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 cache-level = <2>;
65 cache-unified;
66 };
67
68 cluster1_l2_cache: l2-cache1 {
69 compatible = "cache";
70 cache-level = <2>;
71 cache-unified;
72 };
73 };
74
75 timer {
76 compatible = "arm,armv8-timer";
77 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |
78 IRQ_TYPE_LEVEL_LOW)>,
79 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) |
80 IRQ_TYPE_LEVEL_LOW)>,
81 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) |
82 IRQ_TYPE_LEVEL_LOW)>,
83 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) |
84 IRQ_TYPE_LEVEL_LOW)>;
85 /* clock-frequency might be modified by u-boot, depending on the
86 * chip version.
87 */
88 clock-frequency = <10000000>;
89 };
90
91 gic: interrupt-controller@7d001000 {
92 compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
93 #interrupt-cells = <3>;
94 #address-cells = <0>;
95 interrupt-controller;
96 reg = <0 0x7d001000 0 0x1000>,
97 <0 0x7d002000 0 0x2000>,
98 <0 0x7d004000 0 0x2000>,
99 <0 0x7d006000 0 0x2000>;
100 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
101 IRQ_TYPE_LEVEL_HIGH)>;
102 };
103
104 soc {
105 #address-cells = <2>;
106 #size-cells = <2>;
107 compatible = "simple-bus";
108 interrupt-parent = <&gic>;
109 ranges;
110
111 aips0: bus@40000000 {
112 compatible = "simple-bus";
113 #address-cells = <2>;
114 #size-cells = <2>;
115 interrupt-parent = <&gic>;
116 reg = <0x0 0x40000000 0x0 0x7d000>;
117 ranges;
118
119 uart0: serial@40053000 {
120 compatible = "fsl,s32v234-linflexuart";
121 reg = <0x0 0x40053000 0x0 0x1000>;
122 interrupts = <GIC_SPI 59 IRQ_TYPE_EDGE_RISING>;
123 status = "disabled";
124 };
125 };
126
127 aips1: bus@40080000 {
128 compatible = "simple-bus";
129 #address-cells = <2>;
130 #size-cells = <2>;
131 interrupt-parent = <&gic>;
132 reg = <0x0 0x40080000 0x0 0x70000>;
133 ranges;
134
135 uart1: serial@400bc000 {
136 compatible = "fsl,s32v234-linflexuart";
137 reg = <0x0 0x400bc000 0x0 0x1000>;
138 interrupts = <GIC_SPI 60 IRQ_TYPE_EDGE_RISING>;
139 status = "disabled";
140 };
141 };
142 };
143 };
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