arm64: dts: qcom: msm8916-fy-mf800: Add initial device tree

arch/arm64/boot/dts/qcom/Makefile

@@ -34,6 +34,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-alcatel-idol347.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-ark-peach.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-asus-z00l.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-asus-z010d.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-fy-mf800.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-gplus-fl8005a.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-huawei-g7.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8916-huawei-y635.dtb

arch/arm64/boot/dts/qcom/msm8916-fy-mf800.dts

@@ -0,0 +1,266 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+/dts-v1/;
+
+#include "msm8916-pm8916.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
+
+/ {
+	model = "MF800 4G Pocket WiFi Router";
+	compatible = "fy,mf800", "qcom,msm8916";
+	chassis-type = "embedded";
+
+	aliases {
+		mmc0 = &sdhc_1; /* eMMC */
+		serial0 = &blsp_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0";
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		voltage-min-design-microvolt = <3400000>;
+		voltage-max-design-microvolt = <4350000>;
+		energy-full-design-microwatt-hours = <7980000>;
+		charge-full-design-microamp-hours = <2100000>;
+
+		ocv-capacity-celsius = <25>;
+		ocv-capacity-table-0 = <4330000 100>, <4265000 95>,
+			<4208000 90>, <4153000 85>, <4100000 80>, <4049000 75>,
+			<4001000 70>, <3962000 65>, <3919000 60>, <3872000 55>,
+			<3839000 50>, <3817000 45>, <3798000 40>, <3783000 35>,
+			<3767000 30>, <3747000 25>, <3729000 20>, <3709000 16>,
+			<3688000 13>, <3681000 11>, <3680000 10>, <3679000 9>,
+			<3677000 8>, <3674000 7>, <3666000 6>, <3641000 5>,
+			<3597000 4>, <3537000 3>, <3457000 2>, <3336000 1>,
+			<3000000 0>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys_default>;
+
+		label = "GPIO Buttons";
+
+		button-volume-up {
+			label = "Volume Up";
+			gpios = <&tlmm 107 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_leds_default>;
+
+		wifi {
+			gpios = <&tlmm 8 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "off";
+			function = LED_FUNCTION_WLAN;
+		};
+
+		sms {
+			gpios = <&tlmm 9 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "off";
+			function = LED_FUNCTION_MAIL;
+		};
+
+		red {
+			gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_RED>;
+			default-state = "off";
+			function = LED_FUNCTION_WAN;
+		};
+
+		green {
+			gpios = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			default-state = "off";
+			function = LED_FUNCTION_WAN_ONLINE;
+		};
+
+		blue {
+			gpios = <&tlmm 19 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_BLUE>;
+			default-state = "on";
+			function = LED_FUNCTION_STATUS;
+		};
+
+		bat-red {
+			gpios = <&tlmm 24 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_RED>;
+			retain-state-suspended;
+			function = LED_FUNCTION_CHARGING;
+		};
+
+		bat-green {
+			gpios = <&tlmm 25 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			retain-state-suspended;
+			function = LED_FUNCTION_CHARGING;
+		};
+	};
+
+	usb_otg_hack: usb-otg-hack {
+		compatible = "linux,extcon-usb-gpio";
+
+		/*
+		 * NOTE: This allows detection of custom-made OTG adapters
+		 *
+		 * Since L8150 doesn't support OTG it's impossible to use normal OTG
+		 * adapters. However since USB_ID is in fact connected to GPIO it's
+		 * possible to detect custom-made OTG adapters that connect USB_ID
+		 * to 5v instead of GND and provie external power.
+		 *
+		 * Downside of this approach is that USB_ID pin is used to change boot
+		 * order of SoC and if device will be powered on with adapter attached
+		 * and powered, it will boot into USB BOOT mode.
+		 */
+		id-gpios = <&tlmm 37 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_id_default>;
+	};
+};
+
+&bam_dmux {
+	status = "okay";
+};
+
+&bam_dmux_dma {
+	status = "okay";
+};
+
+&blsp_uart2 {
+	status = "okay";
+};
+
+/* Remove &mdss_dsi0_phy from clocks to make sure that gcc probes with display disabled */
+&gcc {
+	clocks = <&xo_board>, <&sleep_clk>, <0>, <0>, <0>, <0>, <0>;
+};
+
+&mba_mem {
+	status = "okay";
+};
+
+&mpss {
+	status = "okay";
+};
+
+&mpss_mem {
+	reg = <0x0 0x86800000 0x0 0x5500000>;
+	status = "okay";
+};
+
+&gpu {
+	status = "okay";
+};
+
+&pm8916_bms {
+	status = "okay";
+
+	monitored-battery = <&battery>;
+	power-supplies = <&pm8916_charger>;
+};
+
+&pm8916_charger {
+	status = "okay";
+
+	monitored-battery = <&battery>;
+
+	qcom,fast-charge-safe-current = <900000>;
+	qcom,fast-charge-safe-voltage = <4300000>;
+};
+
+&pm8916_pwm {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm_out>;
+};
+
+&pm8916_rpm_regulators {
+	pm8916_l17: l17 {
+		regulator-min-microvolt = <2850000>;
+		regulator-max-microvolt = <2850000>;
+	};
+};
+
+&sdhc_1 {
+	status = "okay";
+};
+
+&usb {
+	status = "okay";
+	extcon = <&pm8916_charger>, <&usb_otg_hack>;
+};
+
+&usb_hs_phy {
+	extcon = <&pm8916_charger>;
+};
+
+&venus {
+	status = "okay";
+};
+
+&venus_mem {
+	status = "okay";
+};
+
+&wcnss {
+	status = "okay";
+};
+
+&wcnss_iris {
+	compatible = "qcom,wcn3620";
+};
+
+&wcnss_mem {
+	status = "okay";
+};
+
+&tlmm {
+	gpio_leds_default: gpio-leds-default-state {
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	gpio_keys_default: gpio-keys-default-state {
+		pins = "gpio107";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
+	usb_id_default: usb-id-default-state {
+		pins = "gpio37";
+		function = "gpio";
+
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+};
+
+&pm8916_mpps {
+	pwm_out: mpp4-state {
+		pins = "mpp4";
+		function = "digital";
+		power-source = <PM8916_MPP_VPH>;
+		output-low;
+		qcom,dtest = <1>;
+	};
+};