1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright 2015-2016 Freescale Semiconductor, Inc.
4 * Copyright 2016-2018 NXP
5 */
6
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8
9 /memreserve/ 0x80000000 0x00010000;
10
11 / {
12 compatible = "fsl,s32v234";
13 interrupt-parent = <&gic>;
14 #address-cells = <2>;
15 #size-cells = <2>;
16
17 aliases {
18 serial0 = &uart0;
19 serial1 = &uart1;
20 };
21
22 cpus {
23 #address-cells = <2>;
24 #size-cells = <0>;
25
26 cpu0: cpu@0 {
27 device_type = "cpu";
28 compatible = "arm,cortex-a53";
29 reg = <0x0 0x0>;
30 enable-method = "spin-table";
31 cpu-release-addr = <0x0 0x80000000>;
32 next-level-cache = <&cluster0_l2_cache>;
33 };
34
35 cpu1: cpu@1 {
36 device_type = "cpu";
37 compatible = "arm,cortex-a53";
38 reg = <0x0 0x1>;
39 enable-method = "spin-table";
40 cpu-release-addr = <0x0 0x80000000>;
41 next-level-cache = <&cluster0_l2_cache>;
42 };
43
44 cpu2: cpu@100 {
45 device_type = "cpu";
46 compatible = "arm,cortex-a53";
47 reg = <0x0 0x100>;
48 enable-method = "spin-table";
49 cpu-release-addr = <0x0 0x80000000>;
50 next-level-cache = <&cluster1_l2_cache>;
51 };
52
53 cpu3: cpu@101 {
54 device_type = "cpu";
55 compatible = "arm,cortex-a53";
56 reg = <0x0 0x101>;
57 enable-method = "spin-table";
58 cpu-release-addr = <0x0 0x80000000>;
59 next-level-cache = <&cluster1_l2_cache>;
60 };
61
62 cluster0_l2_cache: l2-cache0 {
63 compatible = "cache";
64 };
65
66 cluster1_l2_cache: l2-cache1 {
67 compatible = "cache";
68 };
69 };
70
71 timer {
72 compatible = "arm,armv8-timer";
73 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
74 IRQ_TYPE_LEVEL_LOW)>,
75 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) |
76 IRQ_TYPE_LEVEL_LOW)>,
77 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) |
78 IRQ_TYPE_LEVEL_LOW)>,
79 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) |
80 IRQ_TYPE_LEVEL_LOW)>;
81 /* clock-frequency might be modified by u-boot, depending on the
82 * chip version.
83 */
84 clock-frequency = <10000000>;
85 };
86
87 gic: interrupt-controller@7d001000 {
88 compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
89 #interrupt-cells = <3>;
90 #address-cells = <0>;
91 interrupt-controller;
92 reg = <0 0x7d001000 0 0x1000>,
93 <0 0x7d002000 0 0x2000>,
94 <0 0x7d004000 0 0x2000>,
95 <0 0x7d006000 0 0x2000>;
96 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
97 IRQ_TYPE_LEVEL_HIGH)>;
98 };
99
100 soc {
101 #address-cells = <2>;
102 #size-cells = <2>;
103 compatible = "simple-bus";
104 interrupt-parent = <&gic>;
105 ranges;
106
107 aips0: bus@40000000 {
108 compatible = "simple-bus";
109 #address-cells = <2>;
110 #size-cells = <2>;
111 interrupt-parent = <&gic>;
112 reg = <0x0 0x40000000 0x0 0x7d000>;
113 ranges;
114
115 uart0: serial@40053000 {
116 compatible = "fsl,s32v234-linflexuart";
117 reg = <0x0 0x40053000 0x0 0x1000>;
118 interrupts = <GIC_SPI 59 IRQ_TYPE_EDGE_RISING>;
119 status = "disabled";
120 };
121 };
122
123 aips1: bus@40080000 {
124 compatible = "simple-bus";
125 #address-cells = <2>;
126 #size-cells = <2>;
127 interrupt-parent = <&gic>;
128 reg = <0x0 0x40080000 0x0 0x70000>;
129 ranges;
130
131 uart1: serial@400bc000 {
132 compatible = "fsl,s32v234-linflexuart";
133 reg = <0x0 0x400bc000 0x0 0x1000>;
134 interrupts = <GIC_SPI 60 IRQ_TYPE_EDGE_RISING>;
135 status = "disabled";
136 };
137 };
138 };
139 };
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