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ARM: dts: imx6dl-colibri: Add support for Toradex Aster carrier board 

Add support for Toradex Aster, small form-factor with header compatible
with Arduino Uno and Raspberry Pi (RPi) maker boards.

Additional detail available at
https://www.toradex.com/products/carrier-boards/aster-carrier-board

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Max Krummenacher 2022-04-11 17:22:33 +02:00 committed by Shawn Guo
parent 1b6e37fe91
commit e66f62acc4
2 changed files with 114 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -458,6 +458,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6dl-aristainetos_7.dtb \
imx6dl-aristainetos2_4.dtb \
imx6dl-aristainetos2_7.dtb \
imx6dl-colibri-aster.dtb \
imx6dl-colibri-eval-v3.dtb \
imx6dl-colibri-iris.dtb \
imx6dl-colibri-iris-v2.dtb \

113
arch/arm/boot/dts/imx6dl-colibri-aster.dts Normal file
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@ -0,0 +1,113 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2022 Toradex
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include "imx6dl.dtsi"
#include "imx6qdl-colibri.dtsi"
/ {
model = "Toradex Colibri iMX6DL/S on Colibri Aster Board";
compatible = "toradex,colibri_imx6dl-aster", "toradex,colibri_imx6dl",
"fsl,imx6dl";
aliases {
i2c0 = &i2c2;
i2c1 = &i2c3;
};
chosen {
stdout-path = "serial0:115200n8";
};
};
/* Colibri SSP */
&ecspi4 {
cs-gpios = <
&gpio5 2 GPIO_ACTIVE_HIGH
&gpio5 4 GPIO_ACTIVE_HIGH
>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi4 &pinctrl_csi_gpio_2>;
status = "okay";
};
/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */
&i2c3 {
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <
&pinctrl_csi_gpio_1
&pinctrl_gpio_2
&pinctrl_gpio_aster
&pinctrl_usbh_oc_1
&pinctrl_usbc_id_1
&pinctrl_weim_gpio_5
>;
pinctrl_gpio_aster: gpioaster {
fsl,pins = <
MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0
MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0
MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0
MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x1b0b0
MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x1b0b0
MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x1b0b0
>;
};
};
&pwm1 {
status = "okay";
};
&pwm2 {
status = "okay";
};
&pwm3 {
status = "okay";
};
&pwm4 {
status = "okay";
};
&reg_usb_host_vbus {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&usbh1 {
vbus-supply = <&reg_usb_host_vbus>;
status = "okay";
};
&usbotg {
status = "okay";
};
/* Colibri MMC */
&usdhc1 {
status = "okay";
};