1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
// SPDX-License-Identifier: GPL-2.0
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
compatible = "socionext,sc2000a";
interrupt-parent = <&gic>;
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
enable-method = "socionext,milbeaut-m10v-smp";
cpu@f00 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf00>;
};
cpu@f01 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf01>;
};
cpu@f02 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf02>;
};
cpu@f03 {
device_type = "cpu";
compatible = "arm,cortex-a7";
reg = <0xf03>;
};
};
timer { /* The Generic Timer */
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 14
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 11
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
clock-frequency = <40000000>;
always-on;
};
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
interrupt-parent = <&gic>;
gic: interrupt-controller@1d000000 {
compatible = "arm,cortex-a7-gic";
interrupt-controller;
#interrupt-cells = <3>;
reg = <0x1d001000 0x1000>,
<0x1d002000 0x1000>; /* CPU I/f base and size */
};
timer@1e000050 { /* 32-bit Reload Timers */
compatible = "socionext,milbeaut-timer";
reg = <0x1e000050 0x20>;
interrupts = <0 91 4>;
};
uart1: serial@1e700010 { /* PE4, PE5 */
/* Enable this as ttyUSI0 */
compatible = "socionext,milbeaut-usio-uart";
reg = <0x1e700010 0x10>;
interrupts = <0 141 0x4>, <0 149 0x4>;
interrupt-names = "rx", "tx";
};
};
sram@0 {
compatible = "mmio-sram";
reg = <0x0 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x0 0x10000>;
smp-sram@f100 {
compatible = "socionext,milbeaut-smp-sram";
reg = <0xf100 0x20>;
};
};
};
|
