159 lines
3.0 KiB
Plaintext
159 lines
3.0 KiB
Plaintext
|
// SPDX-License-Identifier: GPL-2.0-only
|
||
|
|
/*
|
||
|
|
* Copyright 2011-2012 Calxeda, Inc.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/dts-v1/;
|
||
|
|
|
||
|
|
/* First 4KB has pen for secondary cores. */
|
||
|
|
/memreserve/ 0x00000000 0x0001000;
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "Calxeda Highbank";
|
||
|
|
compatible = "calxeda,highbank";
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
|
||
|
|
cpus {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
cpu@900 {
|
||
|
|
compatible = "arm,cortex-a9";
|
||
|
|
device_type = "cpu";
|
||
|
|
reg = <0x900>;
|
||
|
|
next-level-cache = <&L2>;
|
||
|
|
clocks = <&a9pll>;
|
||
|
|
clock-names = "cpu";
|
||
|
|
operating-points = <
|
||
|
|
/* kHz ignored */
|
||
|
|
1300000 1000000
|
||
|
|
1200000 1000000
|
||
|
|
1100000 1000000
|
||
|
|
800000 1000000
|
||
|
|
400000 1000000
|
||
|
|
200000 1000000
|
||
|
|
>;
|
||
|
|
clock-latency = <100000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
cpu@901 {
|
||
|
|
compatible = "arm,cortex-a9";
|
||
|
|
device_type = "cpu";
|
||
|
|
reg = <0x901>;
|
||
|
|
next-level-cache = <&L2>;
|
||
|
|
clocks = <&a9pll>;
|
||
|
|
clock-names = "cpu";
|
||
|
|
operating-points = <
|
||
|
|
/* kHz ignored */
|
||
|
|
1300000 1000000
|
||
|
|
1200000 1000000
|
||
|
|
1100000 1000000
|
||
|
|
800000 1000000
|
||
|
|
400000 1000000
|
||
|
|
200000 1000000
|
||
|
|
>;
|
||
|
|
clock-latency = <100000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
cpu@902 {
|
||
|
|
compatible = "arm,cortex-a9";
|
||
|
|
device_type = "cpu";
|
||
|
|
reg = <0x902>;
|
||
|
|
next-level-cache = <&L2>;
|
||
|
|
clocks = <&a9pll>;
|
||
|
|
clock-names = "cpu";
|
||
|
|
operating-points = <
|
||
|
|
/* kHz ignored */
|
||
|
|
1300000 1000000
|
||
|
|
1200000 1000000
|
||
|
|
1100000 1000000
|
||
|
|
800000 1000000
|
||
|
|
400000 1000000
|
||
|
|
200000 1000000
|
||
|
|
>;
|
||
|
|
clock-latency = <100000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
cpu@903 {
|
||
|
|
compatible = "arm,cortex-a9";
|
||
|
|
device_type = "cpu";
|
||
|
|
reg = <0x903>;
|
||
|
|
next-level-cache = <&L2>;
|
||
|
|
clocks = <&a9pll>;
|
||
|
|
clock-names = "cpu";
|
||
|
|
operating-points = <
|
||
|
|
/* kHz ignored */
|
||
|
|
1300000 1000000
|
||
|
|
1200000 1000000
|
||
|
|
1100000 1000000
|
||
|
|
800000 1000000
|
||
|
|
400000 1000000
|
||
|
|
200000 1000000
|
||
|
|
>;
|
||
|
|
clock-latency = <100000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
memory@0 {
|
||
|
|
name = "memory";
|
||
|
|
device_type = "memory";
|
||
|
|
reg = <0x00000000 0xff900000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
soc {
|
||
|
|
ranges = <0x00000000 0x00000000 0xffffffff>;
|
||
|
|
|
||
|
|
memory-controller@fff00000 {
|
||
|
|
compatible = "calxeda,hb-ddr-ctrl";
|
||
|
|
reg = <0xfff00000 0x1000>;
|
||
|
|
interrupts = <0 91 4>;
|
||
|
|
};
|
||
|
|
|
||
|
|
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>;
|
||
|
|
interrupt-controller;
|
||
|
|
reg = <0xfff11000 0x1000>,
|
||
|
|
<0xfff10100 0x100>;
|
||
|
|
};
|
||
|
|
|
||
|
|
L2: cache-controller {
|
||
|
|
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>;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
sregs@fff3c200 {
|
||
|
|
compatible = "calxeda,hb-sregs-l2-ecc";
|
||
|
|
reg = <0xfff3c200 0x100>;
|
||
|
|
interrupts = <0 71 4>, <0 72 4>;
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/include/ "ecx-common.dtsi"
|