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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright (c) 2016 Protonic Holland
 * Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix
 */

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/sound/fsl-imx-audmux.h>
#include "imx6dl.dtsi"

/ {
	model = "Altesco I6P Board";
	compatible = "alt,alti6p", "fsl,imx6dl";

	chosen {
		stdout-path = &uart4;
	};

	clock_ksz8081: clock-ksz8081 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <50000000>;
		clock-output-names = "enet_ref_pad";
	};

	i2c2-mux {
		compatible = "i2c-mux";
		i2c-parent = <&i2c2>;
		mux-controls = <&i2c_mux>;
		#address-cells = <1>;
		#size-cells = <0>;

		i2c@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;
		};

		i2c@2 {
			reg = <2>;
			#address-cells = <1>;
			#size-cells = <0>;
		};
	};

	i2c4-mux {
		compatible = "i2c-mux";
		i2c-parent = <&i2c4>;
		mux-controls = <&i2c_mux>;
		#address-cells = <1>;
		#size-cells = <0>;

		i2c@1 {
			reg = <1>;
			#address-cells = <1>;
			#size-cells = <0>;
		};

		i2c@2 {
			reg = <2>;
			#address-cells = <1>;
			#size-cells = <0>;
		};
	};

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

		led-debug0 {
			function = LED_FUNCTION_STATUS;
			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};

		led-debug1 {
			function = LED_FUNCTION_SD;
			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "disk-activity";
		};
	};

	i2c_mux: mux-controller {
		compatible = "gpio-mux";
		#mux-control-cells = <0>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_i2cmux>;

		mux-gpios = <&gpio5 10 GPIO_ACTIVE_HIGH>,
			    <&gpio5 11 GPIO_ACTIVE_HIGH>;
	};

	reg_1v8: regulator-1v8 {
		compatible = "regulator-fixed";
		regulator-name = "1v8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	reg_3v3: regulator-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	reg_5v0: regulator-5v0 {
		compatible = "regulator-fixed";
		regulator-name = "5v0";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	reg_h1_vbus: regulator-h1-vbus {
		compatible = "regulator-fixed";
		regulator-name = "h1-vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	reg_otg_vbus: regulator-otg-vbus {
		compatible = "regulator-fixed";
		regulator-name = "otg-vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};

	sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "prti6q-sgtl5000";
		simple-audio-card,format = "i2s";
		simple-audio-card,widgets =
			"Microphone", "Microphone Jack",
			"Line", "Line In Jack",
			"Headphone", "Headphone Jack",
			"Speaker", "External Speaker";
		simple-audio-card,routing =
			"MIC_IN", "Microphone Jack",
			"LINE_IN", "Line In Jack",
			"Headphone Jack", "HP_OUT",
			"External Speaker", "LINE_OUT";

		simple-audio-card,cpu {
			sound-dai = <&ssi1>;
			system-clock-frequency = <0>;
		};

		simple-audio-card,codec {
			sound-dai = <&sgtl5000>;
			bitclock-master;
			frame-master;
		};
	};
};

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

	mux-ssi1 {
		fsl,audmux-port = <0>;
		fsl,port-config = <
			IMX_AUDMUX_V2_PTCR_SYN		0
			IMX_AUDMUX_V2_PTCR_TFSEL(2)	0
			IMX_AUDMUX_V2_PTCR_TCSEL(2)	0
			IMX_AUDMUX_V2_PTCR_TFSDIR	0
			IMX_AUDMUX_V2_PTCR_TCLKDIR IMX_AUDMUX_V2_PDCR_RXDSEL(2)
		>;
	};

	mux-pins3 {
		fsl,audmux-port = <2>;
		fsl,port-config = <
			IMX_AUDMUX_V2_PTCR_SYN IMX_AUDMUX_V2_PDCR_RXDSEL(0)
			0		       IMX_AUDMUX_V2_PDCR_TXRXEN
		>;
	};
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can1>;
	xceiver-supply = <&reg_5v0>;
	status = "okay";
};

&clks {
	clocks = <&clock_ksz8081>;
	clock-names = "enet_ref_pad";
	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
	assigned-clock-parents = <&clock_ksz8081>;
};

&ecspi1 {
	cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1>;
	status = "okay";

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

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet>;
	phy-mode = "rmii";
	status = "okay";

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

		/* Microchip KSZ8081RNA PHY */
		rgmii_phy: ethernet-phy@0 {
			reg = <0>;
			interrupts-extended = <&gpio4 30 IRQ_TYPE_LEVEL_LOW>;
			reset-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>;
			reset-assert-us = <10000>;
			reset-deassert-us = <300>;
		};
	};
};

&gpio1 {
	gpio-line-names =
		"", "SD1_CD", "", "USB_H1_OC", "", "", "", "",
		"DEBUG_0", "DEBUG_1", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio3 {
	gpio-line-names =
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "ECSPI1_SS1", "", "USB_EXT1_OC", "USB_EXT1_PWR", "",
		"", "", "", "", "", "", "", "";
};

&gpio4 {
	gpio-line-names =
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "ETH_RESET", "", "", "BUZZER", "ETH_INTRP", "";
};

&gpio5 {
	gpio-line-names =
		"", "", "", "", "", "", "", "",
		"", "", "I2C_EN13", "I2C_EN24", "", "", "", "",
		"", "", "", "", "", "AUDIO_RESET", "", "",
		"", "", "", "", "", "", "", "";
};

&hdmi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hdmi>;
	ddc-i2c-bus = <&i2c1>;
	status = "okay";
};

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

	sgtl5000: audio-codec@a {
		compatible = "fsl,sgtl5000";
		reg = <0xa>;
		#sound-dai-cells = <0>;
		clocks = <&clks 201>;
		VDDA-supply = <&reg_3v3>;
		VDDIO-supply = <&reg_3v3>;
		VDDD-supply = <&reg_1v8>;
	};

	/* additional i2c devices are added automatically by the boot loader */
};

&i2c2 {
	clock-frequency = <50000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	/* external interface, device are configured from user space */
};

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

	rtc@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};

	temperature-sensor@70 {
		compatible = "ti,tmp103";
		reg = <0x70>;
	};
};

&i2c4 {
	clock-frequency = <50000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c4>;
	status = "okay";
};

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

&ssi1 {
	#sound-dai-cells = <0>;
	fsl,mode = "ac97-slave";
	status = "okay";
};

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

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

&uart5 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart5>;
	status = "okay";
};

&usbh1 {
	vbus-supply = <&reg_h1_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbh1>;
	phy_type = "utmi";
	dr_mode = "host";
	over-current-active-low;
	status = "okay";
};

&usbotg {
	vbus-supply = <&reg_otg_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg>;
	phy_type = "utmi";
	dr_mode = "host";
	over-current-active-low;
	status = "okay";
};

&usbphynop1 {
	status = "disabled";
};

&usbphynop2 {
	status = "disabled";
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
	no-1-8-v;
	disable-wp;
	cap-sd-highspeed;
	no-mmc;
	no-sdio;
	status = "okay";
};

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

&iomuxc {
	pinctrl_audmux: audmuxgrp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1			0x030b0
			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD			0x130b0
			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC			0x130b0
			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD			0x110b0
			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS			0x130b0
		>;
	};

	pinctrl_can1: can1grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX		0x1b000
			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX		0x3008
		>;
	};

	pinctrl_ecspi1: ecspi1grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D17__ECSPI1_MISO			0x1b000
			MX6QDL_PAD_EIM_D18__ECSPI1_MOSI			0x3008
			MX6QDL_PAD_EIM_D16__ECSPI1_SCLK			0x3008
			/* CS */
			MX6QDL_PAD_EIM_D19__GPIO3_IO19			0x3008
		>;
	};

	pinctrl_enet: enetgrp {
		fsl,pins = <
			/* MX6QDL_ENET_PINGRP4 */
			MX6QDL_PAD_ENET_MDC__ENET_MDC			0x1b0b0
			MX6QDL_PAD_ENET_MDIO__ENET_MDIO			0x1b0b0
			MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0		0x1b0b0
			MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1		0x1b0b0
			MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER		0x1b0b0
			MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN		0x1b0b0
			MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0		0x1b0b0
			MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1		0x1b0b0
			MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN		0x1b0b0

			MX6QDL_PAD_GPIO_16__ENET_REF_CLK		0x1b0b0
			/* Phy reset */
			MX6QDL_PAD_DISP0_DAT5__GPIO4_IO26		0x1b0b0
			/* nINTRP */
			MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30		0x1b0b0
		>;
	};

	pinctrl_hdmi: hdmigrp {
		fsl,pins = <
			/* NOTE: DDC is done via I2C2, so DON'T configure DDC
			 * pins for HDMI!
			 */
			MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE		0x1f8b0
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA			0x4001f8b1
			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL			0x4001f8b1
		>;
	};

	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_NANDF_CS3__I2C4_SDA			0x4001f8b1
			MX6QDL_PAD_NANDF_WP_B__I2C4_SCL			0x4001f8b1
		>;
	};

	pinctrl_i2cmux: i2cmuxgrp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT16__GPIO5_IO10		0x1b0b0
			MX6QDL_PAD_DISP0_DAT17__GPIO5_IO11		0x1b0b0
		>;
	};

	pinctrl_leds: ledsgrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_8__GPIO1_IO08			0x1b0b0
			MX6QDL_PAD_GPIO_9__GPIO1_IO09			0x1b0b0
		>;
	};

	pinctrl_pwm1: pwm1grp {
		fsl,pins = <
			MX6QDL_PAD_DISP0_DAT8__PWM1_OUT			0x8
		>;
	};

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

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

	pinctrl_uart5: uart5grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL1__UART5_TX_DATA		0x1b0b1
			MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA		0x1b0b1
		>;
	};

	pinctrl_usbh1: usbh1grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_3__USB_H1_OC			0x1B058
			MX6QDL_PAD_GPIO_0__GPIO1_IO00			0x1B058

		>;
	};

	pinctrl_usbotg: usbotggrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D21__USB_OTG_OC			0x1b0b0
			MX6QDL_PAD_EIM_D22__GPIO3_IO22			0x1b0b0
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX6QDL_PAD_SD1_CMD__SD1_CMD			0x170f9
			MX6QDL_PAD_SD1_CLK__SD1_CLK			0x100f9
			MX6QDL_PAD_SD1_DAT0__SD1_DATA0			0x170f9
			MX6QDL_PAD_SD1_DAT1__SD1_DATA1			0x170f9
			MX6QDL_PAD_SD1_DAT2__SD1_DATA2			0x170f9
			MX6QDL_PAD_SD1_DAT3__SD1_DATA3			0x170f9
			MX6QDL_PAD_GPIO_1__GPIO1_IO01			0x1b0b0
		>;
	};

	pinctrl_usdhc3: usdhc3grp {
		fsl,pins = <
			MX6QDL_PAD_SD3_CMD__SD3_CMD			0x17099
			MX6QDL_PAD_SD3_CLK__SD3_CLK			0x10099
			MX6QDL_PAD_SD3_DAT0__SD3_DATA0			0x17099
			MX6QDL_PAD_SD3_DAT1__SD3_DATA1			0x17099
			MX6QDL_PAD_SD3_DAT2__SD3_DATA2			0x17099
			MX6QDL_PAD_SD3_DAT3__SD3_DATA3			0x17099
			MX6QDL_PAD_SD3_DAT4__SD3_DATA4			0x17099
			MX6QDL_PAD_SD3_DAT5__SD3_DATA5			0x17099
			MX6QDL_PAD_SD3_DAT6__SD3_DATA6			0x17099
			MX6QDL_PAD_SD3_DAT7__SD3_DATA7			0x17099
			MX6QDL_PAD_SD3_RST__SD3_RESET			0x1b0b1
		>;
	};
};