diff options
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts index 419f35c1fc92..510b3b3c4e3c 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts @@ -6,6 +6,8 @@ /dts-v1/; #include "msm8916-pm8916.dtsi" +#include "msm8916-modem-qdsp6.dtsi" + #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/leds/common.h> @@ -25,6 +27,28 @@ stdout-path = "serial0"; }; + speaker_amp: audio-amplifier { + compatible = "simple-audio-amplifier"; + enable-gpios = <&tlmm 117 GPIO_ACTIVE_HIGH>; + sound-name-prefix = "Speaker Amp"; + pinctrl-0 = <&speaker_amp_default>; + pinctrl-names = "default"; + }; + + /* + * This seems to be actually an analog switch that either routes audio + * to the headphone jack or nowhere. Given that we need to enable a GPIO + * to get sound on headphones, modelling it as simple-audio-amplifier + * works just fine. + */ + headphones_switch: audio-switch { + compatible = "simple-audio-amplifier"; + enable-gpios = <&tlmm 8 GPIO_ACTIVE_HIGH>; + sound-name-prefix = "Headphones Switch"; + pinctrl-0 = <&headphones_switch_default>; + pinctrl-names = "default"; + }; + flash-led-controller { compatible = "ocs,ocp8110"; enable-gpios = <&tlmm 31 GPIO_ACTIVE_HIGH>; @@ -118,6 +142,7 @@ #size-cells = <0>; vcc-supply = <&pm8916_l16>; + vio-supply = <&pm8916_l5>; led@0 { reg = <0>; @@ -146,6 +171,18 @@ status = "okay"; }; +&mpss_mem { + reg = <0x0 0x86800000 0x0 0x5100000>; +}; + +&pm8916_codec { + qcom,micbias1-ext-cap; + qcom,micbias-lvl = <2800>; + qcom,mbhc-vthreshold-low = <75 100 120 180 500>; + qcom,mbhc-vthreshold-high = <75 100 120 180 500>; + qcom,hphl-jack-type-normally-open; +}; + &pm8916_resin { status = "okay"; linux,code = <KEY_VOLUMEDOWN>; @@ -180,6 +217,30 @@ non-removable; }; +&sound { + /* + * Provide widgets/pin-switches to allow enabling speaker and headphones + * separately. Both are routed via the HPH_L/HPH_R pins of the codec. + */ + model = "wt88047"; + widgets = + "Speaker", "Speaker", + "Headphone", "Headphones"; + pin-switches = "Speaker", "Headphones"; + audio-routing = + "Speaker", "Speaker Amp OUTL", + "Speaker", "Speaker Amp OUTR", + "Speaker Amp INL", "HPH_R", + "Speaker Amp INR", "HPH_R", + "Headphones", "Headphones Switch OUTL", + "Headphones", "Headphones Switch OUTR", + "Headphones Switch INL", "HPH_L", + "Headphones Switch INR", "HPH_R", + "AMIC1", "MIC BIAS External1", + "AMIC2", "MIC BIAS Internal2"; + aux-devs = <&speaker_amp>, <&headphones_switch>; +}; + &usb { status = "okay"; extcon = <&usb_id>, <&usb_id>; @@ -226,6 +287,13 @@ bias-pull-up; }; + headphones_switch_default: headphones-switch-default-state { + pins = "gpio8"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + imu_default: imu-default-state { pins = "gpio115"; function = "gpio"; @@ -234,6 +302,13 @@ bias-disable; }; + speaker_amp_default: speaker-amp-default-state { + pins = "gpio117"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + touchscreen_default: touchscreen-default-state { touchscreen-pins { pins = "gpio13"; |