ARM: dts: imx6: Add support for phyBOARD-Mira i.MX 6Quad/Dual RDK

Add support for the PHYTEC phyBOARD-Mira Rapid Development Kit with
i.MX 6Quad/Dual with eMMC or NAND.

Following interfaces are supported:
- Gigabit Ethernet
- USB Host
- CAN
- RS232
- PCIe
- LVDS
- HDMI

Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/Makefile

@@ -465,6 +465,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
 	imx6q-nitrogen6_max.dtb \
 	imx6q-nitrogen6_som2.dtb \
 	imx6q-novena.dtb \
+	imx6q-phytec-mira-rdk-emmc.dtb \
+	imx6q-phytec-mira-rdk-nand.dtb \
 	imx6q-phytec-pbab01.dtb \
 	imx6q-pistachio.dtb \
 	imx6q-rex-pro.dtb \

arch/arm/boot/dts/imx6q-phytec-mira-rdk-emmc.dts

@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2018 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-phytec-phycore-som.dtsi"
+#include "imx6qdl-phytec-mira.dtsi"
+
+/ {
+	model = "PHYTEC phyBOARD-Mira Quad Carrier-Board with eMMC";
+	compatible = "phytec,imx6q-pbac06-emmc", "phytec,imx6q-pbac06",
+		     "phytec,imx6qdl-pcm058", "fsl,imx6q";
+
+	chosen {
+		linux,stdout-path = &uart2;
+	};
+};
+
+&can1 {
+	status = "okay";
+};
+
+&fec {
+	status = "okay";
+};
+
+&hdmi {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c_rtc {
+	status = "okay";
+};
+
+&m25p80 {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&usbh1 {
+	status = "okay";
+};
+
+&usbotg {
+	status = "okay";
+};
+
+&usdhc1 {
+	status = "okay";
+};
+
+&usdhc4 {
+	status = "okay";
+};

arch/arm/boot/dts/imx6q-phytec-mira-rdk-nand.dts

@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2018 PHYTEC Messtechnik GmbH
+ * Author: Christian Hemp <c.hemp@phytec.de>
+ */
+
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-phytec-phycore-som.dtsi"
+#include "imx6qdl-phytec-mira.dtsi"
+
+/ {
+	model = "PHYTEC phyBOARD-Mira Quad Carrier-Board with NAND";
+	compatible = "phytec,imx6q-pbac06-nand", "phytec,imx6q-pbac06",
+		     "phytec,imx6qdl-pcm058", "fsl,imx6q";
+
+	chosen {
+		linux,stdout-path = &uart2;
+	};
+};
+
+&can1 {
+	status = "okay";
+};
+
+&fec {
+	status = "okay";
+};
+
+&gpmi {
+	status = "okay";
+};
+
+&hdmi {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c_rtc {
+	status = "okay";
+};
+
+&m25p80 {
+	status = "okay";
+};
+
+&pcie {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&usbh1 {
+	status = "okay";
+};
+
+&usbotg {
+	status = "okay";
+};
+
+&usdhc1 {
+	status = "okay";
+};