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power: pmic: add pfuze3000 support

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* Add pmic pfuze3000 support, implement power_pfuze3000_init to be
  used in power_init_board callback function.

Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
This commit is contained in:
Adrian Alonso 2015-08-11 11:19:49 -05:00 committed by Stefano Babic
parent fbecbaa158
commit 48469c2d88
3 changed files with 111 additions and 0 deletions
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1
drivers/power/pmic/Makefile
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@ -19,6 +19,7 @@ obj-$(CONFIG_POWER_MAX8997) += pmic_max8997.o
obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o
obj-$(CONFIG_POWER_MAX77686) += pmic_max77686.o obj-$(CONFIG_POWER_MAX77686) += pmic_max77686.o
obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o
obj-$(CONFIG_POWER_PFUZE3000) += pmic_pfuze3000.o
obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o
obj-$(CONFIG_POWER_TPS65218) += pmic_tps62362.o obj-$(CONFIG_POWER_TPS65218) += pmic_tps62362.o
obj-$(CONFIG_POWER_TPS65218) += pmic_tps65218.o obj-$(CONFIG_POWER_TPS65218) += pmic_tps65218.o

32
drivers/power/pmic/pmic_pfuze3000.c Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (C) 2015 Freescale Semiconductor, Inc.
* Peng Fan <Peng.Fan@freescale.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <errno.h>
#include <i2c.h>
#include <power/pmic.h>
#include <power/pfuze3000_pmic.h>
int power_pfuze3000_init(unsigned char bus)
{
static const char name[] = "PFUZE3000";
struct pmic *p = pmic_alloc();
if (!p) {
printf("%s: POWER allocation error!\n", __func__);
return -ENOMEM;
}
p->name = name;
p->interface = PMIC_I2C;
p->number_of_regs = PMIC_NUM_OF_REGS;
p->hw.i2c.addr = CONFIG_POWER_PFUZE3000_I2C_ADDR;
p->hw.i2c.tx_num = 1;
p->bus = bus;
return 0;
}

78
include/power/pfuze3000_pmic.h Normal file
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@ -0,0 +1,78 @@
/*
* Copyright (C) 2015 Freescale Semiconductor, Inc
* Peng Fan <Peng.Fan@freescale.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __PFUZE3000_PMIC_H_
#define __PFUZE3000_PMIC_H_
/* PFUZE3000 registers */
enum {
PFUZE3000_DEVICEID = 0x00,
PFUZE3000_REVID = 0x03,
PFUZE3000_FABID = 0x04,
PFUZE3000_INTSTAT0 = 0x05,
PFUZE3000_INTMASK0 = 0x06,
PFUZE3000_INTSENSE0 = 0x07,
PFUZE3000_INTSTAT1 = 0x08,
PFUZE3000_INTMASK1 = 0x09,
PFUZE3000_INTSENSE1 = 0x0A,
PFUZE3000_INTSTAT3 = 0x0E,
PFUZE3000_INTMASK3 = 0x0F,
PFUZE3000_INTSENSE3 = 0x10,
PFUZE3000_INTSTAT4 = 0x11,
PFUZE3000_INTMASK4 = 0x12,
PFUZE3000_INTSENSE4 = 0x13,
PFUZE3000_COINCTL = 0x1A,
PFUZE3000_PWRCTL = 0x1B,
PFUZE3000_MEMA = 0x1C,
PFUZE3000_MEMB = 0x1D,
PFUZE3000_MEMC = 0x1E,
PFUZE3000_MEMD = 0x1F,
PFUZE3000_SW1AVOLT = 0x20,
PFUZE3000_SW1ASTBY = 0x21,
PFUZE3000_SW1AOFF = 0x22,
PFUZE3000_SW1AMODE = 0x23,
PFUZE3000_SW1ACONF = 0x24,
PFUZE3000_SW1BVOLT = 0x2E,
PFUZE3000_SW1BSTBY = 0x2F,
PFUZE3000_SW1BOFF = 0x30,
PFUZE3000_SW1BMODE = 0x31,
PFUZE3000_SW1BCONF = 0x32,
PFUZE3000_SW2VOLT = 0x35,
PFUZE3000_SW2STBY = 0x36,
PFUZE3000_SW2OFF = 0x37,
PFUZE3000_SW2MODE = 0x38,
PFUZE3000_SW2CONF = 0x39,
PFUZE3000_SW3VOLT = 0x3C,
PFUZE3000_SW3STBY = 0x3D,
PFUZE3000_SW3OFF = 0x3E,
PFUZE3000_SW3MODE = 0x3F,
PFUZE3000_SW3CONF = 0x40,
PFUZE3000_SWBSTCTL = 0x66,
PFUZE3000_LDOGCTL = 0x69,
PFUZE3000_VREFDDRCTL = 0x6A,
PFUZE3000_VSNVSCTL = 0x6B,
PFUZE3000_VLDO1CTL = 0x6C,
PFUZE3000_VLDO2CTL = 0x6D,
PFUZE3000_VCC_SDCTL = 0x6E,
PFUZE3000_V33CTL = 0x6F,
PFUZE3000_VLDO3CTL = 0x70,
PFUZE3000_VLD4CTL = 0x71,
PMIC_NUM_OF_REGS = 0x7F,
};
int power_pfuze3000_init(unsigned char bus);
#endif