Cregit: Linux 6.7: voltage-omap.h

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Tero Kristo	40	59.70%	1	25.00%
Thara Gopinath	22	32.84%	1	25.00%
J Keerthy	3	4.48%	1	25.00%
Thomas Gleixner	2	2.99%	1	25.00%
Total	67		4

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * OMAP Voltage Management Routines
 *
 * Copyright (C) 2011, Texas Instruments, Inc.
 */

#ifndef __ARCH_ARM_OMAP_VOLTAGE_H
#define __ARCH_ARM_OMAP_VOLTAGE_H

/**
 * struct omap_volt_data - Omap voltage specific data.
 * @voltage_nominal:	The possible voltage value in uV
 * @sr_efuse_offs:	The offset of the efuse register(from system
 *			control module base address) from where to read
 *			the n-target value for the smartreflex module.
 * @sr_errminlimit:	Error min limit value for smartreflex. This value
 *			differs at differnet opp and thus is linked
 *			with voltage.
 * @vp_errorgain:	Error gain value for the voltage processor. This
 *			field also differs according to the voltage/opp.
 */
struct omap_volt_data {
	u32	volt_nominal;
	u32	sr_efuse_offs;
	u8	sr_errminlimit;
	u8	vp_errgain;
};
struct voltagedomain;

struct voltagedomain *voltdm_lookup(const char *name);
unsigned long voltdm_get_voltage(struct voltagedomain *voltdm);
struct omap_volt_data *omap_voltage_get_voltdata(struct voltagedomain *voltdm,
		unsigned long volt);
#endif