linux/arch/arm/boot/dts/stih41x-b2020.dtsi
Srinivas Kandagatla 40e3e67253 ARM: stih41x: Add B2020 board support
B2020 ADI board is reference board for STIH415/416 SOCs, it has 2 x
UART, 4x USB, 1 x Ethernet, 1 x SATA, 1 x PCIe, and 2GB RAM  with
standard set-top box IPs.

This patch adds initial support to B2020 with STiH415/416 with SBC_UART1
as console and a heard beat LED.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
CC: Stephen Gallimore <stephen.gallimore@st.com>
CC: Stuart Menefy <stuart.menefy@st.com>
CC: Arnd Bergmann <arnd@arndb.de>

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2013-06-25 13:42:51 -07:00

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/*
* 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 = <0x40000000 0x80000000>;
};
chosen {
bootargs = "console=ttyAS0,115200";
linux,stdout-path = &sbc_serial1;
};
aliases {
ttyAS0 = &sbc_serial1;
};
soc {
sbc_serial1: serial@fe531000 {
status = "okay";
};
leds {
compatible = "gpio-leds";
red {
#gpio-cells = <1>;
label = "Front Panel LED";
gpios = <&PIO4 1>;
linux,default-trigger = "heartbeat";
};
green {
gpios = <&PIO4 7>;
default-state = "off";
};
};
};
};