diff --git a/src/arm64/allwinner/sun50i-a64-pinephone-1.2.dts b/src/arm64/allwinner/sun50i-a64-pinephone-1.2.dts
new file mode 100644
index 0000000..4e7e237
--- /dev/null
+++ b/src/arm64/allwinner/sun50i-a64-pinephone-1.2.dts
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+// Copyright (C) 2020 Ondrej Jirman <megous@megous.com>
+
+/dts-v1/;
+
+#include "sun50i-a64-pinephone.dtsi"
+
+/ {
+	model = "Pine64 PinePhone (1.2)";
+	compatible = "pine64,pinephone-1.2", "pine64,pinephone", "allwinner,sun50i-a64";
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
+	};
+};
+
+&backlight {
+	power-supply = <&reg_ldo_io0>;
+	/*
+	 * PWM backlight circuit on this PinePhone revision was changed since 1.0,
+	 * and the lowest PWM duty cycle that doesn't lead to backlight being off
+	 * is around 10%. Duty cycle for the lowest brightness level also varries
+	 * quite a bit between individual boards, so the lowest value here was
+	 * chosen as a safe default.
+	 */
+	brightness-levels = <
+		5000 5248 5506 5858 6345
+		6987 7805 8823 10062 11543
+		13287 15317 17654 20319 23336
+		26724 30505 34702 39335 44427
+		50000
+	>;
+	num-interpolated-steps = <50>;
+	default-brightness-level = <500>;
+};
+
+&lis3mdl {
+	/*
+	 * Board revision 1.2 fixed routing of the interrupt to DRDY pin,
+	 * enable interrupts.
+	 */
+	interrupt-parent = <&pio>;
+	interrupts = <1 1 IRQ_TYPE_EDGE_RISING>; /* PB1 */
+};
+
+&mmc1 {
+	mmc-pwrseq = <&wifi_pwrseq>;
+};
+
+&sgm3140 {
+	enable-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* PD24 */
+	flash-gpios = <&pio 2 3 GPIO_ACTIVE_HIGH>; /* PC3 */
+};