ARM: dts: imx6: add DT for aristainetos2 board

This patch adds support for the imx6dl based aristainetos2 board
with following configuration:

CPU:   Freescale i.MX6DL rev1.1 at 792 MHz
MReset cause: POR
MBoard: aristaitenos2
DRAM:  1 GiB
NAND:  1024 MiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
SF: Detected N25Q128A with page size 256 Bytes, erase size 64 KiB, total 16 MiB
Display: lb07wv8 (800x480)

As this board can be used with 2 different display types, the
differences between them are extracted into 2 DTS files, and
the common settings are collected in a common file.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>

1 files changed, 633 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi b/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi
new file mode 100644
index 000000000000..1d85de2befb3
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-aristainetos2.dtsi
@@ -0,0 +1,633 @@
+/*
+ * support for the imx6 based aristainetos2 board
+ *
+ * Copyright (C) 2015 Heiko Schocher <hs@denx.de>
+ *
+ * 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 , 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/clock/imx6qdl-clock.h>
+
+/ {
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <7>;
+		enable-gpios = <&gpio6 31 GPIO_ACTIVE_HIGH>;
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_2p5v: 2p5v {
+			compatible = "regulator-fixed";
+			regulator-name = "2P5V";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			regulator-always-on;
+		};
+
+		reg_3p3v: 3p3v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_usbh1_vbus: usb-h1-vbus {
+			compatible = "regulator-fixed";
+			enable-active-high;
+			gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_aristainetos2_usbh1_vbus>;
+			regulator-name = "usb_h1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+		};
+
+		reg_usbotg_vbus: usb-otg-vbus {
+			compatible = "regulator-fixed";
+			enable-active-high;
+			gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_aristainetos2_usbotg_vbus>;
+			regulator-name = "usb_otg_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+		};
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	status = "okay";
+};
+
+&can2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	status = "okay";
+};
+
+&ecspi1 {
+	fsl,spi-num-chipselects = <3>;
+	cs-gpios = <&gpio4 9 GPIO_ACTIVE_HIGH
+		    &gpio4 10 GPIO_ACTIVE_HIGH
+		    &gpio4 11 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	status = "okay";
+};
+
+&ecspi2 {
+	fsl,spi-num-chipselects = <2>;
+	cs-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH &gpio2 27 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2>;
+	status = "okay";
+};
+
+&ecspi4 {
+	fsl,spi-num-chipselects = <2>;
+	cs-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH &gpio5 2 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi4>;
+	status = "okay";
+
+	flash: m25p80@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "micron,n25q128a11";
+		spi-max-frequency = <20000000>;
+		reg = <1>;
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	pmic@58 {
+		compatible = "dlg,da9063";
+		reg = <0x58>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <04 0x8>;
+
+		regulators {
+			bcore1 {
+				regulator-name = "bcore1";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			bcore2 {
+				regulator-name = "bcore2";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			bpro {
+				regulator-name = "bpro";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			bperi {
+				regulator-name = "bperi";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			bmem {
+				regulator-name = "bmem";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo2 {
+				regulator-name = "ldo2";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			ldo3 {
+				regulator-name = "ldo3";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo4 {
+				regulator-name = "ldo4";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo5 {
+				regulator-name = "ldo5";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo6 {
+				regulator-name = "ldo6";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo7 {
+				regulator-name = "ldo7";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo8 {
+				regulator-name = "ldo8";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo9 {
+				regulator-name = "ldo9";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo10 {
+				regulator-name = "ldo10";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo11 {
+				regulator-name = "ldo11";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			bio {
+				regulator-name = "bio";
+				regulator-always-on = <1>;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+		};
+	};
+
+	tmp103: tmp103@71 {
+		compatible = "ti,tmp103";
+		reg = <0x71>;
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	expander: tca6416@20 {
+		compatible = "ti,tca6416";
+		reg = <0x20>;
+		#gpio-cells = <2>;
+		gpio-controller;
+	};
+
+	rtc@68 {
+		compatible = "dallas,m41t00";
+		reg = <0x68>;
+	};
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c4>;
+	status = "okay";
+
+	eeprom@50{
+		compatible = "atmel,24c64";
+		reg = <0x50>;
+	};
+
+	eeprom@57{
+		compatible = "atmel,24c64";
+		reg = <0x57>;
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rgmii";
+	phy-reset-gpios = <&gpio7 18 GPIO_ACTIVE_HIGH>;
+	txd0-skew-ps = <0>;
+	txd1-skew-ps = <0>;
+	txd2-skew-ps = <0>;
+	txd3-skew-ps = <0>;
+	status = "okay";
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	status = "okay";
+};
+
+&pcie {
+	reset-gpio = <&gpio2 16 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usbh1_vbus>;
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usbotg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	disable-over-current;
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	cd-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
+	no-1-8-v;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	cd-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>;
+	wp-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+	no-1-8-v;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpio>;
+
+	pinctrl_audmux: audmux {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT7__AUD3_RXD  0x1b0b0
+			MX6QDL_PAD_CSI0_DAT4__AUD3_TXC  0x1b0b0
+			MX6QDL_PAD_CSI0_DAT5__AUD3_TXD  0x1b0b0
+			MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x1b0b0
+		>;
+	};
+
+	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_KEY_ROW1__GPIO4_IO09 0x100b1 /* SS0# */
+			MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x100b1 /* SS1# */
+			MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x100b1 /* SS2# */
+		>;
+	};
+
+	pinctrl_ecspi2: ecspi2grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_OE__ECSPI2_MISO  0x100b1
+			MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
+			MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
+			MX6QDL_PAD_EIM_RW__GPIO2_IO26   0x100b1 /* SS0# */
+			MX6QDL_PAD_EIM_LBA__GPIO2_IO27  0x100b1 /* SS1# */
+		>;
+	};
+
+	pinctrl_ecspi4: ecspi4grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
+			MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
+			MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
+			MX6QDL_PAD_EIM_D29__GPIO3_IO29  0x100b1 /* SS0# */
+			MX6QDL_PAD_EIM_A25__GPIO5_IO02  0x100b1 /* SS1# */
+			MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x1b0b0 /* WP pin */
+		>;
+	};
+
+	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
+		>;
+	};
+
+	pinctrl_flexcan1: flexcan1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x1b0b0
+			MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x1b0b0
+		>;
+	};
+
+	pinctrl_flexcan2: flexcan2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX 0x1b0b0
+			MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX 0x1b0b0
+		>;
+	};
+
+	pinctrl_gpio: gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25	0x1b0b0 /* led enable */
+			MX6QDL_PAD_NANDF_CS2__GPIO6_IO15	0x1b0b0 /* LCD power enable */
+			MX6QDL_PAD_NANDF_CS3__GPIO6_IO16	0x1b0b0 /* led yellow */
+			MX6QDL_PAD_EIM_EB0__GPIO2_IO28		0x1b0b0 /* led red */
+			MX6QDL_PAD_EIM_A24__GPIO5_IO04		0x1b0b0 /* led green */
+			MX6QDL_PAD_EIM_EB1__GPIO2_IO29		0x1b0b0 /* led blue */
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00		0x1b0b0 /* Profibus IRQ */
+			MX6QDL_PAD_SD3_DAT6__GPIO6_IO18		0x1b0b0 /* FPGA IRQ */
+			MX6QDL_PAD_EIM_A23__GPIO6_IO06		0x1b0b0 /* spi bus #2 SS driver enable */
+			MX6QDL_PAD_GPIO_18__GPIO7_IO13		0x1b0b0 /* RST_LOC# PHY reset input (has pull-down!)*/
+			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID	0x1b0b0 /* USB_OTG_ID = GPIO1_24*/
+			MX6QDL_PAD_SD4_DAT1__GPIO2_IO09		0x1b0b0 /* Touchscreen IRQ */
+			MX6QDL_PAD_EIM_A22__GPIO2_IO16		0x1b0b0 /* PCIe reset */
+		>;
+	};
+
+	pinctrl_gpmi_nand: gpmi-nand {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE     0xb0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE     0xb0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B   0xb0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B   0xb0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B      0xb0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B      0xb0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00   0xb0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01   0xb0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02   0xb0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03   0xb0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04   0xb0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05   0xb0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06   0xb0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07   0xb0b1
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
+			MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
+		>;
+	};
+
+	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_GPIO_7__I2C4_SCL 0x4001b8b1
+			MX6QDL_PAD_GPIO_8__I2C4_SDA 0x4001b8b1
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_9__PWM1_OUT	0x1b0b0
+			MX6QDL_PAD_EIM_BCLK__GPIO6_IO31	0x1b0b0 /* backlight enable */
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0b1
+			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D20__UART1_RTS_B		0x1b0b1
+			MX6QDL_PAD_EIM_D19__UART1_CTS_B		0x1b0b1
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
+			MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
+			MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
+			MX6QDL_PAD_EIM_D31__UART3_RTS_B	  0x1b0b1
+			MX6QDL_PAD_EIM_D23__UART3_CTS_B	  0x1b0b1
+		>;
+	};
+
+	pinctrl_uart4: uart4grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
+			MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
+		>;
+	};
+
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+		>;
+	};
+
+	pinctrl_aristainetos2_usbh1_vbus: aristainetos-usbh1-vbus {
+		fsl,pins = <MX6QDL_PAD_GPIO_0__USB_H1_PWR 0x130b0>;
+	};
+
+	pinctrl_aristainetos2_usbotg_vbus: aristainetos-usbotg-vbus {
+		fsl,pins = <MX6QDL_PAD_KEY_ROW4__USB_OTG_PWR 0x130b0>;
+	};
+
+	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_RXD0__GPIO1_IO27	0x1b0b0 /* SD1 card detect input */
+			MX6QDL_PAD_DI0_PIN4__GPIO4_IO20		0x1b0b0 /* SD1 write protect input */
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD2_CMD__SD2_CMD    0x71
+			MX6QDL_PAD_SD2_CLK__SD2_CLK    0x71
+			MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x71
+			MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x71
+			MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x71
+			MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x71
+			MX6QDL_PAD_SD3_RST__GPIO7_IO08		0x1b0b0 /* SD2 level shifter output enable */
+			MX6QDL_PAD_GPIO_19__GPIO4_IO05		0x1b0b0 /* SD2 card detect input */
+			MX6QDL_PAD_SD4_DAT2__GPIO2_IO10		0x1b0b0 /* SD2 write protect input */
+		>;
+	};
+};