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Thomas Gleixner
d2912cb15b
Based on 2 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 version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Enrico Weigelt <[email protected]> Reviewed-by: Kate Stewart <[email protected]> Reviewed-by: Allison Randal <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* LP8755 High Performance Power Management Unit Driver:System Interface Driver
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*
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* Copyright (C) 2012 Texas Instruments
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*
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* Author: Daniel(Geon Si) Jeong <[email protected]>
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* G.Shark Jeong <[email protected]>
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*/
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#ifndef _LP8755_H
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#define _LP8755_H
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#include <linux/regulator/consumer.h>
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#define LP8755_NAME "lp8755-regulator"
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/*
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*PWR FAULT : power fault detected
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*OCP : over current protect activated
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*OVP : over voltage protect activated
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*TEMP_WARN : thermal warning
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*TEMP_SHDN : thermal shutdonw detected
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*I_LOAD : current measured
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*/
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#define LP8755_EVENT_PWR_FAULT REGULATOR_EVENT_FAIL
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#define LP8755_EVENT_OCP REGULATOR_EVENT_OVER_CURRENT
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#define LP8755_EVENT_OVP 0x10000
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#define LP8755_EVENT_TEMP_WARN 0x2000
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#define LP8755_EVENT_TEMP_SHDN REGULATOR_EVENT_OVER_TEMP
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#define LP8755_EVENT_I_LOAD 0x40000
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enum lp8755_bucks {
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LP8755_BUCK0 = 0,
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LP8755_BUCK1,
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LP8755_BUCK2,
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LP8755_BUCK3,
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LP8755_BUCK4,
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LP8755_BUCK5,
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LP8755_BUCK_MAX,
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};
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/**
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* multiphase configuration options
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*/
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enum lp8755_mphase_config {
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MPHASE_CONF0,
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MPHASE_CONF1,
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MPHASE_CONF2,
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MPHASE_CONF3,
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MPHASE_CONF4,
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MPHASE_CONF5,
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MPHASE_CONF6,
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MPHASE_CONF7,
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MPHASE_CONF8,
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MPHASE_CONF_MAX
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};
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/**
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* struct lp8755_platform_data
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* @mphase_type : Multiphase Switcher Configurations.
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* @buck_data : buck0~6 init voltage in uV
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*/
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struct lp8755_platform_data {
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int mphase;
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struct regulator_init_data *buck_data[LP8755_BUCK_MAX];
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};
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#endif
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