// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright 2019
 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
 *
 * SPDX-License-Identifier:     GPL-2.0+ or X11
 */

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "imx6q.dtsi"

/ {
	model = "Liebherr Nenzig (LWN) iMX6Q";
	compatible = "lwn,imx6-mccmon6", "fsl,imx6";

	aliases {
		mmc0 = &usdhc3;
		mmc1 = &usdhc2;
		spi0 = &ecspi3;
	};

	chosen {
		stdout-path = &uart1;
	};

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

&ecspi3 {
	cs-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi3 &pinctrl_ecspi3_cs &pinctrl_ecspi3_flwp>;
	spi-max-frequency = <25000000>;
	status = "okay";

	s25sl032p: flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "jedec,spi-nor";
		spi-max-frequency = <40000000>;
		reg = <0>;
	};
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-mode = "rgmii";
	phy-reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
	phy-reset-duration = <10>;
	phy-reset-post-delay = <1>;
	/* KSZ9031 PHY SKEW setup - old values * 60 ps */
	rxc-skew-ps = <1860>;
	txc-skew-ps = <1860>;
	txen-skew-ps = <900>;
	rxdv-skew-ps = <900>;
	rxd0-skew-ps = <180>;
	rxd1-skew-ps = <180>;
	rxd2-skew-ps = <180>;
	rxd3-skew-ps = <180>;
	txd0-skew-ps = <120>;
	txd1-skew-ps = <300>;
	txd2-skew-ps = <0>;
	txd3-skew-ps = <120>;
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";
};

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

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

		regulators {
			sw1a_reg: sw1ab {
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <6250>;
			};

			sw1c_reg: sw1c {
				regulator-min-microvolt = <300000>;
				regulator-max-microvolt = <1875000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <6250>;
			};

			sw2_reg: sw2 {
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <3950000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw3a_reg: sw3a {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-boot-on;
				regulator-always-on;
			};

			sw3b_reg: sw3b {
				regulator-min-microvolt = <400000>;
				regulator-max-microvolt = <1975000>;
				regulator-boot-on;
				regulator-always-on;
			};

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

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

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

			vref_reg: vrefddr {
				regulator-boot-on;
				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>;
			};

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

			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>;
				regulator-always-on;
			};
		};
	};
};

&weim {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_weim_nor &pinctrl_weim_cs0>;
	ranges = <0 0 0x08000000 0x08000000>;
	status = "okay";

	nor@0,0 {
		compatible = "cfi-flash";
		reg = <0 0 0x02000000>;
		#address-cells = <1>;
		#size-cells = <1>;
		bank-width = <2>;
		use-advanced-sector-protection;
		fsl,weim-cs-timing = <0x00620081 0x00000001 0x1c022000
				0x0000c000 0x1404a38e 0x00000000>;
	};
};

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

	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
		>;
	};

	pinctrl_ecspi3_cs: ecspi3csgrp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x80000000
		>;
	};

	pinctrl_ecspi3_flwp: ecspi3flwpgrp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT6__GPIO4_IO27 0x80000000
		>;
	};

	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
			MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
			MX6QDL_PAD_GPIO_6__ENET_IRQ		0x000b1
			MX6QDL_PAD_ENET_RXD0__GPIO1_IO27        0x1b0b0
		>;
	};

	pinctrl_hog: hoggrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
			MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0
		>;
	};

	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_uart1: uart1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0b1
			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
		>;
	};

	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
			MX6QDL_PAD_GPIO_4__GPIO1_IO04           0x1b0b1
		>;
	};

	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
			MX6QDL_PAD_SD3_DAT4__SD3_DATA4		0x17059
			MX6QDL_PAD_SD3_DAT5__SD3_DATA5		0x17059
			MX6QDL_PAD_SD3_DAT6__SD3_DATA6		0x17059
			MX6QDL_PAD_SD3_DAT7__SD3_DATA7		0x17059
			MX6QDL_PAD_SD3_RST__SD3_RESET		0x17059
		>;
	};

	pinctrl_weim_cs0: weimcs0grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_CS0__EIM_CS0_B		0xb0b1
		>;
	};

	pinctrl_weim_nor: weimnorgrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_OE__EIM_OE_B		0xb0b1
			MX6QDL_PAD_EIM_RW__EIM_RW		0xb0b1
			MX6QDL_PAD_EIM_WAIT__EIM_WAIT_B	0xb060
			MX6QDL_PAD_EIM_D16__EIM_DATA16		0x1b0b0
			MX6QDL_PAD_EIM_D17__EIM_DATA17		0x1b0b0
			MX6QDL_PAD_EIM_D18__EIM_DATA18		0x1b0b0
			MX6QDL_PAD_EIM_D19__EIM_DATA19		0x1b0b0
			MX6QDL_PAD_EIM_D20__EIM_DATA20		0x1b0b0
			MX6QDL_PAD_EIM_D21__EIM_DATA21		0x1b0b0
			MX6QDL_PAD_EIM_D22__EIM_DATA22		0x1b0b0
			MX6QDL_PAD_EIM_D23__EIM_DATA23		0x1b0b0
			MX6QDL_PAD_EIM_D24__EIM_DATA24		0x1b0b0
			MX6QDL_PAD_EIM_D25__EIM_DATA25		0x1b0b0
			MX6QDL_PAD_EIM_D26__EIM_DATA26		0x1b0b0
			MX6QDL_PAD_EIM_D27__EIM_DATA27		0x1b0b0
			MX6QDL_PAD_EIM_D28__EIM_DATA28		0x1b0b0
			MX6QDL_PAD_EIM_D29__EIM_DATA29		0x1b0b0
			MX6QDL_PAD_EIM_D30__EIM_DATA30		0x1b0b0
			MX6QDL_PAD_EIM_D31__EIM_DATA31		0x1b0b0
			MX6QDL_PAD_EIM_A23__EIM_ADDR23		0xb0b1
			MX6QDL_PAD_EIM_A22__EIM_ADDR22		0xb0b1
			MX6QDL_PAD_EIM_A21__EIM_ADDR21		0xb0b1
			MX6QDL_PAD_EIM_A20__EIM_ADDR20		0xb0b1
			MX6QDL_PAD_EIM_A19__EIM_ADDR19		0xb0b1
			MX6QDL_PAD_EIM_A18__EIM_ADDR18		0xb0b1
			MX6QDL_PAD_EIM_A17__EIM_ADDR17		0xb0b1
			MX6QDL_PAD_EIM_A16__EIM_ADDR16		0xb0b1
			MX6QDL_PAD_EIM_DA15__EIM_AD15		0xb0b1
			MX6QDL_PAD_EIM_DA14__EIM_AD14		0xb0b1
			MX6QDL_PAD_EIM_DA13__EIM_AD13		0xb0b1
			MX6QDL_PAD_EIM_DA12__EIM_AD12		0xb0b1
			MX6QDL_PAD_EIM_DA11__EIM_AD11		0xb0b1
			MX6QDL_PAD_EIM_DA10__EIM_AD10		0xb0b1
			MX6QDL_PAD_EIM_DA9__EIM_AD09		0xb0b1
			MX6QDL_PAD_EIM_DA8__EIM_AD08		0xb0b1
			MX6QDL_PAD_EIM_DA7__EIM_AD07		0xb0b1
			MX6QDL_PAD_EIM_DA6__EIM_AD06		0xb0b1
			MX6QDL_PAD_EIM_DA5__EIM_AD05		0xb0b1
			MX6QDL_PAD_EIM_DA4__EIM_AD04		0xb0b1
			MX6QDL_PAD_EIM_DA3__EIM_AD03		0xb0b1
			MX6QDL_PAD_EIM_DA2__EIM_AD02		0xb0b1
			MX6QDL_PAD_EIM_DA1__EIM_AD01		0xb0b1
			MX6QDL_PAD_EIM_DA0__EIM_AD00		0xb0b1
		>;
	};
};

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

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <4>;
	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&usdhc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc3>;
	bus-width = <8>;
	non-removable;
	no-1-8-v;
	keep-power-in-suspend;
	status = "okay";
};