[PATCH v2 0/3] Add Aster carrier board support for Colibri iMX7 CoM

[PATCH v2 0/3] Add Aster carrier board support for Colibri iMX7 CoM

[Oleksandr Suvorov]

This series adds devicetrees for the Toradex Aster board along with
Toradex Computer on Module Colibri iMX7S/iMX7D.

Changes in v2:
- Change X11 license to MIT
- Change X11 license to MIT
- Sort nodes alphabetically
- Document compatibles for an Aster board in the separate commit of
  the series
- Drop the undocumented device (spidev-around work will be sent in
  the separate patchset)

Oleksandr Suvorov (3):
  ARM: dts: imx7-colibri: Convert to SPDX license tags for Colibri iMX7
  dt-bindings: arm: fsl: add nxp based toradex colibri-imx7 bindings
  ARM: dts: imx7-colibri: add support for Toradex Aster carrier board

 .../devicetree/bindings/arm/fsl.yaml          |   3 +
 arch/arm/boot/dts/Makefile                    |   3 +
 arch/arm/boot/dts/imx7-colibri-aster.dtsi     | 169 ++++++++++++++++++
 arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi   |  40 +----
 arch/arm/boot/dts/imx7-colibri.dtsi           |  42 +----
 arch/arm/boot/dts/imx7d-colibri-aster.dts     |  20 +++
 .../arm/boot/dts/imx7d-colibri-emmc-aster.dts |  20 +++
 arch/arm/boot/dts/imx7d-colibri-eval-v3.dts   |  40 +----
 arch/arm/boot/dts/imx7s-colibri-aster.dts     |  15 ++
 arch/arm/boot/dts/imx7s-colibri-eval-v3.dts   |  40 +----
 10 files changed, 238 insertions(+), 154 deletions(-)
 create mode 100644 arch/arm/boot/dts/imx7-colibri-aster.dtsi
 create mode 100644 arch/arm/boot/dts/imx7d-colibri-aster.dts
 create mode 100644 arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
 create mode 100644 arch/arm/boot/dts/imx7s-colibri-aster.dts

-- 
2.24.1

[PATCH v2 1/3] ARM: dts: imx7-colibri: Convert to SPDX license tags for Colibri iMX7

[Oleksandr Suvorov]

Replace boiler plate licenses texts with the SPDX license identifiers in
Colibri iMX7 DTS files.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
---

Changes in v2:
- Change X11 license to MIT

 arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 40 ++-------------------
 arch/arm/boot/dts/imx7-colibri.dtsi         | 40 ++-------------------
 arch/arm/boot/dts/imx7d-colibri-eval-v3.dts | 40 ++-------------------
 arch/arm/boot/dts/imx7s-colibri-eval-v3.dts | 40 ++-------------------
 4 files changed, 8 insertions(+), 152 deletions(-)

diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
index 9e9e85c10acb..20a82b1c2690 100644
--- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -1,43 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
- * Copyright 2016 Toradex AG
+ * Copyright 2016-2020 Toradex AG
  *
- * 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.
- *
- * 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.
  */
 
 / {
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index ad7536da4313..e078487a1347 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -1,43 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
- * Copyright 2016 Toradex AG
+ * Copyright 2016-20 Toradex AG
  *
- * 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.
- *
- * 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.
  */
 
 / {
diff --git a/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts b/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts
index 136e11ab4893..699b9dda2fb0 100644
--- a/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx7d-colibri-eval-v3.dts
@@ -1,43 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
- * Copyright 2016 Toradex AG
+ * Copyright 2016-2020 Toradex AG
  *
- * 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.
- *
- * 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.
  */
 
 /dts-v1/;
diff --git a/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts b/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts
index bd2a49c1ade6..ab139266ce23 100644
--- a/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts
+++ b/arch/arm/boot/dts/imx7s-colibri-eval-v3.dts
@@ -1,43 +1,7 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
 /*
- * Copyright 2016 Toradex AG
+ * Copyright 2016-2020 Toradex AG
  *
- * 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.
- *
- * 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.
  */
 
 /dts-v1/;
-- 
2.24.1

[PATCH v2 2/3] dt-bindings: arm: fsl: add nxp based toradex colibri-imx7 bindings

[Oleksandr Suvorov]

Document the NXP SoC based Toradex Colibri iMX7S/D module
and the Aster carrier board devicetree bindings.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
---

Changes in v2: None

 Documentation/devicetree/bindings/arm/fsl.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index e654a6376bc4..239ac2c31f49 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -274,6 +274,7 @@ properties:
         items:
           - enum:
               - toradex,colibri-imx7s           # Colibri iMX7 Solo Module
+              - toradex,colibri-imx7s-aster     # Colibri iMX7 Solo Module on Aster Carrier Board
               - toradex,colibri-imx7s-eval-v3   # Colibri iMX7 Solo Module on Colibri Evaluation Board V3
               - tq,imx7s-mba7             # i.MX7S TQ MBa7 with TQMa7S SoM
           - const: fsl,imx7s
@@ -285,7 +286,9 @@ properties:
               - fsl,imx7d-sdb-reva        # i.MX7 SabreSD Rev-A Board
               - novtech,imx7d-meerkat96   # i.MX7 Meerkat96 Board
               - toradex,colibri-imx7d                   # Colibri iMX7 Dual Module
+              - toradex,colibri-imx7d-aster             # Colibri iMX7 Dual Module on Aster Carrier Board
               - toradex,colibri-imx7d-emmc              # Colibri iMX7 Dual 1GB (eMMC) Module
+              - toradex,colibri-imx7d-emmc-aster        # Colibri iMX7 Dual 1GB (eMMC) Module on Aster Carrier Board
               - toradex,colibri-imx7d-emmc-eval-v3      # Colibri iMX7 Dual 1GB (eMMC) Module on Colibri Evaluation Board V3
               - toradex,colibri-imx7d-eval-v3           # Colibri iMX7 Dual Module on Colibri Evaluation Board V3
               - tq,imx7d-mba7             # i.MX7D TQ MBa7 with TQMa7D SoM
-- 
2.24.1

[PATCH v2 3/3] ARM: dts: imx7-colibri: add support for Toradex Aster carrier board

[Oleksandr Suvorov]

Add support for the Toradex Aster carrier board.

Follow the usual hierarchic include model, maintaining shared
configuration imx7-colibri-aster.dtsi.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
---

Changes in v2:
- Change X11 license to MIT
- Sort nodes alphabetically
- Document compatibles for an Aster board in the separate commit of
  the series
- Drop the undocumented device (spidev-around work will be sent in
  the separate patchset)

 arch/arm/boot/dts/Makefile                    |   3 +
 arch/arm/boot/dts/imx7-colibri-aster.dtsi     | 169 ++++++++++++++++++
 arch/arm/boot/dts/imx7-colibri.dtsi           |   2 -
 arch/arm/boot/dts/imx7d-colibri-aster.dts     |  20 +++
 .../arm/boot/dts/imx7d-colibri-emmc-aster.dts |  20 +++
 arch/arm/boot/dts/imx7s-colibri-aster.dts     |  15 ++
 6 files changed, 227 insertions(+), 2 deletions(-)
 create mode 100644 arch/arm/boot/dts/imx7-colibri-aster.dtsi
 create mode 100644 arch/arm/boot/dts/imx7d-colibri-aster.dts
 create mode 100644 arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
 create mode 100644 arch/arm/boot/dts/imx7s-colibri-aster.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 732933318a61..bceeafccf1cf 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -610,6 +610,8 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ulz-14x14-evk.dtb
 dtb-$(CONFIG_SOC_IMX7D) += \
 	imx7d-cl-som-imx7.dtb \
+	imx7d-colibri-aster.dtb \
+	imx7d-colibri-emmc-aster.dtb \
 	imx7d-colibri-emmc-eval-v3.dtb \
 	imx7d-colibri-eval-v3.dtb \
 	imx7d-mba7.dtb \
@@ -623,6 +625,7 @@ dtb-$(CONFIG_SOC_IMX7D) += \
 	imx7d-sdb-sht11.dtb \
 	imx7d-zii-rmu2.dtb \
 	imx7d-zii-rpu2.dtb \
+	imx7s-colibri-aster.dtb \
 	imx7s-colibri-eval-v3.dtb \
 	imx7s-mba7.dtb \
 	imx7s-warp.dtb
diff --git a/arch/arm/boot/dts/imx7-colibri-aster.dtsi b/arch/arm/boot/dts/imx7-colibri-aster.dtsi
new file mode 100644
index 000000000000..9fa701bec2ec
--- /dev/null
+++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi
@@ -0,0 +1,169 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2017-2020 Toradex AG
+ *
+ */
+
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpiokeys>;
+
+		power {
+			label = "Wake-Up";
+			gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_WAKEUP>;
+			debounce-interval = <10>;
+			wakeup-source;
+		};
+	};
+
+	panel: panel {
+		compatible = "edt,et057090dhu";
+		backlight = <&bl>;
+		power-supply = <&reg_3v3>;
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&lcdif_out>;
+			};
+		};
+	};
+
+	reg_3v3: regulator-3v3 {
+		compatible = "regulator-fixed";
+		regulator-name = "3.3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
+	reg_5v0: regulator-5v0 {
+		compatible = "regulator-fixed";
+		regulator-name = "5V";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	reg_usbh_vbus: regulator-usbh-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usbh_reg>;
+		regulator-name = "VCC_USB[1-4]";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		gpio = <&gpio4 7 GPIO_ACTIVE_LOW>;
+		vin-supply = <&reg_5v0>;
+	};
+};
+
+&adc1 {
+	status = "okay";
+};
+
+/*
+ * ADC2 is not available on the Aster board and
+ * conflicts with AD7879 resistive touchscreen.
+ */
+&adc2 {
+	status = "disabled";
+};
+
+&bl {
+	brightness-levels = <0 4 8 16 32 64 128 255>;
+	default-brightness-level = <6>;
+	power-supply = <&reg_3v3>;
+	status = "okay";
+};
+
+&fec1 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+
+	/* Microchip/Atmel maxtouch controller */
+	touchscreen@4a {
+		compatible = "atmel,maxtouch";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpiotouch>;
+		reg = <0x4a>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <15 IRQ_TYPE_EDGE_FALLING>;	/* SODIMM 107 */
+		reset-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;	/* SODIMM 106 */
+	};
+
+	/* M41T0M6 real time clock on carrier board */
+	rtc: m41t0m6@68 {
+		compatible = "st,m41t0";
+		reg = <0x68>;
+	};
+};
+
+&iomuxc {
+	pinctrl_gpiotouch: touchgpios {
+		fsl,pins = <
+			MX7D_PAD_EPDC_DATA15__GPIO2_IO15        0x74
+			MX7D_PAD_EPDC_BDR0__GPIO2_IO28          0x14
+		>;
+	};
+};
+
+&lcdif {
+	status = "okay";
+
+	port {
+		lcdif_out: endpoint {
+			remote-endpoint = <&panel_in>;
+		};
+	};
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&pwm3 {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&usbotg1 {
+	status = "okay";
+};
+
+&usdhc1 {
+	keep-power-in-suspend;
+	no-1-8-v;
+	wakeup-source;
+	vmmc-supply = <&reg_3v3>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index e078487a1347..973fe5715e96 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -499,7 +499,6 @@ MX7D_PAD_LCD_RESET__GPIO3_IO4		0x14 /* SODIMM 93 */
 			MX7D_PAD_EPDC_DATA13__GPIO2_IO13	0x14 /* SODIMM 95 */
 			MX7D_PAD_ENET1_RGMII_TXC__GPIO7_IO11	0x14 /* SODIMM 99 */
 			MX7D_PAD_EPDC_DATA10__GPIO2_IO10	0x74 /* SODIMM 105 */
-			MX7D_PAD_EPDC_DATA15__GPIO2_IO15	0x74 /* SODIMM 107 */
 			MX7D_PAD_EPDC_DATA00__GPIO2_IO0		0x14 /* SODIMM 111 */
 			MX7D_PAD_EPDC_DATA01__GPIO2_IO1		0x14 /* SODIMM 113 */
 			MX7D_PAD_EPDC_DATA02__GPIO2_IO2		0x14 /* SODIMM 115 */
@@ -516,7 +515,6 @@ MX7D_PAD_SAI1_RX_BCLK__GPIO6_IO17	0x14 /* SODIMM 24 */
 			MX7D_PAD_SD2_DATA2__GPIO5_IO16		0x14 /* SODIMM 100 */
 			MX7D_PAD_SD2_DATA3__GPIO5_IO17		0x14 /* SODIMM 102 */
 			MX7D_PAD_EPDC_GDSP__GPIO2_IO27		0x14 /* SODIMM 104 */
-			MX7D_PAD_EPDC_BDR0__GPIO2_IO28		0x74 /* SODIMM 106 */
 			MX7D_PAD_EPDC_BDR1__GPIO2_IO29		0x14 /* SODIMM 110 */
 			MX7D_PAD_EPDC_PWR_COM__GPIO2_IO30	0x14 /* SODIMM 112 */
 			MX7D_PAD_EPDC_SDCLK__GPIO2_IO16		0x14 /* SODIMM 114 */
diff --git a/arch/arm/boot/dts/imx7d-colibri-aster.dts b/arch/arm/boot/dts/imx7d-colibri-aster.dts
new file mode 100644
index 000000000000..f3f0537d5a37
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-colibri-aster.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2017-2020 Toradex AG
+ *
+ */
+
+/dts-v1/;
+#include "imx7d-colibri.dtsi"
+#include "imx7-colibri-aster.dtsi"
+
+/ {
+	model = "Toradex Colibri iMX7D on Aster Carrier Board";
+	compatible = "toradex,colibri-imx7d-aster", "toradex,colibri-imx7d",
+		     "fsl,imx7d";
+};
+
+&usbotg2 {
+	vbus-supply = <&reg_usbh_vbus>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts b/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
new file mode 100644
index 000000000000..20480276cb0e
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2017-2020 Toradex AG
+ *
+ */
+
+/dts-v1/;
+#include "imx7d-colibri-emmc.dtsi"
+#include "imx7-colibri-aster.dtsi"
+
+/ {
+	model = "Toradex Colibri iMX7D 1GB (eMMC) on Aster Carrier Board";
+	compatible = "toradex,colibri-imx7d-emmc-aster",
+		     "toradex,colibri-imx7d-emmc", "fsl,imx7d";
+};
+
+&usbotg2 {
+	vbus-supply = <&reg_usbh_vbus>;
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx7s-colibri-aster.dts b/arch/arm/boot/dts/imx7s-colibri-aster.dts
new file mode 100644
index 000000000000..fca4e0a95c1b
--- /dev/null
+++ b/arch/arm/boot/dts/imx7s-colibri-aster.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2017-2020 Toradex AG
+ *
+ */
+
+/dts-v1/;
+#include "imx7s-colibri.dtsi"
+#include "imx7-colibri-aster.dtsi"
+
+/ {
+	model = "Toradex Colibri iMX7S on Aster Carrier Board";
+	compatible = "toradex,colibri-imx7s-aster", "toradex,colibri-imx7s",
+		     "fsl,imx7s";
+};
-- 
2.24.1

Re: [PATCH v2 0/3] Add Aster carrier board support for Colibri iMX7 CoM

[Shawn Guo]

On Wed, Feb 19, 2020 at 01:00:48PM +0000, Oleksandr Suvorov wrote:
> 
> This series adds devicetrees for the Toradex Aster board along with
> Toradex Computer on Module Colibri iMX7S/iMX7D.
> 
> Changes in v2:
> - Change X11 license to MIT
> - Change X11 license to MIT
> - Sort nodes alphabetically
> - Document compatibles for an Aster board in the separate commit of
>   the series
> - Drop the undocumented device (spidev-around work will be sent in
>   the separate patchset)
> 
> Oleksandr Suvorov (3):
>   ARM: dts: imx7-colibri: Convert to SPDX license tags for Colibri iMX7
>   dt-bindings: arm: fsl: add nxp based toradex colibri-imx7 bindings
>   ARM: dts: imx7-colibri: add support for Toradex Aster carrier board

Applied all, thanks.