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diff --git a/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi b/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
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+++ b/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
@@ -0,0 +1,282 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2016-2022, AngeloGioacchino Del Regno
+ * <angelogioacchino.delregno@somainline.org>
+ * Copyright (c) 2022, Konrad Dybcio <konrad.dybcio@somainline.org>
+ * Copyright (c) 2022, Marijn Suijten <marijn.suijten@somainline.org>
+ */
+
+#include "msm8956.dtsi"
+
+#include "pm8004.dtsi"
+#include "pm8950.dtsi"
+#include "pmi8950.dtsi"
+
+/ {
+ qcom,msm-id = <266 0x10001>; /* MSM8956 v1.1 */
+ qcom,board-id = <8 0>;
+
+ aliases {
+ mmc0 = &sdhc_1; /* SDC1 eMMC slot */
+ mmc1 = &sdhc_2; /* SDC2 SD card slot */
+ mmc2 = &sdhc_3; /* SDC3 SDIO card slot */
+ serial0 = &blsp2_uart2;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ reserved-memory {
+ cont-splash@83000000 {
+ reg = <0x0 0x83000000 0x0 0x2800000>;
+ };
+
+ ramoops@57f00000 {
+ compatible = "ramoops";
+ reg = <0 0x57f00000 0 0x100000>;
+ record-size = <0x20000>;
+ console-size = <0x40000>;
+ ftrace-size = <0x20000>;
+ pmsg-size = <0x20000>;
+ ecc-size = <16>;
+ };
+ };
+
+ usbphy_1p2: regulator-usbphy-1p2 {
+ compatible = "regulator-fixed";
+ regulator-name = "usbphy-1p2";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ vin-supply = <&vph_pwr>;
+ };
+
+ vph_pwr: regulator-vph-pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "vph-pwr";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&blsp1_i2c4 {
+ status = "okay";
+
+ /* Synaptics RMI4 @ 2c */
+};
+
+&blsp2_uart2 {
+ status = "okay";
+};
+
+&gcc {
+ vdd_gfx-supply = <&pm8004_s5>;
+};
+
+&otg {
+ status = "okay";
+};
+
+&pm8004_spmi_regulators {
+ vdd_s2-supply = <&vph_pwr>;
+ vdd_s5-supply = <&vph_pwr>;
+
+ /* Cluster 1 supply */
+ pm8004_s2: s2 {
+ /* regulator-min-microvolt = <500000>; */
+ /* Set .95V to prevent unstabilities until CPR for this SoC is done */
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1165000>;
+ regulator-name = "vdd_apc1";
+ /* Set always on until the CPU PLL is done */
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ pm8004_s5: s5 {
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1165000>;
+ regulator-enable-ramp-delay = <500>;
+ regulator-name = "vdd_gfx";
+ /* Hack this on until the gpu driver is ready for it */
+ regulator-always-on;
+ };
+};
+
+&pm8950_spmi_regulators {
+ vdd_s5-supply = <&vph_pwr>;
+
+ /* Cluster 0 supply */
+ pm8950_spmi_s5: s5 {
+ /* Set .95V to prevent unstabilities until CPR for this SoC is done */
+ /* regulator-min-microvolt = <790000>; */
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1165000>;
+ regulator-name = "vdd_apc0";
+ /* Set always on until the CPU PLL is done */
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&rpm_requests {
+ pm8950_regulators: regulators {
+ compatible = "qcom,rpm-pm8950-regulators";
+
+ vdd_s1-supply = <&vph_pwr>;
+ vdd_s2-supply = <&vph_pwr>;
+ vdd_s3-supply = <&vph_pwr>;
+ vdd_s4-supply = <&vph_pwr>;
+ vdd_s6-supply = <&vph_pwr>;
+ vdd_l1_l19-supply = <&pm8950_s3>;
+ vdd_l2_l23-supply = <&pm8950_s3>;
+ vdd_l3-supply = <&pm8950_s3>;
+ vdd_l5_l6_l7_l16-supply = <&pm8950_s4>;
+ vdd_l8_l11_l12_l17_l22-supply = <&vph_pwr>;
+
+ pm8950_s1: s1 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1162500>;
+ };
+
+ pm8950_s3: s3 {
+ regulator-min-microvolt = <1325000>;
+ regulator-max-microvolt = <1325000>;
+ regulator-always-on;
+ };
+
+ pm8950_s4: s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ pm8950_l1: l1 {
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1100000>;
+ };
+
+ pm8950_l2: l2 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8950_l3: l3 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8950_l5: l5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-system-load = <290000>;
+ regulator-allow-set-load;
+ };
+
+ pm8950_l6: l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8950_l7: l7 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8950_l8: l8 {
+ regulator-min-microvolt = <2900000>;
+ regulator-max-microvolt = <2900000>;
+ regulator-system-load = <130000>;
+ regulator-allow-set-load;
+ };
+
+ pm8950_l9: l9 {
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2400000>;
+ };
+
+ pm8950_l10: l10 {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2900000>;
+ };
+
+ pm8950_l11: l11 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-system-load = <60000>;
+ regulator-allow-set-load;
+ };
+
+ pm8950_l12: l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-system-load = <100000>;
+ regulator-allow-set-load;
+ };
+
+ pm8950_l13: l13 {
+ regulator-min-microvolt = <3075000>;
+ regulator-max-microvolt = <3075000>;
+ };
+
+ pm8950_l14: l14 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ pm8950_l15: l15 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ pm8950_l16: l16 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8950_l17: l17 {
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2900000>;
+ };
+
+ pm8950_l22: l22 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+
+ pm8950_l23: l23 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+ };
+};
+
+&sdhc_1 {
+ /* Toshiba THGBMHG8C4LBAU7 (032G34) */
+ bus-width = <8>;
+ non-removable;
+ vmmc-supply = <&pm8950_l8>;
+ vqmmc-supply = <&pm8950_l5>;
+ status = "okay";
+};
+
+&sdhc_2 {
+ bus-width = <4>;
+ cd-gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
+ vmmc-supply = <&pm8950_l11>;
+ vqmmc-supply = <&pm8950_l12>;
+ status = "okay";
+};
+
+&tlmm {
+ gpio-reserved-ranges = <0 4>;
+};
+
+&usb_hs_phy {
+ vdd-supply = <&usbphy_1p2>;
+ vdda1p8-supply = <&pm8950_l7>;
+ vdda3p3-supply = <&pm8950_l13>;
+ status = "okay";
+};