2 * Spreadtrum SC2731 PMIC dts file
4 * Copyright (C) 2018, Spreadtrum Communications Inc.
6 * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 compatible = "sprd,sc2731";
13 spi-max-frequency = <26000000>;
14 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
16 #interrupt-cells = <2>;
21 compatible = "sprd,sc27xx-rtc", "sprd,sc2731-rtc";
23 interrupt-parent = <&sc2731_pmic>;
24 interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
28 compatible = "sprd,sc27xx-eic";
30 interrupt-parent = <&sc2731_pmic>;
31 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
35 #interrupt-cells = <2>;
39 compatible = "sprd,sc27xx-regulator";
42 regulator-name = "vddarm0";
43 regulator-min-microvolt = <400000>;
44 regulator-max-microvolt = <1996875>;
45 regulator-ramp-delay = <25000>;
50 regulator-name = "vddarm1";
51 regulator-min-microvolt = <400000>;
52 regulator-max-microvolt = <1996875>;
53 regulator-ramp-delay = <25000>;
58 regulator-name = "dcdcrf";
59 regulator-min-microvolt = <600000>;
60 regulator-max-microvolt = <2196875>;
61 regulator-ramp-delay = <25000>;
62 regulator-enable-ramp-delay = <100>;
67 regulator-name = "vddcama0";
68 regulator-min-microvolt = <1200000>;
69 regulator-max-microvolt = <3750000>;
70 regulator-enable-ramp-delay = <100>;
74 regulator-name = "vddcama1";
75 regulator-min-microvolt = <1200000>;
76 regulator-max-microvolt = <3750000>;
77 regulator-enable-ramp-delay = <100>;
78 regulator-ramp-delay = <25000>;
81 vddcammot: LDO_CAMMOT {
82 regulator-name = "vddcammot";
83 regulator-min-microvolt = <1200000>;
84 regulator-max-microvolt = <3750000>;
85 regulator-enable-ramp-delay = <100>;
86 regulator-ramp-delay = <25000>;
90 regulator-name = "vddvldo";
91 regulator-min-microvolt = <1200000>;
92 regulator-max-microvolt = <3750000>;
93 regulator-enable-ramp-delay = <100>;
94 regulator-ramp-delay = <25000>;
97 vddemmccore: LDO_EMMCCORE {
98 regulator-name = "vddemmccore";
99 regulator-min-microvolt = <1200000>;
100 regulator-max-microvolt = <3750000>;
101 regulator-enable-ramp-delay = <100>;
102 regulator-ramp-delay = <25000>;
106 vddsdcore: LDO_SDCORE {
107 regulator-name = "vddsdcore";
108 regulator-min-microvolt = <1200000>;
109 regulator-max-microvolt = <3750000>;
110 regulator-enable-ramp-delay = <100>;
111 regulator-ramp-delay = <25000>;
115 regulator-name = "vddsdio";
116 regulator-min-microvolt = <1200000>;
117 regulator-max-microvolt = <3750000>;
118 regulator-enable-ramp-delay = <100>;
119 regulator-ramp-delay = <25000>;
122 vddwifipa: LDO_WIFIPA {
123 regulator-name = "vddwifipa";
124 regulator-min-microvolt = <1200000>;
125 regulator-max-microvolt = <3750000>;
126 regulator-enable-ramp-delay = <100>;
127 regulator-ramp-delay = <25000>;
130 vddusb33: LDO_USB33 {
131 regulator-name = "vddusb33";
132 regulator-min-microvolt = <1200000>;
133 regulator-max-microvolt = <3750000>;
134 regulator-enable-ramp-delay = <100>;
135 regulator-ramp-delay = <25000>;
138 vddcamd0: LDO_CAMD0 {
139 regulator-name = "vddcamd0";
140 regulator-min-microvolt = <1000000>;
141 regulator-max-microvolt = <1793750>;
142 regulator-enable-ramp-delay = <100>;
143 regulator-ramp-delay = <25000>;
146 vddcamd1: LDO_CAMD1 {
147 regulator-name = "vddcamd1";
148 regulator-min-microvolt = <1000000>;
149 regulator-max-microvolt = <1793750>;
150 regulator-enable-ramp-delay = <100>;
151 regulator-ramp-delay = <25000>;
155 regulator-name = "vddcon";
156 regulator-min-microvolt = <1000000>;
157 regulator-max-microvolt = <1793750>;
158 regulator-enable-ramp-delay = <100>;
159 regulator-ramp-delay = <25000>;
162 vddcamio: LDO_CAMIO {
163 regulator-name = "vddcamio";
164 regulator-min-microvolt = <1000000>;
165 regulator-max-microvolt = <1793750>;
166 regulator-enable-ramp-delay = <100>;
167 regulator-ramp-delay = <25000>;
171 regulator-name = "vddsram";
172 regulator-min-microvolt = <1000000>;
173 regulator-max-microvolt = <1793750>;
174 regulator-enable-ramp-delay = <100>;
175 regulator-ramp-delay = <25000>;