dts: qcom: msm8916-xiaoxun-jz02-v30: Add initial device tree

Author: euiccc2025

arch/arm64/boot/dts/qcom/Makefile

@@ -75,6 +75,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86518.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt86528.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-wingtech-wt88047.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-xiaoxun-jz0145-v33.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-xiaoxun-jz02-v30.dts
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-yiming-uz801v3.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8917-xiaomi-riva.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8929-wingtech-wt82918hd.dtb

arch/arm64/boot/dts/qcom/msm8916-xiaoxun-jz02-v30.dts

@@ -0,0 +1,66 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-ufi.dtsi"
+
+/ {
+	model = "JZ02 v30 4G Modem Stick";
+	compatible = "xiaoxun,jz02-v30", "qcom,msm8916";
+};
+
+&button_restart {
+	gpios = <&tlmm 37 GPIO_ACTIVE_HIGH>;
+};
+
+&led_b {
+	gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>;
+};
+
+&led_g {
+	gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+};
+
+&led_r {
+	gpios = <&tlmm 8 GPIO_ACTIVE_HIGH>;
+};
+
+&mpss {
+	pinctrl-0 = <&sim_ctrl_default>;
+	pinctrl-names = "default";
+};
+
+&button_default {
+	pins = "gpio37";
+	bias-pull-down;
+};
+
+&gpio_leds_default {
+	pins = "gpio6", "gpio7", "gpio8";
+};
+
+/* This selects the external SIM card slot by default */
+&tlmm {
+	sim_ctrl_default: sim-ctrl-default-state {
+		esim-sel-pins {
+			pins = "gpio22", "gpio23";
+			function = "gpio";
+			bias-disable;
+			output-low;
+		};
+
+		sim-en-pins {
+			pins = "gpio1";
+			function = "gpio";
+			bias-disable;
+			output-high;
+		};
+
+		sim-sel-pins {
+			pins = "gpio20";
+			function = "gpio";
+			bias-disable;
+			output-low;
+		};
+	};
+};