xref: /linux/scripts/dtc/include-prefixes/arm64/mediatek/mt8395-radxa-nio-12l.dts (revision 32b33be8894f3389d15b409140d663acbdf9de1d)

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
 * Copyright (C) 2023 Radxa Limited
 * Copyright (C) 2024 Collabora Ltd.
 *                    AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
 */

#include "mt8195.dtsi"
#include "mt6359.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pinctrl/mt8195-pinfunc.h>
#include <dt-bindings/regulator/mediatek,mt6360-regulator.h>
#include <dt-bindings/spmi/spmi.h>
#include <dt-bindings/usb/pd.h>

/ {
	model = "Radxa NIO 12L";
	chassis-type = "embedded";
	compatible = "radxa,nio-12l", "mediatek,mt8395", "mediatek,mt8195";

	aliases {
		i2c0 = &i2c2;
		i2c1 = &i2c3;
		i2c2 = &i2c4;
		i2c3 = &i2c0;
		i2c4 = &i2c1;
		ethernet0 = &eth;
		serial0 = &uart0;
		serial1 = &uart1;
		spi0 = &spi1;
		spi1 = &spi2;
	};

	chosen {
		stdout-path = "serial0:921600n8";
	};

	firmware {
		optee {
			compatible = "linaro,optee-tz";
			method = "smc";
		};
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0 0x40000000 0x1 0x0>;
	};

	wifi_vreg: regulator-wifi-3v3-en {
		compatible = "regulator-fixed";
		regulator-name = "wifi_3v3_en";
		regulator-always-on;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		enable-active-high;
		gpio = <&pio 67 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&wifi_vreg_pins>;
		vin-supply = <&vsys>;
	};

	/* system wide switching 5.0V power rail */
	vsys: regulator-vsys {
		compatible = "regulator-fixed";
		regulator-name = "vsys";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_vsys>;
	};

	vsys_buck: regulator-vsys-buck {
		compatible = "regulator-fixed";
		regulator-name = "vsys_buck";
		regulator-always-on;
		regulator-boot-on;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		vin-supply = <&vcc5v0_vsys>;
	};

	/* Rail from power-only "TYPE C DC" port */
	vcc5v0_vsys: regulator-vcc5v0-sys {
		compatible = "regulator-fixed";
		regulator-name = "vcc5v0_sys";
		regulator-always-on;
		regulator-boot-on;
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		/*
		 * 12 MiB reserved for OP-TEE (BL32)
		 * +-----------------------+ 0x43e0_0000
		 * |      SHMEM 2MiB       |
		 * +-----------------------+ 0x43c0_0000
		 * |        | TA_RAM  8MiB |
		 * + TZDRAM +--------------+ 0x4340_0000
		 * |        | TEE_RAM 2MiB |
		 * +-----------------------+ 0x4320_0000
		 */
		optee_reserved: optee@43200000 {
			reg = <0 0x43200000 0 0xc00000>;
			no-map;
		};

		scp_mem: memory@50000000 {
			compatible = "shared-dma-pool";
			reg = <0 0x50000000 0 0x2900000>;
			no-map;
		};

		vpu_mem: memory@53000000 {
			compatible = "shared-dma-pool";
			reg = <0 0x53000000 0 0x1400000>; /* 20 MB */
		};

		/* 2 MiB reserved for ARM Trusted Firmware (BL31) */
		bl31_secmon_mem: memory@54600000 {
			reg = <0 0x54600000 0x0 0x200000>;
			no-map;
		};

		afe_mem: memory@60000000 {
			compatible = "shared-dma-pool";
			reg = <0 0x60000000 0 0x1100000>;
			no-map;
		};

		apu_mem: memory@62000000 {
			compatible = "shared-dma-pool";
			reg = <0 0x62000000 0 0x1400000>; /* 20 MB */
		};
	};
};

&eth {
	phy-mode = "rgmii-rxid";
	phy-handle = <&rgmii_phy>;
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&eth_default_pins>;
	pinctrl-1 = <&eth_sleep_pins>;
	mediatek,tx-delay-ps = <2030>;
	mediatek,mac-wol;
	snps,reset-gpio = <&pio 93 GPIO_ACTIVE_HIGH>;
	snps,reset-delays-us = <0 20000 100000>;
	status = "okay";

	mdio {
		rgmii_phy: ethernet-phy@1 {
			compatible = "ethernet-phy-id001c.c916";
			reg = <0x1>;
		};
	};
};

&gpu {
	mali-supply = <&mt6315_7_vbuck1>;
	status = "okay";
};

&i2c2 {
	clock-frequency = <400000>;
	pinctrl-0 = <&i2c2_pins>;
	pinctrl-names = "default";
	status = "okay";

	typec-mux@48 {
		compatible = "ite,it5205";
		reg = <0x48>;

		mode-switch;
		orientation-switch;

		vcc-supply = <&mt6359_vibr_ldo_reg>;

		port {
			it5205_sbu_mux: endpoint {
				remote-endpoint = <&typec_con_mux>;
			};
		};
	};
};

&i2c4 {
	clock-frequency = <400000>;
	pinctrl-0 = <&i2c4_pins>;
	pinctrl-names = "default";
	status = "okay";

	/* I2C4 exposed at 39-pins MIPI-LCD connector */
};

&i2c6 {
	clock-frequency = <400000>;
	pinctrl-0 = <&i2c6_pins>;
	pinctrl-names = "default";
	status = "okay";

	mt6360: pmic@34 {
		compatible = "mediatek,mt6360";
		reg = <0x34>;
		interrupts-extended = <&pio 101 IRQ_TYPE_EDGE_FALLING>;
		interrupt-names = "IRQB";
		interrupt-controller;
		#interrupt-cells = <1>;
		pinctrl-0 = <&mt6360_pins>;

		charger {
			compatible = "mediatek,mt6360-chg";
			richtek,vinovp-microvolt = <14500000>;

			otg_vbus_regulator: usb-otg-vbus-regulator {
				regulator-name = "usb-otg-vbus";
				regulator-min-microvolt = <4425000>;
				regulator-max-microvolt = <5825000>;
			};
		};

		regulator {
			compatible = "mediatek,mt6360-regulator";
			LDO_VIN1-supply = <&vsys_buck>;
			LDO_VIN3-supply = <&mt6360_buck2>;

			mt6360_buck1: buck1 {
				regulator-name = "emi_vdd2";
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1300000>;
				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
							   MT6360_OPMODE_LP
							   MT6360_OPMODE_ULP>;
				regulator-always-on;
			};

			mt6360_buck2: buck2 {
				regulator-name = "emi_vddq";
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1300000>;
				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
							   MT6360_OPMODE_LP
							   MT6360_OPMODE_ULP>;
				regulator-always-on;
			};

			mt6360_ldo1: ldo1 {
				regulator-name = "ext_lcd_3v3";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
							   MT6360_OPMODE_LP>;
				regulator-always-on;
			};

			mt6360_ldo2: ldo2 {
				regulator-name = "panel1_p1v8";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
							   MT6360_OPMODE_LP>;
			};

			mt6360_ldo3: ldo3 {
				regulator-name = "vmc_pmu";
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <3600000>;
				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
							   MT6360_OPMODE_LP>;
			};

			mt6360_ldo5: ldo5 {
				regulator-name = "vmch_pmu";
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
							   MT6360_OPMODE_LP>;
				regulator-always-on;
			};

			mt6360_ldo6: ldo6 {
				regulator-name = "mt6360_ldo6"; /* Test point */
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <2100000>;
				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
							   MT6360_OPMODE_LP>;
			};

			mt6360_ldo7: ldo7 {
				regulator-name = "emi_vmddr_en";
				regulator-min-microvolt = <500000>;
				regulator-max-microvolt = <2100000>;
				regulator-allowed-modes = <MT6360_OPMODE_NORMAL
							   MT6360_OPMODE_LP>;
				regulator-always-on;
			};
		};

		typec {
			compatible = "mediatek,mt6360-tcpc";
			interrupts-extended = <&pio 100 IRQ_TYPE_LEVEL_LOW>;
			interrupt-names = "PD_IRQB";

			connector {
				compatible = "usb-c-connector";
				label = "USB-C";
				data-role = "dual";
				op-sink-microwatt = <10000000>;
				power-role = "dual";
				try-power-role = "sink";

				source-pdos = <PDO_FIXED(5000, 1000,
							 PDO_FIXED_DUAL_ROLE |
							 PDO_FIXED_DATA_SWAP)>;
				sink-pdos = <PDO_FIXED(5000, 3000,
						       PDO_FIXED_DUAL_ROLE |
						       PDO_FIXED_DATA_SWAP)>;

				ports {
					#address-cells = <1>;
					#size-cells = <0>;

					port@0 {
						reg = <0>;
						typec_con_hs: endpoint {
							remote-endpoint = <&mtu3_hs0_role_sw>;
						};
					};

					port@2 {
						reg = <2>;
						typec_con_mux: endpoint {
							remote-endpoint = <&it5205_sbu_mux>;
						};
					};
				};
			};
		};
	};
};

/* MMC0 Controller: eMMC (HS400). Power lines are shared with UFS! */
&mmc0 {
	pinctrl-names = "default", "state_uhs";
	pinctrl-0 = <&mmc0_default_pins>;
	pinctrl-1 = <&mmc0_uhs_pins>;
	bus-width = <8>;
	max-frequency = <200000000>;
	hs400-ds-delay = <0x14c11>;
	cap-mmc-highspeed;
	cap-mmc-hw-reset;
	mmc-hs200-1_8v;
	mmc-hs400-1_8v;
	no-sdio;
	no-sd;
	non-removable;
	vmmc-supply = <&mt6359_vemc_1_ldo_reg>;
	vqmmc-supply = <&mt6359_vufs_ldo_reg>;
	status = "okay";
};

/* MMC1 Controller: MicroSD card slot */
&mmc1 {
	pinctrl-names = "default", "state_uhs";
	pinctrl-0 = <&mmc1_default_pins>, <&mmc1_pins_detect>;
	pinctrl-1 = <&mmc1_default_pins>;
	bus-width = <4>;
	max-frequency = <200000000>;
	cap-sd-highspeed;
	cd-gpios = <&pio 129 GPIO_ACTIVE_LOW>;
	no-mmc;
	no-sdio;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	vmmc-supply = <&mt6360_ldo5>;
	vqmmc-supply = <&mt6360_ldo3>;
	status = "okay";
};

&mt6359_vaud18_ldo_reg {
	regulator-always-on;
};

&mt6359_vbbck_ldo_reg {
	regulator-always-on;
};

/* For USB Hub */
&mt6359_vcamio_ldo_reg {
	regulator-always-on;
};

&mt6359_vcn33_2_bt_ldo_reg {
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
};

&mt6359_vcore_buck_reg {
	regulator-always-on;
};

&mt6359_vgpu11_buck_reg {
	regulator-always-on;
};

&mt6359_vproc1_buck_reg {
	regulator-always-on;
};

&mt6359_vproc2_buck_reg {
	regulator-always-on;
};

&mt6359_vpu_buck_reg {
	regulator-always-on;
};

&mt6359_vrf12_ldo_reg {
	regulator-always-on;
};

&mt6359_vsram_md_ldo_reg {
	regulator-always-on;
};

/* for GPU SRAM */
&mt6359_vsram_others_ldo_reg {
	regulator-min-microvolt = <750000>;
	regulator-max-microvolt = <750000>;
};

&pio {
	eth_default_pins: eth-default-pins {
		pins-cc {
			pinmux = <PINMUX_GPIO85__FUNC_GBE_TXC>,
				 <PINMUX_GPIO86__FUNC_GBE_RXC>,
				 <PINMUX_GPIO87__FUNC_GBE_RXDV>,
				 <PINMUX_GPIO88__FUNC_GBE_TXEN>;
			drive-strength = <8>;
		};

		pins-mdio {
			pinmux = <PINMUX_GPIO89__FUNC_GBE_MDC>,
				 <PINMUX_GPIO90__FUNC_GBE_MDIO>;
			input-enable;
		};

		pins-power {
			pinmux = <PINMUX_GPIO91__FUNC_GPIO91>,
				 <PINMUX_GPIO92__FUNC_GPIO92>;
			output-high;
		};

		pins-rst {
			pinmux = <PINMUX_GPIO93__FUNC_GPIO93>;
		};

		pins-rxd {
			pinmux = <PINMUX_GPIO81__FUNC_GBE_RXD3>,
				 <PINMUX_GPIO82__FUNC_GBE_RXD2>,
				 <PINMUX_GPIO83__FUNC_GBE_RXD1>,
				 <PINMUX_GPIO84__FUNC_GBE_RXD0>;
		};

		pins-txd {
			pinmux = <PINMUX_GPIO77__FUNC_GBE_TXD3>,
				 <PINMUX_GPIO78__FUNC_GBE_TXD2>,
				 <PINMUX_GPIO79__FUNC_GBE_TXD1>,
				 <PINMUX_GPIO80__FUNC_GBE_TXD0>;
			drive-strength = <8>;
		};
	};

	eth_sleep_pins: eth-sleep-pins {
		pins-cc {
			pinmux = <PINMUX_GPIO85__FUNC_GPIO85>,
				 <PINMUX_GPIO86__FUNC_GPIO86>,
				 <PINMUX_GPIO87__FUNC_GPIO87>,
				 <PINMUX_GPIO88__FUNC_GPIO88>;
		};

		pins-mdio {
			pinmux = <PINMUX_GPIO89__FUNC_GPIO89>,
				 <PINMUX_GPIO90__FUNC_GPIO90>;
			bias-disable;
			input-disable;
		};

		pins-rxd {
			pinmux = <PINMUX_GPIO81__FUNC_GPIO81>,
				 <PINMUX_GPIO82__FUNC_GPIO82>,
				 <PINMUX_GPIO83__FUNC_GPIO83>,
				 <PINMUX_GPIO84__FUNC_GPIO84>;
		};

		pins-txd {
			pinmux = <PINMUX_GPIO77__FUNC_GPIO77>,
				 <PINMUX_GPIO78__FUNC_GPIO78>,
				 <PINMUX_GPIO79__FUNC_GPIO79>,
				 <PINMUX_GPIO80__FUNC_GPIO80>;
		};
	};

	i2c2_pins: i2c2-pins {
		pins-bus {
			pinmux = <PINMUX_GPIO12__FUNC_SDA2>,
				 <PINMUX_GPIO13__FUNC_SCL2>;
			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
			drive-strength = <6>;
			drive-strength-microamp = <1000>;
		};
	};

	i2c4_pins: i2c4-pins {
		pins-bus {
			pinmux = <PINMUX_GPIO16__FUNC_SDA4>,
				 <PINMUX_GPIO17__FUNC_SCL4>;
			bias-pull-up = <MTK_PULL_SET_RSEL_111>;
			drive-strength-microamp = <1000>;
		};
	};

	i2c6_pins: i2c6-pins {
		pins {
			pinmux = <PINMUX_GPIO25__FUNC_SDA6>,
				 <PINMUX_GPIO26__FUNC_SCL6>;
			bias-disable;
		};
	};

	mmc0_default_pins: mmc0-default-pins {
		pins-clk {
			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
			drive-strength = <6>;
		};

		pins-cmd-dat {
			pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
				 <PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
				 <PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
				 <PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
				 <PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
				 <PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
				 <PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
			drive-strength = <6>;
			input-enable;
		};

		pins-rst {
			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
			drive-strength = <6>;
		};
	};

	mmc0_uhs_pins: mmc0-uhs-pins {
		pins-clk {
			pinmux = <PINMUX_GPIO122__FUNC_MSDC0_CLK>;
			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
			drive-strength = <8>;
		};

		pins-cmd-dat {
			pinmux = <PINMUX_GPIO126__FUNC_MSDC0_DAT0>,
				 <PINMUX_GPIO125__FUNC_MSDC0_DAT1>,
				 <PINMUX_GPIO124__FUNC_MSDC0_DAT2>,
				 <PINMUX_GPIO123__FUNC_MSDC0_DAT3>,
				 <PINMUX_GPIO119__FUNC_MSDC0_DAT4>,
				 <PINMUX_GPIO118__FUNC_MSDC0_DAT5>,
				 <PINMUX_GPIO117__FUNC_MSDC0_DAT6>,
				 <PINMUX_GPIO116__FUNC_MSDC0_DAT7>,
				 <PINMUX_GPIO121__FUNC_MSDC0_CMD>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
			drive-strength = <8>;
			input-enable;
		};

		pins-ds {
			pinmux = <PINMUX_GPIO127__FUNC_MSDC0_DSL>;
			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
			drive-strength = <8>;
		};

		pins-rst {
			pinmux = <PINMUX_GPIO120__FUNC_MSDC0_RSTB>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
			drive-strength = <8>;
		};
	};

	mmc1_default_pins: mmc1-default-pins {
		pins-clk {
			pinmux = <PINMUX_GPIO111__FUNC_MSDC1_CLK>;
			bias-pull-down = <MTK_PUPD_SET_R1R0_10>;
			drive-strength = <8>;
		};

		pins-cmd-dat {
			pinmux = <PINMUX_GPIO110__FUNC_MSDC1_CMD>,
				 <PINMUX_GPIO112__FUNC_MSDC1_DAT0>,
				 <PINMUX_GPIO113__FUNC_MSDC1_DAT1>,
				 <PINMUX_GPIO114__FUNC_MSDC1_DAT2>,
				 <PINMUX_GPIO115__FUNC_MSDC1_DAT3>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_01>;
			drive-strength = <8>;
			input-enable;
		};
	};

	mmc1_pins_detect: mmc1-detect-pins {
		pins-insert {
			pinmux = <PINMUX_GPIO129__FUNC_GPIO129>;
			bias-pull-up;
		};
	};

	mt6360_pins: mt6360-pins {
		pins-irq {
			pinmux = <PINMUX_GPIO100__FUNC_GPIO100>,
				 <PINMUX_GPIO101__FUNC_GPIO101>;
			input-enable;
			bias-pull-up;
		};
	};

	pcie0_default_pins: pcie0-default-pins {
		pins-bus {
			pinmux = <PINMUX_GPIO19__FUNC_WAKEN>,
				 <PINMUX_GPIO20__FUNC_PERSTN>,
				 <PINMUX_GPIO21__FUNC_CLKREQN>;
			bias-pull-up;
		};
	};

	pcie1_default_pins: pcie1-default-pins {
		pins-bus {
			pinmux = <PINMUX_GPIO0__FUNC_PERSTN_1>,
				 <PINMUX_GPIO1__FUNC_CLKREQN_1>,
				 <PINMUX_GPIO2__FUNC_WAKEN_1>;
			bias-disable;
		};
	};

	spi1_pins: spi1-default-pins {
		pins-bus {
			pinmux = <PINMUX_GPIO136__FUNC_SPIM1_CSB>,
				 <PINMUX_GPIO137__FUNC_SPIM1_CLK>,
				 <PINMUX_GPIO138__FUNC_SPIM1_MO>,
				 <PINMUX_GPIO139__FUNC_SPIM1_MI>;
			bias-disable;
		};
	};

	spi2_pins: spi2-default-pins {
		pins-bus {
			pinmux = <PINMUX_GPIO140__FUNC_SPIM2_CSB>,
				 <PINMUX_GPIO141__FUNC_SPIM2_CLK>,
				 <PINMUX_GPIO142__FUNC_SPIM2_MO>,
				 <PINMUX_GPIO143__FUNC_SPIM2_MI>;
			bias-disable;
		};
	};

	uart0_pins: uart0-pins {
		pins-bus {
			pinmux = <PINMUX_GPIO98__FUNC_UTXD0>,
				 <PINMUX_GPIO99__FUNC_URXD0>;
		};
	};

	uart1_pins: uart1-pins {
		pins-bus {
			pinmux = <PINMUX_GPIO102__FUNC_UTXD1>,
				 <PINMUX_GPIO103__FUNC_URXD1>;
		};
	};

	wifi_vreg_pins: wifi-vreg-pins {
		pins-wifi-pmu-en {
			pinmux = <PINMUX_GPIO65__FUNC_GPIO65>;
			output-high;
		};

		pins-wifi-vreg-en {
			pinmux = <PINMUX_GPIO67__FUNC_GPIO67>;
		};
	};
};

&pcie0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie0_default_pins>;
	status = "okay";
};

&pcie1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie1_default_pins>;
	status = "okay";
};

&pmic {
	interrupts-extended = <&pio 222 IRQ_TYPE_LEVEL_HIGH>;
};

&scp {
	memory-region = <&scp_mem>;
	status = "okay";
};

&spi1 {
	/* Exposed at 40 pin connector */
	pinctrl-0 = <&spi1_pins>;
	pinctrl-names = "default";
	mediatek,pad-select = <0>;
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";
};

&spi2 {
	/* Exposed at 40 pin connector */
	pinctrl-0 = <&spi2_pins>;
	pinctrl-names = "default";
	mediatek,pad-select = <0>;
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";
};

&spmi {
	#address-cells = <2>;
	#size-cells = <0>;

	mt6315_6: pmic@6 {
		compatible = "mediatek,mt6315-regulator";
		reg = <0x6 SPMI_USID>;

		regulators {
			mt6315_6_vbuck1: vbuck1 {
				regulator-compatible = "vbuck1";
				regulator-name = "Vbcpu";
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1193750>;
				regulator-enable-ramp-delay = <256>;
				regulator-allowed-modes = <0 1 2>;
				regulator-always-on;
			};
		};
	};

	mt6315_7: pmic@7 {
		compatible = "mediatek,mt6315-regulator";
		reg = <0x7 SPMI_USID>;

		regulators {
			mt6315_7_vbuck1: vbuck1 {
				regulator-compatible = "vbuck1";
				regulator-name = "Vgpu";
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1193750>;
				regulator-enable-ramp-delay = <256>;
				regulator-allowed-modes = <0 1 2>;
			};
		};
	};
};

&uart0 {
	/* Exposed at 40 pin connector */
	pinctrl-0 = <&uart0_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&uart1 {
	/* Exposed at 40 pin connector */
	pinctrl-0 = <&uart1_pins>;
	pinctrl-names = "default";
	status = "okay";
};

&ssusb0 {
	role-switch-default-mode = "host";
	usb-role-switch;
	vusb33-supply = <&mt6359_vusb_ldo_reg>;
	status = "okay";

	port {
		mtu3_hs0_role_sw: endpoint {
			remote-endpoint = <&typec_con_hs>;
		};
	};
};

&ssusb2 {
	vusb33-supply = <&mt6359_vusb_ldo_reg>;
	status = "okay";
};

&xhci0 {
	vbus-supply = <&otg_vbus_regulator>;
	status = "okay";
};

&xhci1 {
	/* MT7921's USB Bluetooth has issues with USB2 LPM */
	usb2-lpm-disable;
	vusb33-supply = <&mt6359_vusb_ldo_reg>;
	vbus-supply = <&vsys>;
	status = "okay";
};

&xhci2 {
	vbus-supply = <&vsys>;
	status = "okay";
};