// SPDX-License-Identifier: (GPL-2.0)
/*
 * support for the imx6 based aristainetos2 board
 *
 * Copyright (C) 2019 Heiko Schocher <hs@denx.de>
 * Copyright (C) 2015 Heiko Schocher <hs@denx.de>
 *
 */
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/imx6qdl-clock.h>

/ {
	backlight: backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm1 0 5000000>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <7>;
		enable-gpios = <&gpio6 31 GPIO_ACTIVE_HIGH>;
	};

	reg_2p5v: regulator-2p5v {
		compatible = "regulator-fixed";
		regulator-name = "2P5V";
		regulator-min-microvolt = <2500000>;
		regulator-max-microvolt = <2500000>;
		regulator-always-on;
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "3P3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_usbh1_vbus: regulator-usbh1-vbus {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_aristainetos2_usbh1_vbus>;
		regulator-name = "usb_h1_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	reg_usbotg_vbus: regulator-usbotg-vbus {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_aristainetos2_usbotg_vbus>;
		regulator-name = "usb_otg_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};
};

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

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

&can2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
	status = "okay";
};

&ecspi1 {
	cs-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH
		    &gpio4 10 GPIO_ACTIVE_HIGH
		    &gpio4 11 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1>;
	status = "okay";
};

&ecspi2 {
	cs-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH &gpio2 27 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi2>;
	status = "okay";
};

&ecspi4 {
	cs-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH &gpio5 2 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi4>;
	status = "okay";

	flash: m25p80@1 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "micron,n25q128a11", "jedec,spi-nor";
		spi-max-frequency = <20000000>;
		reg = <1>;
	};
};

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

	pmic@58 {
		compatible = "dlg,da9063";
		reg = <0x58>;
		interrupt-parent = <&gpio1>;
		interrupts = <04 0x8>;

		regulators {
			bcore1 {
				regulator-name = "bcore1";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			bcore2 {
				regulator-name = "bcore2";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			bpro {
				regulator-name = "bpro";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			bperi {
				regulator-name = "bperi";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			bmem {
				regulator-name = "bmem";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo2 {
				regulator-name = "ldo2";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1800000>;
			};

			ldo3 {
				regulator-name = "ldo3";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo4 {
				regulator-name = "ldo4";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo5 {
				regulator-name = "ldo5";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo6 {
				regulator-name = "ldo6";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo7 {
				regulator-name = "ldo7";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo8 {
				regulator-name = "ldo8";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo9 {
				regulator-name = "ldo9";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo10 {
				regulator-name = "ldo10";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo11 {
				regulator-name = "ldo11";
				regulator-always-on = <1>;
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <3300000>;
			};

			bio {
				regulator-name = "bio";
				regulator-always-on = <1>;
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};
		};
	};

	tmp103: tmp103@71 {
		compatible = "ti,tmp103";
		reg = <0x71>;
	};
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";
};

&i2c3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";

	expander: tca6416@20 {
		compatible = "ti,tca6416";
		reg = <0x20>;
		#gpio-cells = <2>;
		gpio-controller;
	};

	rtc@68 {
		compatible = "dallas,m41t00";
		reg = <0x68>;
	};
};

&i2c4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c4>;
	status = "okay";

	eeprom@50{
		compatible = "atmel,24c64";
		reg = <0x50>;
	};

	eeprom@57{
		compatible = "atmel,24c64";
		reg = <0x57>;
	};
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-mode = "rgmii";
	phy-reset-gpios = <&gpio7 18 GPIO_ACTIVE_LOW>;
	txd0-skew-ps = <0>;
	txd1-skew-ps = <0>;
	txd2-skew-ps = <0>;
	txd3-skew-ps = <0>;
	status = "okay";
};

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

&pcie {
	reset-gpio = <&gpio2 16 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&pwm1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm1>;
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	uart-has-rtscts;
	status = "okay";
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

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

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

&usbh1 {
	vbus-supply = <&reg_usbh1_vbus>;
	dr_mode = "host";
	status = "okay";
};

&usbotg {
	vbus-supply = <&reg_usbotg_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
	disable-over-current;
	dr_mode = "host";
	status = "okay";
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	cd-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
	no-1-8-v;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	cd-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
	no-1-8-v;
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpio>;

	pinctrl_audmux: audmux {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD  0x1b0b0
			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC  0x1b0b0
			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD  0x1b0b0
			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
		>;
	};

	pinctrl_ecspi1: ecspi1grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
			MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
			MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
			MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x100b1 /* SS0# */
			MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x100b1 /* SS1# */
			MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x100b1 /* SS2# */
		>;
	};

	pinctrl_ecspi2: ecspi2grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_OE__ECSPI2_MISO  0x100b1
			MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
			MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
			MX6QDL_PAD_EIM_RW__GPIO2_IO26   0x100b1 /* SS0# */
			MX6QDL_PAD_EIM_LBA__GPIO2_IO27  0x100b1 /* SS1# */
		>;
	};

	pinctrl_ecspi4: ecspi4grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
			MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
			MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
			MX6QDL_PAD_EIM_D29__GPIO3_IO29  0x100b1 /* SS0# */
			MX6QDL_PAD_EIM_A25__GPIO5_IO02  0x100b1 /* SS1# */
			MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x1b0b0 /* WP pin */
		>;
	};

	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       0x1b0b0
			MX6QDL_PAD_RGMII_TD0__RGMII_TD0       0x1b0b0
			MX6QDL_PAD_RGMII_TD1__RGMII_TD1       0x1b0b0
			MX6QDL_PAD_RGMII_TD2__RGMII_TD2       0x1b0b0
			MX6QDL_PAD_RGMII_TD3__RGMII_TD3       0x1b0b0
			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0
			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0b0
			MX6QDL_PAD_RGMII_RXC__RGMII_RXC       0x1b0b0
			MX6QDL_PAD_RGMII_RD0__RGMII_RD0       0x1b0b0
			MX6QDL_PAD_RGMII_RD1__RGMII_RD1       0x1b0b0
			MX6QDL_PAD_RGMII_RD2__RGMII_RD2       0x1b0b0
			MX6QDL_PAD_RGMII_RD3__RGMII_RD3       0x1b0b0
			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0
		>;
	};

	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x1b0b0
			MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x1b0b0
		>;
	};

	pinctrl_flexcan2: flexcan2grp {
		fsl,pins = <
			MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX 0x1b0b0
			MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX 0x1b0b0
		>;
	};

	pinctrl_gpio: gpiogrp {
		fsl,pins = <
			/* led enable */
			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25	0x1b0b0
			/* LCD power enable */
			MX6QDL_PAD_NANDF_CS2__GPIO6_IO15	0x1b0b0
			/* led yellow */
			MX6QDL_PAD_NANDF_CS3__GPIO6_IO16	0x1b0b0
			/* led red */
			MX6QDL_PAD_EIM_EB0__GPIO2_IO28		0x1b0b0
			/* led green */
			MX6QDL_PAD_EIM_A24__GPIO5_IO04		0x1b0b0
			/* led blue */
			MX6QDL_PAD_EIM_EB1__GPIO2_IO29		0x1b0b0
			/* Profibus IRQ */
			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x1b0b0
			/* FPGA IRQ */
			MX6QDL_PAD_SD3_DAT6__GPIO6_IO18		0x1b0b0
			/* spi bus #2 SS driver enable */
			MX6QDL_PAD_EIM_A23__GPIO6_IO06		0x1b0b0
			/* RST_LOC# PHY reset input (has pull-down!)*/
			MX6QDL_PAD_GPIO_18__GPIO7_IO13		0x1b0b0
			/* USB_OTG_ID = GPIO1_24*/
			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID	0x80000000
			/* Touchscreen IRQ */
			MX6QDL_PAD_SD4_DAT1__GPIO2_IO09		0x1b0b0
			/* PCIe reset */
			MX6QDL_PAD_EIM_A22__GPIO2_IO16		0x1b0b0
		>;
	};

	pinctrl_gpmi_nand: gpmi-nand {
		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_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
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
			MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
		>;
	};

	pinctrl_i2c3: i2c3grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
			MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
		>;
	};

	pinctrl_i2c4: i2c4grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_7__I2C4_SCL 0x4001b8b1
			MX6QDL_PAD_GPIO_8__I2C4_SDA 0x4001b8b1
		>;
	};

	pinctrl_pwm1: pwm1grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_9__PWM1_OUT	0x1b0b0
			/* backlight enable */
			MX6QDL_PAD_EIM_BCLK__GPIO6_IO31	0x1b0b0
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0b1
			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
			MX6QDL_PAD_EIM_D20__UART1_RTS_B		0x1b0b1
			MX6QDL_PAD_EIM_D19__UART1_CTS_B		0x1b0b1
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
			MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
		>;
	};

	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_D23__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_usbotg: usbotggrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
		>;
	};

	pinctrl_aristainetos2_usbh1_vbus: aristainetos-usbh1-vbus {
		fsl,pins = <MX6QDL_PAD_GPIO_0__USB_H1_PWR 0x130b0>;
	};

	pinctrl_aristainetos2_usbotg_vbus: aristainetos-usbotg-vbus {
		fsl,pins = <MX6QDL_PAD_KEY_ROW4__USB_OTG_PWR 0x130b0>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX6QDL_PAD_SD1_CMD__SD1_CMD    0x17059
			MX6QDL_PAD_SD1_CLK__SD1_CLK    0x10059
			MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059
			MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059
			MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059
			MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059
			/* SD1 card detect input */
			MX6QDL_PAD_ENET_RXD0__GPIO1_IO27	0x1b0b0
			/* SD1 write protect input */
			MX6QDL_PAD_DI0_PIN4__GPIO4_IO20		0x1b0b0
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX6QDL_PAD_SD2_CMD__SD2_CMD    0x71
			MX6QDL_PAD_SD2_CLK__SD2_CLK    0x71
			MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x71
			MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x71
			MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x71
			MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x71
			/* SD2 level shifter output enable */
			MX6QDL_PAD_SD3_RST__GPIO7_IO08		0x1b0b0
			/* SD2 card detect input */
			MX6QDL_PAD_GPIO_19__GPIO4_IO05		0x1b0b0
			/* SD2 write protect input */
			MX6QDL_PAD_SD4_DAT2__GPIO2_IO10		0x1b0b0
		>;
	};
};