1 // SPDX-License-Identifier: GPL-2.0-only OR MI
2 /*
3 * Device Tree Source for AM642 SoC Family
4 *
5 * Copyright (C) 2020-2024 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 AM642 So
17 compatible = "ti,am642";
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@f4000 {
50 bootph-all;
51 compatible = "simple-bus";
52 #address-cells = <2>;
53 #size-cells = <2>;
54 ranges = <0x00 0x000f4000 0x00
55 <0x00 0x00420000 0x00
56 <0x00 0x00600000 0x00
57 <0x00 0x00a40000 0x00
58 <0x00 0x00b00000 0x00
59 <0x00 0x01000000 0x00
60 <0x00 0x08000000 0x00
61 <0x00 0x0d000000 0x00
62 <0x00 0x0e000000 0x00
63 <0x00 0x0e010000 0x00
64 <0x00 0x0f000000 0x00
65 <0x00 0x20000000 0x00
66 <0x00 0x30000000 0x00
67 <0x00 0x37000000 0x00
68 <0x00 0x39000000 0x00
69 <0x00 0x3b000000 0x00
70 <0x00 0x3cd00000 0x00
71 <0x00 0x3f004000 0x00
72 <0x00 0x40900000 0x00
73 <0x00 0x43000000 0x00
74 <0x00 0x44043000 0x00
75 <0x00 0x48000000 0x00
76 <0x00 0x50000000 0x00
77 <0x00 0x60000000 0x00
78 <0x00 0x68000000 0x00
79 <0x00 0x70000000 0x00
80 <0x00 0x78000000 0x00
81 <0x01 0x00000000 0x01
82 <0x06 0x00000000 0x06
83 <0x05 0x00000000 0x05
84
85 /* MCU Domain Range *
86 <0x00 0x04000000 0x00
87
88 cbass_mcu: bus@4000000 {
89 bootph-all;
90 compatible = "simple-b
91 #address-cells = <2>;
92 #size-cells = <2>;
93 ranges = <0x00 0x04000
94 };
95 };
96
97 #include "k3-am64-thermal.dtsi"
98 };
99
100 /* Now include the peripherals for each bus se
101 #include "k3-am64-main.dtsi"
102 #include "k3-am64-mcu.dtsi"
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