diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 6d1e866..e6262c9 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -620,6 +620,8 @@
 	imx6dl-icore.dtb \
 	imx6dl-icore-mipi.dtb \
 	imx6dl-icore-rqs.dtb \
+	imx6dl-mba6a.dtb \
+	imx6dl-mba6b.dtb \
 	imx6dl-mamoj.dtb \
 	imx6dl-nitrogen6x.dtb \
 	imx6dl-pico.dtb \
@@ -649,6 +651,8 @@
 	imx6q-icore-rqs.dtb \
 	imx6q-kp.dtb \
 	imx6q-logicpd.dtb \
+	imx6q-mba6a.dtb \
+	imx6q-mba6b.dtb \
 	imx6q-mccmon6.dtb\
 	imx6q-nitrogen6x.dtb \
 	imx6q-novena.dtb \
diff --git a/arch/arm/dts/imx6dl-mba6.dtsi b/arch/arm/dts/imx6dl-mba6.dtsi
new file mode 100644
index 0000000..d74adf2
--- /dev/null
+++ b/arch/arm/dts/imx6dl-mba6.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+&ethphy {
+	rxdv-skew-ps = <180>;
+	txen-skew-ps = <0>;
+	rxd3-skew-ps = <180>;
+	rxd2-skew-ps = <180>;
+	rxd1-skew-ps = <180>;
+	rxd0-skew-ps = <180>;
+	txd3-skew-ps = <120>;
+	txd2-skew-ps = <0>;
+	txd1-skew-ps = <300>;
+	txd0-skew-ps = <120>;
+	txc-skew-ps = <1860>;
+	rxc-skew-ps = <1860>;
+};
diff --git a/arch/arm/dts/imx6dl-mba6a.dts b/arch/arm/dts/imx6dl-mba6a.dts
new file mode 100644
index 0000000..fc9cc2c
--- /dev/null
+++ b/arch/arm/dts/imx6dl-mba6a.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6dl-tqma6a.dtsi"
+#include "imx6qdl-mba6.dtsi"
+#include "imx6qdl-mba6a.dtsi"
+#include "imx6dl-mba6.dtsi"
+
+/ {
+	model = "TQ TQMa6S on MBa6x";
+	compatible = "tq,mba6a", "tq,tqma6dl", "fsl,imx6dl";
+};
diff --git a/arch/arm/dts/imx6dl-mba6b.dts b/arch/arm/dts/imx6dl-mba6b.dts
new file mode 100644
index 0000000..a3c8d9d
--- /dev/null
+++ b/arch/arm/dts/imx6dl-mba6b.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6dl-tqma6b.dtsi"
+#include "imx6qdl-mba6.dtsi"
+#include "imx6qdl-mba6b.dtsi"
+#include "imx6dl-mba6.dtsi"
+
+/ {
+	model = "TQ TQMa6S on MBa6x";
+	compatible = "tq,mba6b", "tq,tqma6dl", "fsl,imx6dl";
+};
diff --git a/arch/arm/dts/imx6dl-tqma6a.dtsi b/arch/arm/dts/imx6dl-tqma6a.dtsi
new file mode 100644
index 0000000..df87b38
--- /dev/null
+++ b/arch/arm/dts/imx6dl-tqma6a.dtsi
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+#include "imx6dl.dtsi"
+#include "imx6qdl-tqma6a.dtsi"
+#include "imx6qdl-tqma6.dtsi"
+
+/ {
+	memory {
+		reg = <0x10000000 0x20000000>;
+	};
+};
+
diff --git a/arch/arm/dts/imx6dl-tqma6b.dtsi b/arch/arm/dts/imx6dl-tqma6b.dtsi
new file mode 100644
index 0000000..47ffbc4
--- /dev/null
+++ b/arch/arm/dts/imx6dl-tqma6b.dtsi
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+#include "imx6dl.dtsi"
+#include "imx6qdl-tqma6b.dtsi"
+#include "imx6qdl-tqma6.dtsi"
+
+/ {
+	memory {
+		reg = <0x10000000 0x20000000>;
+	};
+};
+
diff --git a/arch/arm/dts/imx6q-mba6.dtsi b/arch/arm/dts/imx6q-mba6.dtsi
new file mode 100644
index 0000000..76e8410
--- /dev/null
+++ b/arch/arm/dts/imx6q-mba6.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+&ethphy {
+	rxdv-skew-ps = <180>;
+	txen-skew-ps = <120>;
+	rxd3-skew-ps = <180>;
+	rxd2-skew-ps = <180>;
+	rxd1-skew-ps = <180>;
+	rxd0-skew-ps = <180>;
+	txd3-skew-ps = <120>;
+	txd2-skew-ps = <0>;
+	txd1-skew-ps = <180>;
+	txd0-skew-ps = <360>;
+	txc-skew-ps = <1860>;
+	rxc-skew-ps = <1860>;
+};
diff --git a/arch/arm/dts/imx6q-mba6a.dts b/arch/arm/dts/imx6q-mba6a.dts
new file mode 100644
index 0000000..7983ad9
--- /dev/null
+++ b/arch/arm/dts/imx6q-mba6a.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6q-tqma6a.dtsi"
+#include "imx6qdl-mba6.dtsi"
+#include "imx6qdl-mba6a.dtsi"
+#include "imx6q-mba6.dtsi"
+
+/ {
+	model = "TQ TQMa6Q on MBa6x";
+	compatible = "tq,mba6a", "fsl,imx6q";
+};
diff --git a/arch/arm/dts/imx6q-mba6b.dts b/arch/arm/dts/imx6q-mba6b.dts
new file mode 100644
index 0000000..9d117dd
--- /dev/null
+++ b/arch/arm/dts/imx6q-mba6b.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6q-tqma6b.dtsi"
+#include "imx6qdl-mba6.dtsi"
+#include "imx6qdl-mba6b.dtsi"
+#include "imx6q-mba6.dtsi"
+
+/ {
+	model = "TQ TQMa6Q on MBa6x";
+	compatible = "tq,mba6b", "fsl,imx6q";
+};
diff --git a/arch/arm/dts/imx6q-tqma6a.dtsi b/arch/arm/dts/imx6q-tqma6a.dtsi
new file mode 100644
index 0000000..b252077
--- /dev/null
+++ b/arch/arm/dts/imx6q-tqma6a.dtsi
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+#include "imx6q.dtsi"
+#include "imx6qdl-tqma6a.dtsi"
+#include "imx6qdl-tqma6.dtsi"
+
+/ {
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+};
+
diff --git a/arch/arm/dts/imx6q-tqma6b.dtsi b/arch/arm/dts/imx6q-tqma6b.dtsi
new file mode 100644
index 0000000..107a9eb
--- /dev/null
+++ b/arch/arm/dts/imx6q-tqma6b.dtsi
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+#include "imx6q.dtsi"
+#include "imx6qdl-tqma6b.dtsi"
+#include "imx6qdl-tqma6.dtsi"
+
+/ {
+	memory {
+		reg = <0x10000000 0x40000000>;
+	};
+};
+
diff --git a/arch/arm/dts/imx6qdl-mba6.dtsi b/arch/arm/dts/imx6qdl-mba6.dtsi
new file mode 100644
index 0000000..874b685
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-mba6.dtsi
@@ -0,0 +1,207 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+/ {
+	aliases {
+		mmc1 = &usdhc2;
+	};
+
+	chosen {
+		linux,stdout-path = &uart2;
+		stdout-path = &uart2;
+	};
+
+	regulators {
+		reg_mba6_3p3v: regulator@1 {
+			compatible = "regulator-fixed";
+			regulator-name = "supply-mba6-3p3v";
+			reg = <1>;
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_otgvbus: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_reg_otgpwr>;
+			regulator-name = "otg-vbus-supply";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			vin_supply = <&reg_3p3v>;
+		};
+	};
+};
+
+&fec {
+	phy-mode = "rgmii-id";
+	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <1>;
+	phy-reset-post-delay = <100>;
+	phy-handle = <&ethphy>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy: ethernet-phy@3 {
+			compatible = "ethernet-phy-id0022.1622",
+				     "ethernet-phy-ieee802.3-c22";
+			reg = <3>;
+			force-master;
+			max-speed = <1000>;
+			interrupt-parent = <&gpio1>;
+			interrupts = <28 IRQ_TYPE_LEVEL_LOW>;
+		};
+	};
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	mba6 {
+		pinctrl_enet: enetgrp {
+			fsl,pins = <
+				/* FEC phy IRQ */
+				MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28     0x00011008
+				/* FEC phy reset */
+				MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25   0x1b099
+				/* DSE = 100, 100k up, SPEED = MED */
+				MX6QDL_PAD_ENET_MDIO__ENET_MDIO       0xb0a0
+				MX6QDL_PAD_ENET_MDC__ENET_MDC         0xb0a0
+				/* DSE = 111, pull 100k up */
+				MX6QDL_PAD_RGMII_TXC__RGMII_TXC       0xb038
+				MX6QDL_PAD_RGMII_TD0__RGMII_TD0       0xb038
+				MX6QDL_PAD_RGMII_TD1__RGMII_TD1       0xb038
+				MX6QDL_PAD_RGMII_TD2__RGMII_TD2       0xb038
+				MX6QDL_PAD_RGMII_TD3__RGMII_TD3       0xb038
+				MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0xb038
+				/* DSE = 111, pull external */
+				MX6QDL_PAD_RGMII_RXC__RGMII_RXC       0x0038
+				MX6QDL_PAD_RGMII_RD0__RGMII_RD0       0x0038
+				MX6QDL_PAD_RGMII_RD1__RGMII_RD1       0x0038
+				MX6QDL_PAD_RGMII_RD2__RGMII_RD2       0x0038
+				MX6QDL_PAD_RGMII_RD3__RGMII_RD3       0x0038
+				MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x0038
+				/* HYS = 1, DSE = 111, 100k up, SPEED = HIGH */
+				MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK  0x1b0f0
+			>;
+		};
+
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x0001b099 /* LCD.PWR_EN */
+				MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x0001b099 /* LCD.RESET */
+				/* LCD.CONTRAST -> Rev 0100 only, not used on Rev.0200*/
+				MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x0001b099
+
+				MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x0001b099
+				MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x0001b099
+				MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x0001b099
+
+				MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x0001b099
+				MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x0001b099
+				MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x0001b099
+				MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x0001b099
+				MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x0001b099
+				MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x0001b099
+				MX6QDL_PAD_EIM_OE__GPIO2_IO25 0x0001b099
+
+				MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x0001b099
+				MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x0001b099
+				MX6QDL_PAD_EIM_D27__GPIO3_IO27 0x0001b099
+				MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x0001b099
+				MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x0001b099
+
+				MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x0001b099
+				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x0001b099
+				MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x0001b099
+				MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x0001b099
+
+				MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x0001b099
+				MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20 0x0001b099
+				MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x0001b099
+
+				MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x0001b099
+				MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x0001b099
+			>;
+		};
+
+		pinctrl_reg_otgpwr: regotgpwrgrp {
+			fsl,pins = <
+				/* OTG_PWR */
+				MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x0001b099
+			>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b099
+				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b099
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				/* CLK: 47k Pup SPD_LOW DSE 40Ohm SRE_FAST HYS */
+				MX6QDL_PAD_SD2_CLK__SD2_CLK    0x00017071
+				/* SD2: 47k Pup SPD_LOW DSE 80Ohm SRE_FAST HYS */
+				MX6QDL_PAD_SD2_CMD__SD2_CMD    0x00017059
+				MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x00017059
+				MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x00017059
+				MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x00017059
+				MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x00017059
+
+				MX6QDL_PAD_GPIO_4__GPIO1_IO04  0x0001b099 /* usdhc2 CD */
+				MX6QDL_PAD_GPIO_2__GPIO1_IO02  0x0001b099 /* usdhc2 WP */
+			>;
+		};
+
+		pinctrl_usbotg: usbotggrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x0001b0b0
+				MX6QDL_PAD_GPIO_1__USB_OTG_ID  0x00017059
+			>;
+		};
+	};
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&usbh1 {
+	disable-over-current;
+	status = "okay";
+};
+
+&usbotg {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	dr_mode = "otg";
+	vbus-supply = <&reg_otgvbus>;
+	status = "okay";
+};
+
+&usdhc2 { /* Baseboard Slot */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	vmmc-supply = <&reg_mba6_3p3v>;
+	bus-width = <4>;
+	no-1-8-v;
+	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&wdog1 {
+	status = "okay";
+};
diff --git a/arch/arm/dts/imx6qdl-mba6a.dtsi b/arch/arm/dts/imx6qdl-mba6a.dtsi
new file mode 100644
index 0000000..d8b4d00
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-mba6a.dtsi
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>, <&pinctrl_enet_fix>;
+	interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
+			      <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
+};
+
+&i2c1 {
+	sensor1: lm75@49 {
+		compatible = "lm75";
+		reg = <0x49>;
+	};
+
+	eeprom1: m24c64@57 {
+		compatible = "st,24c64", "at24";
+		reg = <0x57>;
+		pagesize = <32>;
+	};
+
+	rtc1: ds1339@68 {
+		compatible = "ds1339";
+		reg = <0x68>;
+	};
+};
+
+&iomuxc {
+	mba6 {
+		pinctrl_enet_fix: enetfixgrp {
+			fsl,pins = <
+				/* ENET ping patch */
+				MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
+			>;
+		};
+	};
+};
diff --git a/arch/arm/dts/imx6qdl-mba6b.dtsi b/arch/arm/dts/imx6qdl-mba6b.dtsi
new file mode 100644
index 0000000..7489b48
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-mba6b.dtsi
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+};
+
+&i2c3 {
+	sensor1: lm75@49 {
+		compatible = "lm75";
+		reg = <0x49>;
+	};
+
+	eeprom1: m24c64@57 {
+		compatible = "st,24c64", "at24";
+		reg = <0x57>;
+		pagesize = <32>;
+	};
+
+	rtc1: ds1339@68 {
+		compatible = "ds1339";
+		reg = <0x68>;
+	};
+};
+
+&iomuxc {
+	mba6 {
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
+				MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
+			>;
+		};
+	};
+
+};
diff --git a/arch/arm/dts/imx6qdl-tqma6.dtsi b/arch/arm/dts/imx6qdl-tqma6.dtsi
new file mode 100644
index 0000000..85eb3d8
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-tqma6.dtsi
@@ -0,0 +1,211 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+/ {
+	aliases {
+		mmc0 = &usdhc3;
+		/delete-property/ mmc1;
+		/delete-property/ mmc2;
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_3p3v: regulator@0 {
+			compatible = "regulator-fixed";
+			regulator-name = "supply-3p3v";
+			reg = <0>;
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio3 19 0>;
+	status = "okay";
+
+	flash: m25p80@0 {
+		status = "okay";
+		compatible = "micron,n25q128a13", "n25q128a13";
+		spi-max-frequency = <50000000>;
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		m25p,fast-read;
+	};
+};
+
+&iomuxc {
+	tqma6 {
+		pinctrl_ecspi1: ecspi1grp {
+			fsl,pins = <
+				/* HYS, SPEED = MED, 100k up, DSE = 011, SRE_FAST */
+				MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b099
+				MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0xb099
+				MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0xb099
+				 /* eCSPI1 SS1 */
+				MX6QDL_PAD_EIM_D19__GPIO3_IO19 0xb099
+			>;
+		};
+
+		pinctrl_i2c1_tqma6: i2c1-tqma6grp {
+			fsl,pins = <
+				MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
+				MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
+			>;
+		};
+
+		pinctrl_i2c3_tqma6: i2c3-tqma6grp {
+			fsl,pins = <
+				MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b899
+				MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b899
+			>;
+		};
+
+		pinctrl_pmic: pmicgrp {
+			fsl,pins = <
+				MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b099 /* PMIC irq */
+			>;
+		};
+
+		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
+				MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059
+				MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
+				MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
+				MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
+			>;
+		};
+	};
+};
+
+&pmic {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pmic>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <10 8>;
+
+		regulators {
+			reg_vddcore: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-always-on;
+			};
+
+			reg_vddsoc: sw1c {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-always-on;
+			};
+
+			reg_gen_3v3: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			reg_ddr_1v5a: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-always-on;
+			};
+
+			reg_ddr_1v5b: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			reg_5v_600mA: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+				regulator-always-on;
+			};
+
+			reg_snvs_3v: vsnvs {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+
+			reg_vrefddr: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			reg_vgen1_1v5: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+				/* not used */
+			};
+
+			reg_vgen2_1v2_eth: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+				regulator-always-on;
+			};
+
+			reg_vgen3_2v8: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			reg_vgen4_1v8: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			reg_vgen5_1v8_eth: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			reg_vgen6_3v3: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+};
+
+/* eMMC */
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	vmmc-supply = <&reg_3p3v>;
+	non-removable;
+	disable-wp;
+	bus-width = <8>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	mmccard: mmccard@0 {
+		reg = <0>;
+		compatible = "mmc-card";
+		broken-hpi;
+	};
+};
diff --git a/arch/arm/dts/imx6qdl-tqma6a.dtsi b/arch/arm/dts/imx6qdl-tqma6a.dtsi
new file mode 100644
index 0000000..f94a5d8
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-tqma6a.dtsi
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1_tqma6>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	pmic: pf0100@08 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+	};
+
+	sensor0: lm75@48 {
+		compatible = "lm75";
+		reg = <0x48>;
+	};
+
+	eeprom0: m24c64@50 {
+		compatible = "st,24c64", "at24";
+		reg = <0x50>;
+		pagesize = <32>;
+	};
+};
+
diff --git a/arch/arm/dts/imx6qdl-tqma6b.dtsi b/arch/arm/dts/imx6qdl-tqma6b.dtsi
new file mode 100644
index 0000000..682f553
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-tqma6b.dtsi
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2020 TQ-Systems GmbH
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3_tqma6>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	pmic: pf0100@08 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+	};
+
+	sensor0: lm75@48 {
+		compatible = "lm75";
+		reg = <0x48>;
+	};
+
+	eeprom0: m24c64@50 {
+		compatible = "st,24c64", "at24";
+		reg = <0x50>;
+		pagesize = <32>;
+	};
+};
+