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power: pmic: remove pmic_max8997/8 files

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Remove pmic_max8997/8 files about no-DM.
There are already existed max8997/8 as driver-model.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Jaehoon Chung 2021-02-23 07:28:23 +09:00 • committed by Minkyu Kang
parent 579d819971
commit d9f960046c
3 changed files with 0 additions and 141 deletions
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2
drivers/power/pmic/Makefile
View file

@ -31,8 +31,6 @@ obj-$(CONFIG_PMIC_STPMIC1) += stpmic1.o
obj-$(CONFIG_POWER_LTC3676) += pmic_ltc3676.o
obj-$(CONFIG_POWER_MAX77696) += pmic_max77696.o
obj-$(CONFIG_POWER_MAX8998) += pmic_max8998.o
obj-$(CONFIG_POWER_MAX8997) += pmic_max8997.o
obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o
obj-$(CONFIG_POWER_PCA9450) += pmic_pca9450.o
obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o

107
drivers/power/pmic/pmic_max8997.c
View file

@ -1,107 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2012 Samsung Electronics
* Lukasz Majewski <l.majewski@samsung.com>
*/
#include <common.h>
#include <log.h>
#include <power/pmic.h>
#include <power/max8997_pmic.h>
#include <i2c.h>
#include <errno.h>
unsigned char max8997_reg_ldo(int uV)
{
unsigned char ret;
if (uV <= 800000)
return 0;
if (uV >= 3950000)
return MAX8997_LDO_MAX_VAL;
ret = (uV - 800000) / 50000;
if (ret > MAX8997_LDO_MAX_VAL) {
printf("MAX8997 LDO SETTING ERROR (%duV) -> %u\n", uV, ret);
ret = MAX8997_LDO_MAX_VAL;
}
return ret;
}
static int pmic_charger_state(struct pmic *p, int state, int current)
{
unsigned char fc;
u32 val = 0;
if (pmic_probe(p))
return -ENODEV;
if (state == PMIC_CHARGER_DISABLE) {
puts("Disable the charger.\n");
pmic_reg_read(p, MAX8997_REG_MBCCTRL2, &val);
val &= ~(MBCHOSTEN | VCHGR_FC);
pmic_reg_write(p, MAX8997_REG_MBCCTRL2, val);
return -ENOTSUPP;
}
if (current < CHARGER_MIN_CURRENT || current > CHARGER_MAX_CURRENT) {
printf("%s: Wrong charge current: %d [mA]\n",
__func__, current);
return -EINVAL;
}
fc = (current - CHARGER_MIN_CURRENT) / CHARGER_CURRENT_RESOLUTION;
fc = fc & 0xf; /* up to 950 mA */
printf("Enable the charger @ %d [mA]\n", fc * CHARGER_CURRENT_RESOLUTION
+ CHARGER_MIN_CURRENT);
val = fc | MBCICHFCSET;
pmic_reg_write(p, MAX8997_REG_MBCCTRL4, val);
pmic_reg_read(p, MAX8997_REG_MBCCTRL2, &val);
val = MBCHOSTEN | VCHGR_FC; /* enable charger & fast charge */
pmic_reg_write(p, MAX8997_REG_MBCCTRL2, val);
return 0;
}
static int pmic_charger_bat_present(struct pmic *p)
{
u32 val;
if (pmic_probe(p))
return -ENODEV;
pmic_reg_read(p, MAX8997_REG_STATUS4, &val);
return !(val & DETBAT);
}
static struct power_chrg power_chrg_pmic_ops = {
.chrg_bat_present = pmic_charger_bat_present,
.chrg_state = pmic_charger_state,
};
int pmic_init(unsigned char bus)
{
static const char name[] = "MAX8997_PMIC";
struct pmic *p = pmic_alloc();
if (!p) {
printf("%s: POWER allocation error!\n", __func__);
return -ENOMEM;
}
debug("Board PMIC init\n");
p->name = name;
p->interface = PMIC_I2C;
p->number_of_regs = PMIC_NUM_OF_REGS;
p->hw.i2c.addr = MAX8997_I2C_ADDR;
p->hw.i2c.tx_num = 1;
p->bus = bus;
p->chrg = &power_chrg_pmic_ops;
return 0;
}

32
drivers/power/pmic/pmic_max8998.c
View file

@ -1,32 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2011 Samsung Electronics
* Lukasz Majewski <l.majewski@samsung.com>
*/
#include <common.h>
#include <power/pmic.h>
#include <power/max8998_pmic.h>
#include <errno.h>
int pmic_init(unsigned char bus)
{
static const char name[] = "MAX8998_PMIC";
struct pmic *p = pmic_alloc();
if (!p) {
printf("%s: POWER allocation error!\n", __func__);
return -ENOMEM;
}
puts("Board PMIC init\n");
p->name = name;
p->interface = PMIC_I2C;
p->number_of_regs = PMIC_NUM_OF_REGS;
p->hw.i2c.addr = MAX8998_I2C_ADDR;
p->hw.i2c.tx_num = 1;
p->bus = bus;
return 0;
}