[PATCH v4 0/2] arm: dts: nxp: imx: add Draeger M48 CPU board

[PATCH v4 0/2] arm: dts: nxp: imx: add Draeger M48 CPU board

[Petko Manolov]

Adds the device trees for “Dräger M48 on NXP i.MX6 (Q|DL) and Intel/Altera
SoCFPGA Cyclone V” board variant.  It has both (the SoC and FPGA) on the
same carrier and they are cross-monitoring each other.  The SoCFPGA boots
independently off qspi flash.

This is the imx6 devicetree part.  There are two bindings as well as device
trees, since M48 is using two parts: imx6q and imx6dl.

new in v4:
  - added the missing GPIO_OPEN_DRAIN definitions on I2C recovery GPIOs;
  - fixed the halved LVDS pixel clock in split mode;

new in v3:
  - used LLM to cleanup most of the errors and warnings;
  - proper use of dt-schema this time around;

new in v2:
  - add the tag from Conor Dooley <conor.dooley@microchip.com>;
  - it should be clarified that "draeger" vendor prefix is added in
    my previous Draeger M48 patch series;

Petko Manolov (2):
  dt-bindings: arm: fsl: add Draeger M48 dual-cpu board
  arm: dts: nxp: imx: Add devicetree files for M48

 .../devicetree/bindings/arm/fsl.yaml          |   2 +
 arch/arm/boot/dts/nxp/imx/Makefile            |   2 +
 .../boot/dts/nxp/imx/imx6dl-draeger-m48.dts   |  16 ++
 .../boot/dts/nxp/imx/imx6q-draeger-m48.dts    |  16 ++
 .../boot/dts/nxp/imx/imx6qdl-draeger-m48.dtsi | 213 ++++++++++++++++++
 5 files changed, 249 insertions(+)
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6dl-draeger-m48.dts
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-draeger-m48.dts
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-draeger-m48.dtsi

-- 
2.47.3

[PATCH v4 1/2] dt-bindings: arm: fsl: add Draeger M48 dual-cpu board

[Petko Manolov]

M48 is a heterogeneous board made by Draeger that is based on two
independent cpus, that are monitoring each other.  One of them is
imx6, the other is Altera SoCFPGA Cyclone 5.  The latter is booting
independently off qspi.

The imx6 parts that are used in M48 are imx6q and imx6dl, hence the
two bindings.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Petko Manolov <petko.manolov@konsulko.com>
---
 Documentation/devicetree/bindings/arm/fsl.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 656f2596e1d5..8f3a04228780 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -260,6 +260,7 @@ properties:
               - boundary,imx6q-nitrogen6x
               - compulab,cm-fx6           # CompuLab CM-FX6
               - dmo,imx6q-edmqmx6         # Data Modul eDM-QMX6 Board
+              - draeger,imx6q-m48         # Draeger imx6q variant of M48
               - ds,imx6q-sbc              # Da Sheng COM-9XX Modules
               - embest,imx6q-marsboard    # Embest MarS Board i.MX6Dual
               - emtrion,emcon-mx6         # emCON-MX6D or emCON-MX6Q SoM
@@ -458,6 +459,7 @@ properties:
               - boundary,imx6dl-nit6xlite     # Boundary Devices Nitrogen6 Lite
               - boundary,imx6dl-nitrogen6x    # Boundary Devices Nitrogen6x
               - bticino,imx6dl-mamoj      # BTicino i.MX6DL Mamoj
+              - draeger,imx6dl-m48        # Draeger imx6dl variant of M48
               - eckelmann,imx6dl-ci4x10
               - emtrion,emcon-mx6         # emCON-MX6S or emCON-MX6DL SoM
               - emtrion,emcon-mx6-avari   # emCON-MX6S or emCON-MX6DL SoM on Avari Base
-- 
2.47.3

Re: [PATCH v4 1/2] dt-bindings: arm: fsl: add Draeger M48 dual-cpu board

[sashiko-bot]

Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
- [Low] dt-bindings: arm: fsl: undocumented draeger vendor prefix in fsl.yaml
--

commit 3465979b7c116a128c865587fd61bc41cff5927b
Author: Petko Manolov <petko.manolov@konsulko.com>

dt-bindings: arm: fsl: add Draeger M48 dual-cpu board

This commit adds the draeger,imx6q-m48 and draeger,imx6dl-m48 board
compatible strings to Documentation/devicetree/bindings/arm/fsl.yaml.

> diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
> index 656f2596e1d53..8f3a04228780a 100644
> --- a/Documentation/devicetree/bindings/arm/fsl.yaml
> +++ b/Documentation/devicetree/bindings/arm/fsl.yaml
> @@ -260,6 +260,7 @@ properties:
>                - boundary,imx6q-nitrogen6x
>                - compulab,cm-fx6           # CompuLab CM-FX6
>                - dmo,imx6q-edmqmx6         # Data Modul eDM-QMX6 Board
> +              - draeger,imx6q-m48         # Draeger imx6q variant of M48
>                - ds,imx6q-sbc              # Da Sheng COM-9XX Modules
>                - embest,imx6q-marsboard    # Embest MarS Board i.MX6Dual
>                - emtrion,emcon-mx6         # emCON-MX6D or emCON-MX6Q SoM
> @@ -458,6 +459,7 @@ properties:
>                - boundary,imx6dl-nit6xlite     # Boundary Devices Nitrogen6 Lite
>                - boundary,imx6dl-nitrogen6x    # Boundary Devices Nitrogen6x
>                - bticino,imx6dl-mamoj      # BTicino i.MX6DL Mamoj
> +              - draeger,imx6dl-m48        # Draeger imx6dl variant of M48
>                - eckelmann,imx6dl-ci4x10
>                - emtrion,emcon-mx6         # emCON-MX6S or emCON-MX6DL SoM
>                - emtrion,emcon-mx6-avari   # emCON-MX6S or emCON-MX6DL SoM on Avari Base

[Severity: Low]
Both hunks in properties:compatible of
Documentation/devicetree/bindings/arm/fsl.yaml introduce compatible strings
with the draeger vendor prefix (draeger,imx6q-m48 and draeger,imx6dl-m48),
and the follow-up commit 6e00402d882f ("arm: dts: nxp: imx: Add devicetree
files for M48") uses them as well.

However, patternProperties in
Documentation/devicetree/bindings/vendor-prefixes.yaml does not appear to
have a matching "^draeger,.*" entry:

  "^dptel,.*":
    description: Guangdong Dapu Telecom Co., Ltd.
  "^dragino,.*":
    description: Dragino Technology Co., Limited

Should the "^draeger,.*" vendor prefix be added to
Documentation/devicetree/bindings/vendor-prefixes.yaml so that
scripts/checkpatch.pl (in process()) and devicetree schema validation
(dt_binding_check and dtbs_check) do not report draeger as an undocumented
vendor prefix?

-- 
Sashiko AI review · https://sashiko.dev/#/patchset/20261022140244.3476844-1-petko.manolov@konsulko.com?part=1

Re: [PATCH v4 1/2] dt-bindings: arm: fsl: add Draeger M48 dual-cpu board

[Frank Li]

On Thu, Oct 22, 2026 at 02:10:36PM +0000, sashiko-bot@kernel.org wrote:
> Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
> - [Low] dt-bindings: arm: fsl: undocumented draeger vendor prefix in fsl.yaml
> --
>
> commit 3465979b7c116a128c865587fd61bc41cff5927b
> Author: Petko Manolov <petko.manolov@konsulko.com>
>
> dt-bindings: arm: fsl: add Draeger M48 dual-cpu board
>
> This commit adds the draeger,imx6q-m48 and draeger,imx6dl-m48 board
> compatible strings to Documentation/devicetree/bindings/arm/fsl.yaml.
>
> > diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
> > index 656f2596e1d53..8f3a04228780a 100644
> > --- a/Documentation/devicetree/bindings/arm/fsl.yaml
> > +++ b/Documentation/devicetree/bindings/arm/fsl.yaml
> > @@ -260,6 +260,7 @@ properties:
> >                - boundary,imx6q-nitrogen6x
> >                - compulab,cm-fx6           # CompuLab CM-FX6
> >                - dmo,imx6q-edmqmx6         # Data Modul eDM-QMX6 Board
> > +              - draeger,imx6q-m48         # Draeger imx6q variant of M48
> >                - ds,imx6q-sbc              # Da Sheng COM-9XX Modules
> >                - embest,imx6q-marsboard    # Embest MarS Board i.MX6Dual
> >                - emtrion,emcon-mx6         # emCON-MX6D or emCON-MX6Q SoM
> > @@ -458,6 +459,7 @@ properties:
> >                - boundary,imx6dl-nit6xlite     # Boundary Devices Nitrogen6 Lite
> >                - boundary,imx6dl-nitrogen6x    # Boundary Devices Nitrogen6x
> >                - bticino,imx6dl-mamoj      # BTicino i.MX6DL Mamoj
> > +              - draeger,imx6dl-m48        # Draeger imx6dl variant of M48
> >                - eckelmann,imx6dl-ci4x10
> >                - emtrion,emcon-mx6         # emCON-MX6S or emCON-MX6DL SoM
> >                - emtrion,emcon-mx6-avari   # emCON-MX6S or emCON-MX6DL SoM on Avari Base
>
> [Severity: Low]
> Both hunks in properties:compatible of
> Documentation/devicetree/bindings/arm/fsl.yaml introduce compatible strings
> with the draeger vendor prefix (draeger,imx6q-m48 and draeger,imx6dl-m48),
> and the follow-up commit 6e00402d882f ("arm: dts: nxp: imx: Add devicetree
> files for M48") uses them as well.
>
> However, patternProperties in
> Documentation/devicetree/bindings/vendor-prefixes.yaml does not appear to
> have a matching "^draeger,.*" entry:

Please add a draeger entry in vendor-prefixes.yaml.

Frank

Re: [PATCH v4 1/2] dt-bindings: arm: fsl: add Draeger M48 dual-cpu board

[Petko Manolov]

On 26-10-22 10:13:02, Frank Li wrote:
> On Thu, Oct 22, 2026 at 02:10:36PM +0000, sashiko-bot@kernel.org wrote:
> > Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider:
> > - [Low] dt-bindings: arm: fsl: undocumented draeger vendor prefix in fsl.yaml
> > --
> >
> > commit 3465979b7c116a128c865587fd61bc41cff5927b
> > Author: Petko Manolov <petko.manolov@konsulko.com>
> >
> > dt-bindings: arm: fsl: add Draeger M48 dual-cpu board
> >
> > This commit adds the draeger,imx6q-m48 and draeger,imx6dl-m48 board
> > compatible strings to Documentation/devicetree/bindings/arm/fsl.yaml.
> >
> > > diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
> > > index 656f2596e1d53..8f3a04228780a 100644
> > > --- a/Documentation/devicetree/bindings/arm/fsl.yaml
> > > +++ b/Documentation/devicetree/bindings/arm/fsl.yaml
> > > @@ -260,6 +260,7 @@ properties:
> > >                - boundary,imx6q-nitrogen6x
> > >                - compulab,cm-fx6           # CompuLab CM-FX6
> > >                - dmo,imx6q-edmqmx6         # Data Modul eDM-QMX6 Board
> > > +              - draeger,imx6q-m48         # Draeger imx6q variant of M48
> > >                - ds,imx6q-sbc              # Da Sheng COM-9XX Modules
> > >                - embest,imx6q-marsboard    # Embest MarS Board i.MX6Dual
> > >                - emtrion,emcon-mx6         # emCON-MX6D or emCON-MX6Q SoM
> > > @@ -458,6 +459,7 @@ properties:
> > >                - boundary,imx6dl-nit6xlite     # Boundary Devices Nitrogen6 Lite
> > >                - boundary,imx6dl-nitrogen6x    # Boundary Devices Nitrogen6x
> > >                - bticino,imx6dl-mamoj      # BTicino i.MX6DL Mamoj
> > > +              - draeger,imx6dl-m48        # Draeger imx6dl variant of M48
> > >                - eckelmann,imx6dl-ci4x10
> > >                - emtrion,emcon-mx6         # emCON-MX6S or emCON-MX6DL SoM
> > >                - emtrion,emcon-mx6-avari   # emCON-MX6S or emCON-MX6DL SoM on Avari Base
> >
> > [Severity: Low]
> > Both hunks in properties:compatible of
> > Documentation/devicetree/bindings/arm/fsl.yaml introduce compatible strings
> > with the draeger vendor prefix (draeger,imx6q-m48 and draeger,imx6dl-m48),
> > and the follow-up commit 6e00402d882f ("arm: dts: nxp: imx: Add devicetree
> > files for M48") uses them as well.
> >
> > However, patternProperties in
> > Documentation/devicetree/bindings/vendor-prefixes.yaml does not appear to
> > have a matching "^draeger,.*" entry:
> 
> Please add a draeger entry in vendor-prefixes.yaml.

It is already in linux-next.


cheers,
Petko

[PATCH v4 2/2] arm: dts: nxp: imx: Add devicetree files for M48

[Petko Manolov]

M48 is a heterogeneous board made by Draeger that is based on two
independent cpus, that are monitoring each other.  One of them is
imx6, the other is Altera SoCFPGA Cyclone 5.  The latter is booting
independently off qspi.

Add the DT for the two variants of M48 that are based on imx6q and
imx6dl.

Signed-off-by: Petko Manolov <petko.manolov@konsulko.com>
---
 arch/arm/boot/dts/nxp/imx/Makefile            |   2 +
 .../boot/dts/nxp/imx/imx6dl-draeger-m48.dts   |  16 ++
 .../boot/dts/nxp/imx/imx6q-draeger-m48.dts    |  16 ++
 .../boot/dts/nxp/imx/imx6qdl-draeger-m48.dtsi | 213 ++++++++++++++++++
 4 files changed, 247 insertions(+)
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6dl-draeger-m48.dts
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6q-draeger-m48.dts
 create mode 100644 arch/arm/boot/dts/nxp/imx/imx6qdl-draeger-m48.dtsi

diff --git a/arch/arm/boot/dts/nxp/imx/Makefile b/arch/arm/boot/dts/nxp/imx/Makefile
index 1a2539fa19b4..cdd252fd5109 100644
--- a/arch/arm/boot/dts/nxp/imx/Makefile
+++ b/arch/arm/boot/dts/nxp/imx/Makefile
@@ -104,6 +104,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6dl-dfi-fs700-m60.dtb \
 	imx6dl-dhcom-pdk2.dtb \
 	imx6dl-dhcom-picoitx.dtb \
+	imx6dl-draeger-m48.dtb \
 	imx6dl-eckelmann-ci4x10.dtb \
 	imx6dl-emcon-avari.dtb \
 	imx6dl-gw51xx.dtb \
@@ -219,6 +220,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-display5-tianma-tm070-1280x768.dtb \
 	imx6q-dmo-edmqmx6.dtb \
 	imx6q-dms-ba16.dtb \
+	imx6q-draeger-m48.dtb \
 	imx6q-ds.dtb \
 	imx6q-emcon-avari.dtb \
 	imx6q-evi.dtb \
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-draeger-m48.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-draeger-m48.dts
new file mode 100644
index 000000000000..b0bc9a67f5b3
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-draeger-m48.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2020 Draeger and Licensors, info@draeger.com
+ *
+ * Device Tree file for Draeger M48 Board
+ */
+
+/dts-v1/;
+
+#include "imx6dl.dtsi"
+#include "imx6qdl-draeger-m48.dtsi"
+
+/ {
+	model = "Draeger M48 i.MX6 DualLite";
+	compatible = "draeger,imx6dl-m48", "fsl,imx6dl";
+};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-draeger-m48.dts b/arch/arm/boot/dts/nxp/imx/imx6q-draeger-m48.dts
new file mode 100644
index 000000000000..ff9c337e93fb
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-draeger-m48.dts
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2020 Draeger and Licensors, info@draeger.com
+ *
+ * Device Tree file for Draeger M48 Board
+ */
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+#include "imx6qdl-draeger-m48.dtsi"
+
+/ {
+	model = "Draeger M48 i.MX6 Quad";
+	compatible = "draeger,imx6q-m48", "fsl,imx6q";
+};
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-draeger-m48.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-draeger-m48.dtsi
new file mode 100644
index 000000000000..bb2c149c64bb
--- /dev/null
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-draeger-m48.dtsi
@@ -0,0 +1,213 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2020 Draeger and Licensors, info@draeger.com
+ * Based on work by Russell King
+ *
+ * Device Tree file for Draeger M48 Board
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	aliases {
+		mmc0 = &usdhc3;
+	};
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	/* Will be filled by the bootloader */
+	memory@10000000 {
+		device_type = "memory";
+		reg = <0x10000000 0x80000000>;
+	};
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy: ethernet-phy@0 {
+			reg = <0>;
+			rxc-skew-ps = <1380>;
+			rxd0-skew-ps = <0>;
+			rxd1-skew-ps = <0>;
+			rxd2-skew-ps = <0>;
+			rxd3-skew-ps = <0>;
+			rxdv-skew-ps = <0>;
+			txc-skew-ps = <1860>;
+			txd0-skew-ps = <0>;
+			txd1-skew-ps = <0>;
+			txd2-skew-ps = <0>;
+			txd3-skew-ps = <0>;
+			txen-skew-ps = <0>;
+		};
+	};
+};
+
+&hdmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hdmi>;
+	status = "okay";
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	pinctrl-1 = <&pinctrl_i2c2_gpio>;
+	scl-gpios = <&gpio4 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio4 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "okay";
+
+	eeprom_mac: eeprom@50 {
+		compatible = "atmel,24c08";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+};
+
+&i2c3 {
+	pinctrl-names = "default", "gpio";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	pinctrl-1 = <&pinctrl_i2c3_gpio>;
+	scl-gpios = <&gpio3 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	sda-gpios = <&gpio3 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+	status = "okay";
+};
+
+&ldb {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lvds>;
+	fsl,dual-channel;
+	status = "okay";
+
+	lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <24>;
+		status = "okay";
+
+		display-timings {
+			native-mode = <&timing0>;
+
+			/* LVDS split mode */
+			timing0: timing-1920x1080 {
+				clock-frequency = <142380000>;
+				hactive = <1920>;
+				vactive = <1080>;
+				hback-porch = <60>;		/* left * 2 */
+				hfront-porch = <60>;		/* right * 2 */
+				vback-porch = <30>;
+				vfront-porch = <3>;
+				hsync-len = <60>;		/* hsync * 2 */
+				vsync-len = <17>;
+			};
+		};
+	};
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	bus-width = <4>;
+	non-removable;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_enet: enetgrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL1__ENET_MDIO		0x1b0b0
+			MX6QDL_PAD_ENET_MDC__ENET_MDC		0x1b0b0
+			MX6QDL_PAD_RGMII_TXC__RGMII_TXC		0x13018
+			MX6QDL_PAD_RGMII_TD0__RGMII_TD0		0x1b018
+			MX6QDL_PAD_RGMII_TD1__RGMII_TD1		0x1b018
+			MX6QDL_PAD_RGMII_TD2__RGMII_TD2		0x1b018
+			MX6QDL_PAD_RGMII_TD3__RGMII_TD3		0x1b018
+			MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL	0x13018
+			MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK	0x1b0b0
+			MX6QDL_PAD_RGMII_RXC__RGMII_RXC		0x13030
+			MX6QDL_PAD_RGMII_RD0__RGMII_RD0		0x1b030
+			MX6QDL_PAD_RGMII_RD1__RGMII_RD1		0x1b030
+			MX6QDL_PAD_RGMII_RD2__RGMII_RD2		0x1b030
+			MX6QDL_PAD_RGMII_RD3__RGMII_RD3		0x1b030
+			MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL	0x13030
+		>;
+	};
+
+	pinctrl_hdmi: hdmigrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D16__HDMI_TX_DDC_SDA	0x4001b8b1
+			MX6QDL_PAD_EIM_EB2__HDMI_TX_DDC_SCL	0x4001b8b1
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b820
+			MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b820
+		>;
+	};
+
+	pinctrl_i2c2_gpio: i2c2gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_KEY_COL3__GPIO4_IO12		0x4001b820
+			MX6QDL_PAD_KEY_ROW3__GPIO4_IO13		0x4001b820
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D17__I2C3_SCL		0x4001b820
+			MX6QDL_PAD_EIM_D18__I2C3_SDA		0x4001b820
+		>;
+	};
+
+	pinctrl_i2c3_gpio: i2c3gpiogrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_D17__GPIO3_IO17		0x4001b820
+			MX6QDL_PAD_EIM_D18__GPIO3_IO18		0x4001b820
+		>;
+	};
+
+	pinctrl_lvds: lvdsgrp {
+		fsl,pins = <
+			MX6QDL_PAD_EIM_A22__GPIO2_IO16		0x1b010	/* DISPLAY_EN */
+			MX6QDL_PAD_EIM_A20__GPIO2_IO18		0x1b010	/* BACKLIGHT_EN */
+			MX6QDL_PAD_EIM_A18__GPIO2_IO20		0x1b010	/* DISP0_CONTRAST */
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA	0x1b010
+			MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA	0x1b010
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX6QDL_PAD_SD3_CMD__SD3_CMD		0x1b060
+			MX6QDL_PAD_SD3_CLK__SD3_CLK		0x1b060
+			MX6QDL_PAD_SD3_DAT0__SD3_DATA0		0x1b060
+			MX6QDL_PAD_SD3_DAT1__SD3_DATA1		0x1b060
+			MX6QDL_PAD_SD3_DAT2__SD3_DATA2		0x1b060
+			MX6QDL_PAD_SD3_DAT3__SD3_DATA3		0x1b060
+			MX6QDL_PAD_NANDF_CS1__SD3_VSELECT	0x1b060
+		>;
+	};
+};
-- 
2.47.3