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fsl_pmic.h
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/*
* (C) Copyright 2010
* Stefano Babic, DENX Software Engineering, [email protected].
*
* (C) Copyright 2009 Freescale Semiconductor, Inc.
*
* 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 __FSL_PMIC_H__
#define __FSL_PMIC_H__
/*
* The registers of different PMIC has the same meaning
* but the bit positions of the fields can differ or
* some fields has a meaning only on some devices.
* You have to check with the internal SPI bitmap
* (see Freescale Documentation) to set the registers
* for the device you are using
*/
enum {
REG_INT_STATUS0 = 0,
REG_INT_MASK0,
REG_INT_SENSE0,
REG_INT_STATUS1,
REG_INT_MASK1,
REG_INT_SENSE1,
REG_PU_MODE_S,
REG_IDENTIFICATION,
REG_UNUSED0,
REG_ACC0,
REG_ACC1, /*10 */
REG_UNUSED1,
REG_UNUSED2,
REG_POWER_CTL0,
REG_POWER_CTL1,
REG_POWER_CTL2,
REG_REGEN_ASSIGN,
REG_UNUSED3,
REG_MEM_A,
REG_MEM_B,
REG_RTC_TIME, /*20 */
REG_RTC_ALARM,
REG_RTC_DAY,
REG_RTC_DAY_ALARM,
REG_SW_0,
REG_SW_1,
REG_SW_2,
REG_SW_3,
REG_SW_4,
REG_SW_5,
REG_SETTING_0, /*30 */
REG_SETTING_1,
REG_MODE_0,
REG_MODE_1,
REG_POWER_MISC,
REG_UNUSED4,
REG_UNUSED5,
REG_UNUSED6,
REG_UNUSED7,
REG_UNUSED8,
REG_UNUSED9, /*40 */
REG_UNUSED10,
REG_UNUSED11,
REG_ADC0,
REG_ADC1,
REG_ADC2,
REG_ADC3,
REG_ADC4,
REG_CHARGE,
REG_USB0,
REG_USB1, /*50 */
REG_LED_CTL0,
REG_LED_CTL1,
REG_LED_CTL2,
REG_LED_CTL3,
REG_UNUSED12,
REG_UNUSED13,
REG_TRIM0,
REG_TRIM1,
REG_TEST0,
REG_TEST1, /*60 */
REG_TEST2,
REG_TEST3,
REG_TEST4,
};
/* REG_POWER_MISC */
#define GPO1EN (1 << 6)
#define GPO1STBY (1 << 7)
#define GPO2EN (1 << 8)
#define GPO2STBY (1 << 9)
#define GPO3EN (1 << 10)
#define GPO3STBY (1 << 11)
#define GPO4EN (1 << 12)
#define GPO4STBY (1 << 13)
#define PWGT1SPIEN (1 << 15)
#define PWGT2SPIEN (1 << 16)
#define PWUP (1 << 21)
/* Power Control 0 */
#define COINCHEN (1 << 23)
#define BATTDETEN (1 << 19)
/* Interrupt status 1 */
#define RTCRSTI (1 << 7)
void pmic_show_pmic_info(void);
void pmic_reg_write(u32 reg, u32 value);
u32 pmic_reg_read(u32 reg);
#endif