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-bltc", "sprd,sc2731-bltc";
43 compatible = "sprd,sc27xx-rtc", "sprd,sc2731-rtc";
45 interrupt-parent = <&sc2731_pmic>;
46 interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
50 compatible = "sprd,sc27xx-eic";
52 interrupt-parent = <&sc2731_pmic>;
53 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
57 #interrupt-cells = <2>;
61 compatible = "sprd,sc27xx-efuse", "sprd,sc2731-efuse";
65 hwlocks = <&hwlock 12>;
69 compatible = "sprd,sc27xx-adc", "sprd,sc2731-adc";
71 interrupt-parent = <&sc2731_pmic>;
72 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>;
73 #io-channel-cells = <1>;
74 hwlocks = <&hwlock 4>;
78 compatible = "sprd,sc27xx-vibrator", "sprd,sc2731-vibrator";
83 compatible = "sprd,sc27xx-regulator";
86 regulator-name = "vddarm0";
87 regulator-min-microvolt = <400000>;
88 regulator-max-microvolt = <1996875>;
89 regulator-ramp-delay = <25000>;
94 regulator-name = "vddarm1";
95 regulator-min-microvolt = <400000>;
96 regulator-max-microvolt = <1996875>;
97 regulator-ramp-delay = <25000>;
102 regulator-name = "dcdcrf";
103 regulator-min-microvolt = <600000>;
104 regulator-max-microvolt = <2196875>;
105 regulator-ramp-delay = <25000>;
106 regulator-enable-ramp-delay = <100>;
110 vddcama0: LDO_CAMA0 {
111 regulator-name = "vddcama0";
112 regulator-min-microvolt = <1200000>;
113 regulator-max-microvolt = <3750000>;
114 regulator-enable-ramp-delay = <100>;
117 vddcama1: LDO_CAMA1 {
118 regulator-name = "vddcama1";
119 regulator-min-microvolt = <1200000>;
120 regulator-max-microvolt = <3750000>;
121 regulator-enable-ramp-delay = <100>;
122 regulator-ramp-delay = <25000>;
125 vddcammot: LDO_CAMMOT {
126 regulator-name = "vddcammot";
127 regulator-min-microvolt = <1200000>;
128 regulator-max-microvolt = <3750000>;
129 regulator-enable-ramp-delay = <100>;
130 regulator-ramp-delay = <25000>;
134 regulator-name = "vddvldo";
135 regulator-min-microvolt = <1200000>;
136 regulator-max-microvolt = <3750000>;
137 regulator-enable-ramp-delay = <100>;
138 regulator-ramp-delay = <25000>;
141 vddemmccore: LDO_EMMCCORE {
142 regulator-name = "vddemmccore";
143 regulator-min-microvolt = <1200000>;
144 regulator-max-microvolt = <3750000>;
145 regulator-enable-ramp-delay = <100>;
146 regulator-ramp-delay = <25000>;
150 vddsdcore: LDO_SDCORE {
151 regulator-name = "vddsdcore";
152 regulator-min-microvolt = <1200000>;
153 regulator-max-microvolt = <3750000>;
154 regulator-enable-ramp-delay = <100>;
155 regulator-ramp-delay = <25000>;
159 regulator-name = "vddsdio";
160 regulator-min-microvolt = <1200000>;
161 regulator-max-microvolt = <3750000>;
162 regulator-enable-ramp-delay = <100>;
163 regulator-ramp-delay = <25000>;
166 vddwifipa: LDO_WIFIPA {
167 regulator-name = "vddwifipa";
168 regulator-min-microvolt = <1200000>;
169 regulator-max-microvolt = <3750000>;
170 regulator-enable-ramp-delay = <100>;
171 regulator-ramp-delay = <25000>;
174 vddusb33: LDO_USB33 {
175 regulator-name = "vddusb33";
176 regulator-min-microvolt = <1200000>;
177 regulator-max-microvolt = <3750000>;
178 regulator-enable-ramp-delay = <100>;
179 regulator-ramp-delay = <25000>;
182 vddcamd0: LDO_CAMD0 {
183 regulator-name = "vddcamd0";
184 regulator-min-microvolt = <1000000>;
185 regulator-max-microvolt = <1793750>;
186 regulator-enable-ramp-delay = <100>;
187 regulator-ramp-delay = <25000>;
190 vddcamd1: LDO_CAMD1 {
191 regulator-name = "vddcamd1";
192 regulator-min-microvolt = <1000000>;
193 regulator-max-microvolt = <1793750>;
194 regulator-enable-ramp-delay = <100>;
195 regulator-ramp-delay = <25000>;
199 regulator-name = "vddcon";
200 regulator-min-microvolt = <1000000>;
201 regulator-max-microvolt = <1793750>;
202 regulator-enable-ramp-delay = <100>;
203 regulator-ramp-delay = <25000>;
206 vddcamio: LDO_CAMIO {
207 regulator-name = "vddcamio";
208 regulator-min-microvolt = <1000000>;
209 regulator-max-microvolt = <1793750>;
210 regulator-enable-ramp-delay = <100>;
211 regulator-ramp-delay = <25000>;
215 regulator-name = "vddsram";
216 regulator-min-microvolt = <1000000>;
217 regulator-max-microvolt = <1793750>;
218 regulator-enable-ramp-delay = <100>;
219 regulator-ramp-delay = <25000>;