ARM: stih41x: Add B2000 board support
B2000 board is reference board for STIH415/416 SOCs, it has
2 x UART, 4x USB, 2 x Ethernet, 1 x SATA, 1 x PCIe, and 1GB RAM.
This patch add initial support to b2000 with STiH415/416 with UART2 as
console and a heard beat LED.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
CC: Stephen Gallimore <stephen.gallimore@st.com>
CC: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/boot/dts/stih41x-b2000.dtsi b/arch/arm/boot/dts/stih41x-b2000.dtsi
new file mode 100644
index 0000000..8e694d2
--- /dev/null
+++ b/arch/arm/boot/dts/stih41x-b2000.dtsi
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ */
+/ {
+
+ memory{
+ device_type = "memory";
+ reg = <0x60000000 0x40000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyAS0,115200";
+ linux,stdout-path = &serial2;
+ };
+
+ aliases {
+ ttyAS0 = &serial2;
+ };
+
+ soc {
+ serial2: serial@fed32000 {
+ status = "okay";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ fp_led {
+ #gpio-cells = <1>;
+ label = "Front Panel LED";
+ gpios = <&PIO105 7>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ };
+};