arm64: dts: qcom: msm8998-xperia: Introduce ToF sensor support

This patch adds device tree support for the VL53L0X ToF sensor
found on all Yoshino devices.

Signed-off-by: Markuss Broks <markuss.broks@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220523175344.5845-6-markuss.broks@gmail.com

diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
index 84f2307..d086390 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
@@ -249,6 +249,24 @@
        status = "okay";
 };
 
+&blsp2_i2c2 {
+       status = "okay";
+
+       proximity@29 {
+               compatible = "st,vl53l0x";
+               reg = <0x29>;
+
+               interrupt-parent = <&tlmm>;
+               interrupts = <22 IRQ_TYPE_EDGE_FALLING>;
+
+               reset-gpios = <&tlmm 27 GPIO_ACTIVE_LOW>;
+               vdd-supply = <&cam_vio_vreg>;
+
+               pinctrl-names = "default";
+               pinctrl-0 = <&tof_int &tof_reset>;
+       };
+};
+
 &ibb {
        regulator-min-microamp = <800000>;
        regulator-max-microamp = <800000>;
@@ -597,6 +615,14 @@
                drive-strength = <2>;
        };
 
+       tof_int: tof-int {
+               pins = "gpio22";
+               function = "gpio";
+               bias-pull-up;
+               drive-strength = <2>;
+               input-enable;
+       };
+
        cam1_vdig_default: cam1-vdig-default {
                pins = "gpio25";
                function = "gpio";
@@ -611,6 +637,13 @@
                drive-strength = <16>;
        };
 
+       tof_reset: tof-reset {
+               pins = "gpio27";
+               function = "gpio";
+               bias-disable;
+               drive-strength = <2>;
+       };
+
        hall_sensor0_default: acc-cover-open {
                pins = "gpio124";
                function = "gpio";