1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
2 /*
3 * Device Tree Source for AM625 SoC Family Wakeup Domain peripherals
4 *
5 * Copyright (C) 2020-2024 Texas Instruments Incorporated - https://www.ti.com/
6 */
7
8 #include <dt-bindings/bus/ti-sysc.h>
9
10 &cbass_wakeup {
11 wkup_conf: syscon@43000000 {
12 bootph-all;
13 compatible = "syscon", "simple-mfd";
14 reg = <0x00 0x43000000 0x00 0x20000>;
15 #address-cells = <1>;
16 #size-cells = <1>;
17 ranges = <0x0 0x00 0x43000000 0x20000>;
18
19 chipid: chipid@14 {
20 bootph-all;
21 compatible = "ti,am654-chipid";
22 reg = <0x14 0x4>;
23 };
24
25 cpsw_mac_syscon: ethernet-mac-syscon@200 {
26 compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
27 reg = <0x200 0x8>;
28 };
29
30 usb0_phy_ctrl: syscon@4008 {
31 compatible = "ti,am62-usb-phy-ctrl", "syscon";
32 reg = <0x4008 0x4>;
33 };
34
35 usb1_phy_ctrl: syscon@4018 {
36 compatible = "ti,am62-usb-phy-ctrl", "syscon";
37 reg = <0x4018 0x4>;
38 };
39 };
40
41 target-module@2b300050 {
42 compatible = "ti,sysc-omap2", "ti,sysc";
43 reg = <0x00 0x2b300050 0x00 0x4>,
44 <0x00 0x2b300054 0x00 0x4>,
45 <0x00 0x2b300058 0x00 0x4>;
46 reg-names = "rev", "sysc", "syss";
47 ti,sysc-mask = <(SYSC_OMAP2_ENAWAKEUP |
48 SYSC_OMAP2_SOFTRESET |
49 SYSC_OMAP2_AUTOIDLE)>;
50 ti,sysc-sidle = <SYSC_IDLE_FORCE>,
51 <SYSC_IDLE_NO>,
52 <SYSC_IDLE_SMART>,
53 <SYSC_IDLE_SMART_WKUP>;
54 ti,syss-mask = <1>;
55 ti,no-reset-on-init;
56 power-domains = <&k3_pds 114 TI_SCI_PD_EXCLUSIVE>;
57 clocks = <&k3_clks 114 0>;
58 clock-names = "fck";
59 #address-cells = <1>;
60 #size-cells = <1>;
61 ranges = <0x0 0x00 0x2b300000 0x100000>;
62
63 wkup_uart0: serial@0 {
64 compatible = "ti,am64-uart", "ti,am654-uart";
65 reg = <0x0 0x100>;
66 interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
67 status = "disabled";
68 };
69 };
70
71 wkup_i2c0: i2c@2b200000 {
72 compatible = "ti,am64-i2c", "ti,omap4-i2c";
73 reg = <0x00 0x2b200000 0x00 0x100>;
74 interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>;
75 #address-cells = <1>;
76 #size-cells = <0>;
77 power-domains = <&k3_pds 107 TI_SCI_PD_EXCLUSIVE>;
78 clocks = <&k3_clks 107 4>;
79 clock-names = "fck";
80 status = "disabled";
81 };
82
83 wkup_rtc0: rtc@2b1f0000 {
84 compatible = "ti,am62-rtc";
85 reg = <0x00 0x2b1f0000 0x00 0x100>;
86 interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
87 clocks = <&k3_clks 117 6> , <&k3_clks 117 0>;
88 clock-names = "vbus", "osc32k";
89 power-domains = <&k3_pds 117 TI_SCI_PD_EXCLUSIVE>;
90 wakeup-source;
91 };
92
93 wkup_rti0: watchdog@2b000000 {
94 compatible = "ti,j7-rti-wdt";
95 reg = <0x00 0x2b000000 0x00 0x100>;
96 clocks = <&k3_clks 132 0>;
97 power-domains = <&k3_pds 132 TI_SCI_PD_EXCLUSIVE>;
98 assigned-clocks = <&k3_clks 132 0>;
99 assigned-clock-parents = <&k3_clks 132 2>;
100 /* Used by DM firmware */
101 status = "reserved";
102 };
103
104 wkup_vtm0: temperature-sensor@b00000 {
105 compatible = "ti,j7200-vtm";
106 reg = <0x00 0xb00000 0x00 0x400>,
107 <0x00 0xb01000 0x00 0x400>;
108 power-domains = <&k3_pds 95 TI_SCI_PD_EXCLUSIVE>;
109 #thermal-sensor-cells = <1>;
110 };
111 };
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