xref: /openbmc/linux/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15.dtsi (revision c47d7b73)

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2018 Bang & Olufsen
 */

#include "imx8mm.dtsi"
#include <dt-bindings/phy/phy-imx8-pcie.h>

/ {
	reg_modem: regulator-modem {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_modem_regulator>;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-name = "epdev_on";
		gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-always-on;
	};

	reg_3v3_out: regulator-3v3-out {
		compatible = "regulator-fixed";
		regulator-name = "3V3_OUT";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};
};

&cpu_alert0 {
	temperature = <95000>;
};

&cpu_crit0 {
	temperature = <105000>;
};

&ddrc {
	operating-points-v2 = <&ddrc_opp_table>;

	ddrc_opp_table: opp-table {
		compatible = "operating-points-v2";

		opp-25000000 {
			opp-hz = /bits/ 64 <25000000>;
		};

		opp-100000000 {
			opp-hz = /bits/ 64 <100000000>;
		};

		opp-600000000 {
			opp-hz = /bits/ 64 <600000000>;
		};
	};
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c1>;
	pinctrl-1 = <&pinctrl_i2c1_gpio>;
	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";

	pmic@4b {
		compatible = "rohm,bd71847";
		reg = <0x4b>;
		pinctrl-0 = <&pinctrl_pmic>;
		interrupt-parent = <&gpio1>;
		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
		rohm,reset-snvs-powered;

		regulators {
			buck1_reg: BUCK1 {
				regulator-name = "buck1";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1300000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <1250>;
				rohm,dvs-run-voltage = <850000>;
				rohm,dvs-idle-voltage = <850000>;
				rohm,dvs-suspend-voltage = <850000>;
			};

			buck2_reg: BUCK2 {
				regulator-name = "buck2";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1300000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <1250>;
				rohm,dvs-run-voltage = <1000000>;
				rohm,dvs-idle-voltage = <900000>;
			};

			buck3_reg: BUCK3 {
				// buck5 in datasheet
				regulator-name = "buck3";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1350000>;
				regulator-boot-on;
				regulator-always-on;
			};

			buck4_reg: BUCK4 {
				// buck6 in datasheet
				regulator-name = "buck4";
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			buck5_reg: BUCK5 {
				// buck7 in datasheet
				regulator-name = "buck5";
				regulator-min-microvolt = <1605000>;
				regulator-max-microvolt = <1995000>;
				regulator-boot-on;
				regulator-always-on;
			};

			buck6_reg: BUCK6 {
				// buck8 in datasheet
				regulator-name = "buck6";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1400000>;
				regulator-boot-on;
				regulator-always-on;
			};

			ldo1_reg: LDO1 {
				regulator-name = "ldo1";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			ldo2_reg: LDO2 {
				regulator-name = "ldo2";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <900000>;
				regulator-boot-on;
				regulator-always-on;
			};

			ldo3_reg: LDO3 {
				regulator-name = "ldo3";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			ldo4_reg: LDO4 {
				regulator-name = "ldo4";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
			};

			ldo5_reg: LDO5 {
				regulator-name = "ldo5";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo6_reg: LDO6 {
				regulator-name = "ldo6";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
			};
		};
	};
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c2>;
	pinctrl-1 = <&pinctrl_i2c2_gpio>;
	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";
};

&i2c3 {
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c3>;
	pinctrl-1 = <&pinctrl_i2c3_gpio>;
	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
};

&pcie_phy {
	fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_OUTPUT>;
	fsl,tx-deemph-gen1 = <0x2d>;
	fsl,tx-deemph-gen2 = <0xf>;
	status = "okay";
};

&pcie0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pcie0>;
	reset-gpio = <&gpio5 21 GPIO_ACTIVE_LOW>;
	clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>, <&clk IMX8MM_CLK_PCIE1_PHY>,
		 <&clk IMX8MM_CLK_PCIE1_AUX>;
	clock-names = "pcie", "pcie_bus", "pcie_aux";
	fsl,max-link-speed = <1>;
	assigned-clocks = <&clk IMX8MM_CLK_PCIE1_AUX>, <&clk IMX8MM_CLK_PCIE1_CTRL>;
	assigned-clock-rates = <10000000>, <250000000>;
	assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_50M>, <&clk IMX8MM_SYS_PLL2_250M>;
	status = "okay";
};

&uart1 { /* BT */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	assigned-clocks = <&clk IMX8MM_CLK_UART1>;
	assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
	uart-has-rtscts;
	status = "okay";

	bluetooth {
		compatible = "brcm,bcm4349-bt";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_modem_bt>;
		device-wakeup-gpios = <&gpio3 3 GPIO_ACTIVE_HIGH>;
		host-wakeup-gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
		shutdown-gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
		vbat-supply = <&reg_3v3_out>;
		vddio-supply = <&reg_3v3_out>;
		clocks = <&osc_32k>;
		max-speed = <3000000>;
		clock-names = "extclk";
	};
};

&uart2 { /* console */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	bus-width = <8>;
	no-sd;
	no-sdio;
	non-removable;
	status = "okay";
};

&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>;
	bus-width = <4>;
};

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

&A53_0 {
	cpu-supply = <&buck2_reg>;
};

&A53_1 {
	cpu-supply = <&buck2_reg>;
};

&A53_2 {
	cpu-supply = <&buck2_reg>;
};

&A53_3 {
	cpu-supply = <&buck2_reg>;
};

/delete-node/ &sec_jr1; /* Job ring in use by OP-TEE */

&iomuxc {
	pinctrl_i2c1: i2c1-grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL	0x400001c3
			MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA	0x400001c3
		>;
	};

	pinctrl_i2c1_gpio: i2c1-gpio-grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C1_SCL_GPIO5_IO14	0x400001c3
			MX8MM_IOMUXC_I2C1_SDA_GPIO5_IO15	0x400001c3
		>;
	};

	pinctrl_i2c2: i2c2-grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL	0x400001c3
			MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA	0x400001c3
		>;
	};

	pinctrl_i2c2_gpio: i2c2-gpio-grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C2_SCL_GPIO5_IO16	0x400001c3
			MX8MM_IOMUXC_I2C2_SDA_GPIO5_IO17	0x400001c3
		>;
	};

	pinctrl_i2c3: i2c3-grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
			MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA		0x400001c3
		>;
	};

	pinctrl_i2c3_gpio: i2c3-gpio-grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C3_SCL_GPIO5_IO18	0x400001c3
			MX8MM_IOMUXC_I2C3_SDA_GPIO5_IO19	0x400001c3
		>;
	};

	pinctrl_pcie0: pcie0-grp {
		fsl,pins = <
			MX8MM_IOMUXC_I2C4_SCL_PCIE1_CLKREQ_B	0x61
			MX8MM_IOMUXC_I2C4_SDA_GPIO5_IO21	0x6
		>;
	};

	pinctrl_modem_bt: modem-bt-grp {
		fsl,pins = <
			MX8MM_IOMUXC_NAND_CLE_GPIO3_IO5			0x19
			MX8MM_IOMUXC_NAND_CE2_B_GPIO3_IO3		0x19
			MX8MM_IOMUXC_NAND_CE3_B_GPIO3_IO4		0x19
			MX8MM_IOMUXC_NAND_RE_B_GPIO3_IO15		0x19
			MX8MM_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K	0x141
		>;
	};

	pinctrl_modem_regulator: modem-reg-grp {
		fsl,pins = <
			MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16    0x41
		>;
	};

	pinctrl_pmic: pmic-irq-grp {
		fsl,pins = <
			MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3	0x41
		>;
	};

	pinctrl_uart1: uart1-grp {
		fsl,pins = <
			MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX	0x140
			MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX	0x140
			MX8MM_IOMUXC_UART3_RXD_UART1_DCE_CTS_B	0x140
			MX8MM_IOMUXC_UART3_TXD_UART1_DCE_RTS_B	0x140
		>;
	};

	pinctrl_uart2: uart2-grp {
		fsl,pins = <
			MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX	0x140
			MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX	0x140
		>;
	};

	pinctrl_usdhc1: usdhc1-grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK		0x40000190
			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD		0x1d0
			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0	0x1d0
			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1	0x1d0
			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2	0x1d0
			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3	0x1d0
			MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4	0x1d0
			MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5	0x1d0
			MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6	0x1d0
			MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7	0x1d0
			MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE	0x190
			MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B	0x1d0
		>;
	};

	pinctrl_usdhc1_100mhz: usdhc1-100mhz-grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK		0x40000194
			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD		0x1d4
			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0	0x1d4
			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1	0x1d4
			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2	0x1d4
			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3	0x1d4
			MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4	0x1d4
			MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5	0x1d4
			MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6	0x1d4
			MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7	0x1d4
			MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE	0x194
			MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B	0x1d4
		>;
	};

	pinctrl_usdhc1_200mhz: usdhc1-200mhz-grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK		0x40000196
			MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD		0x1d6
			MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0	0x1d6
			MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1	0x1d6
			MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2	0x1d6
			MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3	0x1d6
			MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4	0x1d6
			MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5	0x1d6
			MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6	0x1d6
			MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7	0x1d6
			MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE	0x196
			MX8MM_IOMUXC_SD1_RESET_B_USDHC1_RESET_B	0x1d6
		>;
	};

	pinctrl_usdhc2_gpio: usdhc2-gpio-grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x1d0
		>;
	};

	pinctrl_usdhc2: usdhc2-grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x190
			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d0
			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d0
			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d0
			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d0
			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d0
			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
		>;
	};

	pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x194
			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d4
			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d4
			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d4
			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d4
			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d4
			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
		>;
	};

	pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
		fsl,pins = <
			MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK		0x196
			MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d6
			MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d6
			MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d6
			MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d6
			MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d6
			MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
		>;
	};

	pinctrl_wdog: wdog-grp {
		fsl,pins = <
			MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B	0xc6
		>;
	};
};