1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
2 /*
3 * Device Tree Source for AM6 SoC Family Wakeup Domain peripherals
4 *
5 * Copyright (C) 2016-2024 Texas Instruments Incorporated - https://www.ti.com/
6 */
7
8 &cbass_wakeup {
9 dmsc: system-controller@44083000 {
10 compatible = "ti,am654-sci";
11 ti,host-id = <12>;
12
13 mbox-names = "rx", "tx";
14
15 mboxes = <&secure_proxy_main 11>,
16 <&secure_proxy_main 13>;
17
18 reg-names = "debug_messages";
19 reg = <0x44083000 0x1000>;
20
21 k3_pds: power-controller {
22 compatible = "ti,sci-pm-domain";
23 #power-domain-cells = <2>;
24 };
25
26 k3_clks: clock-controller {
27 compatible = "ti,k2g-sci-clk";
28 #clock-cells = <2>;
29 };
30
31 k3_reset: reset-controller {
32 compatible = "ti,sci-reset";
33 #reset-cells = <2>;
34 };
35 };
36
37 wkup_conf: bus@43000000 {
38 compatible = "simple-bus";
39 #address-cells = <1>;
40 #size-cells = <1>;
41 ranges = <0x0 0x43000000 0x20000>;
42
43 chipid: chipid@14 {
44 compatible = "ti,am654-chipid";
45 reg = <0x14 0x4>;
46 };
47 };
48
49 wkup_pmx0: pinctrl@4301c000 {
50 compatible = "pinctrl-single";
51 reg = <0x4301c000 0x118>;
52 #pinctrl-cells = <1>;
53 pinctrl-single,register-width = <32>;
54 pinctrl-single,function-mask = <0xffffffff>;
55 };
56
57 wkup_uart0: serial@42300000 {
58 compatible = "ti,am654-uart";
59 reg = <0x42300000 0x100>;
60 interrupts = <GIC_SPI 697 IRQ_TYPE_LEVEL_HIGH>;
61 clock-frequency = <48000000>;
62 power-domains = <&k3_pds 150 TI_SCI_PD_EXCLUSIVE>;
63 status = "disabled";
64 };
65
66 wkup_i2c0: i2c@42120000 {
67 compatible = "ti,am654-i2c", "ti,omap4-i2c";
68 reg = <0x42120000 0x100>;
69 interrupts = <GIC_SPI 696 IRQ_TYPE_LEVEL_HIGH>;
70 #address-cells = <1>;
71 #size-cells = <0>;
72 clock-names = "fck";
73 clocks = <&k3_clks 115 1>;
74 power-domains = <&k3_pds 115 TI_SCI_PD_EXCLUSIVE>;
75 status = "disabled";
76 };
77
78 intr_wkup_gpio: interrupt-controller@42200000 {
79 compatible = "ti,sci-intr";
80 reg = <0x42200000 0x200>;
81 ti,intr-trigger-type = <1>;
82 interrupt-controller;
83 interrupt-parent = <&gic500>;
84 #interrupt-cells = <1>;
85 ti,sci = <&dmsc>;
86 ti,sci-dev-id = <156>;
87 ti,interrupt-ranges = <0 712 16>;
88 };
89
90 wkup_gpio0: gpio@42110000 {
91 compatible = "ti,am654-gpio", "ti,keystone-gpio";
92 reg = <0x42110000 0x100>;
93 gpio-controller;
94 #gpio-cells = <2>;
95 interrupt-parent = <&intr_wkup_gpio>;
96 interrupts = <60>, <61>, <62>, <63>;
97 interrupt-controller;
98 #interrupt-cells = <2>;
99 ti,ngpio = <56>;
100 ti,davinci-gpio-unbanked = <0>;
101 clocks = <&k3_clks 59 0>;
102 clock-names = "gpio";
103 };
104
105 wkup_vtm0: temperature-sensor@42050000 {
106 compatible = "ti,am654-vtm";
107 reg = <0x42050000 0x25c>;
108 power-domains = <&k3_pds 80 TI_SCI_PD_EXCLUSIVE>;
109 #thermal-sensor-cells = <1>;
110 };
111 };
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