/*-
* Copyright (c) 2014 Ganbold Tsagaankhuu <ganbold@freebsd.org>
* All rights reserved.
*
* 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.
*
* $FreeBSD$
*/
/ {
compatible = "allwinner,sun7i-a20";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&GIC>;
aliases {
soc = &SOC;
};
SOC: a20 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges;
bus-frequency = <0>;
GIC: interrupt-controller@01c81000 {
compatible = "arm,gic";
reg = <0x01c81000 0x1000>, /* Distributor Registers */
<0x01c82000 0x0100>; /* CPU Interface Registers */
interrupt-controller;
#interrupt-cells = <1>;
};
sramc@01c00000 {
compatible = "allwinner,sun4i-sramc";
#address-cells = <1>;
#size-cells = <1>;
reg = < 0x01c00000 0x1000 >;
};
cpu-cfg@01c25c00 {
compatible = "allwinner,sun7i-cpu-cfg";
#address-cells = <1>;
#size-cells = <1>;
reg = < 0x01c25c00 0x400 >;
};
ccm@01c20000 {
compatible = "allwinner,sun4i-ccm";
#address-cells = <1>;
#size-cells = <1>;
reg = < 0x01c20000 0x400 >;
};
timer@01c20c00 {
compatible = "allwinner,sun7i-timer";
reg = <0x01c20c00 0x90>;
interrupts = < 22 >;
interrupt-parent = <&GIC>;
clock-frequency = < 24000000 >;
};
watchdog@01c20c90 {
compatible = "allwinner,sun4i-wdt";
reg = <0x01c20c90 0x10>;
};
GPIO: gpio@01c20800 {
#gpio-cells = <3>;
compatible = "allwinner,sun4i-gpio";
gpio-controller;
reg =< 0x01c20800 0x400 >;
interrupts = < 28 >;
interrupt-parent = <&GIC>;
};
usb1: usb@01c14000 {
compatible = "allwinner,usb-ehci", "usb-ehci";
reg = <0x01c14000 0x1000>;
interrupts = < 39 >;
interrupt-parent = <&GIC>;
};
usb2: usb@01c1c000 {
compatible = "allwinner,usb-ehci", "usb-ehci";
reg = <0x01c1c000 0x1000>;
interrupts = < 40 >;
interrupt-parent = <&GIC>;
};
mmc0: mmc@01c0f000 {
compatible = "allwinner,sun4i-a10-mmc";
reg = <0x01c0f000 0x1000>;
interrupts = <32>;
interrupt-parent = <&GIC>;
status = "disabled";
};
sata@01c18000 {
compatible = "allwinner,sun4i-a10-ahci";
reg = <0x01c18000 0x1000>;
interrupts = <56>;
interrupt-parent = <&GIC>;
};
UART0: serial@01c28000 {
compatible = "ns16550";
reg = <0x01c28000 0x400>;
reg-shift = <2>;
interrupts = <1>;
interrupt-parent = <&GIC>;
current-speed = <115200>;
clock-frequency = < 24000000 >;
busy-detect = <1>;
broken-txfifo = <1>;
};
emac@01c0b000 {
compatible = "allwinner,sun4i-emac";
reg = <0x01c0b000 0x1000>;
interrupts = <55>;
interrupt-parent = <&GIC>;
};
};
};
