Merge tag 'imx-dt-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt

i.MX device tree changes for 5.1:
 - New board support: Logic PD i.MX6QD EVM, ZII SSMB DTU, Phytec
   phyBOARD i.MX6UL Segin, Y Soft IOTA Draco, Hydra and Ursa boards.
 - Add regulator control for various sensors on imx6qdl-sabresd board.
 - Add DISPLAY power domain support for i.MX6SX SoC.
 - Add stmpe-adc device node for Toradex iMX6 module.
 - Switch to SPDX identifier for imx6q-tbs2910 board.
 - Add proper ksz9031 clock skew values for imx6qdl-phytec-pfla02 board.
 - Mark I2C recovery GPIOs as open drain and correct and WEIM range
   configuration for apalis/colibri boards.
 - Small and random updates to various devices.

* tag 'imx-dt-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (31 commits)
  ARM: dts: imx: Add support for Logic PD i.MX6QD EVM
  ARM: dts: imx6qdl-sabresd: remove reg_sensors' regulator-always-on
  ARM: dts: imx6qdl-sabresd: add regulators control for mma8451 sensor
  ARM: dts: imx6qdl-sabresd: add regulators control for mag3110 sensor
  ARM: dts: imx6qdl-sabresd: add regulator control for isl29023 sensor
  ARM: dts: vf610: Add ZII SSMB DTU board
  ARM: dts: pfla02: add ksz9031 clock skew values
  ARM: dts: imx6qdl-phytec-pfla02: add missing interrupt-controller property
  ARM: dts: Add stmpe-adc DT node to Toradex iMX6 modules
  ARM: dts: Add devicetree compatibles for LS1021A based boards
  ARM: dts: colibri: use valid range configuration for weim
  ARM: dts: imx6: Add support for Phytec phyBOARD i.MX6UL Segin
  ARM: dts: imx6*-apalis/-colibri: mark I2C recovery GPIOs as open drain
  ARM: dts: vf610-zii-ssmb-spu3: Pass "no-sdio"/"no-sd" properties
  ARM: dts: imx: Add Y Soft IOTA Draco, Hydra and Ursa boards
  ARM: dts: imx7ulp: add sim node
  ARM: dts: imx6ull: change to use new compatible "fsl,imx6ull-usdhc" for usdhc
  ARM: dts: imx6ull: Fix i.MX6ULL/ULZ ocotp compatible
  ARM: dts: imx6sx: Add DISPLAY power domain support
  ARM: dts: i.MX51: digi-connectcore-som: Add support for I2C bus recovery
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

34 files changed, 2938 insertions, 89 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 1aaf8439c158..8a7e1cf28b79 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -448,6 +448,9 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6dl-wandboard.dtb \
 	imx6dl-wandboard-revb1.dtb \
 	imx6dl-wandboard-revd1.dtb \
+	imx6dl-yapp4-draco.dtb \
+	imx6dl-yapp4-hydra.dtb \
+	imx6dl-yapp4-ursa.dtb \
 	imx6q-apalis-eval.dtb \
 	imx6q-apalis-ixora.dtb \
 	imx6q-apalis-ixora-v1.1.dtb \
@@ -564,6 +567,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-opos6uldev.dtb \
 	imx6ul-pico-hobbit.dtb \
 	imx6ul-pico-pi.dtb \
+	imx6ul-phytec-phyboard-segin-full.dtb \
 	imx6ul-tx6ul-0010.dtb \
 	imx6ul-tx6ul-0011.dtb \
 	imx6ul-tx6ul-mainboard.dtb \
@@ -602,6 +606,7 @@ dtb-$(CONFIG_SOC_VF610) += \
 	vf610-zii-dev-rev-b.dtb \
 	vf610-zii-dev-rev-c.dtb \
 	vf610-zii-scu4-aib.dtb \
+	vf610-zii-ssmb-dtu.dtb \
 	vf610-zii-ssmb-spu3.dtb
 dtb-$(CONFIG_ARCH_MXS) += \
 	imx23-evk.dtb \
diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 26ff5d419bfc..3652f5556b29 100644
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -40,7 +40,7 @@
 		spi2 = &cspi3;
 	};
 
-	aitc: aitc-interrupt-controller@e0000000 {
+	aitc: aitc-interrupt-controller@10040000 {
 		compatible = "fsl,imx27-aitc", "fsl,avic";
 		interrupt-controller;
 		#interrupt-cells = <1>;
diff --git a/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts b/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
index 2967a748d859..a2eea58510dc 100644
--- a/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
+++ b/arch/arm/boot/dts/imx51-digi-connectcore-jsk.dts
@@ -21,12 +21,28 @@
 	};
 };
 
+&esdhc1 {
+	status = "okay";
+};
+
 &owire {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_owire>;
 	status = "okay";
 };
 
+&pmic {
+	fsl,mc13xxx-uses-rtc;
+
+	regulators {
+		vcoincell_reg: vcoincell {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			regulator-always-on;
+		};
+	};
+};
+
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_uart1>;
diff --git a/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi b/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
index 82d8df097ef1..d90ba5fe4f1b 100644
--- a/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
+++ b/arch/arm/boot/dts/imx51-digi-connectcore-som.dtsi
@@ -37,7 +37,6 @@
 		reg = <0>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
-		fsl,mc13xxx-uses-rtc;
 
 		regulators {
 			sw1_reg: sw1 {
@@ -142,16 +141,17 @@
 			pwgt2spi_reg: pwgt2spi {
 				regulator-always-on;
 			};
-
-			vcoincell_reg: vcoincell {
-				regulator-min-microvolt = <3000000>;
-				regulator-max-microvolt = <3000000>;
-				regulator-always-on;
-			};
 		};
 	};
 };
 
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1>;
+	max-frequency = <50000000>;
+	bus-width = <1>;
+};
+
 &esdhc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc2>;
@@ -174,9 +174,12 @@
 };
 
 &i2c2 {
-	pinctrl-names = "default";
+	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
 	clock-frequency = <400000>;
+	scl-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+	sda-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
 	status = "okay";
 
 	mma7455l@1d {
@@ -241,6 +244,14 @@
 			>;
 		};
 
+		pinctrl_esdhc1: esdhc1grp {
+			fsl,pins = <
+				MX51_PAD_SD1_CLK__SD1_CLK		0x400021d5
+				MX51_PAD_SD1_CMD__SD1_CMD		0x400020d5
+				MX51_PAD_SD1_DATA0__SD1_DATA0		0x400020d5
+			>;
+		};
+
 		pinctrl_esdhc2: esdhc2grp {
 			fsl,pins = <
 				MX51_PAD_SD2_CMD__SD2_CMD		0x400020d5
@@ -282,6 +293,13 @@
 			>;
 		};
 
+		pinctrl_i2c2_gpio: i2c2gpiogrp {
+			fsl,pins = <
+				MX51_PAD_GPIO1_2__GPIO1_2		0x400001ed
+				MX51_PAD_GPIO1_3__GPIO1_3		0x400001ed
+			>;
+		};
+
 		pinctrl_nfc: nfcgrp {
 			fsl,pins = <
 				MX51_PAD_NANDF_D0__NANDF_D0		0x80000000
diff --git a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
new file mode 100644
index 000000000000..fb01fa6e4224
--- /dev/null
+++ b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
@@ -0,0 +1,555 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (C) 2019 Logic PD, Inc.
+
+/ {
+	keyboard {
+		compatible = "gpio-keys";
+
+		btn0 {
+			gpios = <&pcf8575 0 GPIO_ACTIVE_LOW>;
+			label = "btn0";
+			linux,code = <KEY_WAKEUP>;
+			debounce-interval = <10>;
+			wakeup-source;
+		};
+
+		btn1 {
+			gpios = <&pcf8575 1 GPIO_ACTIVE_LOW>;
+			label = "btn1";
+			linux,code = <KEY_WAKEUP>;
+			debounce-interval = <10>;
+			wakeup-source;
+		};
+
+		btn2 {
+			gpios = <&pcf8575 2 GPIO_ACTIVE_LOW>;
+			label = "btn2";
+			linux,code = <KEY_WAKEUP>;
+			debounce-interval = <10>;
+			wakeup-source;
+		};
+
+		btn3 {
+			gpios = <&pcf8575 3 GPIO_ACTIVE_LOW>;
+			label = "btn3";
+			linux,code = <KEY_WAKEUP>;
+			debounce-interval = <10>;
+			wakeup-source;
+		};
+
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		gen-led0 {
+			label = "led0";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_led0>;
+			gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "cpu0";
+		};
+
+		gen-led1 {
+			label = "led1";
+			gpios = <&pcf8575 8 GPIO_ACTIVE_HIGH>;
+		};
+
+		gen-led2 {
+			label = "led2";
+			gpios = <&pcf8575 9 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		gen-led3 {
+			label = "led3";
+			gpios = <&pcf8575 10 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	reg_usb_otg_vbus: regulator-otg-vbus {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_usb_otg>;
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_usb_h1_vbus: regulator-usb-h1-vbus {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_usb_h1_vbus>;
+		compatible = "regulator-fixed";
+		regulator-name = "usb_h1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_3v3: regulator-3v3 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_3v3>;
+		compatible = "regulator-fixed";
+		regulator-name = "reg_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+	};
+
+	reg_enet: regulator-ethernet {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_enet>;
+		compatible = "regulator-fixed";
+		regulator-name = "ethernet-supply";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <70000>;
+		enable-active-high;
+		vin-supply = <&sw4_reg>;
+	};
+
+	reg_audio: regulator-audio {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_audio>;
+		compatible = "regulator-fixed";
+		regulator-name = "3v3_aud";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_3v3>;
+	};
+
+	reg_hdmi: regulator-hdmi {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_hdmi>;
+		compatible = "regulator-fixed";
+		regulator-name = "hdmi-supply";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		vin-supply = <&reg_3v3>;
+	};
+
+	reg_uart3: regulator-uart3 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_uart3>;
+		compatible = "regulator-fixed";
+		regulator-name = "uart3-supply";
+		gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+		vin-supply = <&reg_3v3>;
+	};
+
+	reg_1v8: regulator-1v8 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_1v8>;
+		compatible = "regulator-fixed";
+		regulator-name = "1v8-supply";
+		gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+		vin-supply = <&reg_3v3>;
+	};
+
+	reg_pcie: regulator-pcie {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_pcie>;
+		regulator-name = "mpcie_3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	reg_mipi: regulator-mipi {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_reg_mipi>;
+		regulator-name = "mipi_pwr_en";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+		gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
+
+	sound {
+		compatible = "fsl,imx-audio-wm8962";
+		model = "wm8962-audio";
+		ssi-controller = <&ssi2>;
+		audio-codec = <&wm8962>;
+		audio-routing =
+			"Headphone Jack", "HPOUTL",
+			"Headphone Jack", "HPOUTR",
+			"Ext Spk", "SPKOUTL",
+			"Ext Spk", "SPKOUTR",
+			"AMIC", "MICBIAS",
+			"IN3R", "AMIC";
+		mux-int-port = <2>;
+		mux-ext-port = <4>;
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	status = "disabled";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rgmii";
+	phy-reset-duration = <10>;
+	phy-reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
+	phy-supply = <&reg_enet>;
+	interrupt-parent = <&gpio1>;
+	interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	clock-frequency = <400000>;
+	status = "okay";
+
+	wm8962: audio-codec@1a {
+		compatible = "wlf,wm8962";
+		reg = <0x1a>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		clock-names = "xclk";
+		DCVDD-supply = <&reg_audio>;
+		DBVDD-supply = <&reg_audio>;
+		AVDD-supply = <&reg_audio>;
+		CPVDD-supply = <&reg_audio>;
+		MICVDD-supply = <&reg_audio>;
+		PLLVDD-supply = <&reg_audio>;
+		SPKVDD1-supply = <&reg_audio>;
+		SPKVDD2-supply = <&reg_audio>;
+		gpio-cfg = <
+			0x0000 /* 0:Default */
+			0x0000 /* 1:Default */
+			0x0013 /* 2:FN_DMICCLK */
+			0x0000 /* 3:Default */
+			0x8014 /* 4:FN_DMICCDAT */
+			0x0000 /* 5:Default */
+		>;
+	};
+};
+
+&i2c3 {
+	ov5640: camera@10 {
+		compatible = "ovti,ov5640";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ov5640>;
+		reg = <0x10>;
+		clocks = <&clks IMX6QDL_CLK_CKO>;
+		clock-names = "xclk";
+		DOVDD-supply = <&reg_mipi>;
+		AVDD-supply = <&reg_mipi>;
+		DVDD-supply = <&reg_mipi>;
+		reset-gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
+		powerdown-gpios = <&gpio3 27 GPIO_ACTIVE_HIGH>;
+
+		port {
+			ov5640_to_mipi_csi2: endpoint {
+				remote-endpoint = <&mipi_csi2_in>;
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+
+	pcf8575: gpio@20 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pcf8574>;
+		compatible = "nxp,pcf8575";
+		reg = <0x20>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		lines-initial-states = <0x0710>;
+		wakeup-source;
+	};
+};
+
+&ipu1_csi1_from_mipi_vc1 {
+	clock-lanes = <0>;
+	data-lanes = <1 2>;
+};
+
+&mipi_csi {
+	status = "okay";
+
+	port@0 {
+		reg = <0>;
+
+		mipi_csi2_in: endpoint {
+			remote-endpoint = <&ov5640_to_mipi_csi2>;
+			clock-lanes = <0>;
+			data-lanes = <1 2>;
+		};
+	};
+};
+
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie>;
+	reset-gpio = <&gpio1 9 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_pcie>;
+	status = "okay";
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm3>;
+};
+
+&ssi2 {
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usb_h1_vbus>;
+	status = "okay";
+};
+
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	disable-over-current;
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
+	vmmc-supply = <&reg_3v3>;
+	no-1-8-v;
+	keep-power-in-suspend;
+	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_audmux: audmuxgrp {
+		fsl,pins = <
+			MX6QDL_PAD_DISP0_DAT20__AUD4_TXC  0x130b0
+			MX6QDL_PAD_DISP0_DAT21__AUD4_TXD  0x110b0
+			MX6QDL_PAD_DISP0_DAT22__AUD4_TXFS 0x130b0
+			MX6QDL_PAD_DISP0_DAT23__AUD4_RXD  0x130b0
+		>;
+	};
+
+	pinctrl_ecspi1: ecspi1grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK	0x100b1
+			MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI	0x100b1
+			MX6QDL_PAD_KEY_COL1__ECSPI1_MISO	0x100b1
+			MX6QDL_PAD_KEY_ROW1__ECSPI1_SS0		0x100b1
+		>;
+	};
+
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b8b0
+			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_ENET_REF_CLK__ENET_TX_CLK	0x100b0
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b030
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x4001b0a8
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x13030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x13030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x13030
+			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25	0x1b0b0	/* ENET_INT */
+			MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24	0x1b0b0	/* ETHR_nRST */
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D21__I2C1_SCL	0x4001b8b1
+			MX6QDL_PAD_EIM_D28__I2C1_SDA	0x4001b8b1
+		>;
+	};
+
+	pinctrl_led0: led0grp {
+	    fsl,pins = <
+		MX6QDL_PAD_ENET_TXD0__GPIO1_IO30	0x1b0b0
+	    >;
+	};
+
+	pinctrl_ov5640: ov5640grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D26__GPIO3_IO26	0x1b0b1
+			MX6QDL_PAD_EIM_D27__GPIO3_IO27	0x1b0b1
+		>;
+	};
+
+	pinctrl_pcf8574: pcf8575grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x1b0b0
+		>;
+	};
+
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
+			MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
+		>;
+	};
+
+	pinctrl_pwm3: pwm3grp {
+	    fsl,pins = <
+		MX6QDL_PAD_SD4_DAT1__PWM3_OUT		0x1b0b1
+	    >;
+	};
+
+	pinctrl_reg_1v8: reg1v8grp {
+	    fsl,pins = <
+		MX6QDL_PAD_EIM_D30__GPIO3_IO30		0x1b0b0
+	    >;
+	};
+
+	pinctrl_reg_3v3: reg3v3grp {
+	    fsl,pins = <
+		MX6QDL_PAD_ENET_RXD1__GPIO1_IO26	0x1b0b0
+	    >;
+	};
+
+	pinctrl_reg_audio: reg-audiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0
+		>;
+	};
+
+	pinctrl_reg_enet: reg-enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D31__GPIO3_IO31	0x1b0b0
+		>;
+	};
+
+	pinctrl_reg_hdmi: reg-hdmigrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D20__GPIO3_IO20	0x1b0b0
+		>;
+	};
+
+	pinctrl_reg_mipi: reg-mipigrp {
+		fsl,pins = <MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b0b1>;
+	};
+
+	pinctrl_reg_pcie: reg-pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02	0x1b0b0
+			>;
+	};
+
+	pinctrl_reg_uart3: reguart3grp {
+	    fsl,pins = <
+		MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28	0x1b0b0
+	    >;
+	};
+
+	pinctrl_reg_usb_h1_vbus: usbh1grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_17__GPIO7_IO12		0x1b0b0
+		>;
+	};
+
+	pinctrl_reg_usb_otg: reg-usb-otggrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_ROW4__GPIO4_IO15		0x1b0b0
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D23__UART3_CTS_B		0x1b0b1
+			MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1
+			MX6QDL_PAD_EIM_EB3__UART3_RTS_B		0x1b0b1
+		>;
+	};
+
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID	0xd17059
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x1b0b0	/* CD */
+			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x17069
+			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x10069
+			MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x17069
+			MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x17069
+			MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x17069
+			MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x17069
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: h100-usdhc2-100mhz {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x1b0b0	/* CD */
+			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x170b9
+			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x100b9
+			MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x170b9
+			MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x170b9
+			MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x170b9
+			MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x170b9
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: h100-usdhc2-200mhz {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_4__GPIO1_IO04		0x1b0b0	/* CD */
+			MX6QDL_PAD_SD2_CMD__SD2_CMD		0x170f9
+			MX6QDL_PAD_SD2_CLK__SD2_CLK		0x100f9
+			MX6QDL_PAD_SD2_DAT0__SD2_DATA0		0x170f9
+			MX6QDL_PAD_SD2_DAT1__SD2_DATA1		0x170f9
+			MX6QDL_PAD_SD2_DAT2__SD2_DATA2		0x170f9
+			MX6QDL_PAD_SD2_DAT3__SD2_DATA3		0x170f9
+		>;
+	};
+
+};
diff --git a/arch/arm/boot/dts/imx6-logicpd-som.dtsi b/arch/arm/boot/dts/imx6-logicpd-som.dtsi
new file mode 100644
index 000000000000..7ceae3573248
--- /dev/null
+++ b/arch/arm/boot/dts/imx6-logicpd-som.dtsi
@@ -0,0 +1,365 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (C) 2019 Logic PD, Inc.
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	memory@10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0x80000000>;
+	};
+
+	reg_wl18xx_vmmc: regulator-wl18xx {
+		compatible = "regulator-fixed";
+		regulator-name = "vwl1837";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio7 0 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <70000>;
+		enable-active-high;
+	};
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
+				 <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
+	status = "okay";
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	pfuze100: pmic@8 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <725000>;
+				regulator-max-microvolt = <1450000>;
+				regulator-name = "vddcore";
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1c {
+				regulator-min-microvolt = <725000>;
+				regulator-max-microvolt = <1450000>;
+				regulator-name = "vddsoc";
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "gen_3v3";
+				regulator-boot-on;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <1350000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-name = "sw3a_vddr";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <1350000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-name = "sw3b_vddr";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "gen_rgmii";
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+				regulator-name = "gen_5v0";
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-name = "gen_vsns";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1500000>;
+				regulator-name = "gen_1v5";
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-name = "vgen2";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-name = "gen_vadj_0";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-name = "gen_1v8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-name = "gen_vadj_1";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-name = "gen_2v5";
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-always-on;
+			};
+
+			coin_reg: coin {
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-always-on;
+			};
+		};
+	};
+
+	temperature-sensor@49 {
+		compatible = "ti,tmp102";
+		reg = <0x49>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
+		#thermal-sensor-cells = <1>;
+	};
+
+	temperature-sensor@4a {
+		compatible = "ti,tmp102";
+		reg = <0x4a>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_tempsense>;
+		interrupt-parent = <&gpio6>;
+		interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
+		#thermal-sensor-cells = <1>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		pagesize = <32>;
+		read-only;	/* Manufacturing EEPROM programmed at factory */
+		reg = <0x51>;
+	};
+
+	eeprom@52 {
+		compatible = "atmel,24c64";
+		pagesize = <32>;
+		reg = <0x52>;
+	};
+};
+
+/* Reroute power feeding the CPU to come from the external PMIC */
+&reg_arm
+{
+	vin-supply = <&sw1a_reg>;
+};
+
+&reg_soc
+{
+	vin-supply = <&sw1c_reg>;
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	pinctrl_gpmi_nand: gpmi-nandgrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CLE__NAND_CLE		0x0b0b1
+			MX6QDL_PAD_NANDF_ALE__NAND_ALE		0x0b0b1
+			MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0x0b0b1
+			MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0x0b000
+			MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0x0b0b1
+			MX6QDL_PAD_SD4_CMD__NAND_RE_B		0x0b0b1
+			MX6QDL_PAD_SD4_CLK__NAND_WE_B		0x0b0b1
+			MX6QDL_PAD_NANDF_D0__NAND_DATA00	0x0b0b1
+			MX6QDL_PAD_NANDF_D1__NAND_DATA01	0x0b0b1
+			MX6QDL_PAD_NANDF_D2__NAND_DATA02	0x0b0b1
+			MX6QDL_PAD_NANDF_D3__NAND_DATA03	0x0b0b1
+			MX6QDL_PAD_NANDF_D4__NAND_DATA04	0x0b0b1
+			MX6QDL_PAD_NANDF_D5__NAND_DATA05	0x0b0b1
+			MX6QDL_PAD_NANDF_D6__NAND_DATA06	0x0b0b1
+			MX6QDL_PAD_NANDF_D7__NAND_DATA07	0x0b0b1
+		>;
+	};
+
+	pinctrl_hog: hoggrp {
+		fsl,pins = <	/* Enable ARM Debugger */
+			MX6QDL_PAD_CSI0_MCLK__ARM_TRACE_CTL	0x1b0b0
+			MX6QDL_PAD_CSI0_PIXCLK__ARM_EVENTO	0x1b0b0
+			MX6QDL_PAD_CSI0_VSYNC__ARM_TRACE00	0x1b0b0
+			MX6QDL_PAD_CSI0_DATA_EN__ARM_TRACE_CLK	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT4__ARM_TRACE01	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT5__ARM_TRACE02	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT6__ARM_TRACE03	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT7__ARM_TRACE04	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT8__ARM_TRACE05	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT9__ARM_TRACE06	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT10__ARM_TRACE07	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT11__ARM_TRACE08	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT12__ARM_TRACE09	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT13__ARM_TRACE10	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT14__ARM_TRACE11	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT15__ARM_TRACE12	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT16__ARM_TRACE13	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT17__ARM_TRACE14	0x1b0b0
+			MX6QDL_PAD_CSI0_DAT18__ARM_TRACE15	0x1b0b0
+			MX6QDL_PAD_GPIO_0__CCM_CLKO1        0x130b0
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D17__I2C3_SCL		0x4001b8b1
+			MX6QDL_PAD_EIM_D18__I2C3_SDA		0x4001b8b1
+		>;
+	};
+
+	pinctrl_tempsense: tempsensegrp {
+		fsl,pins = <
+			MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b0b1
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_RST__GPIO7_IO08		0x13059	/* BT_EN */
+			MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1
+			MX6QDL_PAD_SD4_DAT5__UART2_RTS_B	0x1b0b1
+			MX6QDL_PAD_SD4_DAT6__UART2_CTS_B	0x1b0b1
+			MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD1_CMD__SD1_CMD	0x170B9
+			MX6QDL_PAD_SD1_CLK__SD1_CLK	0x100B9
+			MX6QDL_PAD_SD1_DAT0__SD1_DATA0	0x170B9
+			MX6QDL_PAD_SD1_DAT1__SD1_DATA1	0x170B9
+			MX6QDL_PAD_SD1_DAT2__SD1_DATA2	0x170B9
+			MX6QDL_PAD_SD1_DAT3__SD1_DATA3	0x170B9
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD    0x17049
+			MX6QDL_PAD_SD3_CLK__SD3_CLK    0x10049
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17049
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17049
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17049
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17049
+			MX6QDL_PAD_SD3_DAT4__GPIO7_IO01	0x130b0 /* WL_IRQ */
+			MX6QDL_PAD_SD3_DAT5__GPIO7_IO00	0x17059 /* WLAN_EN */
+		>;
+	};
+};
+
+&snvs_poweroff {
+	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";
+
+	bluetooth {
+		compatible = "ti,wl1837-st";
+		enable-gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	non-removable;
+	keep-power-in-suspend;
+	wakeup-source;
+	vmmc-supply = <&sw2_reg>;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	non-removable;
+	cap-power-off-card;
+	keep-power-in-suspend;
+	wakeup-source;
+	vmmc-supply = <&reg_wl18xx_vmmc>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	wlcore: wlcore@2 {
+		  compatible = "ti,wl1837";
+		  reg = <2>;
+		  interrupt-parent = <&gpio7>;
+		  interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
+		  tcxo-clock-frequency = <26000000>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
index d5f7a1703aae..9a5d6c94cca4 100644
--- a/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx6dl-colibri-eval-v3.dts
@@ -228,10 +228,11 @@
 &weim {
 	status = "okay";
 
-	/* weim memory map: 32MB on CS0, 32MB on CS1, 32MB on CS2 */
+	/* weim memory map: 32MB on CS0, CS1, CS2 and CS3 */
 	ranges = <0 0 0x08000000 0x02000000
 		  1 0 0x0a000000 0x02000000
-		  2 0 0x0c000000 0x02000000>;
+		  2 0 0x0c000000 0x02000000
+		  3 0 0x0e000000 0x02000000>;
 
 	/* SRAM on Colibri nEXT_CS0 */
 	sram@0,0 {
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
new file mode 100644
index 000000000000..b715ab0fa1ff
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -0,0 +1,595 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (C) 2015-2018 Y Soft Corporation, a.s.
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
+		brightness-levels = <0 32 64 128 255>;
+		default-brightness-level = <32>;
+		num-interpolated-steps = <8>;
+		power-supply = <&sw2_reg>;
+		status = "disabled";
+	};
+
+	lcd_display: display {
+		compatible = "fsl,imx-parallel-display";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		interface-pix-fmt = "rgb24";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu1>;
+		status = "disabled";
+
+		port@0 {
+			reg = <0>;
+
+			lcd_display_in: endpoint {
+				remote-endpoint = <&ipu1_di0_disp0>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			lcd_display_out: endpoint {
+				remote-endpoint = <&lcd_panel_in>;
+			};
+		};
+	};
+
+	panel: panel {
+		compatible = "dataimage,scf0700c48ggu18";
+		power-supply = <&sw2_reg>;
+		status = "disabled";
+
+		port {
+			lcd_panel_in: endpoint {
+				remote-endpoint = <&lcd_display_out>;
+			};
+		};
+	};
+
+	reg_pcie: regulator-pcie {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pcie_reg>;
+		regulator-name = "MPCIE_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		status = "disabled";
+	};
+
+	reg_usb_h1_vbus: regulator-usb-h1-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh1_vbus>;
+		regulator-name = "usb_h1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		status = "disabled";
+	};
+
+	reg_usb_otg_vbus: regulator-usb-otg-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbotg_vbus>;
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		status = "okay";
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rgmii-id";
+	phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <20>;
+	phy-supply = <&sw2_reg>;
+	phy-handle = <&ethphy0>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		phy_port2: phy@1 {
+			reg = <1>;
+		};
+
+		phy_port3: phy@2 {
+			reg = <2>;
+		};
+
+		switch@0 {
+			compatible = "qca,qca8334";
+			reg = <0>;
+
+			switch_ports: ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				ethphy0: port@0 {
+					reg = <0>;
+					label = "cpu";
+					phy-mode = "rgmii";
+					ethernet = <&fec>;
+
+					fixed-link {
+						speed = <1000>;
+						full-duplex;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					label = "eth2";
+					phy-handle = <&phy_port2>;
+				};
+
+				port@3 {
+					reg = <3>;
+					label = "eth1";
+					phy-handle = <&phy_port3>;
+				};
+			};
+		};
+	};
+};
+
+&hdmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi_cec>;
+	ddc-i2c-bus = <&i2c2>;
+	status = "disabled";
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	pmic@8 {
+		compatible = "fsl,pfuze200";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pmic>;
+		reg = <0x8>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vsnvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+
+	leds: led-controller@30 {
+		compatible = "ti,lp5562";
+		reg = <0x30>;
+		clock-mode = /bits/ 8 <1>;
+		status = "disabled";
+
+		chan0 {
+			chan-name = "R";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+		};
+
+		chan1 {
+			chan-name = "G";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+		};
+
+		chan2 {
+			chan-name = "B";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+		};
+
+		chan3 {
+			chan-name = "W";
+			led-cur = /bits/ 8 <0x0>;
+			max-cur = /bits/ 8 <0x0>;
+		};
+	};
+
+	eeprom@57 {
+		compatible = "atmel,24c128";
+		reg = <0x57>;
+		pagesize = <64>;
+		status = "okay";
+	};
+
+	touchscreen: touchscreen@5c {
+		compatible = "pixcir,pixcir_tangoc";
+		reg = <0x5c>;
+		pinctrl-0 = <&pinctrl_touch>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+		attb-gpio = <&gpio4 5 GPIO_ACTIVE_HIGH>;
+		reset-gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+		touchscreen-size-x = <800>;
+		touchscreen-size-y = <480>;
+		status = "disabled";
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "disabled";
+
+	oled: oled@3d {
+		compatible = "solomon,ssd1305fb-i2c";
+		reg = <0x3d>;
+		solomon,height = <64>;
+		solomon,width = <128>;
+		solomon,page-offset = <0>;
+		solomon,prechargep2 = <15>;
+		reset-gpios = <&gpio_oled 1 GPIO_ACTIVE_LOW>;
+		vbat-supply = <&sw2_reg>;
+		status = "disabled";
+	};
+
+	gpio_oled: gpio@41 {
+		compatible = "nxp,pca9536";
+		gpio-controller;
+		#gpio-cells = <2>;
+		reg = <0x41>;
+		vcc-supply = <&sw2_reg>;
+		status = "disabled";
+	};
+};
+
+&iomuxc {
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_MDIO__ENET_MDIO		0x1b020
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b020
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x1b020
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b020
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b020
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b020
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b020
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x1b020
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x1b020
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b020
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b020
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b020
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b020
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x1b020
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b010
+			MX6QDL_PAD_GPIO_16__ENET_REF_CLK	0x1b010
+			MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25	0x1b098
+		>;
+	};
+
+	pinctrl_hdmi_cec: hdmicecgrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE	0x1b898
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL	0x4001b899
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA	0x4001b899
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_3__I2C3_SCL	0x4001b899
+			MX6QDL_PAD_GPIO_6__I2C3_SDA	0x4001b899
+		>;
+	};
+
+	pinctrl_ipu1: ipu1grp {
+		fsl,pins = <
+			MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK	0x10
+			MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02		0x10
+			MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03		0x10
+			MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00	0x10
+			MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01	0x10
+			MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02	0x10
+			MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03	0x10
+			MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04	0x10
+			MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05	0x10
+			MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06	0x10
+			MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07	0x10
+			MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08	0x10
+			MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09	0x10
+			MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10	0x10
+			MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11	0x10
+			MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12	0x10
+			MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13	0x10
+			MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14	0x10
+			MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15	0x10
+			MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16	0x10
+			MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17	0x10
+			MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18	0x10
+			MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19	0x10
+			MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20	0x10
+			MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21	0x10
+			MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22	0x10
+			MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23	0x10
+		>;
+	};
+
+	pinctrl_pcie: pciegrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_17__GPIO7_IO12		0x1b098
+			MX6QDL_PAD_KEY_COL4__GPIO4_IO14		0x1b098
+			MX6QDL_PAD_CSI0_DATA_EN__GPIO5_IO20	0x1b098
+		>;
+	};
+
+	pinctrl_pcie_reg: pciereggrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D19__GPIO3_IO19	0x1b098
+		>;
+	};
+
+	pinctrl_pmic: pmicgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_18__GPIO7_IO13	0x1b098
+		>;
+	};
+
+	pinctrl_pwm1: pwm1grp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_9__PWM1_OUT	0x8
+		>;
+	};
+
+	pinctrl_touch: touchgrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_19__GPIO4_IO05	0x1b098
+			MX6QDL_PAD_GPIO_2__GPIO1_IO02	0x1b098
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA	0x1b0a8
+			MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA	0x1b0a8
+		>;
+	};
+
+	pinctrl_usbh1: usbh1grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D30__USB_H1_OC	0x1b098
+		>;
+	};
+
+	pinctrl_usbh1_vbus: usbh1-vbus {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_TXD1__GPIO1_IO29	0x98
+		>;
+	};
+
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID	0x1b098
+			MX6QDL_PAD_EIM_D21__USB_OTG_OC		0x1b098
+		>;
+	};
+
+	pinctrl_usbotg_vbus: usbotg-vbus {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D22__GPIO3_IO22	0x98
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_A16__GPIO2_IO22	0x1b018
+			MX6QDL_PAD_SD3_RST__GPIO7_IO08	0x1b018
+			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
+		>;
+	};
+
+	pinctrl_usdhc4: usdhc4grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD4_CMD__SD4_CMD	0x1f069
+			MX6QDL_PAD_SD4_CLK__SD4_CLK	0x10069
+			MX6QDL_PAD_SD4_DAT0__SD4_DATA0	0x17069
+			MX6QDL_PAD_SD4_DAT1__SD4_DATA1	0x17069
+			MX6QDL_PAD_SD4_DAT2__SD4_DATA2	0x17069
+			MX6QDL_PAD_SD4_DAT3__SD4_DATA3	0x17069
+			MX6QDL_PAD_SD4_DAT4__SD4_DATA4	0x17069
+			MX6QDL_PAD_SD4_DAT5__SD4_DATA5	0x17069
+			MX6QDL_PAD_SD4_DAT6__SD4_DATA6	0x17069
+			MX6QDL_PAD_SD4_DAT7__SD4_DATA7	0x17069
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__WDOG2_B	0x1b0b0
+		>;
+	};
+};
+
+&ipu1_di0_disp0 {
+	remote-endpoint = <&lcd_display_in>;
+};
+
+&pcie {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pcie>;
+	reset-gpio = <&gpio7 12 GPIO_ACTIVE_LOW>;
+	vpcie-supply = <&reg_pcie>;
+	status = "disabled";
+};
+
+&pwm1 {
+	#pwm-cells = <3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "disabled";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&usbh1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh1>;
+	vbus-supply = <&reg_usb_h1_vbus>;
+	status = "disabled";
+};
+
+&usbotg {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	vbus-supply = <&reg_usb_otg_vbus>;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	status = "okay";
+};
+
+&usbphy1 {
+	fsl,tx-d-cal = <106>;
+	status = "okay";
+};
+
+&usbphy2 {
+	fsl,tx-d-cal = <109>;
+	status = "disabled";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	bus-width = <4>;
+	cd-gpios = <&gpio7 8 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
+	no-1-8-v;
+	keep-power-in-suspend;
+	wakeup-source;
+	vmmc-supply = <&sw2_reg>;
+	status = "disabled";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4>;
+	bus-width = <8>;
+	non-removable;
+	no-1-8-v;
+	keep-power-in-suspend;
+	vmmc-supply = <&sw2_reg>;
+	status = "okay";
+};
+
+&wdog1 {
+	status = "disabled";
+};
+
+&wdog2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-draco.dts b/arch/arm/boot/dts/imx6dl-yapp4-draco.dts
new file mode 100644
index 000000000000..a38c407fd837
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-yapp4-draco.dts
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (C) 2015-2018 Y Soft Corporation, a.s.
+
+/dts-v1/;
+
+#include "imx6dl.dtsi"
+#include "imx6dl-yapp4-common.dtsi"
+
+/ {
+	model = "Y Soft IOTA Draco i.MX6Solo board";
+	compatible = "ysoft,imx6dl-yapp4-draco", "fsl,imx6dl";
+
+	memory@10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0x20000000>;
+	};
+};
+
+&backlight {
+	status = "okay";
+};
+
+&lcd_display {
+	status = "okay";
+};
+
+&leds {
+	status = "okay";
+};
+
+&panel {
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&reg_usb_h1_vbus {
+	status = "okay";
+};
+
+&touchscreen {
+	status = "okay";
+};
+
+&usbh1 {
+	status = "okay";
+};
+
+&usbphy2 {
+	status = "okay";
+};
+
+&usdhc3 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts b/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts
new file mode 100644
index 000000000000..f97927064750
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-yapp4-hydra.dts
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (C) 2015-2018 Y Soft Corporation, a.s.
+
+/dts-v1/;
+
+#include "imx6dl.dtsi"
+#include "imx6dl-yapp4-common.dtsi"
+
+/ {
+	model = "Y Soft IOTA Hydra i.MX6DualLite board";
+	compatible = "ysoft,imx6dl-yapp4-hydra", "fsl,imx6dl";
+
+	memory@10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0x80000000>;
+	};
+};
+
+&gpio_oled {
+	status = "okay";
+};
+
+&hdmi {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+};
+
+&leds {
+	status = "okay";
+};
+
+&oled {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&reg_pcie {
+	status = "okay";
+};
+
+&usdhc3 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts b/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts
new file mode 100644
index 000000000000..0d594e4bd559
--- /dev/null
+++ b/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (C) 2015-2018 Y Soft Corporation, a.s.
+
+/dts-v1/;
+
+#include "imx6dl.dtsi"
+#include "imx6dl-yapp4-common.dtsi"
+
+/ {
+	model = "Y Soft IOTA Ursa i.MX6Solo board";
+	compatible = "ysoft,imx6dl-yapp4-ursa", "fsl,imx6dl";
+
+	memory@10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0x20000000>;
+	};
+};
+
+&backlight {
+	status = "okay";
+};
+
+&lcd_display {
+	status = "okay";
+};
+
+&panel {
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&reg_usb_h1_vbus {
+	status = "okay";
+};
+
+&switch_ports {
+	/delete-node/ port@2;
+};
+
+&touchscreen {
+	status = "okay";
+};
+
+&usbh1 {
+	status = "okay";
+};
+
+&usbphy2 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6q-logicpd.dts b/arch/arm/boot/dts/imx6q-logicpd.dts
new file mode 100644
index 000000000000..45eb0b7f75f8
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-logicpd.dts
@@ -0,0 +1,120 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright (C) 2019 Logic PD, Inc.
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6-logicpd-som.dtsi"
+#include "imx6-logicpd-baseboard.dtsi"
+
+/ {
+	model = "Logic PD i.MX6QD SOM-M3";
+	compatible = "fsl,imx6q";
+
+	backlight: backlight-lvds {
+		compatible = "pwm-backlight";
+		pwms = <&pwm3 0 20000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+		power-supply = <&reg_lcd>;
+	};
+
+	panel-lvds0 {
+		compatible = "okaya,rs800480t-7x0gp";
+
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+
+	reg_lcd: regulator-lcd {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_lcd_reg>;
+		compatible = "regulator-fixed";
+		regulator-name = "lcd_panel_pwr";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio4 17 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+		vin-supply = <&reg_3v3>;
+		startup-delay-us = <500000>;
+	};
+
+	reg_lcd_reset: regulator-lcd-reset {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_lcd_reset>;
+		compatible = "regulator-fixed";
+		regulator-name = "nLCD_RESET";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-always-on;
+		vin-supply = <&reg_lcd>;
+	};
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>,
+			  <&clks IMX6QDL_CLK_IPU1_DI0_PRE_SEL>,
+			  <&clks IMX6QDL_CLK_IPU2_DI0_PRE_SEL>;
+	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
+				 <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>,
+				 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>,
+				 <&clks IMX6QDL_CLK_PLL2_PFD2_396M>;
+};
+
+&hdmi {
+	ddc-i2c-bus = <&i2c3>;
+	status = "okay";
+};
+
+&ldb {
+	status = "okay";
+
+	lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <24>;
+		status = "okay";
+
+		port@4 {
+			reg = <4>;
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in_lvds0>;
+			};
+		};
+	};
+
+};
+
+&pwm3 {
+	status = "okay";
+};
+
+&reg_hdmi {
+	regulator-always-on;	/* Without this, the level shifter on HDMI doesn't turn on */
+};
+
+&iomuxc {
+	pinctrl_lcd_reg: lcdreg {
+		fsl,pins = <
+			MX6QDL_PAD_DI0_PIN15__GPIO4_IO17	0x100b0	/* R_LCD_PANEL_PWR */
+		>;
+	};
+
+	pinctrl_lcd_reset: lcdreset {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_A25__GPIO5_IO02	0x100b0	/* LCD_nRESET */
+		>;
+	};
+
+	pinctrl_touchscreen: touchscreengrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_6__GPIO1_IO06	0x1b0b0	/* TOUCH_nPINTDAV */
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts
index 279b15e9ae2e..2ce8399a10ba 100644
--- a/arch/arm/boot/dts/imx6q-tbs2910.dts
+++ b/arch/arm/boot/dts/imx6q-tbs2910.dts
@@ -1,49 +1,6 @@
-/*
- * Copyright 2014 Soeren Moch <smoch@web.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 as
- *     published by the Free Software Foundation; either version 2 of
- *     the License, or (at your option) any later version.
- *
- *     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.
- *
- *     You should have received a copy of the GNU General Public
- *     License along with this file; if not, write to the Free
- *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- *     MA 02110-1301 USA
- *
- * 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.
- */
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+//
+// Copyright 2014 Soeren Moch <smoch@web.de>
 
 /dts-v1/;
 
diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
index 8380f1b26826..7c4ad541c3f5 100644
--- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi
@@ -332,11 +332,17 @@
 		id = <0>;
 		blocks = <0x5>;
 		irq-trigger = <0x1>;
+		/* 3.25 MHz ADC clock speed */
+		st,adc-freq = <1>;
+		/* 12-bit ADC */
+		st,mod-12b = <1>;
+		/* internal ADC reference */
+		st,ref-sel = <0>;
+		/* ADC converstion time: 80 clocks */
+		st,sample-time = <4>;
 
 		stmpe_touchscreen {
 			compatible = "st,stmpe-ts";
-			/* 3.25 MHz ADC clock speed */
-			st,adc-freq = <1>;
 			/* 8 sample average control */
 			st,ave-ctrl = <3>;
 			/* 7 length fractional part in z */
@@ -346,17 +352,17 @@
 			 * current limit value
 			 */
 			st,i-drive = <1>;
-			/* 12-bit ADC */
-			st,mod-12b = <1>;
-			/* internal ADC reference */
-			st,ref-sel = <0>;
-			/* ADC converstion time: 80 clocks */
-			st,sample-time = <4>;
 			/* 1 ms panel driver settling time */
 			st,settling = <3>;
 			/* 5 ms touch detect interrupt delay */
 			st,touch-det-delay = <5>;
 		};
+
+		stmpe_adc {
+			compatible = "st,stmpe-adc";
+			/* forbid to use ADC channels 3-0 (touch) */
+			st,norequest-mask = <0x0F>;
+		};
 	};
 };
 
@@ -369,8 +375,8 @@
 	pinctrl-names = "default", "recovery";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	pinctrl-1 = <&pinctrl_i2c3_recovery>;
-	scl-gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
-	sda-gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio3 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio3 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "disabled";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
index 87e15e7cb32b..1beac22266ed 100644
--- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi
@@ -262,11 +262,17 @@
 		id = <0>;
 		blocks = <0x5>;
 		irq-trigger = <0x1>;
+		/* 3.25 MHz ADC clock speed */
+		st,adc-freq = <1>;
+		/* 12-bit ADC */
+		st,mod-12b = <1>;
+		/* internal ADC reference */
+		st,ref-sel = <0>;
+		/* ADC converstion time: 80 clocks */
+		st,sample-time = <4>;
 
 		stmpe_touchscreen {
 			compatible = "st,stmpe-ts";
-			/* 3.25 MHz ADC clock speed */
-			st,adc-freq = <1>;
 			/* 8 sample average control */
 			st,ave-ctrl = <3>;
 			/* 7 length fractional part in z */
@@ -276,17 +282,17 @@
 			 * current limit value
 			 */
 			st,i-drive = <1>;
-			/* 12-bit ADC */
-			st,mod-12b = <1>;
-			/* internal ADC reference */
-			st,ref-sel = <0>;
-			/* ADC converstion time: 80 clocks */
-			st,sample-time = <4>;
 			/* 1 ms panel driver settling time */
 			st,settling = <3>;
 			/* 5 ms touch detect interrupt delay */
 			st,touch-det-delay = <5>;
 		};
+
+		stmpe_adc {
+			compatible = "st,stmpe-adc";
+			/* forbid to use ADC channels 3-0 (touch) */
+			st,norequest-mask = <0x0F>;
+		};
 	};
 };
 
@@ -298,8 +304,8 @@
 	pinctrl-names = "default", "recovery";
 	pinctrl-0 = <&pinctrl_i2c3>;
 	pinctrl-1 = <&pinctrl_i2c3_recovery>;
-	scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
-	sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+	scl-gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "disabled";
 };
 
diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
index 1b50b01e9bac..433bf09a1954 100644
--- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi
@@ -89,10 +89,23 @@
 &fec {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet>;
+	phy-handle = <&ethphy>;
 	phy-mode = "rgmii";
 	phy-reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
 	phy-supply = <&vdd_eth_io_reg>;
 	status = "disabled";
+
+	fec_mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+			txc-skew-ps = <1680>;
+			rxc-skew-ps = <1860>;
+		};
+	};
 };
 
 &gpmi {
@@ -117,6 +130,7 @@
 		reg = <0x58>;
 		interrupt-parent = <&gpio2>;
 		interrupts = <9 IRQ_TYPE_LEVEL_LOW>; /* active-low GPIO2_9 */
+		interrupt-controller;
 
 		regulators {
 			vddcore_reg: bcore1 {
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 8930aec6464c..a0705066ccba 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -64,7 +64,6 @@
 		regulator-max-microvolt = <3300000>;
 		gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
-		regulator-always-on;
 	};
 
 	gpio-keys {
@@ -250,6 +249,8 @@
 		pinctrl-0 = <&pinctrl_i2c1_mma8451_int>;
 		interrupt-parent = <&gpio1>;
 		interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
+		vdd-supply = <&reg_sensors>;
+		vddio-supply = <&reg_sensors>;
 	};
 
 	ov5642: camera@3c {
@@ -440,6 +441,8 @@
 		pinctrl-0 = <&pinctrl_i2c3_mag3110_int>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <16 IRQ_TYPE_EDGE_RISING>;
+		vdd-supply = <&reg_sensors>;
+		vddio-supply = <&reg_sensors>;
 	};
 
 	light-sensor@44 {
@@ -449,6 +452,7 @@
 		pinctrl-0 = <&pinctrl_i2c3_isl29023_int>;
 		interrupt-parent = <&gpio3>;
 		interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
+		vcc-supply = <&reg_sensors>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index e7524e73efb4..4b4813f176cd 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -338,7 +338,7 @@
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x02080000 0x4000>;
 				interrupts = <0 83 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks IMX6SL_CLK_PWM1>,
+				clocks = <&clks IMX6SL_CLK_PERCLK>,
 					 <&clks IMX6SL_CLK_PWM1>;
 				clock-names = "ipg", "per";
 			};
@@ -348,7 +348,7 @@
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x02084000 0x4000>;
 				interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks IMX6SL_CLK_PWM2>,
+				clocks = <&clks IMX6SL_CLK_PERCLK>,
 					 <&clks IMX6SL_CLK_PWM2>;
 				clock-names = "ipg", "per";
 			};
@@ -358,7 +358,7 @@
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x02088000 0x4000>;
 				interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks IMX6SL_CLK_PWM3>,
+				clocks = <&clks IMX6SL_CLK_PERCLK>,
 					 <&clks IMX6SL_CLK_PWM3>;
 				clock-names = "ipg", "per";
 			};
@@ -368,7 +368,7 @@
 				compatible = "fsl,imx6sl-pwm", "fsl,imx27-pwm";
 				reg = <0x0208c000 0x4000>;
 				interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
-				clocks = <&clks IMX6SL_CLK_PWM4>,
+				clocks = <&clks IMX6SL_CLK_PERCLK>,
 					 <&clks IMX6SL_CLK_PWM4>;
 				clock-names = "ipg", "per";
 			};
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 272ff6133ec1..ecf3f3e5c0a0 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -785,6 +785,18 @@
 						clocks = <&clks IMX6SX_CLK_GPU>;
 					};
 
+					pd_disp: power-domain@2 {
+						reg = <2>;
+						#power-domain-cells = <0>;
+						clocks = <&clks IMX6SX_CLK_PXP_AXI>,
+							 <&clks IMX6SX_CLK_DISPLAY_AXI>,
+							 <&clks IMX6SX_CLK_LCDIF1_PIX>,
+							 <&clks IMX6SX_CLK_LCDIF_APB>,
+							 <&clks IMX6SX_CLK_LCDIF2_PIX>,
+							 <&clks IMX6SX_CLK_CSI>,
+							 <&clks IMX6SX_CLK_VADC>;
+					};
+
 					pd_pci: power-domain@3 {
 						reg = <3>;
 						#power-domain-cells = <0>;
@@ -1205,6 +1217,7 @@
 					interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_PXP_AXI>;
 					clock-names = "axi";
+					power-domains = <&pd_disp>;
 					status = "disabled";
 				};
 
@@ -1226,6 +1239,7 @@
 						 <&clks IMX6SX_CLK_LCDIF_APB>,
 						 <&clks IMX6SX_CLK_DISPLAY_AXI>;
 					clock-names = "pix", "axi", "disp_axi";
+					power-domains = <&pd_disp>;
 					status = "disabled";
 				};
 
@@ -1237,6 +1251,7 @@
 						 <&clks IMX6SX_CLK_LCDIF_APB>,
 						 <&clks IMX6SX_CLK_DISPLAY_AXI>;
 					clock-names = "pix", "axi", "disp_axi";
+					power-domains = <&pd_disp>;
 					status = "disabled";
 				};
 
@@ -1246,6 +1261,7 @@
 					clocks = <&clks IMX6SX_CLK_VADC>,
 						 <&clks IMX6SX_CLK_CSI>;
 					clock-names = "vadc", "csi";
+					power-domains = <&pd_disp>;
 					status = "disabled";
 				};
 			};
@@ -1370,7 +1386,8 @@
 				 <&clks IMX6SX_CLK_PCIE_REF_125M>,
 				 <&clks IMX6SX_CLK_DISPLAY_AXI>;
 			clock-names = "pcie", "pcie_bus", "pcie_phy", "pcie_inbound_axi";
-			power-domains = <&pd_pci>;
+			power-domains = <&pd_disp>, <&pd_pci>;
+			power-domain-names = "pcie", "pcie_phy";
 			status = "disabled";
 		};
 	};
diff --git a/arch/arm/boot/dts/imx6ul-phytec-pcl063.dtsi b/arch/arm/boot/dts/imx6ul-phytec-pcl063.dtsi
new file mode 100644
index 000000000000..fc2997449b49
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ul-phytec-pcl063.dtsi
@@ -0,0 +1,148 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2016 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pwm/pwm.h>
+#include "imx6ul.dtsi"
+
+/ {
+	model = "Phytec phyCORE i.MX6 UltraLite";
+	compatible = "phytec,imx6ul-pcl063", "fsl,imx6ul";
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	/*
+	 * Set the minimum memory size here and
+	 * let the bootloader set the real size.
+	 */
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x8000000>;
+	};
+
+	gpio_leds_som: leds {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpioleds_som>;
+		compatible = "gpio-leds";
+
+		led_green {
+			label = "phycore:green";
+			gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy0>;
+	status = "okay";
+
+	mdio: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@1 {
+			reg = <1>;
+			interrupt-parent = <&gpio1>;
+			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+			micrel,led-mode = <1>;
+			clocks = <&clks IMX6UL_CLK_ENET_REF>;
+			clock-names = "rmii-ref";
+		};
+	};
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	nand-on-flash-bbt;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 =<&pinctrl_i2c1>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	eeprom@52 {
+		compatible = "catalyst,24c32", "atmel,24c32";
+		reg = <0x52>;
+	};
+};
+
+&snvs_poweroff {
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_enet1: enet1grp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO07__ENET1_MDC		0x1b0b0
+			MX6UL_PAD_GPIO1_IO06__ENET1_MDIO	0x1b0b0
+			MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x4001b031
+			MX6UL_PAD_GPIO1_IO02__GPIO1_IO02	0x17059
+		>;
+	};
+
+	pinctrl_gpioleds_som: gpioledssomgrp {
+		fsl,pins = <MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04	0x0b0b0>;
+	};
+
+	pinctrl_gpmi_nand: gpminandgrp {
+		fsl,pins = <
+			MX6UL_PAD_NAND_CLE__RAWNAND_CLE		0x0b0b1
+			MX6UL_PAD_NAND_ALE__RAWNAND_ALE		0x0b0b1
+			MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B	0x0b0b1
+			MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B	0x0b000
+			MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B	0x0b0b1
+			MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B	0x0b0b1
+			MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B	0x0b0b1
+			MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00	0x0b0b1
+			MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01	0x0b0b1
+			MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02	0x0b0b1
+			MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03	0x0b0b1
+			MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04	0x0b0b1
+			MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05	0x0b0b1
+			MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06	0x0b0b1
+			MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07	0x0b0b1
+		>;
+	};
+
+	pinctrl_i2c1: i2cgrp {
+		fsl,pins = <
+			MX6UL_PAD_UART4_TX_DATA__I2C1_SCL	0x4001b8b0
+			MX6UL_PAD_UART4_RX_DATA__I2C1_SDA	0x4001b8b0
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b1
+			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b1
+		>;
+	};
+
+};
diff --git a/arch/arm/boot/dts/imx6ul-phytec-peb-eval-01.dtsi b/arch/arm/boot/dts/imx6ul-phytec-peb-eval-01.dtsi
new file mode 100644
index 000000000000..e2f38f39a6ad
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ul-phytec-peb-eval-01.dtsi
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2016 PHYTEC Messtechnik
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+#include <dt-bindings/input/input.h>
+
+/ {
+	gpio_keys: gpio-keys {
+		compatible = "gpio-key";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+		status = "disabled";
+
+		power {
+			label = "Power Button";
+			gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_POWER>;
+			wakeup-source;
+		};
+	};
+
+	user_leds: leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_user_leds>;
+		status = "disabled";
+
+		led_yellow {
+			gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+
+		led_red {
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+	};
+};
+
+&iomuxc {
+	pinctrl_gpio_keys: gpio_keysgrp {
+		fsl,pins = <
+			MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00	0x79
+		>;
+	};
+
+	pinctrl_user_leds: user_ledsgrp {
+		fsl,pins = <
+			MX6UL_PAD_JTAG_MOD__GPIO1_IO10		0x79
+			MX6UL_PAD_GPIO1_IO01__GPIO1_IO01	0x79
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin-full.dts b/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin-full.dts
new file mode 100644
index 000000000000..b6a1407a9d44
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin-full.dts
@@ -0,0 +1,89 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2016 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+/dts-v1/;
+#include "imx6ul-phytec-pcl063.dtsi"
+#include "imx6ul-phytec-phyboard-segin.dtsi"
+#include "imx6ul-phytec-peb-eval-01.dtsi"
+
+/ {
+	model = "Phytec phyBOARD-Segin i.MX6 UltraLite Full Featured";
+	compatible = "phytec,imx6ul-pbacd10", "phytec,imx6ul-pcl063", "fsl,imx6ul";
+};
+
+&adc1 {
+	status = "okay";
+};
+
+&can1 {
+	status = "okay";
+};
+
+&tlv320 {
+	status = "okay";
+};
+
+&ecspi3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi3>;
+	cs-gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&fec2 {
+	status = "okay";
+};
+
+&i2c_rtc {
+	status = "okay";
+};
+
+&reg_can1_en {
+	status = "okay";
+};
+
+&reg_sound_1v8 {
+	status = "okay";
+};
+
+&reg_sound_3v3 {
+	status = "okay";
+};
+
+&sai2 {
+	status = "okay";
+};
+
+&sound {
+	status = "okay";
+};
+
+&uart5 {
+	status = "okay";
+};
+
+&usbotg1 {
+	status = "okay";
+};
+
+&usbotg2 {
+	status = "okay";
+};
+
+&usdhc1 {
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_ecspi3: ecspi3grp {
+		fsl,pins = <
+			MX6UL_PAD_UART2_RTS_B__ECSPI3_MISO	0x10b0
+			MX6UL_PAD_UART2_CTS_B__ECSPI3_MOSI	0x10b0
+			MX6UL_PAD_UART2_RX_DATA__ECSPI3_SCLK	0x10b0
+			MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20	0x10b0
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin.dtsi b/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin.dtsi
new file mode 100644
index 000000000000..7bf439a77d2c
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ul-phytec-phyboard-segin.dtsi
@@ -0,0 +1,329 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2016 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+/ {
+	model = "Phytec phyBOARD-Segin i.MX6 UltraLite";
+	compatible = "phytec,imx6ul-pbacd-10", "phytec,imx6ul-pcl063", "fsl,imx6ul";
+
+	aliases {
+		rtc0 = &i2c_rtc;
+		rtc1 = &snvs_rtc;
+	};
+
+	reg_sound_1v8: regulator-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "i2s-audio-1v8";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		status = "disabled";
+	};
+
+	reg_sound_3v3: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "i2s-audio-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		status = "disabled";
+	};
+
+	reg_can1_en: regulator-can1 {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&princtrl_flexcan1_en>;
+		regulator-name = "Can";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		status = "disabled";
+	};
+
+	reg_adc1_vref_3v3: regulator-vref-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "vref-3v3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	sound: sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "phyBOARD-Segin-TLV320AIC3007";
+		simple-audio-card,format = "i2s";
+		simple-audio-card,bitclock-master = <&dailink_master>;
+		simple-audio-card,frame-master = <&dailink_master>;
+		simple-audio-card,widgets =
+			"Line", "Line In",
+			"Line", "Line Out",
+			"Speaker", "Speaker";
+		simple-audio-card,routing =
+			"Line Out", "LLOUT",
+			"Line Out", "RLOUT",
+			"Speaker", "SPOP",
+			"Speaker", "SPOM",
+			"LINE1L", "Line In",
+			"LINE1R", "Line In";
+		status = "disabled";
+
+		simple-audio-card,cpu {
+			sound-dai = <&sai2>;
+		};
+
+		dailink_master: simple-audio-card,codec {
+			sound-dai = <&tlv320>;
+			clocks = <&clks IMX6UL_CLK_SAI2>;
+		};
+	};
+
+};
+
+&adc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_adc1>;
+	vref-supply = <&reg_adc1_vref_3v3>;
+	/*
+	 * driver can not separate a specific channel so we request 4 channels
+	 * here - we need only the fourth channel
+	 */
+	num-channels = <4>;
+	status = "disabled";
+};
+
+&can1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	xceiver-supply = <&reg_can1_en>;
+	status = "disabled";
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
+	assigned-clock-rates = <786432000>;
+};
+
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy1>;
+	status = "disabled";
+};
+
+&i2c1 {
+	tlv320: codec@18 {
+		compatible = "ti,tlv320aic3007";
+		#sound-dai-cells = <0>;
+		reg = <0x18>;
+		AVDD-supply = <&reg_sound_3v3>;
+		IOVDD-supply = <&reg_sound_3v3>;
+		DRVDD-supply = <&reg_sound_3v3>;
+		DVDD-supply = <&reg_sound_1v8>;
+		status = "disabled";
+	};
+
+	stmpe: touchscreen@44 {
+		compatible = "st,stmpe811";
+		reg = <0x44>;
+		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+		interrupt-parent = <&gpio5>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_stmpe>;
+		status = "disabled";
+
+		touchscreen {
+			compatible = "st,stmpe-ts";
+			st,sample-time = <4>;
+			st,mod-12b = <1>;
+			st,ref-sel = <0>;
+			st,adc-freq = <1>;
+			st,ave-ctrl = <1>;
+			st,touch-det-delay = <2>;
+			st,settling = <2>;
+			st,fraction-z = <7>;
+			st,i-drive = <1>;
+			touchscreen-inverted-x = <1>;
+			touchscreen-inverted-y = <1>;
+		};
+	};
+
+	i2c_rtc: rtc@68 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_rtc_int>;
+		compatible = "microcrystal,rv4162";
+		reg = <0x68>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+		status = "disabled";
+	};
+};
+
+&mdio {
+	ethphy1: ethernet-phy@2 {
+		reg = <2>;
+		micrel,led-mode = <1>;
+		clocks = <&clks IMX6UL_CLK_ENET2_REF>;
+		clock-names = "rmii-ref";
+	};
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm3>;
+	status = "disabled";
+};
+
+&sai2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2>;
+	assigned-clocks = <&clks IMX6UL_CLK_SAI2_SEL>,
+			<&clks IMX6UL_CLK_SAI2>;
+	assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
+	assigned-clock-rates = <0>, <19200000>;
+	fsl,sai-mclk-direction-output;
+	status = "disabled";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	uart-has-rtscts;
+	status = "disabled";
+};
+
+&usbotg1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_otg1_id>;
+	dr_mode = "otg";
+	status = "disabled";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	disable-over-current;
+	status = "disabled";
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
+	no-1-8-v;
+	keep-power-in-suspend;
+	wakeup-source;
+	status = "disabled";
+};
+
+&iomuxc {
+	pinctrl_adc1: adc1grp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO03__GPIO1_IO03	0xb0
+		>;
+	};
+
+	pinctrl_enet2: enet2grp {
+		fsl,pins = <
+			MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN	0x1b0b0
+			MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER	0x1b0b0
+			MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00	0x1b0b0
+			MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01	0x1b0b0
+			MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN	0x1b0b0
+			MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00	0x1b0b0
+			MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01	0x1b0b0
+			MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2	0x4001b031
+		>;
+	};
+
+	pinctrl_flexcan1: flexcan1 {
+		fsl,pins = <
+			MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX	0x0b0b0
+			MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX	0x0b0b0
+		>;
+	};
+
+	princtrl_flexcan1_en: flexcan1engrp {
+		fsl,pins = <
+			MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02	0x17059
+		>;
+	};
+
+	pinctrl_pwm3: pwm3grp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO04__PWM3_OUT	0x0b0b0
+		>;
+	};
+
+	pinctrl_rtc_int: rtcintgrp {
+		fsl,pins = <
+			MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01	0x17059
+		>;
+	};
+
+	pinctrl_sai2: sai2grp {
+		fsl,pins = <
+			MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK	0x17088
+			MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC	0x17088
+			MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA	0x11088
+			MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA	0x11088
+			MX6UL_PAD_JTAG_TMS__SAI2_MCLK		0x17088
+		>;
+	};
+
+	pinctrl_stmpe: stmpegrp {
+		fsl,pins = <
+			MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03	0x17059
+		>;
+	};
+
+	pinctrl_uart5: uart5grp {
+		fsl,pins = <
+			MX6UL_PAD_UART5_TX_DATA__UART5_DCE_TX	0x1b0b1
+			MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX	0x1b0b1
+			MX6UL_PAD_GPIO1_IO08__UART5_DCE_RTS	0x1b0b1
+			MX6UL_PAD_GPIO1_IO09__UART5_DCE_CTS	0x1b0b1
+		>;
+	};
+
+	pinctrl_usb_otg1_id: usbotg1idgrp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID	0x17059
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x17059
+			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x10059
+			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x17059
+			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x17059
+			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x17059
+			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x17059
+			MX6UL_PAD_UART1_RTS_B__GPIO1_IO19	0x17059
+		>;
+	};
+
+	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+		fsl,pins = <
+			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170b9
+			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100b9
+			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x170b9
+			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x170b9
+			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x170b9
+			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x170b9
+		>;
+	};
+
+	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+		fsl,pins = <
+			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x170f9
+			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x100f9
+			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x170f9
+			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x170f9
+			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x170f9
+			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x170f9
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi
index 6c63a7384611..9ad1da159768 100644
--- a/arch/arm/boot/dts/imx6ull-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi
@@ -94,16 +94,16 @@
 	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c1>;
 	pinctrl-1 = <&pinctrl_i2c1_gpio>;
-	sda-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
-	scl-gpios = <&gpio1 28 GPIO_ACTIVE_LOW>;
+	sda-gpios = <&gpio1 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	scl-gpios = <&gpio1 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 };
 
 &i2c2 {
 	pinctrl-names = "default", "gpio";
 	pinctrl-0 = <&pinctrl_i2c2>;
 	pinctrl-1 = <&pinctrl_i2c2_gpio>;
-	sda-gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
-	scl-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+	sda-gpios = <&gpio1 31 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	scl-gpios = <&gpio1 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 	status = "okay";
 
 	ad7879@2c {
diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi
index f3668fe69eac..22e4a307fa59 100644
--- a/arch/arm/boot/dts/imx6ull.dtsi
+++ b/arch/arm/boot/dts/imx6ull.dtsi
@@ -30,6 +30,18 @@
 	>;
 };
 
+&ocotp {
+	compatible = "fsl,imx6ull-ocotp", "syscon";
+};
+
+&usdhc1 {
+	compatible = "fsl,imx6ull-usdhc", "fsl,imx6sx-usdhc";
+};
+
+&usdhc2 {
+	compatible = "fsl,imx6ull-usdhc", "fsl,imx6sx-usdhc";
+};
+
 / {
 	soc {
 		aips3: aips-bus@2200000 {
diff --git a/arch/arm/boot/dts/imx7ulp.dtsi b/arch/arm/boot/dts/imx7ulp.dtsi
index 931b2754b099..fca6e50f37c8 100644
--- a/arch/arm/boot/dts/imx7ulp.dtsi
+++ b/arch/arm/boot/dts/imx7ulp.dtsi
@@ -199,9 +199,13 @@
 			assigned-clock-parents = <&scg1 IMX7ULP_CLK_SOSC_BUS_CLK>;
 		};
 
-		smc1: smc1@40410000 {
+		smc1: clock-controller@40410000 {
 			compatible = "fsl,imx7ulp-smc1";
 			reg = <0x40410000 0x1000>;
+			#clock-cells = <1>;
+			clocks = <&scg1 IMX7ULP_CLK_CORE_DIV>,
+				 <&scg1 IMX7ULP_CLK_HSRUN_CORE_DIV>;
+			clock-names = "divcore", "hsrun_divcore";
 		};
 
 		pcc3: clock-controller@40b30000 {
@@ -343,4 +347,17 @@
 			gpio-ranges = <&iomuxc1 0 96 32>;
 		};
 	};
+
+	m4aips1: bus@41080000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x41080000 0x80000>;
+		ranges;
+
+		sim: sim@410a3000 {
+			compatible = "fsl,imx7ulp-sim", "syscon";
+			reg = <0x410a3000 0x1000>;
+		};
+	};
 };
diff --git a/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
index 6a83f30029ea..ba1ddd93b8f8 100644
--- a/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
+++ b/arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts
@@ -18,6 +18,7 @@
 
 / {
 	model = "Moxa UC-8410A";
+	compatible = "fsl,ls1021a-moxa-uc-8410a", "fsl,ls1021a";
 
 	aliases {
 		enet0_rgmii_phy = &rgmii_phy0;
diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
index 923a25760516..ca60730dda40 100644
--- a/arch/arm/boot/dts/ls1021a-qds.dts
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -51,6 +51,7 @@
 
 / {
 	model = "LS1021A QDS Board";
+	compatible = "fsl,ls1021a-qds", "fsl,ls1021a";
 
 	aliases {
 		enet0_rgmii_phy = &rgmii_phy1;
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts
index 8b48c3c7cd21..97e1fb7ea932 100644
--- a/arch/arm/boot/dts/ls1021a-twr.dts
+++ b/arch/arm/boot/dts/ls1021a-twr.dts
@@ -51,6 +51,7 @@
 
 / {
 	model = "LS1021A TWR Board";
+	compatible = "fsl,ls1021a-twr", "fsl,ls1021a";
 
 	aliases {
 		enet2_rgmii_phy = &rgmii_phy1;
diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 97c1e37e9997..114e41e290e9 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -131,6 +131,13 @@
 		interrupt-parent = <&gic>;
 		ranges;
 
+		ddr: memory-controller@1080000 {
+			compatible = "fsl,qoriq-memory-controller";
+			reg = <0x0 0x1080000 0x0 0x1000>;
+			interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+			big-endian;
+		};
+
 		gic: interrupt-controller@1400000 {
 			compatible = "arm,gic-400", "arm,cortex-a7-gic";
 			#interrupt-cells = <3>;
@@ -817,6 +824,7 @@
 			dr_mode = "host";
 			snps,quirk-frame-length-adjustment = <0x20>;
 			snps,dis_rxdet_inp3_quirk;
+			snps,incr-burst-type-adjustment = <1>, <4>, <8>, <16>;
 		};
 
 		pcie@3400000 {
@@ -830,6 +838,7 @@
 			#size-cells = <2>;
 			device_type = "pci";
 			num-lanes = <4>;
+			num-viewport = <6>;
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x40 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x40 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
@@ -854,6 +863,7 @@
 			#size-cells = <2>;
 			device_type = "pci";
 			num-lanes = <4>;
+			num-viewport = <6>;
 			bus-range = <0x0 0xff>;
 			ranges = <0x81000000 0x0 0x00000000 0x48 0x00010000 0x0 0x00010000   /* downstream I/O */
 				  0x82000000 0x0 0x40000000 0x48 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
diff --git a/arch/arm/boot/dts/vf610-bk4.dts b/arch/arm/boot/dts/vf610-bk4.dts
index 689c8930dce3..fe496f220871 100644
--- a/arch/arm/boot/dts/vf610-bk4.dts
+++ b/arch/arm/boot/dts/vf610-bk4.dts
@@ -60,6 +60,29 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 	};
+
+	spi-gpio {
+		compatible = "spi-gpio";
+		pinctrl-0 = <&pinctrl_gpio_spi>;
+		pinctrl-names = "default";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		/* PTD12 ->RPIO[91] */
+		sck-gpios  = <&gpio2 27 GPIO_ACTIVE_LOW>;
+		/* PTD10 ->RPIO[89] */
+		miso-gpios = <&gpio2 25 GPIO_ACTIVE_HIGH>;
+		num-chipselects = <0>;
+
+		gpio@0 {
+			compatible = "pisosr-gpio";
+			reg = <0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			/* PTB18 -> RGPIO[40] */
+			load-gpios  = <&gpio1 8 GPIO_ACTIVE_LOW>;
+			spi-max-frequency = <100000>;
+		};
+	};
 };
 
 &adc0 {
@@ -431,6 +454,14 @@
 		>;
 	};
 
+	pinctrl_gpio_spi: pinctrl-gpio-spi {
+		fsl,pins = <
+			VF610_PAD_PTB18__GPIO_40        0x1183
+			VF610_PAD_PTD10__GPIO_89        0x1183
+			VF610_PAD_PTD12__GPIO_91        0x1183
+		>;
+	};
+
 	pinctrl_i2c2: i2c2grp {
 		fsl,pins = <
 			VF610_PAD_PTA22__I2C2_SCL               0x34df
diff --git a/arch/arm/boot/dts/vf610-zii-cfu1.dts b/arch/arm/boot/dts/vf610-zii-cfu1.dts
index 7cdcc5fe8282..445c7dc306b2 100644
--- a/arch/arm/boot/dts/vf610-zii-cfu1.dts
+++ b/arch/arm/boot/dts/vf610-zii-cfu1.dts
@@ -207,7 +207,7 @@
 };
 
 &i2c0 {
-	clock-frequency = <100000>;
+	clock-frequency = <400000>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_i2c0>;
 	status = "okay";
diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts
new file mode 100644
index 000000000000..2b10672fadbd
--- /dev/null
+++ b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts
@@ -0,0 +1,311 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/*
+ * Device tree file for ZII's SSMB DTU board
+ *
+ * SSMB - SPU3 Switch Management Board
+ * DTU - Digital Tapping Unit
+ *
+ * Copyright (C) 2015-2019 Zodiac Inflight Innovations
+ *
+ * Based on an original 'vf610-twr.dts' which is Copyright 2015,
+ * Freescale Semiconductor, Inc.
+ */
+
+/dts-v1/;
+#include "vf610.dtsi"
+
+/ {
+	model = "ZII VF610 SSMB DTU Board";
+	compatible = "zii,vf610dtu", "zii,vf610dev", "fsl,vf610";
+
+	chosen {
+		stdout-path = &uart0;
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x20000000>;
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+		pinctrl-0 = <&pinctrl_leds_debug>;
+		pinctrl-names = "default";
+
+		led-debug {
+			label = "zii:green:debug1";
+			gpios = <&gpio2 18 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+			max-brightness = <1>;
+		};
+	};
+
+	reg_vcc_3v3_mcu: regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3_mcu";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+};
+
+&adc0 {
+	vref-supply = <&reg_vcc_3v3_mcu>;
+	status = "okay";
+};
+
+&adc1 {
+	vref-supply = <&reg_vcc_3v3_mcu>;
+	status = "okay";
+};
+
+&edma0 {
+	status = "okay";
+};
+
+&edma1 {
+	status = "okay";
+};
+
+&esdhc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc0>;
+	bus-width = <8>;
+	non-removable;
+	no-1-8-v;
+	keep-power-in-suspend;
+	status = "okay";
+};
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1>;
+	bus-width = <4>;
+	status = "okay";
+};
+
+&fec1 {
+	phy-mode = "rmii";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec1>;
+	status = "okay";
+
+	fixed-link {
+		speed = <100>;
+		full-duplex;
+	};
+
+	mdio1: mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "okay";
+
+		switch0: switch0@0 {
+			compatible = "marvell,mv88e6190";
+			pinctrl-0 = <&pinctrl_gpio_switch0>;
+			pinctrl-names = "default";
+			reg = <0>;
+			eeprom-length = <65536>;
+			reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
+			interrupt-parent = <&gpio3>;
+			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					label = "cpu";
+					ethernet = <&fec1>;
+
+					fixed-link {
+						speed = <100>;
+						full-duplex;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					label = "eth_cu_100_3";
+				};
+
+				port@5 {
+					reg = <5>;
+					label = "eth_cu_1000_4";
+				};
+
+				port@6 {
+					reg = <6>;
+					label = "eth_cu_1000_5";
+				};
+
+				port@8 {
+					reg = <8>;
+					label = "eth_cu_1000_1";
+				};
+
+				port@9 {
+					reg = <9>;
+					label = "eth_cu_1000_2";
+					phy-handle = <&phy9>;
+					phy-mode = "sgmii";
+					managed = "in-band-status";
+				};
+			};
+
+			mdio1 {
+				compatible = "marvell,mv88e6xxx-mdio-external";
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				phy9: phy9@0 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					pinctrl-0 = <&pinctrl_gpio_phy9>;
+					pinctrl-names = "default";
+					interrupt-parent = <&gpio2>;
+					interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
+					reg = <0>;
+				};
+			};
+		};
+	};
+};
+
+&i2c0 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c0>;
+	status = "okay";
+
+	gpio6: gpio-expander@22 {
+		compatible = "nxp,pca9554";
+		reg = <0x22>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	/* On SSMB */
+	temperature-sensor@48 {
+		compatible = "national,lm75";
+		reg = <0x48>;
+	};
+
+	/* On DSB */
+	temperature-sensor@4d {
+		compatible = "national,lm75";
+		reg = <0x4d>;
+	};
+
+	eeprom@50 {
+		compatible = "atmel,24c04";
+		reg = <0x50>;
+		label = "nameplate";
+	};
+
+	eeprom@52 {
+		compatible = "atmel,24c04";
+		reg = <0x52>;
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_dspi1: dspi1grp {
+		fsl,pins = <
+			VF610_PAD_PTD5__DSPI1_CS0		0x1182
+			VF610_PAD_PTD4__DSPI1_CS1		0x1182
+			VF610_PAD_PTC6__DSPI1_SIN		0x1181
+			VF610_PAD_PTC7__DSPI1_SOUT		0x1182
+			VF610_PAD_PTC8__DSPI1_SCK		0x1182
+		>;
+	};
+
+	pinctrl_esdhc0: esdhc0grp {
+		fsl,pins = <
+			VF610_PAD_PTC0__ESDHC0_CLK		0x31ef
+			VF610_PAD_PTC1__ESDHC0_CMD		0x31ef
+			VF610_PAD_PTC2__ESDHC0_DAT0		0x31ef
+			VF610_PAD_PTC3__ESDHC0_DAT1		0x31ef
+			VF610_PAD_PTC4__ESDHC0_DAT2		0x31ef
+			VF610_PAD_PTC5__ESDHC0_DAT3		0x31ef
+			VF610_PAD_PTD23__ESDHC0_DAT4		0x31ef
+			VF610_PAD_PTD22__ESDHC0_DAT5		0x31ef
+			VF610_PAD_PTD21__ESDHC0_DAT6		0x31ef
+			VF610_PAD_PTD20__ESDHC0_DAT7		0x31ef
+		>;
+	};
+
+	pinctrl_esdhc1: esdhc1grp {
+		fsl,pins = <
+			VF610_PAD_PTA24__ESDHC1_CLK		0x31ef
+			VF610_PAD_PTA25__ESDHC1_CMD		0x31ef
+			VF610_PAD_PTA26__ESDHC1_DAT0		0x31ef
+			VF610_PAD_PTA27__ESDHC1_DAT1		0x31ef
+			VF610_PAD_PTA28__ESDHC1_DATA2		0x31ef
+			VF610_PAD_PTA29__ESDHC1_DAT3		0x31ef
+		>;
+	};
+
+	pinctrl_fec1: fec1grp {
+		fsl,pins = <
+			VF610_PAD_PTA6__RMII_CLKIN		0x30d1
+			VF610_PAD_PTC9__ENET_RMII1_MDC		0x30d2
+			VF610_PAD_PTC10__ENET_RMII1_MDIO	0x30d3
+			VF610_PAD_PTC11__ENET_RMII1_CRS		0x30d1
+			VF610_PAD_PTC12__ENET_RMII1_RXD1	0x30d1
+			VF610_PAD_PTC13__ENET_RMII1_RXD0	0x30d1
+			VF610_PAD_PTC14__ENET_RMII1_RXER	0x30d1
+			VF610_PAD_PTC15__ENET_RMII1_TXD1	0x30d2
+			VF610_PAD_PTC16__ENET_RMII1_TXD0	0x30d2
+			VF610_PAD_PTC17__ENET_RMII1_TXEN	0x30d2
+		>;
+	};
+
+	pinctrl_gpio_phy9: pinctrl-gpio-phy9 {
+		fsl,pins = <
+			VF610_PAD_PTB24__GPIO_94		0x219d
+		>;
+	};
+
+	pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
+		fsl,pins = <
+			VF610_PAD_PTE2__GPIO_107		0x31c2
+			VF610_PAD_PTB28__GPIO_98		0x219d
+		>;
+	};
+
+	pinctrl_i2c0: i2c0grp {
+		fsl,pins = <
+			VF610_PAD_PTB14__I2C0_SCL		0x37ff
+			VF610_PAD_PTB15__I2C0_SDA		0x37ff
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			VF610_PAD_PTB16__I2C1_SCL		0x37ff
+			VF610_PAD_PTB17__I2C1_SDA		0x37ff
+		>;
+	};
+
+	pinctrl_leds_debug: pinctrl-leds-debug {
+		fsl,pins = <
+			VF610_PAD_PTD3__GPIO_82			0x31c2
+		>;
+	};
+
+	pinctrl_uart0: uart0grp {
+		fsl,pins = <
+			VF610_PAD_PTB10__UART0_TX		0x21a2
+			VF610_PAD_PTB11__UART0_RX		0x21a1
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts
index 757af56e8ee7..0d9fe5ac83a3 100644
--- a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts
+++ b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts
@@ -99,6 +99,8 @@
 	non-removable;
 	no-1-8-v;
 	keep-power-in-suspend;
+	no-sdio;
+	no-sd;
 	status = "okay";
 };
 
@@ -106,6 +108,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_esdhc1>;
 	bus-width = <4>;
+	no-sdio;
 	status = "okay";
 };