path: root/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-pfla02.dtsi

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright 2013 Christian Hemp, Phytec Messtechnik GmbH
 */

#include <dt-bindings/gpio/gpio.h>

/ {
	model = "Phytec phyFLEX-i.MX6 Quad";
	compatible = "phytec,imx6q-pfla02", "fsl,imx6q";

	memory@10000000 {
		device_type = "memory";
		reg = <0x10000000 0x80000000>;
	};

	reg_usb_otg_vbus: regulator-usb-otg-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_otg_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio4 15 0>;
		enable-active-high;
	};

	reg_usb_h1_vbus: regulator-usb-h1-vbus {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usbh1_vbus>;
		regulator-name = "usb_h1_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio1 0 0>;
		enable-active-high;
	};

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

		led_green: led-green {
			label = "phyflex:green";
			gpios = <&gpio1 30 0>;
		};

		led_red: led-red {
			label = "phyflex:red";
			gpios = <&gpio2 31 0>;
		};
	};
};

&audmux {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_audmux>;
	status = "disabled";
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	status = "disabled";
};

&ecspi3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi3>;
	status = "okay";
	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;

	som_flash: flash@0 {
		compatible = "m25p80", "jedec,spi-nor";
		spi-max-frequency = <20000000>;
		reg = <0>;
	};
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-handle = <&ethphy>;
	phy-mode = "rgmii";
	phy-reset-duration = <10>; /* in msecs */
	phy-reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
	phy-supply = <&vdd_eth_io_reg>;
	status = "disabled";

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

		ethphy: ethernet-phy@0 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <0>;
			txc-skew-ps = <1680>;
			rxc-skew-ps = <1860>;
		};
	};
};

&gpmi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpmi_nand>;
	nand-on-flash-bbt;
	status = "okay";
};

&i2c1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	som_eeprom: eeprom@50 {
		compatible = "catalyst,24c32", "atmel,24c32";
		pagesize = <32>;
		reg = <0x50>;
	};

	pmic@58 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pmic>;
		compatible = "dlg,da9063";
		reg = <0x58>;
		interrupt-parent = <&gpio2>;
		interrupts = <9 IRQ_TYPE_LEVEL_LOW>; /* active-low GPIO2_9 */
		interrupt-controller;

		regulators {
			vddcore_reg: bcore1 {
				regulator-min-microvolt = <730000>;
				regulator-max-microvolt = <1380000>;
				regulator-always-on;
			};

			vddsoc_reg: bcore2 {
				regulator-min-microvolt = <730000>;
				regulator-max-microvolt = <1380000>;
				regulator-always-on;
			};

			vdd_ddr3_reg: bpro {
				regulator-min-microvolt = <1500000>;
				regulator-max-microvolt = <1500000>;
				regulator-always-on;
			};

			vdd_3v3_reg: bperi {
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_buckmem_reg: bmem {
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_eth_reg: bio {
				regulator-min-microvolt = <1200000>;
				regulator-max-microvolt = <1200000>;
				regulator-always-on;
			};

			vdd_eth_io_reg: ldo4 {
				regulator-min-microvolt = <2500000>;
				regulator-max-microvolt = <2500000>;
				regulator-always-on;
			};

			vdd_mx6_snvs_reg: ldo5 {
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-always-on;
			};

			vdd_3v3_pmic_io_reg: ldo6 {
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
			};

			vdd_sd0_reg: ldo9 {
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vdd_sd1_reg: ldo10 {
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			vdd_mx6_high_reg: ldo11 {
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3000000>;
				regulator-always-on;
			};
		};

		da9063_rtc: rtc {
			compatible = "dlg,da9063-rtc";
		};

		da9063_wdog: watchdog {
			compatible = "dlg,da9063-watchdog";
		};

		onkey {
			compatible = "dlg,da9063-onkey";
			status = "disabled";
		};
	};
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	clock-frequency = <100000>;
};

&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	clock-frequency = <100000>;
};

&iomuxc {
	imx6q-phytec-pfla02 {
		pinctrl_ecspi3: ecspi3grp {
			fsl,pins = <
				MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO	0x100b1
				MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI	0x100b1
				MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK	0x100b1
				MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24	0x80000000 /* CS0 */
			>;
		};

		pinctrl_enet: enetgrp {
			fsl,pins = <
				MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b0b0
				MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
				MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b030
				MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
				MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
				MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
				MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
				MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
				MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
				MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
				MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
				MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
				MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN	0x1b0b0
				MX6QDL_PAD_EIM_D23__GPIO3_IO23		0x80000000 /* Reset GPIO */
			>;
		};

		pinctrl_flexcan1: flexcan1grp {
			fsl,pins = <
				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b0
				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b0
			>;
		};

		pinctrl_gpmi_nand: gpminandgrp {
			fsl,pins = <
				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1
				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1
				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1
				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000
				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1
				MX6QDL_PAD_NANDF_CS1__NAND_CE1_B	0xb0b1
				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1
				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1
				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1
				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1
				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1
				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1
				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1
				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1
				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1
				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1
				MX6QDL_PAD_SD4_DAT0__NAND_DQS		0x00b1
			>;
		};

		pinctrl_i2c1: i2c1grp {
			fsl,pins = <
				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
			>;
		};

		pinctrl_i2c2: i2c2grp {
			fsl,pins = <
				MX6QDL_PAD_EIM_EB2__I2C2_SCL		0x4001b8b1
				MX6QDL_PAD_EIM_D16__I2C2_SDA		0x4001b8b1
			>;
		};

		pinctrl_i2c3: i2c3grp {
			fsl,pins = <
				MX6QDL_PAD_EIM_D17__I2C3_SCL		0x4001b8b1
				MX6QDL_PAD_EIM_D18__I2C3_SDA		0x4001b8b1
			>;
		};

		pinctrl_leds: ledsgrp {
			fsl,pins = <
				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x80000000 /* Green LED */
				MX6QDL_PAD_EIM_EB3__GPIO2_IO31		0x80000000 /* Red LED */
			>;
		};

		pinctrl_pcie: pciegrp {
			fsl,pins = <MX6QDL_PAD_DI0_PIN15__GPIO4_IO17  0x80000000>;
		};

		pinctrl_pmic: pmicgrp {
			fsl,pins = <MX6QDL_PAD_SD4_DAT1__GPIO2_IO09	0x80000000>; /* PMIC interrupt */
		};

		pinctrl_uart3: uart3grp {
			fsl,pins = <
				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
				MX6QDL_PAD_EIM_D31__UART3_RTS_B		0x1b0b1
				MX6QDL_PAD_EIM_D30__UART3_CTS_B		0x1b0b1
			>;
		};

		pinctrl_uart4: uart4grp {
			fsl,pins = <
				MX6QDL_PAD_KEY_COL0__UART4_TX_DATA	0x1b0b1
				MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA	0x1b0b1
			>;
		};

		pinctrl_usbh1_vbus: usbh1vbusgrp {
			fsl,pins = <
				MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0
			>;
		};

		pinctrl_usbotg: usbotggrp {
			fsl,pins = <
				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
				MX6QDL_PAD_KEY_COL4__USB_OTG_OC		0x1b0b0
				MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x80000000
			>;
		};

		pinctrl_usdhc2: usdhc2grp {
			fsl,pins = <
				MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17059
				MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10059
				MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17059
				MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17059
				MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17059
				MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17059
			>;
		};

		pinctrl_usdhc3: usdhc3grp {
			fsl,pins = <
				MX6QDL_PAD_SD3_CMD__SD3_CMD		0x17059
				MX6QDL_PAD_SD3_CLK__SD3_CLK		0x10059
				MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x17059
				MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x17059
				MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x17059
				MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x17059
			>;
		};

		pinctrl_usdhc3_cdwp: usdhc3cdwp {
			fsl,pins = <
				MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x80000000
				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x80000000
			>;
		};

		pinctrl_audmux: audmuxgrp {
			fsl,pins = <
				MX6QDL_PAD_DISP0_DAT16__AUD5_TXC	0x130b0
				MX6QDL_PAD_DISP0_DAT17__AUD5_TXD	0x110b0
				MX6QDL_PAD_DISP0_DAT18__AUD5_TXFS	0x130b0
				MX6QDL_PAD_DISP0_DAT19__AUD5_RXD	0x130b0
			>;
		};
	};
};

&pcie {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pcie>;
	reset-gpio = <&gpio4 17 GPIO_ACTIVE_LOW>;
	status = "disabled";
};

&reg_arm {
	vin-supply = <&vddcore_reg>;
};

&reg_pu {
	vin-supply = <&vddsoc_reg>;
};

&reg_soc {
	vin-supply = <&vddsoc_reg>;
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	uart-has-rtscts;
	status = "disabled";
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	status = "disabled";
};

&usbh1 {
	vbus-supply = <&reg_usb_h1_vbus>;
	status = "disabled";
};

&usbotg {
	vbus-supply = <&reg_usb_otg_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
	disable-over-current;
	status = "disabled";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
	vmmc-supply = <&vdd_sd1_reg>;
	status = "disabled";
};

&usdhc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc3
		     &pinctrl_usdhc3_cdwp>;
	cd-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
	vmmc-supply = <&vdd_sd0_reg>;
	status = "disabled";
};

&wdog1 {
	/*
	 * Rely on PMIC reboot handler. Internal i.MX6 watchdog, that is also
	 * used for reboot, does not reset all external PMIC voltages on reset.
	 */
	status = "disabled";
};