* [PATCH v2 1/2] dt-bindings: arm: qcom: Document Xiaomi Poco M3
2026-10-27 20:51 [PATCH v2 0/2] arm64: dts: qcom: Add Xiaomi Poco M3 (citrus) Amir Hanip
@ 2026-10-27 20:51 ` Amir Hanip
2026-10-27 20:51 ` [PATCH v2 2/2] arm64: dts: qcom: Add " Amir Hanip
1 sibling, 0 replies; 3+ messages in thread
From: Amir Hanip @ 2026-10-27 20:51 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, linux-arm-msm
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Abel Vesa,
devicetree, linux-kernel, Amir Hanip
Add compatible for Xiaomi Poco M3 codename citrus, which is
based on Snapdragon 662 (SM6115) SoC.
Signed-off-by: Amir Hanip <killdeath104@gmail.com>
---
Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 121ca557c..8d2e4f0e3 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -1068,6 +1068,7 @@ properties:
- items:
- enum:
- fxtec,pro1x
+ - xiaomi,citrus
- xiaomi,lemon
- const: qcom,sm6115
--
2.47.3
^ permalink raw reply [flat|nested] 3+ messages in thread* [PATCH v2 2/2] arm64: dts: qcom: Add Xiaomi Poco M3
2026-10-27 20:51 [PATCH v2 0/2] arm64: dts: qcom: Add Xiaomi Poco M3 (citrus) Amir Hanip
2026-10-27 20:51 ` [PATCH v2 1/2] dt-bindings: arm: qcom: Document Xiaomi Poco M3 Amir Hanip
@ 2026-10-27 20:51 ` Amir Hanip
1 sibling, 0 replies; 3+ messages in thread
From: Amir Hanip @ 2026-10-27 20:51 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, linux-arm-msm
Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Abel Vesa,
devicetree, linux-kernel, Amir Hanip
Add initial device tree for the Xiaomi Poco M3 (codename citrus),
based on the Qualcomm Snapdragon 662 (SM6115) SoC.
Currently working:
- UFS and microSD
- USB host (OTG)
- WiFi
- Bluetooth
- Remoteprocs (ADSP, CDSP and modem)
WiFi, Bluetooth and the remoteprocs need device-specific firmware,
which is not part of this series. WiFi additionally needs qrtr,
tqftpserv and rmtfs running in userspace, and the Bluetooth
controller needs its BD address set from userspace.
Display panel, touchscreen, and the GPU display pipeline will
be added later, so the display is currently only available through
simple-framebuffer.
Signed-off-by: Amir Hanip <killdeath104@gmail.com>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/sm6115-xiaomi-citrus.dts | 538 ++++++++++++++++++
2 files changed, 539 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sm6115-xiaomi-citrus.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 88230c4e0..02e87dd78 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -386,6 +386,7 @@ dtb-$(CONFIG_ARCH_QCOM) += shikra-iqs-evk-imx577-camera.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm4250-oneplus-billie2.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm4450-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6115-fxtec-pro1x.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sm6115-xiaomi-citrus.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6115-xiaomi-lemon.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6115p-lenovo-j606f.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6125-sony-xperia-seine-pdx201.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm6115-xiaomi-citrus.dts b/arch/arm64/boot/dts/qcom/sm6115-xiaomi-citrus.dts
new file mode 100644
index 000000000..330f626ae
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm6115-xiaomi-citrus.dts
@@ -0,0 +1,538 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (c) 2023 - 2024, Dang Huynh <danct12@riseup.net>
+ * Copyright (c) 2026, Amir Hanip <killdeath104@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "sm6115.dtsi"
+#include "pm6125.dtsi"
+#include "pmi632.dtsi"
+#include <dt-bindings/arm/qcom,ids.h>
+
+/delete-node/ &cdsp_sec_mem;
+
+/ {
+ model = "Xiaomi Poco M3";
+ compatible = "xiaomi,citrus", "qcom,sm6115";
+ chassis-type = "handset";
+
+ qcom,msm-id = <QCOM_ID_SM4250 0x10000>, <QCOM_ID_SM6115 0x10000>;
+ qcom,board-id = <0x00 0x303>;
+
+ aliases {
+ serial1 = &uart3;
+ };
+
+ chosen {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ framebuffer0: framebuffer@5c000000 {
+ compatible = "simple-framebuffer";
+ reg = <0x0 0x5c000000 0x0 (1080 * 2340 * 4)>;
+ width = <1080>;
+ height = <2340>;
+ stride = <(1080 * 4)>;
+ format = "a8r8g8b8";
+ clocks = <&gcc GCC_DISP_HF_AXI_CLK>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&vol_up_n>;
+ pinctrl-names = "default";
+
+ key-volume-up {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&pm6125_gpios 5 GPIO_ACTIVE_LOW>;
+ debounce-interval = <15>;
+ linux,can-disable;
+ wakeup-source;
+ };
+ };
+
+ wcn3950-pmu {
+ compatible = "qcom,wcn3950-pmu";
+
+ pinctrl-0 = <&sw_ctrl_default>;
+ pinctrl-names = "default";
+
+ vddio-supply = <&pm6125_l9>;
+ vddxo-supply = <&pm6125_l16>;
+ vddrf-supply = <&pm6125_l17>;
+ vddch0-supply = <&pm6125_l23>;
+
+ swctrl-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>;
+
+ regulators {
+ vreg_pmu_io: ldo0 {
+ regulator-name = "vreg_pmu_io";
+ };
+
+ vreg_pmu_xo: ldo1 {
+ regulator-name = "vreg_pmu_xo";
+ };
+
+ vreg_pmu_rf: ldo2 {
+ regulator-name = "vreg_pmu_rf";
+ };
+
+ vreg_pmu_ch0: ldo3 {
+ regulator-name = "vreg_pmu_ch0";
+ };
+
+ vreg_pmu_ch1: ldo4 {
+ regulator-name = "vreg_pmu_ch1";
+ };
+ };
+ };
+};
+
+&dispcc {
+ /* Prevent simplefb from dying until we wire panel driver */
+ status = "disabled";
+};
+
+&gpi_dma0 {
+ status = "okay";
+};
+
+&gpu {
+ status = "okay";
+};
+
+&gpu_zap_shader {
+ firmware-name = "qcom/sm6115/xiaomi-citrus/a610_zap.mbn";
+};
+
+&pil_adsp_mem {
+ reg = <0x0 0x53800000 0x0 0x2200000>;
+};
+
+&pil_cdsp_mem {
+ reg = <0x0 0x51a00000 0x0 0xa00000>;
+};
+
+&pil_gpu_mem {
+ reg = <0x0 0x55a15000 0x0 0x2000>;
+};
+
+&pil_ipa_fw_mem {
+ reg = <0x0 0x55a00000 0x0 0x10000>;
+};
+
+&pil_ipa_gsi_mem {
+ reg = <0x0 0x55a10000 0x0 0x5000>;
+};
+
+&pm6125_gpios {
+ vol_up_n: vol-up-n-state {
+ pins = "gpio5";
+ function = "normal";
+ power-source = <0>;
+ bias-pull-up;
+ input-enable;
+ };
+};
+
+&pmi632_typec {
+ status = "okay";
+
+ connector {
+ compatible = "usb-c-connector";
+
+ power-role = "dual";
+ data-role = "dual";
+ self-powered;
+
+ typec-power-opmode = "default";
+ pd-disable;
+
+ vbus-supply = <&pmi632_vbus>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ pmi632_hs_in: endpoint {
+ remote-endpoint = <&usb_dwc3_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ pmi632_ss_in: endpoint {
+ remote-endpoint = <&usb_qmpphy_out>;
+ };
+ };
+ };
+ };
+};
+
+&pmi632_vbus {
+ regulator-min-microamp = <500000>;
+ regulator-max-microamp = <1000000>;
+
+ status = "okay";
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+
+ status = "okay";
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&remoteproc_adsp {
+ firmware-name = "qcom/sm6115/xiaomi-citrus/adsp.mdt";
+
+ status = "okay";
+};
+
+&remoteproc_cdsp {
+ firmware-name = "qcom/sm6115/xiaomi-citrus/cdsp.mdt";
+
+ status = "okay";
+};
+
+&remoteproc_mpss {
+ firmware-name = "qcom/sm6115/xiaomi-citrus/modem.mdt";
+
+ status = "okay";
+};
+
+&rpm_requests {
+ regulators-0 {
+ compatible = "qcom,rpm-pm6125-regulators";
+
+ pm6125_s6: s6 {
+ regulator-min-microvolt = <304000>;
+ regulator-max-microvolt = <1456000>;
+ };
+
+ pm6125_s7: s7 {
+ regulator-min-microvolt = <1280000>;
+ regulator-max-microvolt = <2040000>;
+ };
+
+ pm6125_s8: s8 {
+ regulator-min-microvolt = <1064000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ pm6125_l1: l1 {
+ regulator-min-microvolt = <952000>;
+ regulator-max-microvolt = <1152000>;
+ };
+
+ pm6125_l4: l4 {
+ regulator-min-microvolt = <488000>;
+ regulator-max-microvolt = <1000000>;
+ };
+
+ pm6125_l5: l5 {
+ regulator-min-microvolt = <1648000>;
+ regulator-max-microvolt = <3056000>;
+ regulator-allow-set-load;
+ };
+
+ pm6125_l6: l6 {
+ regulator-min-microvolt = <576000>;
+ regulator-max-microvolt = <656000>;
+ };
+
+ pm6125_l7: l7 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ pm6125_l8: l8 {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <728000>;
+ };
+
+ pm6125_l9: l9 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2000000>;
+ };
+
+ pm6125_l10: l10 {
+ regulator-min-microvolt = <1704000>;
+ regulator-max-microvolt = <1904000>;
+ };
+
+ pm6125_l11: l11 {
+ regulator-min-microvolt = <1704000>;
+ regulator-max-microvolt = <1952000>;
+ regulator-allow-set-load;
+ };
+
+ pm6125_l12: l12 {
+ regulator-min-microvolt = <1624000>;
+ regulator-max-microvolt = <1984000>;
+ };
+
+ pm6125_l13: l13 {
+ regulator-min-microvolt = <1504000>;
+ regulator-max-microvolt = <1952000>;
+ };
+
+ pm6125_l14: l14 {
+ regulator-min-microvolt = <1704000>;
+ regulator-max-microvolt = <1904000>;
+ };
+
+ pm6125_l15: l15 {
+ regulator-min-microvolt = <2920000>;
+ regulator-max-microvolt = <3232000>;
+ };
+
+ pm6125_l16: l16 {
+ regulator-min-microvolt = <1704000>;
+ regulator-max-microvolt = <1904000>;
+ };
+
+ pm6125_l17: l17 {
+ regulator-min-microvolt = <1304000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ pm6125_l18: l18 {
+ regulator-min-microvolt = <1104000>;
+ regulator-max-microvolt = <1312000>;
+ };
+
+ pm6125_l19: l19 {
+ regulator-min-microvolt = <1624000>;
+ regulator-max-microvolt = <3304000>;
+ };
+
+ pm6125_l20: l20 {
+ regulator-min-microvolt = <1624000>;
+ regulator-max-microvolt = <3304000>;
+ };
+
+ pm6125_l21: l21 {
+ regulator-min-microvolt = <2400000>;
+ regulator-max-microvolt = <3600000>;
+ };
+
+ pm6125_l22: l22 {
+ regulator-min-microvolt = <2952000>;
+ regulator-max-microvolt = <3304000>;
+ };
+
+ pm6125_l23: l23 {
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3400000>;
+ };
+
+ pm6125_l24: l24 {
+ regulator-min-microvolt = <2704000>;
+ regulator-max-microvolt = <3600000>;
+ regulator-allow-set-load;
+ };
+ };
+};
+
+&sdc2_state_off {
+ cd-pins {
+ pins = "gpio88";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+};
+
+&sdc2_state_on {
+ cd-pins {
+ pins = "gpio88";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+};
+
+&sdhc_2 {
+ pinctrl-0 = <&sdc2_state_on>;
+ pinctrl-1 = <&sdc2_state_off>;
+ pinctrl-names = "default", "sleep";
+
+ cd-gpios = <&tlmm 88 GPIO_ACTIVE_HIGH>;
+
+ vmmc-supply = <&pm6125_l22>;
+ vqmmc-supply = <&pm6125_l5>;
+
+ status = "okay";
+};
+
+&sleep_clk {
+ clock-frequency = <32764>;
+};
+
+&tlmm {
+ gpio-reserved-ranges = <14 4>; /* SE5 SPI, not usable from Linux */
+
+ uart3_default: uart3-default-state {
+ cts-pins {
+ pins = "gpio8";
+ function = "qup3";
+ drive-strength = <2>;
+ bias-bus-hold;
+ };
+
+ rts-pins {
+ pins = "gpio9";
+ function = "qup3";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ tx-pins {
+ pins = "gpio10";
+ function = "qup3";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ rx-pins {
+ pins = "gpio11";
+ function = "qup3";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ uart3_sleep: uart3-sleep-state {
+ cts-pins {
+ pins = "gpio8";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-bus-hold;
+ };
+
+ rts-pins {
+ pins = "gpio9";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ tx-pins {
+ pins = "gpio10";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ rx-pins {
+ pins = "gpio11";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ sw_ctrl_default: sw-ctrl-default-state {
+ pins = "gpio87";
+ function = "gpio";
+ bias-pull-down;
+ };
+};
+
+&uart3 {
+ pinctrl-0 = <&uart3_default>;
+ pinctrl-1 = <&uart3_sleep>;
+ pinctrl-names = "default", "sleep";
+
+ status = "okay";
+
+ bluetooth {
+ compatible = "qcom,wcn3950-bt";
+ vddio-supply = <&vreg_pmu_io>;
+ vddxo-supply = <&vreg_pmu_xo>;
+ vddrf-supply = <&vreg_pmu_rf>;
+ vddch0-supply = <&vreg_pmu_ch0>;
+ };
+};
+
+&ufs_mem_hc {
+ vcc-supply = <&pm6125_l24>;
+ vcc-max-microamp = <600000>;
+ vccq2-supply = <&pm6125_l11>;
+ vccq2-max-microamp = <600000>;
+ vdd-hba-supply = <&pm6125_l18>;
+
+ status = "okay";
+};
+
+&ufs_mem_phy {
+ vdda-phy-supply = <&pm6125_l4>;
+ vdda-pll-supply = <&pm6125_l12>;
+
+ status = "okay";
+};
+
+&usb {
+ status = "okay";
+};
+
+&usb_dwc3 {
+ maximum-speed = "high-speed";
+
+ status = "okay";
+};
+
+&usb_dwc3_hs {
+ remote-endpoint = <&pmi632_hs_in>;
+};
+
+&usb_hsphy {
+ vdd-supply = <&pm6125_l4>;
+ vdda-pll-supply = <&pm6125_l12>;
+ vdda-phy-dpdm-supply = <&pm6125_l15>;
+
+ status = "okay";
+};
+
+&usb_qmpphy {
+ /delete-property/ orientation-switch;
+
+ vdda-phy-supply = <&pm6125_l4>;
+ vdda-pll-supply = <&pm6125_l12>;
+
+ status = "okay";
+};
+
+&usb_qmpphy_out {
+ remote-endpoint = <&pmi632_ss_in>;
+};
+
+&wifi {
+ vdd-0.8-cx-mx-supply = <&pm6125_l4>;
+ vdd-1.8-xo-supply = <&pm6125_l16>;
+ vdd-1.3-rfa-supply = <&pm6125_l17>;
+ vdd-3.3-ch0-supply = <&pm6125_l23>;
+ vdd-3.3-ch1-supply = <&pm6125_l24>;
+
+ status = "okay";
+};
+
+&xo_board {
+ clock-frequency = <19200000>;
+};
--
2.47.3
^ permalink raw reply [flat|nested] 3+ messages in thread