path: root/arch/arm/boot/dts/nxp/imx/imx6qdl-kontron-samx6i.dtsi

// SPDX-License-Identifier: GPL-2.0 OR X11
/*
 * Copyright 2017 (C) Priit Laes <plaes@plaes.org>
 * Copyright 2018 (C) Pengutronix, Michael Grzeschik <mgr@pengutronix.de>
 * Copyright 2019 (C) Pengutronix, Marco Felsch <kernel@pengutronix.de>
 *
 * Based on initial work by Nikita Yushchenko <nyushchenko at dev.rtsoft.ru>
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/sound/fsl-imx-audmux.h>

/ {
	reg_1p0v_s0: regulator-1p0v-s0 {
		compatible = "regulator-fixed";
		regulator-name = "V_1V0_S0";
		regulator-min-microvolt = <1000000>;
		regulator-max-microvolt = <1000000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&reg_smarc_suppy>;
	};

	reg_1p35v_vcoredig_s5: regulator-1p35v-vcoredig-s5 {
		compatible = "regulator-fixed";
		regulator-name = "V_1V35_VCOREDIG_S5";
		regulator-min-microvolt = <1350000>;
		regulator-max-microvolt = <1350000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&reg_3p3v_s5>;
	};

	reg_1p8v_s5: regulator-1p8v-s5 {
		compatible = "regulator-fixed";
		regulator-name = "V_1V8_S5";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&reg_3p3v_s5>;
	};

	reg_3p3v_s0: regulator-3p3v-s0 {
		compatible = "regulator-fixed";
		regulator-name = "V_3V3_S0";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&reg_3p3v_s5>;
	};

	reg_3p3v_s5: regulator-3p3v-s5 {
		compatible = "regulator-fixed";
		regulator-name = "V_3V3_S5";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
		vin-supply = <&reg_smarc_suppy>;
	};

	reg_smarc_lcdbklt: regulator-smarc-lcdbklt {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_lcdbklt_en>;
		regulator-name = "LCD_BKLT_EN";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		gpio = <&gpio1 16 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_smarc_lcdvdd: regulator-smarc-lcdvdd {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_lcdvdd_en>;
		regulator-name = "LCD_VDD_EN";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		gpio = <&gpio1 17 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_smarc_rtc: regulator-smarc-rtc {
		compatible = "regulator-fixed";
		regulator-name = "V_IN_RTC_BATT";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
		regulator-boot-on;
	};

	/* Module supply range can be 3.00V ... 5.25V */
	reg_smarc_suppy: regulator-smarc-supply {
		compatible = "regulator-fixed";
		regulator-name = "V_IN_WIDE";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-always-on;
		regulator-boot-on;
	};

	lcd: lcd {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "fsl,imx-parallel-display";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_lcd>;
		status = "disabled";

		port@0 {
			reg = <0>;

			lcd_in: endpoint {
			};
		};

		port@1 {
			reg = <1>;

			lcd_out: endpoint {
			};
		};
	};

	lcd_backlight: lcd-backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm4 0 5000000 0>;
		pwm-names = "LCD_BKLT_PWM";

		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
		default-brightness-level = <4>;

		power-supply = <&reg_smarc_lcdbklt>;
		status = "disabled";
	};

	i2c_intern: i2c-gpio-intern {
		compatible = "i2c-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_i2c_gpio_intern>;
		sda-gpios = <&gpio1 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
		scl-gpios = <&gpio1 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
		i2c-gpio,delay-us = <2>; /* ~100 kHz */
		#address-cells = <1>;
		#size-cells = <0>;
	};

	i2c_lcd: i2c-gpio-lcd {
		compatible = "i2c-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_i2c_gpio_lcd>;
		sda-gpios = <&gpio1 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
		scl-gpios = <&gpio1 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
		i2c-gpio,delay-us = <2>; /* ~100 kHz */
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	i2c_cam: i2c-gpio-cam {
		compatible = "i2c-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_i2c_gpio_cam>;
		sda-gpios = <&gpio4 10 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
		scl-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
		i2c-gpio,delay-us = <2>; /* ~100 kHz */
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};
};

/* I2S0, I2S1 */
&audmux {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_audmux>;

	audmux_ssi1 {
		fsl,audmux-port = <MX51_AUDMUX_PORT1_SSI0>;
		fsl,port-config = <
			(IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT3) |
			 IMX_AUDMUX_V2_PTCR_TCSEL(MX51_AUDMUX_PORT3) |
			 IMX_AUDMUX_V2_PTCR_SYN    |
			 IMX_AUDMUX_V2_PTCR_TFSDIR |
			 IMX_AUDMUX_V2_PTCR_TCLKDIR)
			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT3)
		>;
	};

	audmux_adu3 {
		fsl,audmux-port = <MX51_AUDMUX_PORT3>;
		fsl,port-config = <
			IMX_AUDMUX_V2_PTCR_SYN
			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT1_SSI0)
		>;
	};

	audmux_ssi2 {
		fsl,audmux-port = <MX51_AUDMUX_PORT2_SSI1>;
		fsl,port-config = <
			(IMX_AUDMUX_V2_PTCR_TFSEL(MX51_AUDMUX_PORT4) |
			 IMX_AUDMUX_V2_PTCR_TCSEL(MX51_AUDMUX_PORT4) |
			 IMX_AUDMUX_V2_PTCR_SYN    |
			 IMX_AUDMUX_V2_PTCR_TFSDIR |
			 IMX_AUDMUX_V2_PTCR_TCLKDIR)
			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT4)
		>;
	};

	audmux_adu4 {
		fsl,audmux-port = <MX51_AUDMUX_PORT4>;
		fsl,port-config = <
			IMX_AUDMUX_V2_PTCR_SYN
			IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT2_SSI1)
		>;
	};
};

/* CAN0 */
&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
};

/* CAN1 */
&can2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan2>;
};

/* SPI1 */
&ecspi2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi2>;
	cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>,
		   <&gpio2 27 GPIO_ACTIVE_LOW>;
};

/* SPI0 */
&ecspi4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi4>;
	cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>,
		   <&gpio3 29 GPIO_ACTIVE_LOW>,
		   <&gpio3 25 GPIO_ACTIVE_LOW>;
	status = "okay";

	/* default boot source: workaround #1 for errata ERR006282 */
	smarc_flash: flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <20000000>;
	};
};

/* GBE */
&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-connection-type = "rgmii-id";
	phy-handle = <&ethphy>;

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

		ethphy: ethernet-phy@1 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <1>;
			reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
			reset-assert-us = <1000>;
		};
	};
};

&hdmi {
	ddc-i2c-bus = <&i2c2>;
};

&i2c_intern {
	pmic@8 {
		compatible = "fsl,pfuze100";
		reg = <0x08>;

		regulators {
			reg_v_core_s0: sw1ab {
				regulator-name = "V_CORE_S0";
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
				regulator-boot-on;
				regulator-always-on;
			};

			reg_vddsoc_s0: sw1c {
				regulator-name = "V_VDDSOC_S0";
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
				regulator-boot-on;
				regulator-always-on;
			};

			reg_3p15v_s0: sw2 {
				regulator-name = "V_3V15_S0";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* sw3a/b is used in dual mode, but driver does not
			 * support it. Although, there's no need to control
			 * DDR power - so just leaving dummy entries for sw3a
			 * and sw3b for now.
			 */
			sw3a {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw3b {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-boot-on;
				regulator-always-on;
			};

			reg_1p8v_s0: sw4 {
				regulator-name = "V_1V8_S0";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* Regulator for USB */
			reg_5p0v_s0: swbst {
				regulator-name = "V_5V0_S0";
				regulator-min-microvolt = <5000000>;
				regulator-max-microvolt = <5150000>;
				regulator-boot-on;
			};

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

			reg_vrefddr: vrefddr {
				regulator-boot-on;
				regulator-always-on;
			};

			/*
			 * Per schematics, of all VGEN's, only VGEN5 has some
			 * usage ... but even that - over DNI resistor
			 */
			vgen1 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
			};

			vgen2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1550000>;
			};

			vgen3 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
			};

			vgen4 {
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
			};

			reg_2p5v_s0: vgen5 {
				regulator-name = "V_2V5_S0";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
			};

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

/* I2C_GP */
&i2c1 {
	clock-frequency = <375000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
};

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

/* I2C_PM */
&i2c3 {
	clock-frequency = <375000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";

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

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

	pinctrl_audmux: audmuxgrp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC		0x130b0
			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD		0x130b0
			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS		0x130b0
			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD		0x130b0

			MX6QDL_PAD_DISP0_DAT20__AUD4_TXC	0x130b0
			MX6QDL_PAD_DISP0_DAT21__AUD4_TXD	0x130b0
			MX6QDL_PAD_DISP0_DAT22__AUD4_TXFS	0x130b0
			MX6QDL_PAD_DISP0_DAT23__AUD4_RXD	0x130b0

			/* AUDIO MCLK */
			MX6QDL_PAD_NANDF_CS2__CCM_CLKO2		0x000b0
		>;
	};

	pinctrl_ecspi2: ecspi2grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
			MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
			MX6QDL_PAD_EIM_OE__ECSPI2_MISO  0x100b1

			MX6QDL_PAD_EIM_RW__GPIO2_IO26  0x1b0b0 /* CS0 */
			MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x1b0b0 /* CS1 */
		>;
	};

	pinctrl_ecspi4: ecspi4grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
			MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
			MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1

			/* SPI_IMX_CS2# - connected to internal flash */
			MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x1b0b0
			/* SPI_IMX_CS0# - connected to SMARC SPI0_CS0# */
			MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1b0b0
			/* SPI4_CS3# - connected to SMARC SPI0_CS1# */
			MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x1b0b0
		>;
	};

	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0
			MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0
		>;
	};

	pinctrl_flexcan2: flexcan2grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
		>;
	};

	pinctrl_gpio: gpiogrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_DA0__GPIO3_IO00	0x1b0b0	/* GPIO0 / CAM0_PWR# */
			MX6QDL_PAD_EIM_DA1__GPIO3_IO01	0x1b0b0 /* GPIO1 / CAM1_PWR# */
			MX6QDL_PAD_EIM_DA2__GPIO3_IO02	0x1b0b0 /* GPIO2 / CAM0_RST# */
			MX6QDL_PAD_EIM_DA3__GPIO3_IO03	0x1b0b0 /* GPIO3 / CAM1_RST# */
			MX6QDL_PAD_EIM_DA4__GPIO3_IO04	0x1b0b0 /* GPIO4 / HDA_RST#  */
			MX6QDL_PAD_EIM_DA5__GPIO3_IO05	0x1b0b0 /* GPIO5 / PWM_OUT   */
			MX6QDL_PAD_EIM_DA6__GPIO3_IO06	0x1b0b0 /* GPIO6 / TACHIN    */
			MX6QDL_PAD_EIM_DA7__GPIO3_IO07	0x1b0b0 /* GPIO7 / PCAM_FLD  */
			MX6QDL_PAD_EIM_DA8__GPIO3_IO08	0x1b0b0 /* GPIO8 / CAN0_ERR# */
			MX6QDL_PAD_EIM_DA9__GPIO3_IO09	0x1b0b0 /* GPIO9 / CAN1_ERR# */
			MX6QDL_PAD_EIM_DA10__GPIO3_IO10	0x1b0b0 /* GPIO10            */
			MX6QDL_PAD_EIM_DA11__GPIO3_IO11	0x1b0b0 /* GPIO11            */
		>;
	};

	pinctrl_enet: enetgrp {
		fsl,pins = <
			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_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

			MX6QDL_PAD_ENET_MDIO__ENET_MDIO       0x1b0b0
			MX6QDL_PAD_ENET_MDC__ENET_MDC         0x1b0b0
			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0b0
			MX6QDL_PAD_NANDF_D1__GPIO2_IO01       0x1b0b0 /* RST_GBE0_PHY# */
		>;
	};

	pinctrl_i2c_gpio_cam: i2c-gpiocamgrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_6__GPIO1_IO06	0x1b0b0 /* SCL */
			MX6QDL_PAD_KEY_COL2__GPIO4_IO10	0x1b0b0 /* SDA */
		>;
	};

	pinctrl_i2c_gpio_intern: i2c-gpiointerngrp {
		fsl,pins = <
			MX6QDL_PAD_ENET_TXD0__GPIO1_IO30  0x1b0b0 /* SCL */
			MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0 /* SDA */
		>;
	};

	pinctrl_i2c_gpio_lcd: i2c-gpiolcdgrp {
		fsl,pins = <
			MX6QDL_PAD_SD1_DAT2__GPIO1_IO19 0x1b0b0 /* SCL */
			MX6QDL_PAD_SD1_DAT3__GPIO1_IO21 0x1b0b0 /* SDA */
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL		0x4001b8b1
			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA		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_16__I2C3_SDA		0x4001b8b1
		>;
	};

	pinctrl_lcd: lcdgrp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00  0x100f1
			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01  0x100f1
			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02  0x100f1
			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03  0x100f1
			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04  0x100f1
			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05  0x100f1
			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06  0x100f1
			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07  0x100f1
			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08  0x100f1
			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09  0x100f1
			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x100f1
			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x100f1
			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x100f1
			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x100f1
			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x100f1
			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x100f1
			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x100f1
			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x100f1
			MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x100f1
			MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x100f1
			MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x100f1
			MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x100f1
			MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x100f1
			MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x100f1

			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x100f1
			MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15       0x100f1 /* DE */
			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02        0x100f1 /* HSYNC */
			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03        0x100f1 /* VSYNC */
		>;
	};

	pinctrl_lcdbklt_en: lcdbkltengrp {
		fsl,pins = <
			MX6QDL_PAD_SD1_DAT0__GPIO1_IO16	0x1b0b1
		>;
	};

	pinctrl_lcdvdd_en: lcdvddengrp {
		fsl,pins = <
			MX6QDL_PAD_SD1_DAT1__GPIO1_IO17 0x1b0b0
		>;
	};

	pinctrl_mipi_csi: mipi-csigrp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1	0x000b0	/* CSI0/1 MCLK */
		>;
	};

	pinctrl_mgmt_gpios: mgmt-gpiosgrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_WAIT__GPIO5_IO00		0x1b0b0	/* LID#           */
			MX6QDL_PAD_SD3_DAT7__GPIO6_IO17		0x1b0b0	/* SLEEP#         */
			MX6QDL_PAD_GPIO_17__GPIO7_IO12		0x1b0b0	/* CHARGING#      */
			MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0	/* CHARGER_PRSNT# */
			MX6QDL_PAD_SD1_CLK__GPIO1_IO20		0x1b0b0	/* CARRIER_STBY#  */
			MX6QDL_PAD_DI0_PIN4__GPIO4_IO20		0x1b0b0	/* BATLOW#        */
			MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21	0x1b0b0	/* TEST#          */
			MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x1b0b0	/* VDD_IO_SEL_D#  */
			MX6QDL_PAD_NANDF_CS3__GPIO6_IO16	0x1b0b0 /* POWER_BTN#     */
		>;
	};

	pinctrl_pcie: pciegrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D18__GPIO3_IO18	0x1b0b0 /* PCI_A_PRSNT# */
			MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x1b0b0 /* RST_PCIE_A#  */
			MX6QDL_PAD_SD3_DAT6__GPIO6_IO18 0x1b0b0 /* PCIE_WAKE#   */
		>;
	};

	pinctrl_pwm4: pwm4grp {
		fsl,pins = <
			MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x1b0b1
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
			MX6QDL_PAD_CSI0_DAT10__UART1_TX_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_D27__UART2_RX_DATA 0x1b0b1
			MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
		>;
	};

	pinctrl_uart4: uart4grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
			MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
			MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1
			MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1
		>;
	};

	pinctrl_uart5: uart5grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x1b0b1
			MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x1b0b1
		>;
	};

	pinctrl_usbotg: usbotggrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x1f8b0
			/* power, oc muxed but not used by the driver */
			MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18	0x1b0b0 /* USB power */
			MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20	0x1b0b0 /* USB OC */
		>;
	};

	pinctrl_usdhc3: usdhc3grp {
		fsl,pins = <
			MX6QDL_PAD_SD3_CLK__SD3_CLK 0x17059
			MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
			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

			MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x1b0b0 /* CD */
			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b0 /* WP */
			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0 /* PWR_EN */
		>;
	};

	pinctrl_usdhc4: usdhc4grp {
		fsl,pins = <
			MX6QDL_PAD_SD4_CLK__SD4_CLK 0x17059
			MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
			MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
			MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
			MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
			MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
			MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
			MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
			MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
			MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
		>;
	};

	pinctrl_wdog1: wdog1rp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_9__WDOG1_B	0x1b0b0
		>;
	};
};

&mipi_csi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_mipi_csi>;
};

&pcie {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pcie>;
	wake-up-gpio = <&gpio6 18 GPIO_ACTIVE_HIGH>;
	reset-gpio = <&gpio3 13 GPIO_ACTIVE_LOW>;
};

/* LCD_BKLT_PWM */
&pwm4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm4>;
};

&reg_arm {
	vin-supply = <&reg_v_core_s0>;
};

&reg_pu {
	vin-supply = <&reg_vddsoc_s0>;
};

&reg_soc {
	vin-supply = <&reg_vddsoc_s0>;
};

/* SER0 */
&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	uart-has-rtscts;
};

/* SER1 */
&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
};

/* SER2 */
&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	uart-has-rtscts;
};

/* SER3 */
&uart5 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart5>;
};

/* USB0 */
&usbotg {
	/*
	 * no 'imx6-usb-charger-detection'
	 * since USB_OTG_CHD_B pin is not wired
	 */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
};

/* USB1/2 via hub */
&usbh1 {
	vbus-supply = <&reg_5p0v_s0>;
};

/* SDIO */
&usdhc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc3>;
	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
	no-1-8-v;
};

/* SDMMC */
&usdhc4 {
	/* Internal eMMC, optional on some boards */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc4>;
	bus-width = <8>;
	no-sdio;
	no-sd;
	non-removable;
	vmmc-supply = <&reg_3p3v_s0>;
	vqmmc-supply = <&reg_1p8v_s0>;
};

&wdog1 {
	/* CPLD is feeded by watchdog (hardwired) */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wdog1>;
	fsl,ext-reset-output;
	status = "okay";
};