xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/alphascale-asm9260.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun/*
2*4882a593Smuzhiyun * Copyright 2014 Oleksij Rempel <linux@rempel-privat.de>
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * Licensed under the X11 license or the GPL v2 (or later)
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun#include <dt-bindings/clock/alphascale,asm9260.h>
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun/ {
10*4882a593Smuzhiyun	#address-cells = <1>;
11*4882a593Smuzhiyun	#size-cells = <1>;
12*4882a593Smuzhiyun	interrupt-parent = <&icoll>;
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun	memory {
15*4882a593Smuzhiyun		device_type = "memory";
16*4882a593Smuzhiyun		reg = <0x20000000 0x2000000>;
17*4882a593Smuzhiyun	};
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun	cpus {
20*4882a593Smuzhiyun		#address-cells = <0>;
21*4882a593Smuzhiyun		#size-cells = <0>;
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun		cpu {
24*4882a593Smuzhiyun			compatible = "arm,arm926ej-s";
25*4882a593Smuzhiyun			device_type = "cpu";
26*4882a593Smuzhiyun			clocks = <&acc CLKID_SYS_CPU>;
27*4882a593Smuzhiyun		};
28*4882a593Smuzhiyun	};
29*4882a593Smuzhiyun
30*4882a593Smuzhiyun	osc24m: oscillator {
31*4882a593Smuzhiyun		compatible = "fixed-clock";
32*4882a593Smuzhiyun		#clock-cells = <0>;
33*4882a593Smuzhiyun		clock-frequency = <24000000>;
34*4882a593Smuzhiyun		clock-accuracy = <30000>;
35*4882a593Smuzhiyun	};
36*4882a593Smuzhiyun
37*4882a593Smuzhiyun	soc {
38*4882a593Smuzhiyun		#address-cells = <1>;
39*4882a593Smuzhiyun		#size-cells = <1>;
40*4882a593Smuzhiyun		compatible = "simple-bus";
41*4882a593Smuzhiyun		ranges;
42*4882a593Smuzhiyun
43*4882a593Smuzhiyun		acc: clock-controller@80040000 {
44*4882a593Smuzhiyun			compatible = "alphascale,asm9260-clock-controller";
45*4882a593Smuzhiyun			#clock-cells = <1>;
46*4882a593Smuzhiyun			clocks = <&osc24m>;
47*4882a593Smuzhiyun			reg = <0x80040000 0x204>;
48*4882a593Smuzhiyun		};
49*4882a593Smuzhiyun
50*4882a593Smuzhiyun		icoll: interrupt-controller@80054000 {
51*4882a593Smuzhiyun			compatible = "alphascale,asm9260-icoll";
52*4882a593Smuzhiyun			interrupt-controller;
53*4882a593Smuzhiyun			#interrupt-cells = <1>;
54*4882a593Smuzhiyun			reg = <0x80054000 0x200>;
55*4882a593Smuzhiyun		};
56*4882a593Smuzhiyun
57*4882a593Smuzhiyun		timer0: timer@80088000 {
58*4882a593Smuzhiyun			compatible = "alphascale,asm9260-timer";
59*4882a593Smuzhiyun			reg = <0x80088000 0x4000>;
60*4882a593Smuzhiyun			clocks = <&acc CLKID_AHB_TIMER0>;
61*4882a593Smuzhiyun			interrupts = <29>;
62*4882a593Smuzhiyun		};
63*4882a593Smuzhiyun	};
64*4882a593Smuzhiyun};
65