bcm7445.dtsi revision 284090 
1#include <dt-bindings/interrupt-controller/arm-gic.h>
2
3#include "skeleton.dtsi"
4
5/ {
6	#address-cells = <2>;
7	#size-cells = <2>;
8	model = "Broadcom STB (bcm7445)";
9	compatible = "brcm,bcm7445", "brcm,brcmstb";
10	interrupt-parent = <&gic>;
11
12	chosen {
13		bootargs = "console=ttyS0,115200 earlyprintk";
14	};
15
16	cpus {
17		#address-cells = <1>;
18		#size-cells = <0>;
19
20		cpu@0 {
21			compatible = "brcm,brahma-b15";
22			device_type = "cpu";
23			enable-method = "brcm,brahma-b15";
24			reg = <0>;
25		};
26
27		cpu@1 {
28			compatible = "brcm,brahma-b15";
29			device_type = "cpu";
30			enable-method = "brcm,brahma-b15";
31			reg = <1>;
32		};
33
34		cpu@2 {
35			compatible = "brcm,brahma-b15";
36			device_type = "cpu";
37			enable-method = "brcm,brahma-b15";
38			reg = <2>;
39		};
40
41		cpu@3 {
42			compatible = "brcm,brahma-b15";
43			device_type = "cpu";
44			enable-method = "brcm,brahma-b15";
45			reg = <3>;
46		};
47	};
48
49	gic: interrupt-controller@ffd00000 {
50		compatible = "brcm,brahma-b15-gic", "arm,cortex-a15-gic";
51		reg = <0x00 0xffd01000 0x00 0x1000>,
52		      <0x00 0xffd02000 0x00 0x2000>,
53		      <0x00 0xffd04000 0x00 0x2000>,
54		      <0x00 0xffd06000 0x00 0x2000>;
55		interrupt-controller;
56		#interrupt-cells = <3>;
57	};
58
59	timer {
60		compatible = "arm,armv7-timer";
61		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
62			     <GIC_PPI 14 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
63			     <GIC_PPI 11 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>,
64			     <GIC_PPI 10 (GIC_CPU_MASK_RAW(15) | IRQ_TYPE_LEVEL_LOW)>;
65	};
66
67	rdb {
68		#address-cells = <1>;
69		#size-cells = <1>;
70		compatible = "simple-bus";
71		ranges = <0 0x00 0xf0000000 0x1000000>;
72
73		serial@40ab00 {
74			compatible = "ns16550a";
75			reg = <0x40ab00 0x20>;
76			reg-shift = <2>;
77			reg-io-width = <4>;
78			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
79			clock-frequency = <0x4d3f640>;
80		};
81
82		sun_top_ctrl: syscon@404000 {
83			compatible = "brcm,bcm7445-sun-top-ctrl",
84				     "syscon";
85			reg = <0x404000 0x51c>;
86		};
87
88		hif_cpubiuctrl: syscon@3e2400 {
89			compatible = "brcm,bcm7445-hif-cpubiuctrl",
90				     "syscon";
91			reg = <0x3e2400 0x5b4>;
92		};
93
94		hif_continuation: syscon@452000 {
95			compatible = "brcm,bcm7445-hif-continuation",
96				     "syscon";
97			reg = <0x452000 0x100>;
98		};
99	};
100
101	smpboot {
102		compatible = "brcm,brcmstb-smpboot";
103		syscon-cpu = <&hif_cpubiuctrl 0x88 0x178>;
104		syscon-cont = <&hif_continuation>;
105	};
106
107	reboot {
108		compatible = "brcm,brcmstb-reboot";
109		syscon = <&sun_top_ctrl 0x304 0x308>;
110	};
111};
112