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/*
* (C) Copyright 2010,2011
* NVIDIA Corporation <www.nvidia.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* 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
*/
#ifndef _ARCH_PMU_H_
#define _ARCH_PMU_H_
#define DVC_I2C_BUS_NUMBER 0
#define PMU_I2C_ADDRESS 0x34
#define PMU_CORE_VOLTAGE_REG 0x26
#define PMU_CPU_VOLTAGE_REG 0x23
#define PMU_SUPPLY_CONTROL_REG1 0x20
#define PMU_SUPPLY_CONTROL_REG2 0x21
#define VDD_CPU_SUPPLY_CONTROL 0x01
#define VDD_CPU_SUPPLY2_SEL 0x02
#define VDD_CORE_SUPPLY_CONTROL 0x04
#define VDD_CORE_SUPPLY2_SEL 0x08
#define VDD_CORE_NOMINAL_T25 0x17 /* 1.3v */
#define VDD_CPU_NOMINAL_T25 0x10 /* 1.125v */
#define VDD_CORE_NOMINAL_T20 0x16 /* 1.275v */
#define VDD_CPU_NOMINAL_T20 0x0f /* 1.1v */
#define VDD_RELATION 0x02 /* 50mv */
#define VDD_TRANSITION_STEP 0x06 /* 150mv */
#define VDD_TRANSITION_RATE 0x06 /* 3.52mv/us */
/*
* SMn PWM/PFM Mode Selection
*/
#define PMU_PWM_PFM_MODE_REG 0x47
#define SM0_PWM_BIT 0
#define SM1_PWM_BIT 1
#define SM2_PWM_BIT 2
#endif /* _ARCH_PMU_H_ */
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