1 // SPDX-License-Identifier: GPL-2.0
2
3 #include <dt-bindings/interrupt-controller/arm-gic.h>
4 #include <dt-bindings/gpio/gpio.h>
5
6 / {
7 i2c@7000d000 {
8 pmic: pmic@2d {
9 compatible = "ti,tps65911";
10 reg = <0x2d>;
11
12 interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
13 #interrupt-cells = <2>;
14 interrupt-controller;
15 wakeup-source;
16
17 ti,en-gpio-sleep = <0 0 1 0 0 0 0 0 0>;
18 ti,system-power-controller;
19 ti,sleep-keep-ck32k;
20 ti,sleep-enable;
21
22 #gpio-cells = <2>;
23 gpio-controller;
24
25 vcc1-supply = <&vdd_5v0_sys>;
26 vcc2-supply = <&vdd_5v0_sys>;
27 vcc3-supply = <&vdd_1v8>;
28 vcc4-supply = <&vdd_5v0_sys>;
29 vcc5-supply = <&vdd_5v0_sys>;
30 vcc6-supply = <&vdd2_reg>;
31 vcc7-supply = <&vdd_5v0_sys>;
32 vccio-supply = <&vdd_5v0_sys>;
33
34 regulators {
35 vdd1 {
36 regulator-name = "vddio_ddr_1v2";
37 regulator-min-microvolt = <600000>;
38 regulator-max-microvolt = <1500000>;
39 regulator-always-on;
40 regulator-boot-on;
41 ti,regulator-ext-sleep-control = <8>;
42 };
43
44 vdd2_reg: vdd2 {
45 regulator-name = "vdd2_1v2";
46 regulator-min-microvolt = <1200000>;
47 regulator-max-microvolt = <1200000>;
48 regulator-always-on;
49 regulator-boot-on;
50 };
51
52 vdd_cpu: vddctrl {
53 regulator-name = "vdd_cpu,vdd_sys";
54 regulator-min-microvolt = <800000>;
55 regulator-max-microvolt = <1250000>;
56 regulator-coupled-with = <&vdd_core>;
57 regulator-coupled-max-spread = <300000>;
58 regulator-max-step-microvolt = <100000>;
59 regulator-always-on;
60 ti,regulator-ext-sleep-control = <1>;
61
62 nvidia,tegra-cpu-regulator;
63 };
64
65 vdd_1v8: vio {
66 regulator-name = "vdd_1v8_gen";
67 regulator-min-microvolt = <1800000>;
68 regulator-max-microvolt = <1800000>;
69 regulator-always-on;
70 regulator-boot-on;
71 };
72
73 vcore_emmc: ldo1 {
74 regulator-name = "vdd_pexa,vdd_pexb";
75 regulator-min-microvolt = <1000000>;
76 regulator-max-microvolt = <3300000>;
77 regulator-always-on;
78 };
79
80 ldo2 {
81 regulator-name = "vdd_sata,avdd_plle";
82 regulator-min-microvolt = <1050000>;
83 regulator-max-microvolt = <1050000>;
84 };
85
86 /* LDO3 is not connected to anything */
87
88 ldo4 {
89 regulator-name = "vdd_rtc";
90 regulator-min-microvolt = <1200000>;
91 regulator-max-microvolt = <1200000>;
92 regulator-always-on;
93 };
94
95 ldo5 {
96 regulator-name = "vddio_sdmmc,avdd_vdac";
97 regulator-min-microvolt = <1800000>;
98 regulator-max-microvolt = <1800000>;
99 };
100
101 ldo6 {
102 regulator-name = "avdd_dsi_csi,pwrdet_mipi";
103 regulator-min-microvolt = <1200000>;
104 regulator-max-microvolt = <1200000>;
105 };
106
107 ldo7 {
108 regulator-name = "vdd_pllm,x,u,a_p_c_s";
109 regulator-min-microvolt = <1200000>;
110 regulator-max-microvolt = <1200000>;
111 regulator-always-on;
112 regulator-boot-on;
113 ti,regulator-ext-sleep-control = <8>;
114 };
115
116 ldo8 {
117 regulator-name = "vdd_ddr_hs";
118 regulator-min-microvolt = <1000000>;
119 regulator-max-microvolt = <1000000>;
120 regulator-always-on;
121 ti,regulator-ext-sleep-control = <8>;
122 };
123 };
124 };
125
126 vdd_core: core-regulator@60 {
127 compatible = "ti,tps62361";
128 reg = <0x60>;
129
130 regulator-name = "tps62361-vout";
131 regulator-min-microvolt = <500000>;
132 regulator-max-microvolt = <1350000>;
133 regulator-coupled-with = <&vdd_cpu>;
134 regulator-coupled-max-spread = <300000>;
135 regulator-max-step-microvolt = <100000>;
136 regulator-boot-on;
137 regulator-always-on;
138 ti,enable-vout-discharge;
139 ti,vsel0-state-high;
140 ti,vsel1-state-high;
141
142 nvidia,tegra-core-regulator;
143 };
144 };
145
146 vdd_3v3_sys: regulator-3v3 {
147 gpio = <&pmic 6 GPIO_ACTIVE_HIGH>;
148 enable-active-high;
149 };
150
151 pmc@7000e400 {
152 i2c-thermtrip {
153 nvidia,i2c-controller-id = <4>;
154 nvidia,bus-addr = <0x2d>;
155 nvidia,reg-addr = <0x3f>;
156 nvidia,reg-data = <0x80>;
157 };
158 };
159 };
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