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power: Drop unused muic_max77693 driver and mfd code

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This driver is not used and has lain unconverted since:

   fc47cf9d05 arm: exynos: i2c: Convert exynos boards to use DM_I2C

Drop it and the entire mfd directory, since there is nothing left.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2023-02-01 13:20:00 -07:00 committed by Tom Rini
parent 5f1aa5cc8a
commit 4623e7e20a
3 changed files with 0 additions and 84 deletions
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1
drivers/power/Makefile
View file

@ -5,7 +5,6 @@
obj-$(CONFIG_$(SPL_TPL_)ACPI_PMC) += acpi_pmc/
obj-$(CONFIG_$(SPL_TPL_)POWER_DOMAIN) += domain/
obj-y += mfd/
obj-y += pmic/
obj-y += regulator/

6
drivers/power/mfd/Makefile
View file

@ -1,6 +0,0 @@
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2013 Samsung Electronics
# Piotr Wilczek <p.wilczek@samsung.com>
obj-$(CONFIG_POWER_MUIC_MAX77693) += muic_max77693.o

77
drivers/power/mfd/muic_max77693.c
View file

@ -1,77 +0,0 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2013 Samsung Electronics
* Piotr Wilczek <p.wilczek@samsung.com>
*/
#include <common.h>
#include <log.h>
#include <power/pmic.h>
#include <power/power_chrg.h>
#include <power/max77693_muic.h>
#include <i2c.h>
#include <errno.h>
static int power_chrg_get_type(struct pmic *p)
{
unsigned int val;
unsigned int charge_type, charger;
/* if probe failed, return cable none */
if (pmic_probe(p))
return CHARGER_NO;
pmic_reg_read(p, MAX77693_MUIC_STATUS2, &val);
charge_type = val & MAX77693_MUIC_CHG_MASK;
switch (charge_type) {
case MAX77693_MUIC_CHG_NO:
charger = CHARGER_NO;
break;
case MAX77693_MUIC_CHG_USB:
case MAX77693_MUIC_CHG_USB_D:
charger = CHARGER_USB;
break;
case MAX77693_MUIC_CHG_TA:
case MAX77693_MUIC_CHG_TA_1A:
charger = CHARGER_TA;
break;
case MAX77693_MUIC_CHG_TA_500:
charger = CHARGER_TA_500;
break;
default:
charger = CHARGER_UNKNOWN;
break;
}
return charger;
}
static struct power_chrg power_chrg_muic_ops = {
.chrg_type = power_chrg_get_type,
};
int power_muic_init(unsigned int bus)
{
static const char name[] = "MAX77693_MUIC";
struct pmic *p = pmic_alloc();
if (!p) {
printf("%s: POWER allocation error!\n", __func__);
return -ENOMEM;
}
debug("Board Micro USB Interface Controller init\n");
p->name = name;
p->interface = PMIC_I2C;
p->number_of_regs = MUIC_NUM_OF_REGS;
p->hw.i2c.addr = MAX77693_MUIC_I2C_ADDR;
p->hw.i2c.tx_num = 1;
p->bus = bus;
p->chrg = &power_chrg_muic_ops;
return 0;
}