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
96
97
98
99
100
|
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
/ {
compatible = "gnu,gdbsim";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&h8intc>;
chosen {
bootargs = "earlyprintk=h8300-sim";
stdout-path = <&sci0>;
};
aliases {
serial0 = &sci0;
serial1 = &sci1;
};
xclk: oscillator {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <33333333>;
clock-output-names = "xtal";
};
pllclk: pllclk {
compatible = "renesas,h8s2678-pll-clock";
clocks = <&xclk>;
#clock-cells = <0>;
reg = <0xfee03b 2>, <0xfee045 2>;
};
core_clk: core_clk {
compatible = "renesas,h8300-div-clock";
clocks = <&pllclk>;
#clock-cells = <0>;
reg = <0xfee03b 2>;
renesas,width = <3>;
};
fclk: fclk {
compatible = "fixed-factor-clock";
clocks = <&core_clk>;
#clock-cells = <0>;
clock-div = <1>;
clock-mult = <1>;
};
memory@400000 {
device_type = "memory";
reg = <0x400000 0x800000>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "renesas,h8300";
clock-frequency = <33333333>;
};
};
h8intc: interrupt-controller@fffe00 {
compatible = "renesas,h8s-intc", "renesas,h8300-intc";
#interrupt-cells = <2>;
interrupt-controller;
reg = <0xfffe00 24>;
};
bsc: memory-controller@fffec0 {
compatible = "renesas,h8s-bsc", "renesas,h8300-bsc";
reg = <0xfffec0 24>;
};
tpu: timer@ffffe0 {
compatible = "renesas,tpu";
reg = <0xffffe0 16>, <0xfffff0 12>;
clocks = <&fclk>;
clock-names = "fck";
};
timer8: timer@ffffb0 {
compatible = "renesas,8bit-timer";
reg = <0xffffb0 10>;
interrupts = <72 0>;
clocks = <&fclk>;
clock-names = "fck";
};
sci0: serial@ffff78 {
compatible = "renesas,sci";
reg = <0xffff78 8>;
interrupts = <88 0>, <89 0>, <90 0>, <91 0>;
clocks = <&fclk>;
clock-names = "fck";
};
sci1: serial@ffff80 {
compatible = "renesas,sci";
reg = <0xffff80 8>;
interrupts = <92 0>, <93 0>, <94 0>, <95 0>;
clocks = <&fclk>;
clock-names = "fck";
};
};
|
