[PATCH 0/6] Add Aster carrier board support for Colibri iMX7 CoM

[PATCH 0/6] Add Aster carrier board support for Colibri iMX7 CoM

[Oleksandr Suvorov]

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


Oleksandr Suvorov (6):
  ARM: dts: imx7-colibri: add alias for RTC
  ARM: dts: imx7-colibri: fix muxing of usbc_det pin
  ARM: dts: imx7-colibri: Convert to SPDX license tags for Colibri iMX7
  ARM: imx_v6_v7_defconfig: Enable TOUCHSCREEN_ATMEL_MXT
  ARM: imx_v6_v7_defconfig: Enable TOUCHSCREEN_AD7879
  ARM: dts: imx7-colibri: add support for Toradex Aster carrier board

 arch/arm/boot/dts/Makefile                    |   3 +
 arch/arm/boot/dts/imx7-colibri-aster.dtsi     | 191 ++++++++++++++++++
 arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi   |  45 +----
 arch/arm/boot/dts/imx7-colibri.dtsi           |  51 +----
 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 +---
 arch/arm/configs/imx_v6_v7_defconfig          |   3 +
 10 files changed, 272 insertions(+), 156 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 1/6] ARM: dts: imx7-colibri: add alias for RTC

[Oleksandr Suvorov]

Make sure that the priority of the RTCs is defined.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
---

 arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
index 6aa123cbdadb..9e9e85c10acb 100644
--- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -41,6 +41,11 @@
  */
 
 / {
+	aliases {
+		rtc0 = &rtc;
+		rtc1 = &snvs_rtc;
+	};
+
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
-- 
2.24.1

[PATCH 2/6] ARM: dts: imx7-colibri: fix muxing of usbc_det pin

[Oleksandr Suvorov]

USB_C_DET pin shouldn't be in ethernet group.

Creating a separate group allows one to use this pin
as an USB ID pin.

Fixes: b326629f25b7 ("ARM: dts: imx7: add Toradex Colibri iMX7S/iMX7D suppor")
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
---

 arch/arm/boot/dts/imx7-colibri.dtsi | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index d05be3f0e2a7..f18a7c9e1303 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -346,7 +346,7 @@ &usdhc3 {
 &iomuxc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_gpio1 &pinctrl_gpio2 &pinctrl_gpio3 &pinctrl_gpio4
-		     &pinctrl_gpio7>;
+		     &pinctrl_gpio7 &pinctrl_usbc_det>;
 
 	pinctrl_gpio1: gpio1-grp {
 		fsl,pins = <
@@ -451,7 +451,6 @@ MX7D_PAD_SD1_RESET_B__GPIO5_IO2		0X14 /* SODIMM 73 */
 
 	pinctrl_enet1: enet1grp {
 		fsl,pins = <
-			MX7D_PAD_ENET1_CRS__GPIO7_IO14			0x14
 			MX7D_PAD_ENET1_RGMII_RX_CTL__ENET1_RGMII_RX_CTL	0x73
 			MX7D_PAD_ENET1_RGMII_RD0__ENET1_RGMII_RD0	0x73
 			MX7D_PAD_ENET1_RGMII_RD1__ENET1_RGMII_RD1	0x73
@@ -649,6 +648,12 @@ MX7D_PAD_UART3_RX_DATA__UART3_DTE_TX 0x79
 		>;
 	};
 
+	pinctrl_usbc_det: gpio-usbc-det {
+		fsl,pins = <
+			MX7D_PAD_ENET1_CRS__GPIO7_IO14	0x14
+		>;
+	};
+
 	pinctrl_usbh_reg: gpio-usbh-vbus {
 		fsl,pins = <
 			MX7D_PAD_UART3_CTS_B__GPIO4_IO7	0x14 /* SODIMM 129 USBH PEN */
-- 
2.24.1

[PATCH 3/6] 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>
---

 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..287d88e3deb8 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 X11)
 /*
- * 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 f18a7c9e1303..7b4e81412381 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 X11)
 /*
- * 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..1808759e718b 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 X11)
 /*
- * 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..b0ad98c119d4 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 X11)
 /*
- * 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 4/6] ARM: imx_v6_v7_defconfig: Enable TOUCHSCREEN_ATMEL_MXT

[Oleksandr Suvorov]

Toradex iMX6/iMX7-based modules and boards support LCDs
with an MicroChip ATMXT1066T2 touchscreen controller.

This patch enables the TOUCHSCREEN_ATMEL_MXT which supports
MXT-series controllers, including the ATMXT1066T2.

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

 arch/arm/configs/imx_v6_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 8f216a599735..7cf452ddaa0a 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -179,6 +179,7 @@ CONFIG_MOUSE_PS2=m
 CONFIG_MOUSE_PS2_ELANTECH=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ADS7846=y
+CONFIG_TOUCHSCREEN_ATMEL_MXT=y
 CONFIG_TOUCHSCREEN_DA9052=y
 CONFIG_TOUCHSCREEN_EGALAX=y
 CONFIG_TOUCHSCREEN_GOODIX=y
-- 
2.24.1

[PATCH 5/6] ARM: imx_v6_v7_defconfig: Enable TOUCHSCREEN_AD7879

[Oleksandr Suvorov]

The Computer on module Colibri iMX7S/iMX7D has
an AD7879 touchscreen controller.

This patch enables the TOUCHSCREEN_AD7879 and TOUCHSCREEN_AD7879_I2C
which support the mentioned controller in i2c mode.

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

 arch/arm/configs/imx_v6_v7_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 7cf452ddaa0a..5a20d12d62bd 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -179,6 +179,8 @@ CONFIG_MOUSE_PS2=m
 CONFIG_MOUSE_PS2_ELANTECH=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ADS7846=y
+CONFIG_TOUCHSCREEN_AD7879=y
+CONFIG_TOUCHSCREEN_AD7879_I2C=y
 CONFIG_TOUCHSCREEN_ATMEL_MXT=y
 CONFIG_TOUCHSCREEN_DA9052=y
 CONFIG_TOUCHSCREEN_EGALAX=y
-- 
2.24.1

[PATCH 6/6] 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>
---

 arch/arm/boot/dts/Makefile                    |   3 +
 arch/arm/boot/dts/imx7-colibri-aster.dtsi     | 191 ++++++++++++++++++
 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, 249 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 e006fef77499..6165d5d3a008 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..776dacdbbe30
--- /dev/null
+++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi
@@ -0,0 +1,191 @@
+// SPDX-License-Identifier: (GPL-2.0 OR X11)
+/*
+ * 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>;
+	};
+};
+
+&bl {
+	brightness-levels = <0 4 8 16 32 64 128 255>;
+	default-brightness-level = <6>;
+	power-supply = <&reg_3v3>;
+
+	status = "okay";
+};
+
+&adc1 {
+	status = "okay";
+};
+
+/*
+ * ADC2 is not available on the Aster board and
+ * conflicts with AD7879 resistive touchscreen.
+ */
+&adc2 {
+	status = "disabled";
+};
+
+&ecspi3 {
+	cs-gpios = <
+		&gpio4 11 GPIO_ACTIVE_HIGH
+		&gpio4 23 GPIO_ACTIVE_HIGH
+	>;
+	status = "okay";
+
+	spidev0: spidev@0 {
+		compatible = "toradex,evalspi";
+		reg = <0>;
+		spi-max-frequency = <23000000>;
+	};
+
+	spidev1: spidev@1 {
+		compatible = "toradex,evalspi";
+		reg = <1>;
+		spi-max-frequency = <23000000>;
+	};
+};
+
+&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 */
+		status = "okay";
+	};
+
+	/* M41T0M6 real time clock on carrier board */
+	rtc: m41t0m6@68 {
+		compatible = "st,m41t0";
+		reg = <0x68>;
+	};
+};
+
+&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";
+};
+
+&iomuxc {
+	pinctrl_gpiotouch: touchgpios {
+		fsl,pins = <
+			MX7D_PAD_EPDC_DATA15__GPIO2_IO15        0x74
+			MX7D_PAD_EPDC_BDR0__GPIO2_IO28          0x14
+		>;
+	};
+};
diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
index 7b4e81412381..fc075f2465eb 100644
--- a/arch/arm/boot/dts/imx7-colibri.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri.dtsi
@@ -321,7 +321,6 @@ 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 */
@@ -338,7 +337,6 @@ 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..1e84e47a00fc
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-colibri-aster.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: (GPL-2.0 OR X11)
+/*
+ * Copyright 2017-2020 Toradex AG
+ *
+ */
+
+/dts-v1/;
+#include "imx7d-colibri.dtsi"
+#include "imx7-colibri-aster.dtsi"
+
+/ {
+	model = "Toradex Colibri iMX7D on Colibri Aster 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..9caaac6ecf5c
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0 OR X11
+/*
+ * Copyright 2017-2020 Toradex AG
+ *
+ */
+
+/dts-v1/;
+#include "imx7d-colibri-emmc.dtsi"
+#include "imx7-colibri-aster.dtsi"
+
+/ {
+	model = "Toradex Colibri iMX7D 1GB (eMMC) on Colibri Aster 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..6fb981f3f801
--- /dev/null
+++ b/arch/arm/boot/dts/imx7s-colibri-aster.dts
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: (GPL-2.0 OR X11)
+/*
+ * Copyright 2017-2020 Toradex AG
+ *
+ */
+
+/dts-v1/;
+#include "imx7s-colibri.dtsi"
+#include "imx7-colibri-aster.dtsi"
+
+/ {
+	model = "Toradex Colibri iMX7S on Colibri Aster Board";
+	compatible = "toradex,colibri-imx7s-aster", "toradex,colibri-imx7s",
+		     "fsl,imx7s";
+};
-- 
2.24.1

Re: [PATCH 1/6] ARM: dts: imx7-colibri: add alias for RTC

[Shawn Guo]

On Tue, Feb 04, 2020 at 01:11:46PM +0200, Oleksandr Suvorov wrote:
> Make sure that the priority of the RTCs is defined.
> 
> Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>

Applied, thanks.

Re: [PATCH 2/6] ARM: dts: imx7-colibri: fix muxing of usbc_det pin

[Shawn Guo]

On Tue, Feb 04, 2020 at 01:11:47PM +0200, Oleksandr Suvorov wrote:
> USB_C_DET pin shouldn't be in ethernet group.
> 
> Creating a separate group allows one to use this pin
> as an USB ID pin.
> 
> Fixes: b326629f25b7 ("ARM: dts: imx7: add Toradex Colibri iMX7S/iMX7D suppor")
> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>

Applied, thanks.

Re: [PATCH 3/6] ARM: dts: imx7-colibri: Convert to SPDX license tags for Colibri iMX7

[Shawn Guo]

On Tue, Feb 04, 2020 at 01:11:48PM +0200, Oleksandr Suvorov wrote:
> Replace boiler plate licenses texts with the SPDX license identifiers in
> Colibri iMX7 DTS files.
> 
> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
> ---
> 
>  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..287d88e3deb8 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 X11)

DT maintainer prefers to MIT over X11.

Shawn

>  /*
> - * 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 f18a7c9e1303..7b4e81412381 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 X11)
>  /*
> - * 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..1808759e718b 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 X11)
>  /*
> - * 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..b0ad98c119d4 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 X11)
>  /*
> - * 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
> 

Re: [PATCH 4/6] ARM: imx_v6_v7_defconfig: Enable TOUCHSCREEN_ATMEL_MXT

[Shawn Guo]

On Tue, Feb 04, 2020 at 01:11:49PM +0200, Oleksandr Suvorov wrote:
> Toradex iMX6/iMX7-based modules and boards support LCDs
> with an MicroChip ATMXT1066T2 touchscreen controller.
> 
> This patch enables the TOUCHSCREEN_ATMEL_MXT which supports
> MXT-series controllers, including the ATMXT1066T2.
> 
> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>

Applied, thanks.

Re: [PATCH 6/6] ARM: dts: imx7-colibri: add support for Toradex Aster carrier board

[Shawn Guo]

On Tue, Feb 04, 2020 at 01:11:51PM +0200, Oleksandr Suvorov wrote:
> 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>
> ---
> 
>  arch/arm/boot/dts/Makefile                    |   3 +
>  arch/arm/boot/dts/imx7-colibri-aster.dtsi     | 191 ++++++++++++++++++
>  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, 249 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 e006fef77499..6165d5d3a008 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..776dacdbbe30
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi
> @@ -0,0 +1,191 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR X11)

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>;
> +	};
> +};
> +
> +&bl {
> +	brightness-levels = <0 4 8 16 32 64 128 255>;
> +	default-brightness-level = <6>;
> +	power-supply = <&reg_3v3>;
> +

Drop this newline.

> +	status = "okay";
> +};
> +
> +&adc1 {

Sort nodes alphabetically.

> +	status = "okay";
> +};
> +
> +/*
> + * ADC2 is not available on the Aster board and
> + * conflicts with AD7879 resistive touchscreen.
> + */
> +&adc2 {
> +	status = "disabled";
> +};
> +
> +&ecspi3 {
> +	cs-gpios = <
> +		&gpio4 11 GPIO_ACTIVE_HIGH
> +		&gpio4 23 GPIO_ACTIVE_HIGH
> +	>;
> +	status = "okay";
> +
> +	spidev0: spidev@0 {
> +		compatible = "toradex,evalspi";

Undocumented compatible?

> +		reg = <0>;
> +		spi-max-frequency = <23000000>;
> +	};
> +
> +	spidev1: spidev@1 {
> +		compatible = "toradex,evalspi";
> +		reg = <1>;
> +		spi-max-frequency = <23000000>;
> +	};
> +};
> +
> +&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 */
> +		status = "okay";

We use okay status to flip disabled device.  It's not really necessary
here, right?

> +	};
> +
> +	/* M41T0M6 real time clock on carrier board */
> +	rtc: m41t0m6@68 {
> +		compatible = "st,m41t0";
> +		reg = <0x68>;
> +	};
> +};
> +
> +&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";
> +};
> +
> +&iomuxc {
> +	pinctrl_gpiotouch: touchgpios {
> +		fsl,pins = <
> +			MX7D_PAD_EPDC_DATA15__GPIO2_IO15        0x74
> +			MX7D_PAD_EPDC_BDR0__GPIO2_IO28          0x14
> +		>;
> +	};
> +};
> diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
> index 7b4e81412381..fc075f2465eb 100644
> --- a/arch/arm/boot/dts/imx7-colibri.dtsi
> +++ b/arch/arm/boot/dts/imx7-colibri.dtsi
> @@ -321,7 +321,6 @@ 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 */
> @@ -338,7 +337,6 @@ 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..1e84e47a00fc
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7d-colibri-aster.dts
> @@ -0,0 +1,20 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR X11)
> +/*
> + * Copyright 2017-2020 Toradex AG
> + *
> + */
> +
> +/dts-v1/;
> +#include "imx7d-colibri.dtsi"
> +#include "imx7-colibri-aster.dtsi"
> +
> +/ {
> +	model = "Toradex Colibri iMX7D on Colibri Aster Board";
> +	compatible = "toradex,colibri-imx7d-aster", "toradex,colibri-imx7d",

Any new compatible needs to be documented.

Shawn

> +		     "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..9caaac6ecf5c
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
> @@ -0,0 +1,20 @@
> +// SPDX-License-Identifier: GPL-2.0 OR X11
> +/*
> + * Copyright 2017-2020 Toradex AG
> + *
> + */
> +
> +/dts-v1/;
> +#include "imx7d-colibri-emmc.dtsi"
> +#include "imx7-colibri-aster.dtsi"
> +
> +/ {
> +	model = "Toradex Colibri iMX7D 1GB (eMMC) on Colibri Aster 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..6fb981f3f801
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx7s-colibri-aster.dts
> @@ -0,0 +1,15 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR X11)
> +/*
> + * Copyright 2017-2020 Toradex AG
> + *
> + */
> +
> +/dts-v1/;
> +#include "imx7s-colibri.dtsi"
> +#include "imx7-colibri-aster.dtsi"
> +
> +/ {
> +	model = "Toradex Colibri iMX7S on Colibri Aster Board";
> +	compatible = "toradex,colibri-imx7s-aster", "toradex,colibri-imx7s",
> +		     "fsl,imx7s";
> +};
> -- 
> 2.24.1
> 

Re: [PATCH 6/6] ARM: dts: imx7-colibri: add support for Toradex Aster carrier board

[Oleksandr Suvorov]

Hello Shawn,

Thanks for your extremely helpful review. I'll fix all the issues you
noted in the next patchset version.

On Fri, Feb 14, 2020 at 10:44 AM Shawn Guo <shawnguo@kernel.org> wrote:
>
> On Tue, Feb 04, 2020 at 01:11:51PM +0200, Oleksandr Suvorov wrote:
> > 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>
> > ---
> >
> >  arch/arm/boot/dts/Makefile                    |   3 +
> >  arch/arm/boot/dts/imx7-colibri-aster.dtsi     | 191 ++++++++++++++++++
> >  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, 249 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 e006fef77499..6165d5d3a008 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..776dacdbbe30
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/imx7-colibri-aster.dtsi
> > @@ -0,0 +1,191 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR X11)
>
> 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>;
> > +     };
> > +};
> > +
> > +&bl {
> > +     brightness-levels = <0 4 8 16 32 64 128 255>;
> > +     default-brightness-level = <6>;
> > +     power-supply = <&reg_3v3>;
> > +
>
> Drop this newline.
>
> > +     status = "okay";
> > +};
> > +
> > +&adc1 {
>
> Sort nodes alphabetically.
>
> > +     status = "okay";
> > +};
> > +
> > +/*
> > + * ADC2 is not available on the Aster board and
> > + * conflicts with AD7879 resistive touchscreen.
> > + */
> > +&adc2 {
> > +     status = "disabled";
> > +};
> > +
> > +&ecspi3 {
> > +     cs-gpios = <
> > +             &gpio4 11 GPIO_ACTIVE_HIGH
> > +             &gpio4 23 GPIO_ACTIVE_HIGH
> > +     >;
> > +     status = "okay";
> > +
> > +     spidev0: spidev@0 {
> > +             compatible = "toradex,evalspi";
>
> Undocumented compatible?
>
> > +             reg = <0>;
> > +             spi-max-frequency = <23000000>;
> > +     };
> > +
> > +     spidev1: spidev@1 {
> > +             compatible = "toradex,evalspi";
> > +             reg = <1>;
> > +             spi-max-frequency = <23000000>;
> > +     };
> > +};
> > +
> > +&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 */
> > +             status = "okay";
>
> We use okay status to flip disabled device.  It's not really necessary
> here, right?
>
> > +     };
> > +
> > +     /* M41T0M6 real time clock on carrier board */
> > +     rtc: m41t0m6@68 {
> > +             compatible = "st,m41t0";
> > +             reg = <0x68>;
> > +     };
> > +};
> > +
> > +&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";
> > +};
> > +
> > +&iomuxc {
> > +     pinctrl_gpiotouch: touchgpios {
> > +             fsl,pins = <
> > +                     MX7D_PAD_EPDC_DATA15__GPIO2_IO15        0x74
> > +                     MX7D_PAD_EPDC_BDR0__GPIO2_IO28          0x14
> > +             >;
> > +     };
> > +};
> > diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi
> > index 7b4e81412381..fc075f2465eb 100644
> > --- a/arch/arm/boot/dts/imx7-colibri.dtsi
> > +++ b/arch/arm/boot/dts/imx7-colibri.dtsi
> > @@ -321,7 +321,6 @@ 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 */
> > @@ -338,7 +337,6 @@ 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..1e84e47a00fc
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/imx7d-colibri-aster.dts
> > @@ -0,0 +1,20 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR X11)
> > +/*
> > + * Copyright 2017-2020 Toradex AG
> > + *
> > + */
> > +
> > +/dts-v1/;
> > +#include "imx7d-colibri.dtsi"
> > +#include "imx7-colibri-aster.dtsi"
> > +
> > +/ {
> > +     model = "Toradex Colibri iMX7D on Colibri Aster Board";
> > +     compatible = "toradex,colibri-imx7d-aster", "toradex,colibri-imx7d",
>
> Any new compatible needs to be documented.
>
> Shawn
>
> > +                  "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..9caaac6ecf5c
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/imx7d-colibri-emmc-aster.dts
> > @@ -0,0 +1,20 @@
> > +// SPDX-License-Identifier: GPL-2.0 OR X11
> > +/*
> > + * Copyright 2017-2020 Toradex AG
> > + *
> > + */
> > +
> > +/dts-v1/;
> > +#include "imx7d-colibri-emmc.dtsi"
> > +#include "imx7-colibri-aster.dtsi"
> > +
> > +/ {
> > +     model = "Toradex Colibri iMX7D 1GB (eMMC) on Colibri Aster 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..6fb981f3f801
> > --- /dev/null
> > +++ b/arch/arm/boot/dts/imx7s-colibri-aster.dts
> > @@ -0,0 +1,15 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR X11)
> > +/*
> > + * Copyright 2017-2020 Toradex AG
> > + *
> > + */
> > +
> > +/dts-v1/;
> > +#include "imx7s-colibri.dtsi"
> > +#include "imx7-colibri-aster.dtsi"
> > +
> > +/ {
> > +     model = "Toradex Colibri iMX7S on Colibri Aster Board";
> > +     compatible = "toradex,colibri-imx7s-aster", "toradex,colibri-imx7s",
> > +                  "fsl,imx7s";
> > +};
> > --
> > 2.24.1
> >



-- 
Best regards
Oleksandr Suvorov

Toradex AG
Altsagenstrasse 5 | 6048 Horw/Luzern | Switzerland | T: +41 41 500
4800 (main line)