1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Samsung's S5PC110-based Goni board device tree source
4 *
5 * Copyright (c) 2014 Google, Inc
6 */
7
8/dts-v1/;
9
10#include "skeleton.dtsi"
11#include "s5pc110-pinctrl.dtsi"
12
13/ {
14	model = "Samsung Goni based on S5PC110";
15	compatible = "samsung,goni", "samsung,s5pc110";
16
17	aliases {
18		serial2 = "/serial@e2900800";
19		console = "/serial@e2900800";
20		pinctrl0 = &pinctrl0;
21		i2c3 = &i2c_pmic;
22	};
23
24	pinctrl0: pinctrl@e0200000 {
25		compatible = "samsung,s5pc110-pinctrl";
26		reg = <0xe0200000 0x1000>;
27	};
28
29	serial@e2900800 {
30		compatible = "samsung,exynos4210-uart";
31		reg = <0xe2900800 0x400>;
32		id = <2>;
33	};
34
35	i2c_pmic: i2c-pmic {
36		compatible = "i2c-gpio";
37		gpios = <&gpj4 0 0>, /* sda */
38			<&gpj4 3 0>; /* scl */
39		i2c-gpio,delay-us = <2>;        /* ~100 kHz */
40		#address-cells = <1>;
41		#size-cells = <0>;
42		status = "okay";
43
44		max8998-pmic@66 {
45			compatible = "maxim,max8998";
46			reg = <0x66 0 0>;
47
48			voltage-regulators {
49				ldo2_reg: LDO2 {
50					regulator-compatible = "LDO2";
51					regulator-name = "VALIVE_1.1V";
52					regulator-min-microvolt = <1100000>;
53					regulator-max-microvolt = <1100000>;
54					regulator-always-on;
55				};
56
57				ldo3_reg: LDO3 {
58					regulator-compatible = "LDO3";
59					regulator-name = "VUSB+MIPI_1.1V";
60					regulator-min-microvolt = <1100000>;
61					regulator-max-microvolt = <1100000>;
62					regulator-always-on;
63				};
64
65				ldo4_reg: LDO4 {
66					regulator-compatible = "LDO4";
67					regulator-name = "VADC_3.3V";
68					regulator-min-microvolt = <3300000>;
69					regulator-max-microvolt = <3300000>;
70				};
71
72				ldo5_reg: LDO5 {
73					regulator-compatible = "LDO5";
74					regulator-name = "VTF_2.8V";
75					regulator-min-microvolt = <2800000>;
76					regulator-max-microvolt = <2800000>;
77				};
78
79				ldo6_reg: LDO6 {
80					regulator-compatible = "LDO6";
81					regulator-name = "VCC_3.3V";
82					regulator-min-microvolt = <3300000>;
83					regulator-max-microvolt = <3300000>;
84				};
85
86				ldo7_reg: LDO7 {
87					regulator-compatible = "LDO7";
88					regulator-name = "VLCD_1.8V";
89					regulator-min-microvolt = <1800000>;
90					regulator-max-microvolt = <1800000>;
91					regulator-always-on;
92				};
93
94				ldo8_reg: LDO8 {
95					regulator-compatible = "LDO8";
96					regulator-name = "VUSB+VDAC_3.3V";
97					regulator-min-microvolt = <3300000>;
98					regulator-max-microvolt = <3300000>;
99				};
100
101				ldo9_reg: LDO9 {
102					regulator-compatible = "LDO9";
103					regulator-name = "VCC+VCAM_2.8V";
104					regulator-min-microvolt = <2800000>;
105					regulator-max-microvolt = <2800000>;
106				};
107
108				ldo10_reg: LDO10 {
109					regulator-compatible = "LDO10";
110					regulator-name = "VPLL_1.1V";
111					regulator-min-microvolt = <1100000>;
112					regulator-max-microvolt = <1100000>;
113					regulator-boot-on;
114				};
115
116				ldo11_reg: LDO11 {
117					regulator-compatible = "LDO11";
118					regulator-name = "CAM_IO_2.8V";
119					regulator-min-microvolt = <2800000>;
120					regulator-max-microvolt = <2800000>;
121				};
122
123				ldo12_reg: LDO12 {
124					regulator-compatible = "LDO12";
125					regulator-name = "CAM_ISP_1.2V";
126					regulator-min-microvolt = <1200000>;
127					regulator-max-microvolt = <1200000>;
128				};
129
130				ldo13_reg: LDO13 {
131					regulator-compatible = "LDO13";
132					regulator-name = "CAM_A_2.8V";
133					regulator-min-microvolt = <2800000>;
134					regulator-max-microvolt = <2800000>;
135				};
136
137				ldo14_reg: LDO14 {
138					regulator-compatible = "LDO14";
139					regulator-name = "CAM_CIF_1.8V";
140					regulator-min-microvolt = <1800000>;
141					regulator-max-microvolt = <1800000>;
142				};
143
144				ldo15_reg: LDO15 {
145					regulator-compatible = "LDO15";
146					regulator-name = "CAM_AF_3.3V";
147					regulator-min-microvolt = <3300000>;
148					regulator-max-microvolt = <3300000>;
149				};
150
151				ldo16_reg: LDO16 {
152					regulator-compatible = "LDO16";
153					regulator-name = "VMIPI_1.8V";
154					regulator-min-microvolt = <1800000>;
155					regulator-max-microvolt = <1800000>;
156				};
157
158				ldo17_reg: LDO17 {
159					regulator-compatible = "LDO17";
160					regulator-name = "CAM_8M_1.8V";
161					regulator-min-microvolt = <1800000>;
162					regulator-max-microvolt = <1800000>;
163					regulator-always-on;
164				};
165
166				buck1_reg: BUCK1 {
167					regulator-compatible = "BUCK1";
168					regulator-name = "VARM_1.2V";
169					regulator-min-microvolt = <1200000>;
170					regulator-max-microvolt = <1200000>;
171				};
172
173				buck2_reg: BUCK2 {
174					regulator-compatible = "BUCK2";
175					regulator-name = "VINT_1.2V";
176					regulator-min-microvolt = <1200000>;
177					regulator-max-microvolt = <1200000>;
178				};
179
180				buck3_reg: BUCK3 {
181					regulator-compatible = "BUCK3";
182					regulator-name = "VCC_1.8V";
183					regulator-min-microvolt = <1800000>;
184					regulator-max-microvolt = <1800000>;
185					regulator-always-on;
186				};
187
188				buck4_reg: BUCK4 {
189					regulator-compatible = "BUCK4";
190					regulator-name = "CAM_CORE_1.2V";
191					regulator-min-microvolt = <1200000>;
192					regulator-max-microvolt = <1200000>;
193					regulator-always-on;
194				};
195			};
196		};
197	};
198
199};
200