xref: /openbmc/linux/arch/arm64/boot/dts/freescale/imx8mq-thor96.dts (revision ef10d579)

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2019 Einfochips
 * Copyright 2019 Linaro Ltd.
 */

/dts-v1/;

#include "imx8mq.dtsi"

/ {
	model = "Einfochips i.MX8MQ Thor96";
	compatible = "einfochips,imx8mq-thor96", "fsl,imx8mq";

	chosen {
		stdout-path = &uart1;
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0x00000000 0x40000000 0 0x80000000>;
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_leds>;

		user-led1 {
			label = "green:user1";
			gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		user-led2 {
			label = "green:user2";
			gpios = <&gpio4 22 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "none";
		};

		user-led3 {
			label = "green:user3";
			gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "mmc1";
			default-state = "off";
		};

		user-led4 {
			label = "green:user4";
			gpios = <&gpio4 29 GPIO_ACTIVE_HIGH>;
			panic-indicator;
			linux,default-trigger = "none";
		};

		wlan-active-led {
			label = "yellow:wlan";
			gpios = <&gpio4 1 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "phy0tx";
			default-state = "off";
		};

		bt-active-led {
			label = "blue:bt";
			gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "hci0-power";
			default-state = "off";
		};
	};

	reg_usdhc1_vmmc: reg-usdhc1-vmmc {
		compatible = "regulator-fixed";
		regulator-name = "VDD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_usdhc1_vqmmc: reg-usdhc1-vqmmc {
		compatible = "regulator-fixed";
		regulator-name = "VCC_1V8_EXT";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
	};

	reg_usdhc2_vmmc: reg-usdhc2-vmmc {
		compatible = "regulator-fixed";
		regulator-name = "VSD_3V3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_reg_usdhc2>;
		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_usdhc2_vqmmc: reg-usdhc2-vqmmc {
		compatible = "regulator-fixed";
		regulator-name = "NVCC_SD2";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	sdio_pwrseq: sdio-pwrseq {
		compatible = "mmc-pwrseq-simple";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_wifi_reg_on>;
		gpio = <&gpio3 3 GPIO_ACTIVE_HIGH>;
	};
};

/* LS-SPI0 */
&ecspi2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi2>;
	status = "okay";
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec1>;
	phy-mode = "rgmii-id";
	phy-handle = <&ethphy>;
	fsl,magic-packet;
	status = "okay";

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

		ethphy: ethernet-phy@3 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <3>;
			reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
		};
	};
};

/* LS-I2C0 */
&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	pmic@8 {
		compatible = "fsl,pfuze100";
		reg = <0x8>;

		regulators {
			sw1a_reg: sw1ab {
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
			};

			sw1c_reg: sw1c {
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
			};

			sw2_reg: sw2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			sw3a_reg: sw3ab {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-always-on;
			};

			sw4_reg: sw4 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			swbst_reg: swbst {
				regulator-min-microvolt = <5000000>;
				regulator-max-microvolt = <5150000>;
			};

			snvs_reg: vsnvs {
				regulator-min-microvolt = <1000000>;
				regulator-max-microvolt = <3000000>;
				regulator-always-on;
			};

			vref_reg: vrefddr {
				regulator-always-on;
			};

			vgen1_reg: vgen1 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
			};

			vgen2_reg: vgen2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
				regulator-always-on;
			};

			vgen3_reg: vgen3 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen4_reg: vgen4 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen5_reg: vgen5 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vgen6_reg: vgen6 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
			};
		};
	};
};

/* LS-I2C1 */
&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	eeprom: eeprom@50 {
		compatible = "atmel,24c256";
		reg = <0x50>;
	};
};

/* HS-I2C2 */
&i2c3 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";
};

/* HS-I2C3 */
&i2c4 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c4>;
	status = "okay";
};

&pgc_gpu {
	power-supply = <&sw1a_reg>;
};

&pgc_vpu {
	power-supply = <&sw1c_reg>;
};

&qspi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_qspi0>;
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		spi-max-frequency = <100000000>;
		reg = <0>;
	};
};

/* Debug UART */
&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	assigned-clocks = <&clk IMX8MQ_CLK_UART1>;
	assigned-clock-parents = <&clk IMX8MQ_CLK_25M>;
	status = "okay";
};

/* LS-UART0 */
&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	assigned-clocks = <&clk IMX8MQ_CLK_UART2>;
	assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_80M>;
	uart-has-rtscts;
	status = "okay";

	bluetooth {
		compatible = "brcm,bcm43438-bt";
		device-wakeup-gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
		host-wakeup-gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
		shutdown-gpios = <&gpio3 5 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_bt_gpios>;
	};
};

/* LS-UART1 */
&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	assigned-clocks = <&clk IMX8MQ_CLK_UART3>;
	assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_80M>;
	status = "okay";
};

&usb3_phy1 {
	status = "okay";
};

&usb_dwc3_1 {
	dr_mode = "host";
	status = "okay";
};

/* SDIO */
&usdhc1 {
	#address-cells = <0x1>;
	#size-cells = <0x0>;
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc1>;
	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
	vmmc-supply = <&reg_usdhc1_vmmc>;
	vqmmc-supply = <&reg_usdhc1_vqmmc>;
	mmc-pwrseq = <&sdio_pwrseq>;
	bus-width = <4>;
	non-removable;
	no-sd;
	no-mmc;
	status = "okay";

	brcmf: wifi@1 {
		reg = <1>;
		compatible = "brcm,bcm4329-fmac";
	};
};

/* uSD */
&usdhc2 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
	vmmc-supply = <&reg_usdhc2_vmmc>;
	vqmmc-supply = <&reg_usdhc2_vqmmc>;
	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
	bus-width = <4>;
	no-sdio;
	no-mmc;
	disable-wp;
	status = "okay";
};

&wdog1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wdog>;
	fsl,ext-reset-output;
	status = "okay";
};

&iomuxc {
	pinctrl_bt_gpios: btgpiosgrp {
		fsl,pins = <
			MX8MQ_IOMUXC_SAI5_RXD1_GPIO3_IO22		0x19
			MX8MQ_IOMUXC_NAND_DQS_GPIO3_IO14		0x19
			MX8MQ_IOMUXC_NAND_CLE_GPIO3_IO5			0x19
		>;
	};

	pinctrl_ecspi2: ecspi2grp {
		fsl,pins = <
			MX8MQ_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK		0x16
			MX8MQ_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI		0x16
			MX8MQ_IOMUXC_ECSPI2_MISO_ECSPI2_MISO		0x16
			MX8MQ_IOMUXC_ECSPI2_SS0_ECSPI2_SS0		0x16
		>;
	};

	pinctrl_fec1: fec1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC			0x4
			MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO		0x24
			MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1c
			MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1c
			MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x1c
			MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x1c
			MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91
			MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91
			MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91
			MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91
			MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x1c
			MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91
			MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
			MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1c
			MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9		0x19
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL			0x4000007f
			MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA			0x4000007f
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL			0x4000007f
			MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA			0x4000007f
		>;
	};

	pinctrl_i2c3: i2c3grp {
		fsl,pins = <
			MX8MQ_IOMUXC_I2C3_SCL_I2C3_SCL			0x4000007f
			MX8MQ_IOMUXC_I2C3_SDA_I2C3_SDA			0x4000007f
		>;
	};

	pinctrl_i2c4: i2c4grp {
		fsl,pins = <
			MX8MQ_IOMUXC_I2C4_SCL_I2C4_SCL			0x4000007f
			MX8MQ_IOMUXC_I2C4_SDA_I2C4_SDA			0x4000007f
		>;
	};

	pinctrl_leds: ledsgrp {
		fsl,pins = <
			MX8MQ_IOMUXC_SAI2_RXFS_GPIO4_IO21		0x19
			MX8MQ_IOMUXC_SAI2_RXC_GPIO4_IO22		0x19
			MX8MQ_IOMUXC_SAI3_RXFS_GPIO4_IO28		0x19
			MX8MQ_IOMUXC_SAI3_RXC_GPIO4_IO29		0x19
			MX8MQ_IOMUXC_SAI1_RXC_GPIO4_IO1			0x19
			MX8MQ_IOMUXC_SAI1_RXFS_GPIO4_IO0		0x19
		>;
	};

	pinctrl_qspi0: qspi0grp {
		fsl,pins = <
			MX8MQ_IOMUXC_NAND_ALE_QSPI_A_SCLK		0x82
			MX8MQ_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B		0x82
			MX8MQ_IOMUXC_NAND_DATA00_QSPI_A_DATA0		0x82
			MX8MQ_IOMUXC_NAND_DATA01_QSPI_A_DATA1		0x82
			MX8MQ_IOMUXC_NAND_DATA02_QSPI_A_DATA2		0x82
			MX8MQ_IOMUXC_NAND_DATA03_QSPI_A_DATA3		0x82

		>;
	};

	pinctrl_reg_usdhc2: regusdhc2grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19		0x41
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX		0x49
			MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX		0x49
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX8MQ_IOMUXC_UART2_RXD_UART2_DCE_RX		0x49
			MX8MQ_IOMUXC_UART2_TXD_UART2_DCE_TX		0x49
			MX8MQ_IOMUXC_UART4_RXD_UART2_DCE_CTS_B		0x49
			MX8MQ_IOMUXC_UART4_TXD_UART2_DCE_RTS_B		0x49
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			MX8MQ_IOMUXC_UART3_TXD_UART3_DCE_TX		0x49
			MX8MQ_IOMUXC_UART3_RXD_UART3_DCE_RX		0x49
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK			0x83
			MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD			0xc3
			MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0		0xc3
			MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1		0xc3
			MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2		0xc3
			MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3		0xc3
			MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K	0x85
		>;
	};

	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK			0x8d
			MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD			0xcd
			MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0		0xcd
			MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1		0xcd
			MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2		0xcd
			MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3		0xcd
			MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K	0x85
		>;
	};

	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK			0x9f
			MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD			0xdf
			MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0		0xdf
			MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1		0xdf
			MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2		0xdf
			MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3		0xdf
			MX8MQ_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K	0x85
		>;
	};

	pinctrl_usdhc2_gpio: usdhc2gpiogrp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12		0x41
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK			0x83
			MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD			0xc3
			MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0		0xc3
			MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1		0xc3
			MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2		0xc3
			MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3		0xc3
			MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0xc1
		>;
	};

	pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK			0x8c
			MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD			0xcc
			MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0		0xcc
			MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1		0xcc
			MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2		0xcc
			MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3		0xcc
			MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0xc1
		>;
	};

	pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
		fsl,pins = <
			MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK			0x9c
			MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD			0xdc
			MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0		0xdc
			MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1		0xdc
			MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2		0xdc
			MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3		0xdc
			MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT		0xcc
		>;
	};

	pinctrl_wdog: wdoggrp {
		fsl,pins = <
			MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B		0xc6
		>;
	};

	pinctrl_wifi_reg_on: wifiregongrp {
		fsl,pins = <
			MX8MQ_IOMUXC_NAND_CE2_B_GPIO3_IO3		0x17059
		>;
	};
};