* 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 --- Changes for V2: - Correct pfuze device name to pfuze3000; Freescale documentation uses Pfuze 3000 as product name for the pmic, align driver name with the actual product name.
drivers/power/pmic/Makefile | 1 + drivers/power/pmic/pmic_pfuze3000.c | 32 +++++++++++++++ include/power/pfuze3000_pmic.h | 78 +++++++++++++++++++++++++++++++++++++ 3 files changed, 111 insertions(+) create mode 100644 drivers/power/pmic/pmic_pfuze3000.c create mode 100644 include/power/pfuze3000_pmic.h
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile index ae86f04..b271acb 100644 --- a/drivers/power/pmic/Makefile +++ b/drivers/power/pmic/Makefile @@ -14,6 +14,7 @@ obj-$(CONFIG_POWER_MAX8997) += pmic_max8997.o obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o obj-$(CONFIG_POWER_MAX77686) += pmic_max77686.o obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o +obj-$(CONFIG_POWER_PFUZE3000) += pmic_pfuze3000.o obj-$(CONFIG_POWER_TPS65090_I2C) += pmic_tps65090.o obj-$(CONFIG_POWER_TPS65090_EC) += pmic_tps65090_ec.o obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o diff --git a/drivers/power/pmic/pmic_pfuze3000.c b/drivers/power/pmic/pmic_pfuze3000.c new file mode 100644 index 0000000..ac807a8 --- /dev/null +++ b/drivers/power/pmic/pmic_pfuze3000.c @@ -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; +} diff --git a/include/power/pfuze3000_pmic.h b/include/power/pfuze3000_pmic.h new file mode 100644 index 0000000..e8b892b --- /dev/null +++ b/include/power/pfuze3000_pmic.h @@ -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