diff --git a/arch/arm/dts/msm8916-pm8916.dtsi b/arch/arm/dts/msm8916-pm8916.dtsi
new file mode 100644
index 000000000000..b1a7eafbee31
--- /dev/null
+++ b/arch/arm/dts/msm8916-pm8916.dtsi
@@ -0,0 +1,157 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * msm8916-pm8916.dtsi describes common properties (e.g. regulator connections)
+ * that apply to most devices that make use of the MSM8916 SoC and PM8916 PMIC.
+ * Many regulators have a fixed purpose in the original reference design and
+ * were rarely re-used for different purposes. Devices that deviate from the
+ * typical reference design should not make use of this include and instead add
+ * the necessary properties in the board-specific device tree.
+ */
+
+#include "msm8916.dtsi"
+#include "pm8916.dtsi"
+
+&camss {
+	vdda-supply = <&pm8916_l2>;
+};
+
+&mdss_dsi0 {
+	vdda-supply = <&pm8916_l2>;
+	vddio-supply = <&pm8916_l6>;
+};
+
+&mdss_dsi0_phy {
+	vddio-supply = <&pm8916_l6>;
+};
+
+&mpss {
+	pll-supply = <&pm8916_l7>;
+};
+
+&pm8916_codec {
+	vdd-cdc-io-supply = <&pm8916_l5>;
+	vdd-cdc-tx-rx-cx-supply = <&pm8916_l5>;
+	vdd-micbias-supply = <&pm8916_l13>;
+};
+
+&sdhc_1 {
+	vmmc-supply = <&pm8916_l8>;
+	vqmmc-supply = <&pm8916_l5>;
+};
+
+&sdhc_2 {
+	vmmc-supply = <&pm8916_l11>;
+	vqmmc-supply = <&pm8916_l12>;
+};
+
+&usb_hs_phy {
+	v1p8-supply = <&pm8916_l7>;
+	v3p3-supply = <&pm8916_l13>;
+};
+
+&wcnss {
+	vddpx-supply = <&pm8916_l7>;
+};
+
+&wcnss_iris {
+	vddxo-supply = <&pm8916_l7>;
+	vddrfa-supply = <&pm8916_s3>;
+	vddpa-supply = <&pm8916_l9>;
+	vdddig-supply = <&pm8916_l5>;
+};
+
+&rpm_requests {
+	pm8916_rpm_regulators: regulators {
+		compatible = "qcom,rpm-pm8916-regulators";
+		vdd_l1_l2_l3-supply = <&pm8916_s3>;
+		vdd_l4_l5_l6-supply = <&pm8916_s4>;
+		vdd_l7-supply = <&pm8916_s4>;
+
+		/* pm8916_s1 is managed by rpmpd (MSM8916_VDDCX) */
+
+		pm8916_s3: s3 {
+			regulator-min-microvolt = <1250000>;
+			regulator-max-microvolt = <1350000>;
+			regulator-always-on; /* Needed for L2 */
+		};
+
+		pm8916_s4: s4 {
+			regulator-min-microvolt = <1850000>;
+			regulator-max-microvolt = <2150000>;
+			regulator-always-on; /* Needed for L5/L7 */
+		};
+
+		/*
+		 * Some of the regulators are unused or managed by another
+		 * processor (e.g. the modem). We should still define nodes for
+		 * them to ensure the vote from the application processor can be
+		 * dropped in case the regulators are already on during boot.
+		 *
+		 * The labels for these nodes are omitted on purpose because
+		 * boards should configure a proper voltage before using them.
+		 */
+		l1 {};
+
+		pm8916_l2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-always-on; /* Needed for LPDDR RAM */
+		};
+
+		/* pm8916_l3 is managed by rpmpd (MSM8916_VDDMX) */
+
+		l4 {};
+
+		pm8916_l5: l5 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on; /* Needed for most digital I/O */
+		};
+
+		pm8916_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8916_l7: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-always-on; /* Needed for CPU PLL */
+		};
+
+		pm8916_l8: l8 {
+			regulator-min-microvolt = <2900000>;
+			regulator-max-microvolt = <2900000>;
+		};
+
+		pm8916_l9: l9 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+
+		l10 {};
+
+		pm8916_l11: l11 {
+			regulator-min-microvolt = <2950000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-allow-set-load;
+			regulator-system-load = <200000>;
+		};
+
+		pm8916_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+		};
+
+		pm8916_l13: l13 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3075000>;
+		};
+
+		l14 {};
+		l15 {};
+		l16 {};
+		l17 {};
+		l18 {};
+	};
+};
diff --git a/arch/arm/dts/pm8916.dtsi b/arch/arm/dts/pm8916.dtsi
new file mode 100644
index 000000000000..f4de86787743
--- /dev/null
+++ b/arch/arm/dts/pm8916.dtsi
@@ -0,0 +1,178 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/spmi/spmi.h>
+
+&spmi_bus {
+
+	pm8916_0: pmic@0 {
+		compatible = "qcom,pm8916", "qcom,spmi-pmic";
+		reg = <0x0 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pon@800 {
+			compatible = "qcom,pm8916-pon";
+			reg = <0x800>;
+			mode-bootloader = <0x2>;
+			mode-recovery = <0x1>;
+
+			pwrkey {
+				compatible = "qcom,pm8941-pwrkey";
+				interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				linux,code = <KEY_POWER>;
+			};
+
+			pm8916_resin: resin {
+				compatible = "qcom,pm8941-resin";
+				interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				bias-pull-up;
+				status = "disabled";
+			};
+
+			watchdog {
+				compatible = "qcom,pm8916-wdt";
+				interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>;
+				timeout-sec = <60>;
+			};
+		};
+
+		pm8916_usbin: usb-detect@1300 {
+			compatible = "qcom,pm8941-misc";
+			reg = <0x1300>;
+			interrupts = <0x0 0x13 1 IRQ_TYPE_EDGE_BOTH>;
+			interrupt-names = "usb_vbus";
+			status = "disabled";
+		};
+
+		pm8916_temp: temp-alarm@2400 {
+			compatible = "qcom,spmi-temp-alarm";
+			reg = <0x2400>;
+			interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
+			io-channels = <&pm8916_vadc VADC_DIE_TEMP>;
+			io-channel-names = "thermal";
+			#thermal-sensor-cells = <0>;
+		};
+
+		pm8916_vadc: adc@3100 {
+			compatible = "qcom,spmi-vadc";
+			reg = <0x3100>;
+			interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#io-channel-cells = <1>;
+
+			channel@0 {
+				reg = <VADC_USBIN>;
+				qcom,pre-scaling = <1 10>;
+			};
+			channel@7 {
+				reg = <VADC_VSYS>;
+				qcom,pre-scaling = <1 3>;
+			};
+			channel@8 {
+				reg = <VADC_DIE_TEMP>;
+			};
+			channel@9 {
+				reg = <VADC_REF_625MV>;
+			};
+			channel@a {
+				reg = <VADC_REF_1250MV>;
+			};
+			channel@e {
+				reg = <VADC_GND_REF>;
+			};
+			channel@f {
+				reg = <VADC_VDD_VADC>;
+			};
+		};
+
+		rtc@6000 {
+			compatible = "qcom,pm8941-rtc";
+			reg = <0x6000>, <0x6100>;
+			reg-names = "rtc", "alarm";
+			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
+		};
+
+		pm8916_mpps: mpps@a000 {
+			compatible = "qcom,pm8916-mpp", "qcom,spmi-mpp";
+			reg = <0xa000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pm8916_mpps 0 0 4>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		pm8916_gpios: gpio@c000 {
+			compatible = "qcom,pm8916-gpio", "qcom,spmi-gpio";
+			reg = <0xc000>;
+			gpio-controller;
+			gpio-ranges = <&pm8916_gpios 0 0 4>;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	pm8916_1: pmic@1 {
+		compatible = "qcom,pm8916", "qcom,spmi-pmic";
+		reg = <0x1 SPMI_USID>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pm8916_pwm: pwm {
+			compatible = "qcom,pm8916-pwm";
+
+			#pwm-cells = <2>;
+
+			status = "disabled";
+		};
+
+		pm8916_vib: vibrator@c000 {
+			compatible = "qcom,pm8916-vib";
+			reg = <0xc000>;
+			status = "disabled";
+		};
+
+		pm8916_codec: audio-codec@f000 {
+			compatible = "qcom,pm8916-wcd-analog-codec";
+			reg = <0xf000>;
+			interrupt-parent = <&spmi_bus>;
+			interrupts = <0x1 0xf0 0x0 IRQ_TYPE_NONE>,
+				     <0x1 0xf0 0x1 IRQ_TYPE_NONE>,
+				     <0x1 0xf0 0x2 IRQ_TYPE_NONE>,
+				     <0x1 0xf0 0x3 IRQ_TYPE_NONE>,
+				     <0x1 0xf0 0x4 IRQ_TYPE_NONE>,
+				     <0x1 0xf0 0x5 IRQ_TYPE_NONE>,
+				     <0x1 0xf0 0x6 IRQ_TYPE_NONE>,
+				     <0x1 0xf0 0x7 IRQ_TYPE_NONE>,
+				     <0x1 0xf1 0x0 IRQ_TYPE_NONE>,
+				     <0x1 0xf1 0x1 IRQ_TYPE_NONE>,
+				     <0x1 0xf1 0x2 IRQ_TYPE_NONE>,
+				     <0x1 0xf1 0x3 IRQ_TYPE_NONE>,
+				     <0x1 0xf1 0x4 IRQ_TYPE_NONE>,
+				     <0x1 0xf1 0x5 IRQ_TYPE_NONE>;
+			interrupt-names = "cdc_spk_cnp_int",
+					  "cdc_spk_clip_int",
+					  "cdc_spk_ocp_int",
+					  "mbhc_ins_rem_det1",
+					  "mbhc_but_rel_det",
+					  "mbhc_but_press_det",
+					  "mbhc_ins_rem_det",
+					  "mbhc_switch_int",
+					  "cdc_ear_ocp_int",
+					  "cdc_hphr_ocp_int",
+					  "cdc_hphl_ocp_det",
+					  "cdc_ear_cnp_int",
+					  "cdc_hphr_cnp_int",
+					  "cdc_hphl_cnp_int";
+			#sound-dai-cells = <1>;
+			status = "disabled";
+		};
+	};
+};
