path: root/arch/arm/boot/dts/imx6qdl-ts4900.dtsi

/*
 * Copyright 2015 Technologic Systems
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file 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.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	aliases {
		ethernet0 = &fec;
	};

	leds {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_leds1>;
		compatible = "gpio-leds";

		green-led {
			label = "green-led";
			gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		red-led {
			label = "red-led";
			gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};
	};

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

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

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

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

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

	n25q064: flash@0 {
		compatible = "micron,n25q064", "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <20000000>;
	};
};

&ecspi2 {
	cs-gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi2>;
	status = "okay";
};

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

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c1>;
	pinctrl-1 = <&pinctrl_i2c1_gpio>;
	scl-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
	sda-gpios = <&gpio3 28 GPIO_ACTIVE_HIGH>;
	status = "okay";

	isl12022: rtc@6f {
		compatible = "isil,isl12022";
		reg = <0x6f>;
	};

	gpio8: gpio@28 {
		compatible = "technologic,ts4900-gpio";
		reg = <0x28>;
		#gpio-cells = <2>;
		gpio-controller;
		ngpio = <32>;
	};
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c2>;
	pinctrl-1 = <&pinctrl_i2c2_gpio>;
	scl-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
	sda-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
	status = "okay";
};

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

	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_EIM_D19__GPIO3_IO19		0x100b1 /* Onboard flash CS1# */
		>;
	};

	pinctrl_ecspi2: ecspi2grp {
		fsl,pins = <
			MX6QDL_PAD_CSI0_DAT8__ECSPI2_SCLK	0x100b1
			MX6QDL_PAD_CSI0_DAT9__ECSPI2_MOSI	0x100b1
			MX6QDL_PAD_CSI0_DAT10__ECSPI2_MISO	0x100b1
			MX6QDL_PAD_CSI0_DAT11__GPIO5_IO29	0x100b1 /* Offboard CS0# */
			MX6QDL_PAD_CSI0_DAT16__GPIO6_IO02	0x100b1 /* FPGA CS1# */
			MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21	0x1b0b1 /* FPGA_RESET# */
			MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20	0x1b0b1 /* FPGA_DONE */
			MX6QDL_PAD_GPIO_3__XTALOSC_REF_CLK_24M	0x10    /* FPGA 24MHZ */
			MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x1b0b1 /* FPGA_IRQ */
		>;
	};

	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		0x1b030
			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b030
			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b030
			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b030
			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b030
			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b030
			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x4001b0a8
			MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b1
			MX6QDL_PAD_DI0_PIN4__GPIO4_IO20		0x1b0b1 /* ETH_PHY_RESET */
		>;
	};

	pinctrl_flexcan1: flexcan1grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1
			MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1
		>;
	};

	pinctrl_flexcan2: flexcan2grp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX	0x1b0b1
			MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX	0x1b0b1
		>;
	};

	pinctrl_hog: hoggrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_A17__GPIO2_IO21		0x1b0b1 /* OFF_BD_RESET# */
			MX6QDL_PAD_EIM_A16__GPIO2_IO22		0x1b0b1 /* EN_USB_5V# */
			MX6QDL_PAD_EIM_A19__GPIO2_IO19		0x1b0b1 /* EN_LCD_3.3V */
			MX6QDL_PAD_GPIO_0__CCM_CLKO1		0x130b0 /* Audio CLK */
			MX6QDL_PAD_GPIO_5__GPIO1_IO05		0x1b0b1 /* DIO_1 */
			MX6QDL_PAD_GPIO_6__GPIO1_IO06		0x1b0b1 /* DIO_2 */
			MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x1b0b1 /* DIO_3 */
			MX6QDL_PAD_GPIO_16__GPIO7_IO11		0x1b0b1 /* DIO_4 */
			MX6QDL_PAD_GPIO_17__GPIO7_IO12		0x1b0b1 /* DIO_5 */
			MX6QDL_PAD_GPIO_19__GPIO4_IO05		0x1b0b1 /* DIO_7 */
			MX6QDL_PAD_CSI0_MCLK__GPIO5_IO19	0x1b0b1 /* DIO_8 */
			MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18	0x1b0b1 /* DIO_9 */
			MX6QDL_PAD_CSI0_DAT12__GPIO5_IO30	0x1b0b1 /* DIO_0 */
			MX6QDL_PAD_CSI0_DAT13__GPIO5_IO31	0x1b0b1 /* DIO_6 */
			MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03	0x1b0b1 /* CPU_DIO_A */
			MX6QDL_PAD_SD4_DAT7__GPIO2_IO15		0x1b0b1 /* DIO_2 */
			MX6QDL_PAD_SD3_RST__GPIO7_IO08		0x1b0b1 /* CPU_DIO_B */
			MX6QDL_PAD_EIM_LBA__GPIO2_IO27		0x1b0b1 /* BUS_ALE# */
			MX6QDL_PAD_EIM_OE__GPIO2_IO25		0x1b0b1 /* DIO_15 */
			MX6QDL_PAD_EIM_RW__GPIO2_IO26		0x1b0b1 /* BUS_DIR */
			MX6QDL_PAD_EIM_CS0__GPIO2_IO23		0x1b0b1 /* BUS_CS# */
			MX6QDL_PAD_EIM_A18__GPIO2_IO20		0x1b0b1 /* DIO_14 */
			MX6QDL_PAD_EIM_A20__GPIO2_IO18		0x1b0b1 /* DIO_16 */
			MX6QDL_PAD_EIM_A21__GPIO2_IO17		0x1b0b1 /* DIO_12 */
			MX6QDL_PAD_EIM_A22__GPIO2_IO16		0x1b0b1 /* DIO_18 */
			MX6QDL_PAD_EIM_A23__GPIO6_IO06		0x1b0b1 /* DIO_19 */
			MX6QDL_PAD_EIM_A24__GPIO5_IO04		0x1b0b1 /* DIO_20 */
			MX6QDL_PAD_EIM_D31__GPIO3_IO31		0x1b0b1 /* BUS_BHE# */
			MX6QDL_PAD_EIM_BCLK__GPIO6_IO31		0x1b0b1 /* DIO_13 */
			MX6QDL_PAD_EIM_WAIT__GPIO5_IO00		0x1b0b1 /* EIM_WAIT# */
			MX6QDL_PAD_EIM_EB1__GPIO2_IO29		0x1b0b1 /* DIO_10 */
			MX6QDL_PAD_EIM_DA0__GPIO3_IO00		0x1b0b1 /* MUX_AD_00 */
			MX6QDL_PAD_EIM_DA1__GPIO3_IO01		0x1b0b1 /* MUX_AD_01 */
			MX6QDL_PAD_EIM_DA2__GPIO3_IO02		0x1b0b1 /* MUX_AD_02 */
			MX6QDL_PAD_EIM_DA3__GPIO3_IO03		0x1b0b1 /* MUX_AD_03 */
			MX6QDL_PAD_EIM_DA4__GPIO3_IO04		0x1b0b1 /* MUX_AD_04 */
			MX6QDL_PAD_EIM_DA5__GPIO3_IO05		0x1b0b1 /* MUX_AD_05 */
			MX6QDL_PAD_EIM_DA6__GPIO3_IO06		0x1b0b1 /* MUX_AD_06 */
			MX6QDL_PAD_EIM_DA7__GPIO3_IO07		0x1b0b1 /* MUX_AD_07 */
			MX6QDL_PAD_EIM_DA8__GPIO3_IO08		0x1b0b1 /* MUX_AD_08 */
			MX6QDL_PAD_EIM_DA9__GPIO3_IO09		0x1b0b1 /* MUX_AD_09 */
			MX6QDL_PAD_EIM_DA10__GPIO3_IO10		0x1b0b1 /* MUX_AD_10 */
			MX6QDL_PAD_EIM_DA11__GPIO3_IO11		0x1b0b1 /* MUX_AD_11 */
			MX6QDL_PAD_EIM_DA12__GPIO3_IO12		0x1b0b1 /* MUX_AD_12 */
			MX6QDL_PAD_EIM_DA13__GPIO3_IO13		0x1b0b1 /* MUX_AD_13 */
			MX6QDL_PAD_EIM_DA14__GPIO3_IO14		0x1b0b1 /* MUX_AD_14 */
			MX6QDL_PAD_EIM_DA15__GPIO3_IO15		0x1b0b1 /* MUX_AD_15 */
			MX6QDL_PAD_DI0_DISP_CLK__GPIO4_IO16	0x1b0b1 /* LCD_CLK */
			MX6QDL_PAD_DI0_PIN15__GPIO4_IO17	0x1b0b1 /* DE */
			MX6QDL_PAD_DI0_PIN2__GPIO4_IO18		0x1b0b1 /* Hsync */
			MX6QDL_PAD_DI0_PIN3__GPIO4_IO19		0x1b0b1 /* Vsync */
			MX6QDL_PAD_DISP0_DAT0__GPIO4_IO21	0x1b0b1
			MX6QDL_PAD_DISP0_DAT1__GPIO4_IO22	0x1b0b1
			MX6QDL_PAD_DISP0_DAT2__GPIO4_IO23	0x1b0b1
			MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24	0x1b0b1
			MX6QDL_PAD_DISP0_DAT4__GPIO4_IO25	0x1b0b1
			MX6QDL_PAD_DISP0_DAT5__GPIO4_IO26	0x1b0b1
			MX6QDL_PAD_DISP0_DAT6__GPIO4_IO27	0x1b0b1
			MX6QDL_PAD_DISP0_DAT7__GPIO4_IO28	0x1b0b1
			MX6QDL_PAD_DISP0_DAT8__GPIO4_IO29	0x1b0b1
			MX6QDL_PAD_DISP0_DAT9__GPIO4_IO30	0x1b0b1
			MX6QDL_PAD_DISP0_DAT10__GPIO4_IO31	0x1b0b1
			MX6QDL_PAD_DISP0_DAT11__GPIO5_IO05	0x1b0b1
			MX6QDL_PAD_DISP0_DAT12__GPIO5_IO06	0x1b0b1
			MX6QDL_PAD_DISP0_DAT13__GPIO5_IO07	0x1b0b1
			MX6QDL_PAD_DISP0_DAT14__GPIO5_IO08	0x1b0b1
			MX6QDL_PAD_DISP0_DAT15__GPIO5_IO09	0x1b0b1
			MX6QDL_PAD_DISP0_DAT16__GPIO5_IO10	0x1b0b1
			MX6QDL_PAD_DISP0_DAT17__GPIO5_IO11	0x1b0b1
			MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12	0x1b0b1
			MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13	0x1b0b1
			MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14	0x1b0b1
			MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15	0x1b0b1
			MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16	0x1b0b1
			MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17	0x1b0b1
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1
			MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1
		>;
	};

	pinctrl_i2c1_gpio: i2c1gpiogrp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D21__GPIO3_IO21		0x4001b8b1
			MX6QDL_PAD_EIM_D28__GPIO3_IO28		0x4001b8b1
		>;
	};

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

	pinctrl_i2c2_gpio: i2c2gpiogrp {
		fsl,pins = <
			MX6QDL_PAD_KEY_COL3__GPIO4_IO12		0x4001b8b1
			MX6QDL_PAD_KEY_ROW3__GPIO4_IO13		0x4001b8b1
		>;
	};

	pinctrl_leds1: leds1grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_2__GPIO1_IO02		0x1b0b1 /* RED_LED# */
			MX6QDL_PAD_EIM_CS1__GPIO2_IO24		0x1b0b1 /* GREEN_LED# */
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_7__UART2_TX_DATA	0x1b0b1
			MX6QDL_PAD_GPIO_8__UART2_RX_DATA	0x1b0b1
			MX6QDL_PAD_SD4_DAT6__UART2_CTS_B	0x1b0b1
			MX6QDL_PAD_SD4_DAT5__UART2_RTS_B	0x1b0b1
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
			MX6QDL_PAD_EIM_D25__UART3_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_usbotg: usbotggrp {
		fsl,pins = <
			MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059
		>;
	};

	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
			MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x17059 /* WIFI IRQ */
		>;
	};

	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_EIM_EB0__GPIO2_IO28		0x1b0b1 /* EN_SD_POWER# */
		>;
	};

	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
		>;
	};
};

&pcie {
	status = "okay";
};

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

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

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

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

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

&usbh1 {
	status = "okay";
};

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

/* SD */
&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	vmmc-supply = <&reg_3p3v>;
	bus-width = <4>;
	fsl,wp-controller;
	status = "okay";
};

/* eMMC */
&usdhc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc3>;
	vmmc-supply = <&reg_3p3v>;
	bus-width = <4>;
	non-removable;
	status = "okay";
};