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
|
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/*
* Device Tree Source for the RZ/Five SoC
*
* Copyright (C) 2022 Renesas Electronics Corp.
*/
#include <dt-bindings/interrupt-controller/irq.h>
#define SOC_PERIPHERAL_IRQ(nr) (nr + 32)
#include <arm64/renesas/r9a07g043.dtsi>
/ {
cpus {
#address-cells = <1>;
#size-cells = <0>;
timebase-frequency = <12000000>;
cpu0: cpu@0 {
compatible = "andestech,ax45mp", "riscv";
device_type = "cpu";
#cooling-cells = <2>;
reg = <0x0>;
status = "okay";
riscv,isa = "rv64imafdc";
riscv,isa-base = "rv64i";
riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
"zicntr", "zicsr", "zifencei",
"zihpm";
mmu-type = "riscv,sv39";
i-cache-size = <0x8000>;
i-cache-line-size = <0x40>;
d-cache-size = <0x8000>;
d-cache-line-size = <0x40>;
next-level-cache = <&l2cache>;
clocks = <&cpg CPG_CORE R9A07G043_CLK_I>;
operating-points-v2 = <&cluster0_opp>;
cpu0_intc: interrupt-controller {
#interrupt-cells = <1>;
compatible = "andestech,cpu-intc", "riscv,cpu-intc";
interrupt-controller;
};
};
};
};
&soc {
dma-noncoherent;
interrupt-parent = <&plic>;
plic: interrupt-controller@12c00000 {
compatible = "renesas,r9a07g043-plic", "andestech,nceplic100";
#interrupt-cells = <2>;
#address-cells = <0>;
riscv,ndev = <511>;
interrupt-controller;
reg = <0x0 0x12c00000 0 0x400000>;
clocks = <&cpg CPG_MOD R9A07G043_NCEPLIC_ACLK>;
power-domains = <&cpg>;
resets = <&cpg R9A07G043_NCEPLIC_ARESETN>;
interrupts-extended = <&cpu0_intc 11 &cpu0_intc 9>;
};
l2cache: cache-controller@13400000 {
compatible = "andestech,ax45mp-cache", "cache";
reg = <0x0 0x13400000 0x0 0x100000>;
interrupts = <SOC_PERIPHERAL_IRQ(476) IRQ_TYPE_LEVEL_HIGH>;
cache-size = <0x40000>;
cache-line-size = <64>;
cache-sets = <1024>;
cache-unified;
cache-level = <2>;
};
};
|
