1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2014 Gateworks Corporation 3*4882a593Smuzhiyun * Tim Harvey <tharvey@gateworks.com> 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef __LTC3676_PMIC_H_ 9*4882a593Smuzhiyun #define __LTC3676_PMIC_H_ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun /* LTC3676 registers */ 12*4882a593Smuzhiyun enum { 13*4882a593Smuzhiyun LTC3676_BUCK1 = 0x01, 14*4882a593Smuzhiyun LTC3676_BUCK2 = 0x02, 15*4882a593Smuzhiyun LTC3676_BUCK3 = 0x03, 16*4882a593Smuzhiyun LTC3676_BUCK4 = 0x04, 17*4882a593Smuzhiyun LTC3676_LDOA = 0x05, 18*4882a593Smuzhiyun LTC3676_LDOB = 0x06, 19*4882a593Smuzhiyun LTC3676_SQD1 = 0x07, 20*4882a593Smuzhiyun LTC3676_SQD2 = 0x08, 21*4882a593Smuzhiyun LTC3676_CNTRL = 0x09, 22*4882a593Smuzhiyun LTC3676_DVB1A = 0x0A, 23*4882a593Smuzhiyun LTC3676_DVB1B = 0x0B, 24*4882a593Smuzhiyun LTC3676_DVB2A = 0x0C, 25*4882a593Smuzhiyun LTC3676_DVB2B = 0x0D, 26*4882a593Smuzhiyun LTC3676_DVB3A = 0x0E, 27*4882a593Smuzhiyun LTC3676_DVB3B = 0x0F, 28*4882a593Smuzhiyun LTC3676_DVB4A = 0x10, 29*4882a593Smuzhiyun LTC3676_DVB4B = 0x11, 30*4882a593Smuzhiyun LTC3676_MSKIRQ = 0x12, 31*4882a593Smuzhiyun LTC3676_MSKPG = 0x13, 32*4882a593Smuzhiyun LTC3676_USER = 0x14, 33*4882a593Smuzhiyun LTC3676_HRST = 0x1E, 34*4882a593Smuzhiyun LTC3676_CLIRQ = 0x1F, 35*4882a593Smuzhiyun LTC3676_IRQSTAT = 0x15, 36*4882a593Smuzhiyun LTC3676_PGSTATL = 0x16, 37*4882a593Smuzhiyun LTC3676_PGSTATR = 0x17, 38*4882a593Smuzhiyun LTC3676_NUM_OF_REGS = 0x20, 39*4882a593Smuzhiyun }; 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun /* 42*4882a593Smuzhiyun * SW Configuration 43*4882a593Smuzhiyun */ 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun #define LTC3676_DVB_MASK 0x1f 46*4882a593Smuzhiyun #define LTC3676_PGOOD_MASK (1<<5) 47*4882a593Smuzhiyun #define LTC3676_REF_SELA (0<<5) 48*4882a593Smuzhiyun #define LTC3676_REF_SELB (1<<5) 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun int power_ltc3676_init(unsigned char bus); 51*4882a593Smuzhiyun #endif 52