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ARM: dts: qcom: msm8974-hammerhead: add device tree bindings for ALS / proximity

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This patch adds device tree bindings for the tsl2772 ALS / proximity
sensor for the LG Nexus 5 (hammerhead) phone.

Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
This commit is contained in:
Brian Masney 2018-08-02 20:19:00 -04:00 committed by Andy Gross
parent fe8d81fe7d
commit bd93925075
2 changed files with 38 additions and 0 deletions
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27
arch/arm/boot/dts/qcom-msm8974-lge-nexus5-hammerhead.dts
View File

@ -242,6 +242,15 @@
};
};
i2c3_pins: i2c3 {
mux {
pins = "gpio10", "gpio11";
function = "blsp_i2c3";
drive-strength = <2>;
bias-disable;
};
};
i2c12_pins: i2c12 {
mux {
pins = "gpio87", "gpio88";
@ -333,6 +342,24 @@
};
};
};
i2c@f9925000 {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
clock-frequency = <100000>;
qcom,src-freq = <50000000>;
avago_apds993@39 {
compatible = "avago,apds9930";
reg = <0x39>;
interrupts-extended = <&msmgpio 61 IRQ_TYPE_EDGE_FALLING>;
vdd-supply = <&pm8941_l17>;
vddio-supply = <&pm8941_lvs1>;
led-max-microamp = <100000>;
amstaos,proximity-diodes = <0>;
};
};
};
&spmi_bus {

11
arch/arm/boot/dts/qcom-msm8974.dtsi
View File

@ -715,6 +715,17 @@
#size-cells = <0>;
};
blsp_i2c3: i2c@f9925000 {
status = "disabled";
compatible = "qcom,i2c-qup-v2.1.1";
reg = <0xf9925000 0x1000>;
interrupts = <0 97 IRQ_TYPE_NONE>;
clocks = <&gcc GCC_BLSP1_QUP3_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
clock-names = "core", "iface";
#address-cells = <1>;
#size-cells = <0>;
};
blsp_i2c8: i2c@f9964000 {
status = "disabled";
compatible = "qcom,i2c-qup-v2.1.1";