/*
* Copyright ( C ) 2014 Gateworks Corporation
* Tim Harvey < tharvey @ gateworks . com >
*
* SPDX - License - Identifier : GPL - 2.0 +
*/
# ifndef __PFUZE100_PMIC_H_
# define __PFUZE100_PMIC_H_
/* Device ID */
enum { PFUZE100 = 0x10 , PFUZE200 = 0x11 , PFUZE3000 = 0x30 } ;
# define PFUZE100_REGULATOR_DRIVER "pfuze100_regulator"
/* PFUZE100 registers */
enum {
PFUZE100_DEVICEID = 0x00 ,
PFUZE100_REVID = 0x03 ,
PFUZE100_FABID = 0x04 ,
PFUZE100_SW1ABVOL = 0x20 ,
PFUZE100_SW1ABSTBY = 0x21 ,
PFUZE100_SW1ABOFF = 0x22 ,
PFUZE100_SW1ABMODE = 0x23 ,
PFUZE100_SW1ABCONF = 0x24 ,
PFUZE100_SW1CVOL = 0x2e ,
PFUZE100_SW1CSTBY = 0x2f ,
PFUZE100_SW1COFF = 0x30 ,
PFUZE100_SW1CMODE = 0x31 ,
PFUZE100_SW1CCONF = 0x32 ,
PFUZE100_SW2VOL = 0x35 ,
PFUZE100_SW2STBY = 0x36 ,
PFUZE100_SW2OFF = 0x37 ,
PFUZE100_SW2MODE = 0x38 ,
PFUZE100_SW2CONF = 0x39 ,
PFUZE100_SW3AVOL = 0x3c ,
PFUZE100_SW3ASTBY = 0x3D ,
PFUZE100_SW3AOFF = 0x3E ,
PFUZE100_SW3AMODE = 0x3F ,
PFUZE100_SW3ACONF = 0x40 ,
PFUZE100_SW3BVOL = 0x43 ,
PFUZE100_SW3BSTBY = 0x44 ,
PFUZE100_SW3BOFF = 0x45 ,
PFUZE100_SW3BMODE = 0x46 ,
PFUZE100_SW3BCONF = 0x47 ,
PFUZE100_SW4VOL = 0x4a ,
PFUZE100_SW4STBY = 0x4b ,
PFUZE100_SW4OFF = 0x4c ,
PFUZE100_SW4MODE = 0x4d ,
PFUZE100_SW4CONF = 0x4e ,
PFUZE100_SWBSTCON1 = 0x66 ,
PFUZE100_VREFDDRCON = 0x6a ,
PFUZE100_VSNVSVOL = 0x6b ,
PFUZE100_VGEN1VOL = 0x6c ,
PFUZE100_VGEN2VOL = 0x6d ,
PFUZE100_VGEN3VOL = 0x6e ,
PFUZE100_VGEN4VOL = 0x6f ,
PFUZE100_VGEN5VOL = 0x70 ,
PFUZE100_VGEN6VOL = 0x71 ,
PFUZE100_NUM_OF_REGS = 0x7f ,
} ;
/* Registor offset based on VOLT register */
# define PFUZE100_VOL_OFFSET 0
# define PFUZE100_STBY_OFFSET 1
# define PFUZE100_OFF_OFFSET 2
# define PFUZE100_MODE_OFFSET 3
# define PFUZE100_CONF_OFFSET 4
/*
* Buck Regulators
*/
# define PFUZE100_SW1ABC_SETP(x) ((x - 3000) / 250)
/* SW1A/B/C Output Voltage Configuration */
# define SW1x_0_300V 0
# define SW1x_0_325V 1
# define SW1x_0_350V 2
# define SW1x_0_375V 3
# define SW1x_0_400V 4
# define SW1x_0_425V 5
# define SW1x_0_450V 6
# define SW1x_0_475V 7
# define SW1x_0_500V 8
# define SW1x_0_525V 9
# define SW1x_0_550V 10
# define SW1x_0_575V 11
# define SW1x_0_600V 12
# define SW1x_0_625V 13
# define SW1x_0_650V 14
# define SW1x_0_675V 15
# define SW1x_0_700V 16
# define SW1x_0_725V 17
# define SW1x_0_750V 18
# define SW1x_0_775V 19
# define SW1x_0_800V 20
# define SW1x_0_825V 21
# define SW1x_0_850V 22
# define SW1x_0_875V 23
# define SW1x_0_900V 24
# define SW1x_0_925V 25
# define SW1x_0_950V 26
# define SW1x_0_975V 27
# define SW1x_1_000V 28
# define SW1x_1_025V 29
# define SW1x_1_050V 30
# define SW1x_1_075V 31
# define SW1x_1_100V 32
# define SW1x_1_125V 33
# define SW1x_1_150V 34
# define SW1x_1_175V 35
# define SW1x_1_200V 36
# define SW1x_1_225V 37
# define SW1x_1_250V 38
# define SW1x_1_275V 39
# define SW1x_1_300V 40
# define SW1x_1_325V 41
# define SW1x_1_350V 42
# define SW1x_1_375V 43
# define SW1x_1_400V 44
# define SW1x_1_425V 45
# define SW1x_1_450V 46
# define SW1x_1_475V 47
# define SW1x_1_500V 48
# define SW1x_1_525V 49
# define SW1x_1_550V 50
# define SW1x_1_575V 51
# define SW1x_1_600V 52
# define SW1x_1_625V 53
# define SW1x_1_650V 54
# define SW1x_1_675V 55
# define SW1x_1_700V 56
# define SW1x_1_725V 57
# define SW1x_1_750V 58
# define SW1x_1_775V 59
# define SW1x_1_800V 60
# define SW1x_1_825V 61
# define SW1x_1_850V 62
# define SW1x_1_875V 63
# define SW1x_NORMAL_MASK 0x3f
# define SW1x_STBY_MASK 0x3f
# define SW1x_OFF_MASK 0x3f
# define SW_MODE_MASK 0xf
# define SW_MODE_SHIFT 0
# define SW1xCONF_DVSSPEED_MASK 0xc0
# define SW1xCONF_DVSSPEED_2US 0x00
# define SW1xCONF_DVSSPEED_4US 0x40
# define SW1xCONF_DVSSPEED_8US 0x80
# define SW1xCONF_DVSSPEED_16US 0xc0
/*
* LDO Configuration
*/
/* VGEN1/2 Voltage Configuration */
# define LDOA_0_80V 0
# define LDOA_0_85V 1
# define LDOA_0_90V 2
# define LDOA_0_95V 3
# define LDOA_1_00V 4
# define LDOA_1_05V 5
# define LDOA_1_10V 6
# define LDOA_1_15V 7
# define LDOA_1_20V 8
# define LDOA_1_25V 9
# define LDOA_1_30V 10
# define LDOA_1_35V 11
# define LDOA_1_40V 12
# define LDOA_1_45V 13
# define LDOA_1_50V 14
# define LDOA_1_55V 15
/* VGEN3/4/5/6 Voltage Configuration */
# define LDOB_1_80V 0
# define LDOB_1_90V 1
# define LDOB_2_00V 2
# define LDOB_2_10V 3
# define LDOB_2_20V 4
# define LDOB_2_30V 5
# define LDOB_2_40V 6
# define LDOB_2_50V 7
# define LDOB_2_60V 8
# define LDOB_2_70V 9
# define LDOB_2_80V 10
# define LDOB_2_90V 11
# define LDOB_3_00V 12
# define LDOB_3_10V 13
# define LDOB_3_20V 14
# define LDOB_3_30V 15
# define LDO_VOL_MASK 0xf
# define LDO_EN (1 << 4)
# define LDO_MODE_SHIFT 4
# define LDO_MODE_MASK (1 << 4)
# define LDO_MODE_OFF 0
# define LDO_MODE_ON 1
# define VREFDDRCON_EN (1 << 4)
/*
* Boost Regulator
*/
/* SWBST Output Voltage */
# define SWBST_5_00V 0
# define SWBST_5_05V 1
# define SWBST_5_10V 2
# define SWBST_5_15V 3
# define SWBST_VOL_MASK 0x3
# define SWBST_MODE_MASK 0xC
# define SWBST_MODE_SHIFT 0x2
# define SWBST_MODE_OFF 0
# define SWBST_MODE_PFM 1
# define SWBST_MODE_AUTO 2
# define SWBST_MODE_APS 3
/*
* Regulator Mode Control
*
* OFF : The regulator is switched off and the output voltage is discharged .
* PFM : In this mode , the regulator is always in PFM mode , which is useful
* at light loads for optimized efficiency .
* PWM : In this mode , the regulator is always in PWM mode operation
* regardless of load conditions .
* APS : In this mode , the regulator moves automatically between pulse
* skipping mode and PWM mode depending on load conditions .
*
* SWxMODE [ 3 : 0 ]
* Normal Mode | Standby Mode | value
* OFF OFF 0x0
* PWM OFF 0x1
* PFM OFF 0x3
* APS OFF 0x4
* PWM PWM 0x5
* PWM APS 0x6
* APS APS 0x8
* APS PFM 0xc
* PWM PFM 0xd
*/
# define OFF_OFF 0x0
# define PWM_OFF 0x1
# define PFM_OFF 0x3
# define APS_OFF 0x4
# define PWM_PWM 0x5
# define PWM_APS 0x6
# define APS_APS 0x8
# define APS_PFM 0xc
# define PWM_PFM 0xd
# define SWITCH_SIZE 0x7
int power_pfuze100_init ( unsigned char bus ) ;
# endif
