191baa6f7STim Harvey /* 291baa6f7STim Harvey * Copyright (C) 2014 Gateworks Corporation 391baa6f7STim Harvey * Tim Harvey <tharvey@gateworks.com> 491baa6f7STim Harvey * 591baa6f7STim Harvey * SPDX-License-Identifier: GPL-2.0+ 691baa6f7STim Harvey */ 791baa6f7STim Harvey 891baa6f7STim Harvey #ifndef __PFUZE100_PMIC_H_ 991baa6f7STim Harvey #define __PFUZE100_PMIC_H_ 1091baa6f7STim Harvey 1191baa6f7STim Harvey /* PFUZE100 registers */ 1291baa6f7STim Harvey enum { 1391baa6f7STim Harvey PFUZE100_DEVICEID = 0x00, 1491baa6f7STim Harvey PFUZE100_REVID = 0x03, 1591baa6f7STim Harvey PFUZE100_FABID = 0x04, 1691baa6f7STim Harvey 1791baa6f7STim Harvey PFUZE100_SW1ABVOL = 0x20, 1866ca09fcSFabio Estevam PFUZE100_SW1ABSTBY = 0x21, 19ccbb1871SPeng Fan PFUZE100_SW1ABOFF = 0x22, 20ccbb1871SPeng Fan PFUZE100_SW1ABMODE = 0x23, 2166ca09fcSFabio Estevam PUZE_100_SW1ABCONF = 0x24, 2291baa6f7STim Harvey PFUZE100_SW1CVOL = 0x2e, 2366ca09fcSFabio Estevam PFUZE100_SW1CSTBY = 0x2f, 24ccbb1871SPeng Fan PFUZE100_SW1COFF = 0x30, 25ccbb1871SPeng Fan PFUZE100_SW1CMODE = 0x31, 2666ca09fcSFabio Estevam PFUZE100_SW1CCONF = 0x32, 2791baa6f7STim Harvey PFUZE100_SW2VOL = 0x35, 28ccbb1871SPeng Fan PFUZE100_SW2STBY = 0x36, 29ccbb1871SPeng Fan PFUZE100_SW2OFF = 0x37, 30ccbb1871SPeng Fan PFUZE100_SW2MODE = 0x38, 31ccbb1871SPeng Fan PFUZE100_SW2CONF = 0x39, 3291baa6f7STim Harvey PFUZE100_SW3AVOL = 0x3c, 33ccbb1871SPeng Fan PFUZE100_SW3ASTBY = 0x3D, 34ccbb1871SPeng Fan PFUZE100_SW3AOFF = 0x3E, 35ccbb1871SPeng Fan PFUZE100_SW3AMODE = 0x3F, 36ccbb1871SPeng Fan PFUZE100_SW3ACONF = 0x40, 3791baa6f7STim Harvey PFUZE100_SW3BVOL = 0x43, 38ccbb1871SPeng Fan PFUZE100_SW3BSTBY = 0x44, 39ccbb1871SPeng Fan PFUZE100_SW3BOFF = 0x45, 40ccbb1871SPeng Fan PFUZE100_SW3BMODE = 0x46, 41ccbb1871SPeng Fan PFUZE100_SW3BCONF = 0x47, 4291baa6f7STim Harvey PFUZE100_SW4VOL = 0x4a, 43ccbb1871SPeng Fan PFUZE100_SW4STBY = 0x4b, 44ccbb1871SPeng Fan PFUZE100_SW4OFF = 0x4c, 45ccbb1871SPeng Fan PFUZE100_SW4MODE = 0x4d, 46ccbb1871SPeng Fan PFUZE100_SW4CONF = 0x4e, 4791baa6f7STim Harvey PFUZE100_SWBSTCON1 = 0x66, 4891baa6f7STim Harvey PFUZE100_VREFDDRCON = 0x6a, 4991baa6f7STim Harvey PFUZE100_VSNVSVOL = 0x6b, 5091baa6f7STim Harvey PFUZE100_VGEN1VOL = 0x6c, 5191baa6f7STim Harvey PFUZE100_VGEN2VOL = 0x6d, 5291baa6f7STim Harvey PFUZE100_VGEN3VOL = 0x6e, 5391baa6f7STim Harvey PFUZE100_VGEN4VOL = 0x6f, 5491baa6f7STim Harvey PFUZE100_VGEN5VOL = 0x70, 5591baa6f7STim Harvey PFUZE100_VGEN6VOL = 0x71, 5691baa6f7STim Harvey 5791baa6f7STim Harvey PMIC_NUM_OF_REGS = 0x7f, 5891baa6f7STim Harvey }; 5991baa6f7STim Harvey 6091baa6f7STim Harvey /* 6136523e9bSYe.Li * Buck Regulators 6236523e9bSYe.Li */ 6336523e9bSYe.Li 64ee52f1a5SPeng Fan #define PFUZE100_SW1ABC_SETP(x) ((x - 3000) / 250) 65ee52f1a5SPeng Fan 6636523e9bSYe.Li /* SW1A/B/C Output Voltage Configuration */ 6736523e9bSYe.Li #define SW1x_0_300V 0 6836523e9bSYe.Li #define SW1x_0_325V 1 6936523e9bSYe.Li #define SW1x_0_350V 2 7036523e9bSYe.Li #define SW1x_0_375V 3 7136523e9bSYe.Li #define SW1x_0_400V 4 7236523e9bSYe.Li #define SW1x_0_425V 5 7336523e9bSYe.Li #define SW1x_0_450V 6 7436523e9bSYe.Li #define SW1x_0_475V 7 7536523e9bSYe.Li #define SW1x_0_500V 8 7636523e9bSYe.Li #define SW1x_0_525V 9 7736523e9bSYe.Li #define SW1x_0_550V 10 7836523e9bSYe.Li #define SW1x_0_575V 11 7936523e9bSYe.Li #define SW1x_0_600V 12 8036523e9bSYe.Li #define SW1x_0_625V 13 8136523e9bSYe.Li #define SW1x_0_650V 14 8236523e9bSYe.Li #define SW1x_0_675V 15 8336523e9bSYe.Li #define SW1x_0_700V 16 8436523e9bSYe.Li #define SW1x_0_725V 17 8536523e9bSYe.Li #define SW1x_0_750V 18 8636523e9bSYe.Li #define SW1x_0_775V 19 8736523e9bSYe.Li #define SW1x_0_800V 20 8836523e9bSYe.Li #define SW1x_0_825V 21 8936523e9bSYe.Li #define SW1x_0_850V 22 9036523e9bSYe.Li #define SW1x_0_875V 23 9136523e9bSYe.Li #define SW1x_0_900V 24 9236523e9bSYe.Li #define SW1x_0_925V 25 9336523e9bSYe.Li #define SW1x_0_950V 26 9436523e9bSYe.Li #define SW1x_0_975V 27 9536523e9bSYe.Li #define SW1x_1_000V 28 9636523e9bSYe.Li #define SW1x_1_025V 29 9736523e9bSYe.Li #define SW1x_1_050V 30 9836523e9bSYe.Li #define SW1x_1_075V 31 9936523e9bSYe.Li #define SW1x_1_100V 32 10036523e9bSYe.Li #define SW1x_1_125V 33 10136523e9bSYe.Li #define SW1x_1_150V 34 10236523e9bSYe.Li #define SW1x_1_175V 35 10336523e9bSYe.Li #define SW1x_1_200V 36 10436523e9bSYe.Li #define SW1x_1_225V 37 10536523e9bSYe.Li #define SW1x_1_250V 38 10636523e9bSYe.Li #define SW1x_1_275V 39 10736523e9bSYe.Li #define SW1x_1_300V 40 10836523e9bSYe.Li #define SW1x_1_325V 41 10936523e9bSYe.Li #define SW1x_1_350V 42 11036523e9bSYe.Li #define SW1x_1_375V 43 11136523e9bSYe.Li #define SW1x_1_400V 44 11236523e9bSYe.Li #define SW1x_1_425V 45 11336523e9bSYe.Li #define SW1x_1_450V 46 11436523e9bSYe.Li #define SW1x_1_475V 47 11536523e9bSYe.Li #define SW1x_1_500V 48 11636523e9bSYe.Li #define SW1x_1_525V 49 11736523e9bSYe.Li #define SW1x_1_550V 50 11836523e9bSYe.Li #define SW1x_1_575V 51 11936523e9bSYe.Li #define SW1x_1_600V 52 12036523e9bSYe.Li #define SW1x_1_625V 53 12136523e9bSYe.Li #define SW1x_1_650V 54 12236523e9bSYe.Li #define SW1x_1_675V 55 12336523e9bSYe.Li #define SW1x_1_700V 56 12436523e9bSYe.Li #define SW1x_1_725V 57 12536523e9bSYe.Li #define SW1x_1_750V 58 12636523e9bSYe.Li #define SW1x_1_775V 59 12736523e9bSYe.Li #define SW1x_1_800V 60 12836523e9bSYe.Li #define SW1x_1_825V 61 12936523e9bSYe.Li #define SW1x_1_850V 62 13036523e9bSYe.Li #define SW1x_1_875V 63 13136523e9bSYe.Li 13236523e9bSYe.Li #define SW1x_NORMAL_MASK 0x3f 13336523e9bSYe.Li #define SW1x_STBY_MASK 0x3f 13436523e9bSYe.Li #define SW1x_OFF_MASK 0x3f 13536523e9bSYe.Li 13636523e9bSYe.Li #define SW1xCONF_DVSSPEED_MASK 0xc0 13736523e9bSYe.Li #define SW1xCONF_DVSSPEED_2US 0x00 13836523e9bSYe.Li #define SW1xCONF_DVSSPEED_4US 0x40 13936523e9bSYe.Li #define SW1xCONF_DVSSPEED_8US 0x80 14036523e9bSYe.Li #define SW1xCONF_DVSSPEED_16US 0xc0 14136523e9bSYe.Li 14236523e9bSYe.Li /* 14391baa6f7STim Harvey * LDO Configuration 14491baa6f7STim Harvey */ 14591baa6f7STim Harvey 14691baa6f7STim Harvey /* VGEN1/2 Voltage Configuration */ 14791baa6f7STim Harvey #define LDOA_0_80V 0 14891baa6f7STim Harvey #define LDOA_0_85V 1 14991baa6f7STim Harvey #define LDOA_0_90V 2 15091baa6f7STim Harvey #define LDOA_0_95V 3 15191baa6f7STim Harvey #define LDOA_1_00V 4 15291baa6f7STim Harvey #define LDOA_1_05V 5 15391baa6f7STim Harvey #define LDOA_1_10V 6 15491baa6f7STim Harvey #define LDOA_1_15V 7 15591baa6f7STim Harvey #define LDOA_1_20V 8 15691baa6f7STim Harvey #define LDOA_1_25V 9 15791baa6f7STim Harvey #define LDOA_1_30V 10 15891baa6f7STim Harvey #define LDOA_1_35V 11 15991baa6f7STim Harvey #define LDOA_1_40V 12 16091baa6f7STim Harvey #define LDOA_1_45V 13 16191baa6f7STim Harvey #define LDOA_1_50V 14 16291baa6f7STim Harvey #define LDOA_1_55V 15 16391baa6f7STim Harvey 16491baa6f7STim Harvey /* VGEN3/4/5/6 Voltage Configuration */ 16591baa6f7STim Harvey #define LDOB_1_80V 0 16691baa6f7STim Harvey #define LDOB_1_90V 1 16791baa6f7STim Harvey #define LDOB_2_00V 2 16891baa6f7STim Harvey #define LDOB_2_10V 3 16991baa6f7STim Harvey #define LDOB_2_20V 4 17091baa6f7STim Harvey #define LDOB_2_30V 5 17191baa6f7STim Harvey #define LDOB_2_40V 6 17291baa6f7STim Harvey #define LDOB_2_50V 7 17391baa6f7STim Harvey #define LDOB_2_60V 8 17491baa6f7STim Harvey #define LDOB_2_70V 9 17591baa6f7STim Harvey #define LDOB_2_80V 10 17691baa6f7STim Harvey #define LDOB_2_90V 11 17791baa6f7STim Harvey #define LDOB_3_00V 12 17891baa6f7STim Harvey #define LDOB_3_10V 13 17991baa6f7STim Harvey #define LDOB_3_20V 14 18091baa6f7STim Harvey #define LDOB_3_30V 15 18191baa6f7STim Harvey 18291baa6f7STim Harvey #define LDO_VOL_MASK 0xf 183*76962d0fSTim Harvey #define LDO_EN (1 << 4) 18491baa6f7STim Harvey 18591baa6f7STim Harvey /* 18691baa6f7STim Harvey * Boost Regulator 18791baa6f7STim Harvey */ 18891baa6f7STim Harvey 18991baa6f7STim Harvey /* SWBST Output Voltage */ 19091baa6f7STim Harvey #define SWBST_5_00V 0 19191baa6f7STim Harvey #define SWBST_5_05V 1 19291baa6f7STim Harvey #define SWBST_5_10V 2 19391baa6f7STim Harvey #define SWBST_5_15V 3 19491baa6f7STim Harvey 19591baa6f7STim Harvey #define SWBST_VOL_MASK 0x3 19691baa6f7STim Harvey #define SWBST_MODE_MASK 0x6 19791baa6f7STim Harvey #define SWBST_MODE_OFF (2 << 0) 19891baa6f7STim Harvey #define SWBST_MODE_PFM (2 << 1) 19991baa6f7STim Harvey #define SWBST_MODE_AUTO (2 << 2) 20091baa6f7STim Harvey #define SWBST_MODE_APS (2 << 3) 20191baa6f7STim Harvey 202ccbb1871SPeng Fan /* 203ccbb1871SPeng Fan * Regulator Mode Control 204ccbb1871SPeng Fan * 205ccbb1871SPeng Fan * OFF: The regulator is switched off and the output voltage is discharged. 206ccbb1871SPeng Fan * PFM: In this mode, the regulator is always in PFM mode, which is useful 207ccbb1871SPeng Fan * at light loads for optimized efficiency. 208ccbb1871SPeng Fan * PWM: In this mode, the regulator is always in PWM mode operation 209ccbb1871SPeng Fan * regardless of load conditions. 210ccbb1871SPeng Fan * APS: In this mode, the regulator moves automatically between pulse 211ccbb1871SPeng Fan * skipping mode and PWM mode depending on load conditions. 212ccbb1871SPeng Fan * 213ccbb1871SPeng Fan * SWxMODE[3:0] 214ccbb1871SPeng Fan * Normal Mode | Standby Mode | value 215ccbb1871SPeng Fan * OFF OFF 0x0 216ccbb1871SPeng Fan * PWM OFF 0x1 217ccbb1871SPeng Fan * PFM OFF 0x3 218ccbb1871SPeng Fan * APS OFF 0x4 219ccbb1871SPeng Fan * PWM PWM 0x5 220ccbb1871SPeng Fan * PWM APS 0x6 221ccbb1871SPeng Fan * APS APS 0x8 222ccbb1871SPeng Fan * APS PFM 0xc 223ccbb1871SPeng Fan * PWM PFM 0xd 224ccbb1871SPeng Fan */ 225ccbb1871SPeng Fan #define OFF_OFF 0x0 226ccbb1871SPeng Fan #define PWM_OFF 0x1 227ccbb1871SPeng Fan #define PFM_OFF 0x3 228ccbb1871SPeng Fan #define APS_OFF 0x4 229ccbb1871SPeng Fan #define PWM_PWM 0x5 230ccbb1871SPeng Fan #define PWM_APS 0x6 231ccbb1871SPeng Fan #define APS_APS 0x8 232ccbb1871SPeng Fan #define APS_PFM 0xc 233ccbb1871SPeng Fan #define PWM_PFM 0xd 234ccbb1871SPeng Fan 235a4f7d098SStefano Babic #define SWITCH_SIZE 0x7 236a4f7d098SStefano Babic 23793a6d92cSTim Harvey int power_pfuze100_init(unsigned char bus); 23891baa6f7STim Harvey #endif 239