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| /* SPDX-License-Identifier: GPL-2.0-or-later */
| /*
| * max8952.h - Voltage regulation for the Maxim 8952
| *
| * Copyright (C) 2010 Samsung Electrnoics
| * MyungJoo Ham <myungjoo.ham@samsung.com>
| */
|
| #ifndef REGULATOR_MAX8952
| #define REGULATOR_MAX8952
|
| #include <linux/regulator/machine.h>
|
| enum {
| MAX8952_DVS_MODE0,
| MAX8952_DVS_MODE1,
| MAX8952_DVS_MODE2,
| MAX8952_DVS_MODE3,
| };
|
| enum {
| MAX8952_DVS_770mV = 0,
| MAX8952_DVS_780mV,
| MAX8952_DVS_790mV,
| MAX8952_DVS_800mV,
| MAX8952_DVS_810mV,
| MAX8952_DVS_820mV,
| MAX8952_DVS_830mV,
| MAX8952_DVS_840mV,
| MAX8952_DVS_850mV,
| MAX8952_DVS_860mV,
| MAX8952_DVS_870mV,
| MAX8952_DVS_880mV,
| MAX8952_DVS_890mV,
| MAX8952_DVS_900mV,
| MAX8952_DVS_910mV,
| MAX8952_DVS_920mV,
| MAX8952_DVS_930mV,
| MAX8952_DVS_940mV,
| MAX8952_DVS_950mV,
| MAX8952_DVS_960mV,
| MAX8952_DVS_970mV,
| MAX8952_DVS_980mV,
| MAX8952_DVS_990mV,
| MAX8952_DVS_1000mV,
| MAX8952_DVS_1010mV,
| MAX8952_DVS_1020mV,
| MAX8952_DVS_1030mV,
| MAX8952_DVS_1040mV,
| MAX8952_DVS_1050mV,
| MAX8952_DVS_1060mV,
| MAX8952_DVS_1070mV,
| MAX8952_DVS_1080mV,
| MAX8952_DVS_1090mV,
| MAX8952_DVS_1100mV,
| MAX8952_DVS_1110mV,
| MAX8952_DVS_1120mV,
| MAX8952_DVS_1130mV,
| MAX8952_DVS_1140mV,
| MAX8952_DVS_1150mV,
| MAX8952_DVS_1160mV,
| MAX8952_DVS_1170mV,
| MAX8952_DVS_1180mV,
| MAX8952_DVS_1190mV,
| MAX8952_DVS_1200mV,
| MAX8952_DVS_1210mV,
| MAX8952_DVS_1220mV,
| MAX8952_DVS_1230mV,
| MAX8952_DVS_1240mV,
| MAX8952_DVS_1250mV,
| MAX8952_DVS_1260mV,
| MAX8952_DVS_1270mV,
| MAX8952_DVS_1280mV,
| MAX8952_DVS_1290mV,
| MAX8952_DVS_1300mV,
| MAX8952_DVS_1310mV,
| MAX8952_DVS_1320mV,
| MAX8952_DVS_1330mV,
| MAX8952_DVS_1340mV,
| MAX8952_DVS_1350mV,
| MAX8952_DVS_1360mV,
| MAX8952_DVS_1370mV,
| MAX8952_DVS_1380mV,
| MAX8952_DVS_1390mV,
| MAX8952_DVS_1400mV,
| };
|
| enum {
| MAX8952_SYNC_FREQ_26MHZ, /* Default */
| MAX8952_SYNC_FREQ_13MHZ,
| MAX8952_SYNC_FREQ_19_2MHZ,
| };
|
| enum {
| MAX8952_RAMP_32mV_us = 0, /* Default */
| MAX8952_RAMP_16mV_us,
| MAX8952_RAMP_8mV_us,
| MAX8952_RAMP_4mV_us,
| MAX8952_RAMP_2mV_us,
| MAX8952_RAMP_1mV_us,
| MAX8952_RAMP_0_5mV_us,
| MAX8952_RAMP_0_25mV_us,
| };
|
| #define MAX8952_NUM_DVS_MODE 4
|
| struct max8952_platform_data {
| u32 default_mode;
| u32 dvs_mode[MAX8952_NUM_DVS_MODE]; /* MAX8952_DVS_MODEx_XXXXmV */
|
| u32 sync_freq;
| u32 ramp_speed;
|
| struct regulator_init_data *reg_data;
| };
|
|
| #endif /* REGULATOR_MAX8952 */
|
|
