diff options
| -rw-r--r-- | arch/arm/boot/dts/qcom-apq8060-dragonboard.dts | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts index 2da1413f5720..5225e489ef52 100644 --- a/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts +++ b/arch/arm/boot/dts/qcom-apq8060-dragonboard.dts @@ -23,6 +23,7 @@ #include <dt-bindings/input/input.h> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/pinctrl/qcom,pmic-gpio.h> +#include <dt-bindings/pinctrl/qcom,pmic-mpp.h> #include "qcom-msm8660.dtsi" / { @@ -83,6 +84,25 @@ }; }; + /* + * Capella CM3605 light and proximity sensor mounted directly + * on the sensor board. + */ + cm3605 { + compatible = "capella,cm3605"; + vdd-supply = <&pm8058_l14>; // 2.85V + aset-gpios = <&pm8058_gpio 35 GPIO_ACTIVE_LOW>; + capella,aset-resistance-ohms = <100000>; + /* GPIO34 has interrupt 225 on the PM8058 */ + /* Trig on both edges - getting close or far away */ + interrupts-extended = <&pm8058 225 IRQ_TYPE_EDGE_BOTH>; + /* MPP05 analog input to the XOADC */ + io-channels = <&xoadc 0x00 0x05>; + io-channel-names = "aout"; + pinctrl-names = "default"; + pinctrl-0 = <&dragon_cm3605_gpios>, <&dragon_cm3605_mpps>; + }; + soc { pinctrl@800000 { /* eMMMC pins, all 8 data lines connected */ @@ -317,6 +337,24 @@ power-source = <PM8058_GPIO_S3>; }; }; + dragon_cm3605_gpios: cm3605-gpios { + /* Pin 34 connected to the proxy IRQ */ + pinconf_gpio34 { + pins = "gpio34"; + function = "normal"; + input-enable; + bias-disable; + power-source = <PM8058_GPIO_S3>; + }; + /* Pin 35 connected to ASET */ + pinconf_gpio35 { + pins = "gpio35"; + function = "normal"; + output-high; + bias-disable; + power-source = <PM8058_GPIO_S3>; + }; + }; dragon_veth_gpios: veth-gpios { pinconf { pins = "gpio40"; @@ -327,6 +365,47 @@ }; }; + mpps@50 { + dragon_cm3605_mpps: cm3605-mpps { + pinconf { + pins = "mpp5"; + function = "analog"; + input-enable; + bias-high-impedance; + /* Let's use channel 5 */ + qcom,amux-route = <PMIC_MPP_AMUX_ROUTE_CH5>; + power-source = <PM8058_GPIO_S3>; + }; + }; + }; + + xoadc@197 { + /* Reference voltage 2.2 V */ + xoadc-ref-supply = <&pm8058_l18>; + + /* Board-specific channels */ + mpp5@05 { + /* Connected to AOUT of ALS sensor */ + reg = <0x00 0x05>; + }; + mpp6@06 { + /* Connected to test point TP43 */ + reg = <0x00 0x06>; + }; + mpp7@07 { + /* Connected to battery thermistor */ + reg = <0x00 0x07>; + }; + mpp8@08 { + /* Connected to battery ID detector */ + reg = <0x00 0x08>; + }; + mpp9@09 { + /* Connected to XO thermistor */ + reg = <0x00 0x09>; + }; + }; + led@48 { /* * The keypad LED @0x48 is routed to @@ -340,6 +419,7 @@ reg = <0x48>; label = "pm8058:infrared:proximitysensor"; default-state = "off"; + linux,default-trigger = "cm3605"; }; led@131 { compatible = "qcom,pm8058-led"; |