| blob | 357a91fc2d1d137607628242e536e6ebf673e2ed |
1 /*
2 * Copyright (c) 2014 MediaTek Inc.
3 * Author: Joe.C <yingjoe.chen@mediatek.com>
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 */
15 /dts-v1/;
16 #include "mt8135.dtsi"
18 / {
19 model = "MediaTek MT8135 evaluation board";
20 compatible = "mediatek,mt8135-evbp1", "mediatek,mt8135";
22 memory {
23 reg = <0 0x80000000 0 0x40000000>;
24 };
25 };
27 &pwrap {
28 pmic: mt6397 {
29 compatible = "mediatek,mt6397";
31 mt6397regulator: mt6397regulator {
32 compatible = "mediatek,mt6397-regulator";
34 mt6397_vpca15_reg: buck_vpca15 {
35 regulator-compatible = "buck_vpca15";
36 regulator-name = "vpca15";
37 regulator-min-microvolt = < 850000>;
38 regulator-max-microvolt = <1350000>;
39 regulator-ramp-delay = <12500>;
40 regulator-always-on;
41 };
43 mt6397_vpca7_reg: buck_vpca7 {
44 regulator-compatible = "buck_vpca7";
45 regulator-name = "vpca7";
46 regulator-min-microvolt = < 850000>;
47 regulator-max-microvolt = <1350000>;
48 regulator-ramp-delay = <12500>;
49 regulator-always-on;
50 };
52 mt6397_vsramca15_reg: buck_vsramca15 {
53 regulator-compatible = "buck_vsramca15";
54 regulator-name = "vsramca15";
55 regulator-min-microvolt = < 850000>;
56 regulator-max-microvolt = <1350000>;
57 regulator-ramp-delay = <12500>;
58 regulator-always-on;
59 };
61 mt6397_vsramca7_reg: buck_vsramca7 {
62 regulator-compatible = "buck_vsramca7";
63 regulator-name = "vsramca7";
64 regulator-min-microvolt = < 850000>;
65 regulator-max-microvolt = <1350000>;
66 regulator-ramp-delay = <12500>;
67 regulator-always-on;
68 };
70 mt6397_vcore_reg: buck_vcore {
71 regulator-compatible = "buck_vcore";
72 regulator-name = "vcore";
73 regulator-min-microvolt = < 850000>;
74 regulator-max-microvolt = <1350000>;
75 regulator-ramp-delay = <12500>;
76 regulator-always-on;
77 };
79 mt6397_vgpu_reg: buck_vgpu {
80 regulator-compatible = "buck_vgpu";
81 regulator-name = "vgpu";
82 regulator-min-microvolt = < 700000>;
83 regulator-max-microvolt = <1350000>;
84 regulator-ramp-delay = <12500>;
85 regulator-enable-ramp-delay = <115>;
86 };
88 mt6397_vdrm_reg: buck_vdrm {
89 regulator-compatible = "buck_vdrm";
90 regulator-name = "vdrm";
91 regulator-min-microvolt = <1200000>;
92 regulator-max-microvolt = <1400000>;
93 regulator-ramp-delay = <12500>;
94 regulator-always-on;
95 };
97 mt6397_vio18_reg: buck_vio18 {
98 regulator-compatible = "buck_vio18";
99 regulator-name = "vio18";
100 regulator-min-microvolt = <1620000>;
101 regulator-max-microvolt = <1980000>;
102 regulator-ramp-delay = <12500>;
103 regulator-always-on;
104 };
106 mt6397_vtcxo_reg: ldo_vtcxo {
107 regulator-compatible = "ldo_vtcxo";
108 regulator-name = "vtcxo";
109 regulator-always-on;
110 };
112 mt6397_va28_reg: ldo_va28 {
113 regulator-compatible = "ldo_va28";
114 regulator-name = "va28";
115 regulator-always-on;
116 };
118 mt6397_vcama_reg: ldo_vcama {
119 regulator-compatible = "ldo_vcama";
120 regulator-name = "vcama";
121 regulator-min-microvolt = <1500000>;
122 regulator-max-microvolt = <2800000>;
123 regulator-enable-ramp-delay = <218>;
124 };
126 mt6397_vio28_reg: ldo_vio28 {
127 regulator-compatible = "ldo_vio28";
128 regulator-name = "vio28";
129 regulator-always-on;
130 };
132 mt6397_vusb_reg: ldo_vusb {
133 regulator-compatible = "ldo_vusb";
134 regulator-name = "vusb";
135 };
137 mt6397_vmc_reg: ldo_vmc {
138 regulator-compatible = "ldo_vmc";
139 regulator-name = "vmc";
140 regulator-min-microvolt = <1800000>;
141 regulator-max-microvolt = <3300000>;
142 regulator-enable-ramp-delay = <218>;
143 };
145 mt6397_vmch_reg: ldo_vmch {
146 regulator-compatible = "ldo_vmch";
147 regulator-name = "vmch";
148 regulator-min-microvolt = <3000000>;
149 regulator-max-microvolt = <3300000>;
150 regulator-enable-ramp-delay = <218>;
151 };
153 mt6397_vemc_3v3_reg: ldo_vemc3v3 {
154 regulator-compatible = "ldo_vemc3v3";
155 regulator-name = "vemc_3v3";
156 regulator-min-microvolt = <3000000>;
157 regulator-max-microvolt = <3300000>;
158 regulator-enable-ramp-delay = <218>;
159 };
161 mt6397_vgp1_reg: ldo_vgp1 {
162 regulator-compatible = "ldo_vgp1";
163 regulator-name = "vcamd";
164 regulator-min-microvolt = <1220000>;
165 regulator-max-microvolt = <3300000>;
166 regulator-enable-ramp-delay = <240>;
167 };
169 mt6397_vgp2_reg: ldo_vgp2 {
170 regulator-compatible = "ldo_vgp2";
171 regulator-name = "vcamio";
172 regulator-min-microvolt = <1000000>;
173 regulator-max-microvolt = <3300000>;
174 regulator-enable-ramp-delay = <218>;
175 };
177 mt6397_vgp3_reg: ldo_vgp3 {
178 regulator-compatible = "ldo_vgp3";
179 regulator-name = "vcamaf";
180 regulator-min-microvolt = <1200000>;
181 regulator-max-microvolt = <3300000>;
182 regulator-enable-ramp-delay = <218>;
183 };
185 mt6397_vgp4_reg: ldo_vgp4 {
186 regulator-compatible = "ldo_vgp4";
187 regulator-name = "vgp4";
188 regulator-min-microvolt = <1200000>;
189 regulator-max-microvolt = <3300000>;
190 regulator-enable-ramp-delay = <218>;
191 };
193 mt6397_vgp5_reg: ldo_vgp5 {
194 regulator-compatible = "ldo_vgp5";
195 regulator-name = "vgp5";
196 regulator-min-microvolt = <1200000>;
197 regulator-max-microvolt = <3000000>;
198 regulator-enable-ramp-delay = <218>;
199 };
201 mt6397_vgp6_reg: ldo_vgp6 {
202 regulator-compatible = "ldo_vgp6";
203 regulator-name = "vgp6";
204 regulator-min-microvolt = <1200000>;
205 regulator-max-microvolt = <3300000>;
206 regulator-enable-ramp-delay = <218>;
207 };
209 mt6397_vibr_reg: ldo_vibr {
210 regulator-compatible = "ldo_vibr";
211 regulator-name = "vibr";
212 regulator-min-microvolt = <1300000>;
213 regulator-max-microvolt = <3300000>;
214 regulator-enable-ramp-delay = <218>;
215 };
216 };
217 };
218 };
220 &uart3 {
221 status = "okay";
222 };