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/*
* Copyright 2011-2012 Calxeda, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
/dts-v1/;
/* First 4KB has pen for secondary cores. */
/memreserve/ 0x00000000 0x0001000;
/ {
model = "Calxeda Highbank";
compatible = "calxeda,highbank";
#address-cells = <1>;
#size-cells = <1>;
clock-ranges;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "arm,cortex-a9";
reg = <0>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
cpu@1 {
compatible = "arm,cortex-a9";
reg = <1>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
cpu@2 {
compatible = "arm,cortex-a9";
reg = <2>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
cpu@3 {
compatible = "arm,cortex-a9";
reg = <3>;
next-level-cache = <&L2>;
clocks = <&a9pll>;
clock-names = "cpu";
};
};
memory {
name = "memory";
device_type = "memory";
reg = <0x00000000 0xff900000>;
};
chosen {
bootargs = "console=ttyAMA0";
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
interrupt-parent = <&intc>;
ranges;
timer@fff10600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xfff10600 0x20>;
interrupts = <1 13 0xf01>;
clocks = <&a9periphclk>;
};
watchdog@fff10620 {
compatible = "arm,cortex-a9-twd-wdt";
reg = <0xfff10620 0x20>;
interrupts = <1 14 0xf01>;
clocks = <&a9periphclk>;
};
intc: interrupt-controller@fff11000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#size-cells = <0>;
#address-cells = <1>;
interrupt-controller;
reg = <0xfff11000 0x1000>,
<0xfff10100 0x100>;
};
L2: l2-cache {
compatible = "arm,pl310-cache";
reg = <0xfff12000 0x1000>;
interrupts = <0 70 4>;
cache-unified;
cache-level = <2>;
};
pmu {
compatible = "arm,cortex-a9-pmu";
interrupts = <0 76 4 0 75 4 0 74 4 0 73 4>;
};
sata@ffe08000 {
compatible = "calxeda,hb-ahci";
reg = <0xffe08000 0x10000>;
interrupts = <0 83 4>;
};
sdhci@ffe0e000 {
compatible = "calxeda,hb-sdhci";
reg = <0xffe0e000 0x1000>;
interrupts = <0 90 4>;
clocks = <&eclk>;
};
ipc@fff20000 {
compatible = "arm,pl320", "arm,primecell";
reg = <0xfff20000 0x1000>;
interrupts = <0 7 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
};
gpioe: gpio@fff30000 {
#gpio-cells = <2>;
compatible = "arm,pl061", "arm,primecell";
gpio-controller;
reg = <0xfff30000 0x1000>;
interrupts = <0 14 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
};
gpiof: gpio@fff31000 {
#gpio-cells = <2>;
compatible = "arm,pl061", "arm,primecell";
gpio-controller;
reg = <0xfff31000 0x1000>;
interrupts = <0 15 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
};
gpiog: gpio@fff32000 {
#gpio-cells = <2>;
compatible = "arm,pl061", "arm,primecell";
gpio-controller;
reg = <0xfff32000 0x1000>;
interrupts = <0 16 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
};
gpioh: gpio@fff33000 {
#gpio-cells = <2>;
compatible = "arm,pl061", "arm,primecell";
gpio-controller;
reg = <0xfff33000 0x1000>;
interrupts = <0 17 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
};
timer {
compatible = "arm,sp804", "arm,primecell";
reg = <0xfff34000 0x1000>;
interrupts = <0 18 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
};
rtc@fff35000 {
compatible = "arm,pl031", "arm,primecell";
reg = <0xfff35000 0x1000>;
interrupts = <0 19 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
};
serial@fff36000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0xfff36000 0x1000>;
interrupts = <0 20 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
};
smic@fff3a000 {
compatible = "ipmi-smic";
device_type = "ipmi";
reg = <0xfff3a000 0x1000>;
interrupts = <0 24 4>;
reg-size = <4>;
reg-spacing = <4>;
};
sregs@fff3c000 {
compatible = "calxeda,hb-sregs";
reg = <0xfff3c000 0x1000>;
clocks {
#address-cells = <1>;
#size-cells = <0>;
osc: oscillator {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <33333000>;
};
ddrpll: ddrpll {
#clock-cells = <0>;
compatible = "calxeda,hb-pll-clock";
clocks = <&osc>;
reg = <0x108>;
};
a9pll: a9pll {
#clock-cells = <0>;
compatible = "calxeda,hb-pll-clock";
clocks = <&osc>;
reg = <0x100>;
};
a9periphclk: a9periphclk {
#clock-cells = <0>;
compatible = "calxeda,hb-a9periph-clock";
clocks = <&a9pll>;
reg = <0x104>;
};
a9bclk: a9bclk {
#clock-cells = <0>;
compatible = "calxeda,hb-a9bus-clock";
clocks = <&a9pll>;
reg = <0x104>;
};
emmcpll: emmcpll {
#clock-cells = <0>;
compatible = "calxeda,hb-pll-clock";
clocks = <&osc>;
reg = <0x10C>;
};
eclk: eclk {
#clock-cells = <0>;
compatible = "calxeda,hb-emmc-clock";
clocks = <&emmcpll>;
reg = <0x114>;
};
pclk: pclk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <150000000>;
};
};
};
dma@fff3d000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0xfff3d000 0x1000>;
interrupts = <0 92 4>;
clocks = <&pclk>;
clock-names = "apb_pclk";
};
ethernet@fff50000 {
compatible = "calxeda,hb-xgmac";
reg = <0xfff50000 0x1000>;
interrupts = <0 77 4 0 78 4 0 79 4>;
};
ethernet@fff51000 {
compatible = "calxeda,hb-xgmac";
reg = <0xfff51000 0x1000>;
interrupts = <0 80 4 0 81 4 0 82 4>;
};
};
};
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