[PATCH 2/2] ARM: dts: qcom: msm8926-sony-xperia-yukon-eagle: add initial device tree
From: Erikas Bitovtas
Date: Wed May 27 2026 - 16:16:37 EST
Add device tree for Sony Xperia M2 (sony-eagle) smartphone
based on the Qualcomm MSM8926 SoC.
Initial features:
- Framebuffer
- Regulators
- Internal storage
- SD card
- Accelerometer
- Magnetometer
- Ambient Light/Proximity sensor
- NFC
- USB/Charger
Signed-off-by: Erikas Bitovtas <xerikasxx@xxxxxxxxx>
---
arch/arm/boot/dts/qcom/Makefile | 1 +
.../dts/qcom/msm8926-sony-xperia-yukon-eagle.dts | 406 +++++++++++++++++++++
2 files changed, 407 insertions(+)
diff --git a/arch/arm/boot/dts/qcom/Makefile b/arch/arm/boot/dts/qcom/Makefile
index 32a44b02d2fa..6b471a346d82 100644
--- a/arch/arm/boot/dts/qcom/Makefile
+++ b/arch/arm/boot/dts/qcom/Makefile
@@ -1,6 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
dtb-$(CONFIG_ARCH_QCOM) += \
msm8226-motorola-falcon.dtb \
+ msm8926-sony-xperia-yukon-eagle.dtb \
qcom-apq8016-sbc.dtb \
qcom-apq8026-asus-sparrow.dtb \
qcom-apq8026-huawei-sturgeon.dtb \
diff --git a/arch/arm/boot/dts/qcom/msm8926-sony-xperia-yukon-eagle.dts b/arch/arm/boot/dts/qcom/msm8926-sony-xperia-yukon-eagle.dts
new file mode 100644
index 000000000000..a203f97aa86c
--- /dev/null
+++ b/arch/arm/boot/dts/qcom/msm8926-sony-xperia-yukon-eagle.dts
@@ -0,0 +1,406 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2026 Erikas Bitovtas <xerikasxx@xxxxxxxxx>
+ */
+
+/dts-v1/;
+
+#include "msm8926.dtsi"
+#include "pm8226.dtsi"
+
+/delete-node/ &adsp_region;
+/delete-node/ &mba_region;
+/delete-node/ &mpss_region;
+/delete-node/ &smem_region;
+
+/ {
+ model = "Sony Xperia M2";
+ compatible = "sony,eagle", "qcom,msm8926", "qcom,msm8226";
+ chassis = "handset";
+
+ aliases {
+ mmc0 = &sdhc_1;
+ mmc1 = &sdhc_2;
+ display0 = &framebuffer0;
+ };
+
+ chosen {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ stdout-path = "display0";
+
+ framebuffer0: framebuffer@3201000 {
+ compatible = "simple-framebuffer";
+ reg = <0x03201000 0x800000>;
+ width = <540>;
+ height = <960>;
+ stride = <(540 * 3)>;
+ format = "r8g8b8";
+
+ clocks = <&mmcc MDSS_AHB_CLK>,
+ <&mmcc MDSS_AXI_CLK>,
+ <&mmcc MDSS_BYTE0_CLK>,
+ <&mmcc MDSS_MDP_CLK>,
+ <&mmcc MDSS_PCLK0_CLK>,
+ <&mmcc MDSS_VSYNC_CLK>;
+ power-domains = <&mmcc MDSS_GDSC>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ button-camera-focus {
+ label = "Camera Focus";
+ gpios = <&tlmm 108 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_CAMERA_FOCUS>;
+ debounce-interval = <15>;
+ };
+
+ button-camera-snapshot {
+ label = "Camera Snapshot";
+ gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_CAMERA>;
+ debounce-interval = <15>;
+ };
+
+ button-volume-down {
+ label = "Volume Down";
+ gpios = <&tlmm 106 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ debounce-interval = <15>;
+ };
+ };
+
+ reserved-memory {
+ framebuffer@3201000 {
+ reg = <0x03201000 0x800000>;
+ no-map;
+ };
+
+ mpss_region: mpss@8000000 {
+ reg = <0x08000000 0x4d00000>;
+ no-map;
+ };
+
+ reserved@cd00000 {
+ reg = <0x0cd00000 0x200000>;
+ no-map;
+ };
+
+ mba_region: mba@d100000 {
+ reg = <0x0d100000 0x3a000>;
+ no-map;
+ };
+
+ reserved@d13a000 {
+ reg = <0x0d13a000 0xc6000>;
+ no-map;
+ };
+
+ wcnss_region: wcnss@d200000 {
+ reg = <0x0d200000 0x5ae000>;
+ no-map;
+ };
+
+ reserved@d850000 {
+ reg = <0x0d850000 0x3b0000>;
+ no-map;
+ };
+
+ adsp_region: adsp@dc00000 {
+ reg = <0x0dc00000 0x1400000>;
+ no-map;
+ };
+
+ reserved@f000000 {
+ reg = <0x0f000000 0x500000>;
+ no-map;
+ };
+
+ venus_region: venus@f500000 {
+ reg = <0x0f500000 0x500000>;
+ no-map;
+ };
+
+ smem_region: smem@fa00000 {
+ reg = <0x0fa00000 0x100000>;
+ no-map;
+ };
+
+ reserved@fb00000 {
+ reg = <0x0fb00000 0x280000>;
+ no-map;
+ };
+
+ rmtfs@fd80000 {
+ compatible = "qcom,rmtfs-mem";
+ reg = <0x0fd80000 0x180000>;
+ no-map;
+
+ qcom,client-id = <1>;
+ };
+ };
+};
+
+&blsp1_i2c2 {
+ status = "okay";
+
+ accelerometer@f {
+ compatible = "kionix,kxtj21009";
+ reg = <0x0f>;
+
+ interrupts-extended = <&tlmm 49 IRQ_TYPE_EDGE_RISING>;
+
+ vdd-supply = <&pm8226_l19>;
+ vddio-supply = <&pm8226_lvs1>;
+
+ mount-matrix = "0", "1", "0",
+ "-1", "0", "0",
+ "0", "0", "1";
+ };
+
+ magnetometer@2e {
+ compatible = "yamaha,yas532";
+ reg = <0x2e>;
+
+ vdd-supply = <&pm8226_l19>;
+ iovdd-supply = <&pm8226_lvs1>;
+ };
+
+ light-sensor@48 {
+ compatible = "sensortek,stk3310";
+ reg = <0x48>;
+
+ interrupts-extended = <&tlmm 65 IRQ_TYPE_EDGE_FALLING>;
+
+ proximity-near-level = <1700>;
+ };
+};
+
+&blsp1_i2c3 {
+ status = "okay";
+
+ nfc@28 {
+ compatible = "nxp,pn547", "nxp,nxp-nci-i2c";
+ reg = <0x28>;
+
+ interrupts-extended = <&tlmm 21 IRQ_TYPE_EDGE_RISING>;
+
+ enable-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
+ firmware-gpios = <&tlmm 22 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&pm8226_resin {
+ linux,code = <KEY_VOLUMEUP>;
+
+ status = "okay";
+};
+
+&pm8226_vib {
+ status = "okay";
+};
+
+&rpm_requests {
+ regulators {
+ compatible = "qcom,rpm-pm8226-regulators";
+
+ pm8226_s3: s3 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ pm8226_s4: s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2200000>;
+ };
+
+ pm8226_s5: s5 {
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <1150000>;
+ };
+
+ pm8226_l1: l1 {
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ };
+
+ pm8226_l2: l2 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8226_l3: l3 {
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1287500>;
+ regulator-always-on;
+ };
+
+ pm8226_l4: l4 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8226_l5: l5 {
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8226_l6: l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ pm8226_l7: l7 {
+ regulator-min-microvolt = <1850000>;
+ regulator-max-microvolt = <1850000>;
+ };
+
+ pm8226_l8: l8 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ pm8226_l9: l9 {
+ regulator-min-microvolt = <2050000>;
+ regulator-max-microvolt = <2050000>;
+ };
+
+ pm8226_l10: l10 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8226_l12: l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8226_l14: l14 {
+ regulator-min-microvolt = <2750000>;
+ regulator-max-microvolt = <2750000>;
+ };
+
+ pm8226_l15: l15 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+
+ pm8226_l16: l16 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3350000>;
+ };
+
+ pm8226_l17: l17 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ pm8226_l18: l18 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+
+ regulator-system-load = <200000>;
+ regulator-allow-set-load;
+ };
+
+ pm8226_l19: l19 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ };
+
+ pm8226_l20: l20 {
+ regulator-min-microvolt = <3075000>;
+ regulator-max-microvolt = <3075000>;
+ };
+
+ pm8226_l21: l21 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-allow-set-load;
+ };
+
+ pm8226_l22: l22 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ pm8226_l23: l23 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ pm8226_l24: l24 {
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1350000>;
+ };
+
+ pm8226_l25: l25 {
+ regulator-min-microvolt = <1775000>;
+ regulator-max-microvolt = <2125000>;
+ };
+
+ pm8226_l26: l26 {
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ };
+
+ pm8226_l27: l27 {
+ regulator-min-microvolt = <2100000>;
+ regulator-max-microvolt = <2100000>;
+ };
+
+ pm8226_l28: l28 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ pm8226_lvs1: lvs1 {};
+ };
+};
+
+&smbb {
+ qcom,fast-charge-current-limit = <1500000>;
+ qcom,fast-charge-safe-voltage = <4250000>;
+ qcom,minimum-input-voltage = <4200000>;
+
+ status = "okay";
+};
+
+&sdhc_1 {
+ vmmc-supply = <&pm8226_l17>;
+ vqmmc-supply = <&pm8226_l6>;
+
+ bus-width = <8>;
+ non-removable;
+
+ status = "okay";
+};
+
+&sdhc_2 {
+ vmmc-supply = <&pm8226_l18>;
+ vqmmc-supply = <&pm8226_l21>;
+
+ bus-width = <4>;
+ cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
+
+ status = "okay";
+};
+
+&usb {
+ extcon = <&smbb>;
+ dr_mode = "peripheral";
+
+ status = "okay";
+};
+
+&usb_hs_phy {
+ extcon = <&smbb>;
+ v1p8-supply = <&pm8226_l10>;
+ v3p3-supply = <&pm8226_l20>;
+};
--
2.54.0