/*
* 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 = <®_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 = <®_3p3v>;
bus-width = <4>;
fsl,wp-controller;
status = "okay";
};
/* eMMC */
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
vmmc-supply = <®_3p3v>;
bus-width = <4>;
non-removable;
status = "okay";
};