bsh: imx8mn-smm-s2/pro: Add iMX8MN BSH SMM S2 boards
Introduce BSH SystemMaster (SMM) S2 board family, which consists of:
iMX8MN SMM S2 and iMX8MN SMM S2 PRO boards.
Add support for iMX8MN BSH SMM S2 board:
- 256 MiB DDR3 RAM
- 512MiB Nand
- USBOTG1 peripheral - fastboot.
- 100Mbit Ethernet
Add support for iMX8MN BSH SMM S2 PRO board:
- 512 MiB DDR3 RAM
- 8 GiB eMMC
- USBOTG1 peripheral - fastboot.
- 100Mbit Ethernet
Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
diff --git a/arch/arm/dts/imx8mn-bsh-smm-s2.dts b/arch/arm/dts/imx8mn-bsh-smm-s2.dts
new file mode 100644
index 0000000..33f9858
--- /dev/null
+++ b/arch/arm/dts/imx8mn-bsh-smm-s2.dts
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2021 Collabora Ltd.
+ * Copyright 2021 BSH Hausgeraete GmbH
+ */
+
+/dts-v1/;
+
+#include "imx8mn-bsh-smm-s2-common.dtsi"
+
+/ {
+ model = "BSH SMM S2";
+ compatible = "bsh,imx8mn-bsh-smm-s2", "fsl,imx8mn";
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0x0 0x40000000 0x0 0x10000000>;
+ };
+};
+
+&gpmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpmi_nand>;
+ nand-on-flash-bbt;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_gpmi_nand: gpmi-nand {
+ fsl,pins = <
+ MX8MN_IOMUXC_NAND_ALE_RAWNAND_ALE 0x00000096
+ MX8MN_IOMUXC_NAND_CE0_B_RAWNAND_CE0_B 0x00000096
+ MX8MN_IOMUXC_NAND_CLE_RAWNAND_CLE 0x00000096
+ MX8MN_IOMUXC_NAND_DATA00_RAWNAND_DATA00 0x00000096
+ MX8MN_IOMUXC_NAND_DATA01_RAWNAND_DATA01 0x00000096
+ MX8MN_IOMUXC_NAND_DATA02_RAWNAND_DATA02 0x00000096
+ MX8MN_IOMUXC_NAND_DATA03_RAWNAND_DATA03 0x00000096
+ MX8MN_IOMUXC_NAND_DATA04_RAWNAND_DATA04 0x00000096
+ MX8MN_IOMUXC_NAND_DATA05_RAWNAND_DATA05 0x00000096
+ MX8MN_IOMUXC_NAND_DATA06_RAWNAND_DATA06 0x00000096
+ MX8MN_IOMUXC_NAND_DATA07_RAWNAND_DATA07 0x00000096
+ MX8MN_IOMUXC_NAND_RE_B_RAWNAND_RE_B 0x00000096
+ MX8MN_IOMUXC_NAND_READY_B_RAWNAND_READY_B 0x00000056
+ MX8MN_IOMUXC_NAND_WE_B_RAWNAND_WE_B 0x00000096
+ MX8MN_IOMUXC_NAND_WP_B_RAWNAND_WP_B 0x00000096
+ >;
+ };
+};