1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
2 /*
3 * NXP S32G2 SoC family
4 *
5 * Copyright (c) 2021 SUSE LLC
6 * Copyright (c) 2017-2021 NXP
7 */
8
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10
11 / {
12 compatible = "nxp,s32g2";
13 interrupt-parent = <&gic>;
14 #address-cells = <2>;
15 #size-cells = <2>;
16
17 cpus {
18 #address-cells = <1>;
19 #size-cells = <0>;
20
21 cpu0: cpu@0 {
22 device_type = "cpu";
23 compatible = "arm,cortex-a53";
24 reg = <0x0>;
25 enable-method = "psci";
26 next-level-cache = <&cluster0_l2>;
27 };
28
29 cpu1: cpu@1 {
30 device_type = "cpu";
31 compatible = "arm,cortex-a53";
32 reg = <0x1>;
33 enable-method = "psci";
34 next-level-cache = <&cluster0_l2>;
35 };
36
37 cpu2: cpu@100 {
38 device_type = "cpu";
39 compatible = "arm,cortex-a53";
40 reg = <0x100>;
41 enable-method = "psci";
42 next-level-cache = <&cluster1_l2>;
43 };
44
45 cpu3: cpu@101 {
46 device_type = "cpu";
47 compatible = "arm,cortex-a53";
48 reg = <0x101>;
49 enable-method = "psci";
50 next-level-cache = <&cluster1_l2>;
51 };
52
53 cluster0_l2: l2-cache0 {
54 compatible = "cache";
55 };
56
57 cluster1_l2: l2-cache1 {
58 compatible = "cache";
59 };
60 };
61
62 pmu {
63 compatible = "arm,cortex-a53-pmu";
64 interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
65 };
66
67 timer {
68 compatible = "arm,armv8-timer";
69 interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
70 <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
71 <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
72 <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
73 };
74
75 firmware {
76 psci {
77 compatible = "arm,psci-1.0";
78 method = "smc";
79 };
80 };
81
82 soc@0 {
83 compatible = "simple-bus";
84 #address-cells = <1>;
85 #size-cells = <1>;
86 ranges = <0 0 0 0x80000000>;
87
88 uart0: serial@401c8000 {
89 compatible = "nxp,s32g2-linflexuart",
90 "fsl,s32v234-linflexuart";
91 reg = <0x401c8000 0x3000>;
92 interrupts = <GIC_SPI 82 IRQ_TYPE_EDGE_RISING>;
93 status = "disabled";
94 };
95
96 uart1: serial@401cc000 {
97 compatible = "nxp,s32g2-linflexuart",
98 "fsl,s32v234-linflexuart";
99 reg = <0x401cc000 0x3000>;
100 interrupts = <GIC_SPI 83 IRQ_TYPE_EDGE_RISING>;
101 status = "disabled";
102 };
103
104 uart2: serial@402bc000 {
105 compatible = "nxp,s32g2-linflexuart",
106 "fsl,s32v234-linflexuart";
107 reg = <0x402bc000 0x3000>;
108 interrupts = <GIC_SPI 84 IRQ_TYPE_EDGE_RISING>;
109 status = "disabled";
110 };
111
112 gic: interrupt-controller@50800000 {
113 compatible = "arm,gic-v3";
114 reg = <0x50800000 0x10000>,
115 <0x50880000 0x80000>,
116 <0x50400000 0x2000>,
117 <0x50410000 0x2000>,
118 <0x50420000 0x2000>;
119 interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
120 interrupt-controller;
121 #interrupt-cells = <3>;
122 };
123 };
124 };
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