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Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
122 lines
2.3 KiB
C
122 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* max8952.h - Voltage regulation for the Maxim 8952
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*
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* Copyright (C) 2010 Samsung Electrnoics
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* MyungJoo Ham <myungjoo.ham@samsung.com>
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*/
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#ifndef REGULATOR_MAX8952
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#define REGULATOR_MAX8952
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#include <linux/regulator/machine.h>
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enum {
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MAX8952_DVS_MODE0,
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MAX8952_DVS_MODE1,
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MAX8952_DVS_MODE2,
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MAX8952_DVS_MODE3,
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};
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enum {
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MAX8952_DVS_770mV = 0,
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MAX8952_DVS_780mV,
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MAX8952_DVS_790mV,
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MAX8952_DVS_800mV,
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MAX8952_DVS_810mV,
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MAX8952_DVS_820mV,
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MAX8952_DVS_830mV,
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MAX8952_DVS_840mV,
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MAX8952_DVS_850mV,
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MAX8952_DVS_860mV,
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MAX8952_DVS_870mV,
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MAX8952_DVS_880mV,
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MAX8952_DVS_890mV,
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MAX8952_DVS_900mV,
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MAX8952_DVS_910mV,
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MAX8952_DVS_920mV,
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MAX8952_DVS_930mV,
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MAX8952_DVS_940mV,
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MAX8952_DVS_950mV,
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MAX8952_DVS_960mV,
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MAX8952_DVS_970mV,
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MAX8952_DVS_980mV,
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MAX8952_DVS_990mV,
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MAX8952_DVS_1000mV,
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MAX8952_DVS_1010mV,
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MAX8952_DVS_1020mV,
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MAX8952_DVS_1030mV,
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MAX8952_DVS_1040mV,
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MAX8952_DVS_1050mV,
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MAX8952_DVS_1060mV,
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MAX8952_DVS_1070mV,
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MAX8952_DVS_1080mV,
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MAX8952_DVS_1090mV,
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MAX8952_DVS_1100mV,
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MAX8952_DVS_1110mV,
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MAX8952_DVS_1120mV,
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MAX8952_DVS_1130mV,
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MAX8952_DVS_1140mV,
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MAX8952_DVS_1150mV,
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MAX8952_DVS_1160mV,
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MAX8952_DVS_1170mV,
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MAX8952_DVS_1180mV,
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MAX8952_DVS_1190mV,
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MAX8952_DVS_1200mV,
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MAX8952_DVS_1210mV,
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MAX8952_DVS_1220mV,
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MAX8952_DVS_1230mV,
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MAX8952_DVS_1240mV,
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MAX8952_DVS_1250mV,
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MAX8952_DVS_1260mV,
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MAX8952_DVS_1270mV,
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MAX8952_DVS_1280mV,
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MAX8952_DVS_1290mV,
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MAX8952_DVS_1300mV,
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MAX8952_DVS_1310mV,
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MAX8952_DVS_1320mV,
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MAX8952_DVS_1330mV,
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MAX8952_DVS_1340mV,
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MAX8952_DVS_1350mV,
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MAX8952_DVS_1360mV,
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MAX8952_DVS_1370mV,
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MAX8952_DVS_1380mV,
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MAX8952_DVS_1390mV,
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MAX8952_DVS_1400mV,
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};
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enum {
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MAX8952_SYNC_FREQ_26MHZ, /* Default */
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MAX8952_SYNC_FREQ_13MHZ,
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MAX8952_SYNC_FREQ_19_2MHZ,
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};
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enum {
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MAX8952_RAMP_32mV_us = 0, /* Default */
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MAX8952_RAMP_16mV_us,
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MAX8952_RAMP_8mV_us,
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MAX8952_RAMP_4mV_us,
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MAX8952_RAMP_2mV_us,
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MAX8952_RAMP_1mV_us,
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MAX8952_RAMP_0_5mV_us,
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MAX8952_RAMP_0_25mV_us,
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};
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#define MAX8952_NUM_DVS_MODE 4
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struct max8952_platform_data {
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int gpio_vid0;
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int gpio_vid1;
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u32 default_mode;
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u32 dvs_mode[MAX8952_NUM_DVS_MODE]; /* MAX8952_DVS_MODEx_XXXXmV */
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u32 sync_freq;
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u32 ramp_speed;
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struct regulator_init_data *reg_data;
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};
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#endif /* REGULATOR_MAX8952 */
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