arm64: dts: allwinner: pinephone: Add light/proximity sensor

Pinephone has STK3311-X proximity sensor. Add support for it.

Signed-off-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20201105054135.24860-5-samuel@sholland.org

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
index 8285391a026585ae2f43bff43d924aa6fa561e8f..8617b79d33e6f1e932d16bf3ae7443065b2ab89b 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
@@ -160,6 +160,16 @@
                vddio-supply = <&reg_dldo1>;
        };
 
+       /* Light/proximity sensor */
+       stk3311@48 {
+               compatible = "sensortek,stk3311";
+               reg = <0x48>;
+               interrupt-parent = <&pio>;
+               interrupts = <1 0 IRQ_TYPE_EDGE_FALLING>; /* PB0 */
+               vdd-supply = <&reg_ldo_io0>;
+               leda-supply = <&reg_dldo1>;
+       };
+
        /* Accelerometer/gyroscope */
        mpu6050@68 {
                compatible = "invensense,mpu6050";