sel = <0x2>; |
| qcom,cdc-micbias4-cfilt-sel = <0x2>; |
| qcom,cdc-mclk-clk-rate = <12288000>; |
| }; |
| |
| wcd9xxx_codec@77{ |
| compatible = "qcom,wcd9xxx-i2c"; |
| reg = <0x77>; |
| }; |
| |
| wcd9xxx_codec@66{ |
| compatible = "qcom,wcd9xxx-i2c"; |
| reg = <0x66>; |
| }; |
| wcd9xxx_codec@55{ |
| compatible = "qcom,wcd9xxx-i2c"; |
| reg = <0x55>; |
| }; |
| }; |
| |
| Tombak audio CODEC in SPMI mode |
| |
| - compatible = "qcom,msm8x16_wcd_codec"; |
| - reg: represents the slave base address provided to the peripheral. |
| - interrupt-parent : The parent interrupt controller. |
| - interrupts: List of interrupts in given SPMI peripheral. |
| - interrupt-names: Names specificed to above list of interrupts in same |
| order. |
| |
| - cdc-vdda-cp-supply: phandle of cp supply's regulator device tree node. |
| - qcom,cdc-vdda-cp-voltage: cp supply's voltage level min and max in mV. |
| - qcom,cdc-vdda-cp-current: cp supply's max current in mA. |
| |
| - cdc-vdda-h-supply: phandle of vdda-h supply's regulator device tree node. |
| - qcom,cdc-vdda-h-voltage: vdda-h supply's voltage level min and max in mV. |
| - qcom,cdc-vdda-h-current: vdda-h supply's max current in mA. |
| |
| - cdc-vdd-px-supply: phandle of vdd-px supply's regulator device tree node. |
| - qcom,cdc-vdd-px-voltage: vdd-px supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-px-current: vdd-px supply's max current in mA. |
| |
| - cdc-vdd-pa-supply: phandle of vdd-pa supply's regulator device tree node. |
| - qcom,cdc-vdd-pa-voltage: vdd-pa supply's voltage level min and max in mV. |
| - qcom,cdc-vdd-pa-current: vdd-pa supply's max current in mA. |
| |
| - cdc-vdd-mic-bias-supply: phandle of mic-bias supply's regulator device tree |
| node. |
| - qcom,cdc-vdd-mic-bias-voltage: mic-bias supply's voltage level min and max |
| in mV. |
| - qcom,cdc-vdd-mic-bias-current: mic-bias supply's max current in mA. |
| |
| - qcom,cdc-mclk-clk-rate: Specifies the master clock rate in Hz required for |
| codec. |
| |
| - qcom,cdc-static-supplies: List of supplies to be enabled prior to codec |
| hardware probe. Supplies in this list will be |
| stay enabled. |
| |
| Optional properties: |
| |
| - qcom,cdc-on-demand-supplies: List of supplies which can be enabled |
| dynamically. |
| Supplies in this list are off by default. |
| - qcom,cdc-micbias-cfilt-mv : MICBIAS voltage value |
| - qcom,cdc-boost-voltage: Specifies the analog boost output voltage value. |
| Value from 4000 to 5550 in mV in steps of 50 mV can be given. |
| |
| Example: |
| msm8x16_wcd_codec@f000{ |
| compatible = "qcom,msm8x16_wcd_codec"; |
| reg = <0xf000 0x100>; |
| interrupt-parent = <&spmi_bus>; |
| interrupts = <0x1 0xf0 0x0>, |
| <0x1 0xf0 0x1>, |
| <0x1 0xf0 0x2>, |
| <0x1 0xf0 0x3>, |
| <0x1 0xf0 0x4>, |
| <0x1 0xf0 0x5>, |
| <0x1 0xf0 0x6>, |
| <0x1 0xf0 0x7>; |
| interrupt-names = "spk_cnp_int", |
| "spk_clip_int", |
| "spk_ocp_int", |
| "ins_rem_det1", |
| "but_rel_det", |
| "but_press_det", |
| "ins_rem_det", |
| "mbhc_int"; |
| |
| cdc-vdda-cp-supply = <&pm8916_s4>; |
| qcom,cdc-vdda-cp-voltage = <1800000 2200000>; |
| qcom,cdc-vdda-cp-current = <770000>; |
| |
| cdc-vdda-h-supply = <&pm8916_l5>; |
| qcom,cdc-vdda-h-voltage = <1800000 1800000>; |
| qcom,cdc-vdda-h-current = <20000>; |
| |
| cdc-vdd-px-supply = <&pm8916_s4>; |
| qcom,cdc-vdd-px-voltage = <1800000 2200000>; |
| qcom,cdc-vdd-px-current = <770000>; |
| |
| cdc-vdd-pa-supply = <&pm8916_l5>; |
| qcom,cdc-vdd-pa-voltage = <1800000 1800000>; |
| qcom,cdc-vdd-pa-current = <5000>; |
| |
| cdc-vdd-mic-bias-supply = <&pm8916_l13>; |
| qcom,cdc-vdd-mic-bias-voltage = <3075000 3075000>; |
| qcom,cdc-vdd-mic-bias-current = <25000>; |
| |
| qcom,cdc-mclk-clk-rate = <9600000>; |
| |
| qcom,cdc-static-supplies = "cdc-vdda-h", |
| "cdc-vdd-px", |
| "cdc-vdd-pa", |
| "cdc-vdda-cp"; |
| |
| qcom,cdc-on-demand-supplies = "cdc-vdd-mic-bias"; |
| }; |
