1 // SPDX-License-Identifier: GPL-2.0-only OR MI
2 /*
3 * Device Tree Source for AM62A SoC Family
4 *
5 * Copyright (C) 2022-2024 Texas Instruments I
6 */
7
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/irq
10 #include <dt-bindings/interrupt-controller/arm
11 #include <dt-bindings/soc/ti,sci_pm_domain.h>
12
13 #include "k3-pinctrl.h"
14
15 / {
16 model = "Texas Instruments K3 AM62A So
17 compatible = "ti,am62a7";
18 interrupt-parent = <&gic500>;
19 #address-cells = <2>;
20 #size-cells = <2>;
21
22 chosen { };
23
24 firmware {
25 optee {
26 compatible = "linaro,o
27 method = "smc";
28 };
29
30 psci: psci {
31 compatible = "arm,psci
32 method = "smc";
33 };
34 };
35
36 a53_timer0: timer-cl0-cpu0 {
37 compatible = "arm,armv8-timer"
38 interrupts = <GIC_PPI 13 IRQ_T
39 <GIC_PPI 14 IRQ_T
40 <GIC_PPI 11 IRQ_T
41 <GIC_PPI 10 IRQ_T
42 };
43
44 pmu: pmu {
45 compatible = "arm,cortex-a53-p
46 interrupts = <GIC_PPI 7 IRQ_TY
47 };
48
49 cbass_main: bus@f0000 {
50 compatible = "simple-bus";
51 #address-cells = <2>;
52 #size-cells = <2>;
53
54 ranges = <0x00 0x000f0000 0x00
55 <0x00 0x00420000 0x00
56 <0x00 0x00600000 0x00
57 <0x00 0x00703000 0x00
58 <0x00 0x0070c000 0x00
59 <0x00 0x00a40000 0x00
60 <0x00 0x01000000 0x00
61 <0x00 0x08000000 0x00
62 <0x00 0x0e000000 0x00
63 <0x00 0x0fd00000 0x00
64 <0x00 0x0fd20000 0x00
65 <0x00 0x0fd20200 0x00
66 <0x00 0x20000000 0x00
67 <0x00 0x30040000 0x00
68 <0x00 0x30101000 0x00
69 <0x00 0x30200000 0x00
70 <0x00 0x30210000 0x00
71 <0x00 0x31000000 0x00
72 <0x00 0x31100000 0x00
73 <0x00 0x40900000 0x00
74 <0x00 0x43600000 0x00
75 <0x00 0x44043000 0x00
76 <0x00 0x44860000 0x00
77 <0x00 0x48000000 0x00
78 <0x00 0x60000000 0x00
79 <0x00 0x70000000 0x00
80 <0x00 0x7e000000 0x00
81 <0x01 0x00000000 0x01
82 <0x05 0x00000000 0x05
83
84 /* MCU Domain Range *
85 <0x00 0x04000000 0x00
86 <0x00 0x79000000 0x00
87 <0x00 0x79020000 0x00
88 <0x00 0x79100000 0x00
89 <0x00 0x79140000 0x00
90
91 /* Wakeup Domain Rang
92 <0x00 0x00b00000 0x00
93 <0x00 0x2b000000 0x00
94 <0x00 0x43000000 0x00
95 <0x00 0x78000000 0x00
96 <0x00 0x78100000 0x00
97
98 cbass_mcu: bus@4000000 {
99 compatible = "simple-b
100 #address-cells = <2>;
101 #size-cells = <2>;
102 ranges = <0x00 0x04000
103 <0x00 0x79000
104 <0x00 0x79020
105 <0x00 0x79100
106 <0x00 0x79140
107 };
108
109 cbass_wakeup: bus@b00000 {
110 compatible = "simple-b
111 #address-cells = <2>;
112 #size-cells = <2>;
113 ranges = <0x00 0x00b00
114 <0x00 0x2b000
115 <0x00 0x43000
116 <0x00 0x78000
117 <0x00 0x78100
118 };
119 };
120
121 #include "k3-am62a-thermal.dtsi"
122 };
123
124 /* Now include the peripherals for each bus se
125 #include "k3-am62a-main.dtsi"
126 #include "k3-am62a-mcu.dtsi"
127 #include "k3-am62a-wakeup.dtsi"
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