path: root/arch/arm/dts/imx7d-pba-c-09.dtsi

/*
 * Copyright (C) 2015 PHYTEC America, LLC
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

/ {
	model = "Phytec i.MX7 phyBOARD-Zeta";
	compatible = "phytec,imx7d-pba-c-09", "phytec,imx7d-phycore-som", "fsl,imx7d";

	regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		reg_usb_otg1_vbus: regulator@0 {
			compatible = "regulator-fixed";
			reg = <0>;
			regulator-name = "usb_otg1_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
			enable-active-high;
		};

		reg_usb_otg2_vbus: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "usb_otg2_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>;
			enable-active-high;
		};

		/* Enable if R9 is populated. Conflicts with userbtn2 on PEB-EVAL-02 */
		/*
		reg_can1_3v3: regulator@2 {
			compatible = "regulator-fixed";
			reg = <2>;
			regulator-name = "can1-3v3";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
			enable-active-high;
		};
		*/
	};
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog_1 &pinctrl_hog_2 &pinctrl_hog_lcd>;

	pinctrl_hog_2: hoggrp-2 {
		fsl,pins = <
			MX7D_PAD_SD1_CD_B__GPIO5_IO0		0x59 /* SD1 CD */
			MX7D_PAD_SD1_WP__GPIO5_IO1		0x59 /* PCIe Disable */
			MX7D_PAD_SAI1_RX_BCLK__GPIO6_IO17	0x59 /* PCIe Reset */
			MX7D_PAD_UART3_CTS_B__GPIO4_IO7		0x14 /* USB2 pwr */
			MX7D_PAD_GPIO1_IO09__GPIO1_IO9 		0x59 /* ETH2 Int_N */
			MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30	0x59 /* ETH2 Reset_n */
			MX7D_PAD_EPDC_DATA10__GPIO2_IO10	0x59 /* User Button */
			MX7D_PAD_EPDC_DATA13__GPIO2_IO13	0x39 /* Boot Circuit Buffer Enable
									5K pull-up  */
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX7D_PAD_SD1_CMD__SD1_CMD		0x59
			MX7D_PAD_SD1_CLK__SD1_CLK		0x19
			MX7D_PAD_SD1_DATA0__SD1_DATA0		0x59
			MX7D_PAD_SD1_DATA1__SD1_DATA1		0x59
			MX7D_PAD_SD1_DATA2__SD1_DATA2		0x59
			MX7D_PAD_SD1_DATA3__SD1_DATA3		0x59
		>;
	};

	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX7D_PAD_GPIO1_IO12__FLEXCAN1_RX	0x59
			MX7D_PAD_GPIO1_IO13__FLEXCAN1_TX	0x59
		>;
	};

	pinctrl_enet2: enet2grp {
		fsl,pins = <
			MX7D_PAD_EPDC_SDCE0__ENET2_RGMII_RX_CTL	0x5
			MX7D_PAD_EPDC_SDCE1__ENET2_RGMII_RXC 	0x5
			MX7D_PAD_EPDC_SDCLK__ENET2_RGMII_RD0	0x5
			MX7D_PAD_EPDC_SDLE__ENET2_RGMII_RD1	0x5
			MX7D_PAD_EPDC_SDOE__ENET2_RGMII_RD2	0x5
			MX7D_PAD_EPDC_SDSHR__ENET2_RGMII_RD3	0x5
			MX7D_PAD_EPDC_SDCE2__ENET2_RGMII_TD0	0x5
			MX7D_PAD_EPDC_SDCE3__ENET2_RGMII_TD1	0x5
			MX7D_PAD_EPDC_GDCLK__ENET2_RGMII_TD2	0x5
			MX7D_PAD_EPDC_GDOE__ENET2_RGMII_TD3	0x5
			MX7D_PAD_EPDC_GDRL__ENET2_RGMII_TX_CTL	0x5
			MX7D_PAD_EPDC_GDSP__ENET2_RGMII_TXC	0x5
		>;
	};
};

&iomuxc_lpsr {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog_lpsr_1 &pinctrl_hog_lpsr_lcd>;

	pinctrl_hog_lpsr_1: hoggrp-lpsr_1 {
		fsl,pins = <
			MX7D_PAD_LPSR_GPIO1_IO05__GPIO1_IO5	0x14 /* USB1 pwr */
		>;
	};

	pinctrl_uart5: uart5grp {
		fsl,pins = <
			MX7D_PAD_LPSR_GPIO1_IO06__UART5_DCE_RX	0x79
			MX7D_PAD_LPSR_GPIO1_IO07__UART5_DCE_TX	0x79
		>;
	};

	pinctrl_wdog: wdoggrp {
		fsl,pins = <
			MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B	0x74
		>;
	};
};

&uart5 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart5>;
	assigned-clocks = <&clks IMX7D_UART5_ROOT_SRC>;
	assigned-clock-parents = <&clks IMX7D_OSC_24M_CLK>;
	status = "disabled";
};

&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
	no-1-8-v; /* Fixed voltage supply, doesn't support vsel */
	enable-sdio-wakeup;
	keep-power-in-suspend;
	status = "disabled";
};

&flexcan1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	/* Enable the following if SD1_RESET_B is used to enable/disable CAN xceiver
	 *  xceiver-supply = <&reg_can1_3v3>;
	 */
	status = "disabled";
};

&fec2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet2>;
	assigned-clocks = <&clks IMX7D_ENET2_TIME_ROOT_SRC>,
			<&clks IMX7D_ENET2_TIME_ROOT_CLK>;
	assigned-clock-parents = <&clks IMX7D_PLL_ENET_MAIN_100M_CLK>;
	assigned-clock-rates = <0>, <100000000>;
	phy-mode = "rgmii";
	phy-handle = <&ethphy1>;
	fsl,magic-packet;
	phy-reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;
	status = "disabled";
};

/* same MDIO bus as PHY on phyCORE SOM */
&mdio {
	ethphy1: ethernet-phy@2 {
		compatible = "ethernet-phy-ieee802.3-c22";
		interrupt-parent = <&gpio1>;
		interrupts = <9 0>;
		reg = <2>;
		rxdv-skew-ps = <0>;
		txen-skew-ps = <0>;
		rxd0-skew-ps = <0>;
		rxd1-skew-ps = <0>;
		rxd2-skew-ps = <0>;
		rxd3-skew-ps = <0>;
		rxc-skew-ps = <1860>;
		txc-skew-ps = <1860>;
	};
};

&usbotg1 {
	vbus-supply = <&reg_usb_otg1_vbus>;
	dr_mode = "host";
	status = "disabled";
};

&usbotg2 {
	vbus-supply = <&reg_usb_otg2_vbus>;
	status = "disabled";
};

&wdog1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wdog>;
	fsl,wdog_b;
};

/* DTS pinmuxing and bindings for LCD adapter PEB-AV-02 */

&iomuxc {
	pinctrl_hog_lcd: hog_lcdgrp {
		fsl,pins = <
			MX7D_PAD_LCD_RESET__GPIO3_IO4		0x79
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX7D_PAD_I2C2_SCL__I2C2_SCL		0x4000007f
			MX7D_PAD_I2C2_SDA__I2C2_SDA		0x4000007f
		>;
	};

	pinctrl_edt_ts_irq: tsirqgrp {
		fsl,pins = <
			MX7D_PAD_EPDC_DATA14__GPIO2_IO14	0x59
		>;
	};
};

&iomuxc_lpsr {
	pinctrl_pwm3: pwmgrp {
		fsl,pins = <
			MX7D_PAD_LPSR_GPIO1_IO03__PWM3_OUT	0x30
		>;
	};

	pinctrl_hog_lpsr_lcd: hoggrp_lpsr_lcd {
		fsl,pins = <
			MX7D_PAD_LPSR_GPIO1_IO01__GPIO1_IO1	0x59
		>;
	};
};

&i2c2 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "disabled";

	ft5406: ft5406@38 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_edt_ts_irq>;
		interrupt-parent = <&gpio2>;
		interrupts = <14 0>;
		reset-gpios = <&gpio3 4 GPIO_ACTIVE_LOW>;
		status = "disabled";
	};
};

#include "imx7d-peb-av-02.dtsi"

&pwm3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_pwm3>;
	status = "disabled";
};

&backlight {
	pwms = <&pwm3 0 5000000>;
	enable-gpios = <&gpio1 1 0>;
	status = "disabled";
};