freebsd-dev/sys/dts/arm/trimslice.dts
2017-11-14 21:03:57 +00:00

144 lines
3.7 KiB
Plaintext

/*-
* Copyright (c) 2011 The FreeBSD Foundation
* All rights reserved.
*
* Developed by Damjan Marion <damjan.marion@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
/dts-v1/;
/ {
model = "CompuLab TrimSlice";
compatible = "compulab,trimslice", "nvidia,tegra20";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&GIC>;
aliases {
serial0 = &serial0;
soc = &SOC;
};
memory {
device_type = "memory";
reg = < 0x00000000 0x40000000 >; /* 1GB RAM at 0x0 */
};
SOC: tegra20@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges;
bus-frequency = <0>;
GIC: interrupt-controller@50041000 {
compatible = "arm,gic";
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <1>;
reg = < 0x50041000 0x1000 >, /* Distributor Registers */
< 0x50040100 0x0100 >; /* CPU Interface Registers */
};
mp_tmr@50040200 {
compatible = "arm,mpcore-timers";
clock-frequency = < 50040200 >;
#address-cells = <1>;
#size-cells = <0>;
reg = < 0x50040200 0x100 >, /* Global Timer Registers */
< 0x50040600 0x100 >; /* Private Timer Registers */
interrupts = < 27 29 >;
interrupt-parent = < &GIC >;
};
tmr1@60005000 {
compatible = "nvidia,tegra2-timer";
reg = <0x60005000 0x8>;
interrupts = < 32 >;
interrupt-parent = <&GIC>;
};
tmr2@60005008 {
compatible = "nvidia,tegra2-timer";
reg = <0x60005008 0x8>;
interrupts = < 33 >;
interrupt-parent = <&GIC>;
};
tmrus@60005010 {
compatible = "nvidia,tegra2-timestamp";
reg = <0x60005010 0x8>;
};
tmr3@60005050 {
compatible = "nvidia,tegra2-timer";
reg = <0x60005050 0x8>;
interrupts = < 73 >;
interrupt-parent = <&GIC>;
};
tmr4@60005058 {
compatible = "nvidia,tegra2-timer";
reg = <0x60005058 0x8>;
interrupts = < 74 >;
interrupt-parent = <&GIC>;
};
serial0: serial@70006000 {
compatible = "ns16550";
reg = <0x70006000 0x40>;
reg-shift = <2>;
interrupts = < 68 >;
interrupt-parent = <&GIC>;
clock-frequency = < 215654400 >;
};
serial1: serial@70006040 {
compatible = "ns16550";
reg = <0x70006040 0x40>;
reg-shift = <2>;
interrupts = < 69 >;
interrupt-parent = <&GIC>;
clock-frequency = < 215654400 >;
};
serial2: serial@70006200 {
compatible = "ns16550";
reg = <0x70006200 0x100>;
reg-shift = <2>;
interrupts = < 78 >;
interrupt-parent = <&GIC>;
clock-frequency = < 215654400 >;
};
};
chosen {
stdin = "serial0";
stdout = "serial0";
};
};