On 1/24/23 06:59, Simon Glass wrote:
Drop this driver and the associated CONFIG option, as it is not used.
Signed-off-by: Simon Glass sjg@chromium.org
Reviewed-by: Jaehoon Chung jh80.chung@samsung.com
Best Regards, Jaehoon Chung
drivers/power/mfd/Makefile | 1 - drivers/power/mfd/pmic_max77693.c | 96 ------------------------------- 2 files changed, 97 deletions(-) delete mode 100644 drivers/power/mfd/pmic_max77693.c
diff --git a/drivers/power/mfd/Makefile b/drivers/power/mfd/Makefile index 5dfbdbd1b0f..b5ec8f00bb0 100644 --- a/drivers/power/mfd/Makefile +++ b/drivers/power/mfd/Makefile @@ -3,5 +3,4 @@ # Copyright (C) 2013 Samsung Electronics # Piotr Wilczek p.wilczek@samsung.com
-obj-$(CONFIG_POWER_PMIC_MAX77693) += pmic_max77693.o obj-$(CONFIG_POWER_MUIC_MAX77693) += muic_max77693.o diff --git a/drivers/power/mfd/pmic_max77693.c b/drivers/power/mfd/pmic_max77693.c deleted file mode 100644 index e32a9722a40..00000000000 --- a/drivers/power/mfd/pmic_max77693.c +++ /dev/null @@ -1,96 +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/max77693_pmic.h> -#include <i2c.h> -#include <errno.h>
-static int max77693_charger_state(struct pmic *p, int state, int current) -{
- unsigned int val;
- if (pmic_probe(p))
return -ENODEV;- /* unlock write capability */
- val = MAX77693_CHG_UNLOCK;
- pmic_reg_write(p, MAX77693_CHG_CNFG_06, val);
- if (state == PMIC_CHARGER_DISABLE) {
puts("Disable the charger.\n");pmic_reg_read(p, MAX77693_CHG_CNFG_00, &val);val &= ~0x01;pmic_reg_write(p, MAX77693_CHG_CNFG_00, val);return -ENOTSUPP;- }
- if (current < CHARGER_MIN_CURRENT || current > CHARGER_MAX_CURRENT) {
printf("%s: Wrong charge current: %d [mA]\n",__func__, current);return -EINVAL;- }
- /* set charging current */
- pmic_reg_read(p, MAX77693_CHG_CNFG_02, &val);
- val &= ~MAX77693_CHG_CC;
- val |= current * 10 / 333; /* 0.1A/3 steps */
- pmic_reg_write(p, MAX77693_CHG_CNFG_02, val);
- /* enable charging */
- val = MAX77693_CHG_MODE_ON;
- pmic_reg_write(p, MAX77693_CHG_CNFG_00, val);
- /* check charging current */
- pmic_reg_read(p, MAX77693_CHG_CNFG_02, &val);
- val &= 0x3f;
- printf("Enable the charger @ %d [mA]\n", val * 333 / 10);
- return 0;
-}
-static int max77693_charger_bat_present(struct pmic *p) -{
- unsigned int val;
- if (pmic_probe(p))
return -ENODEV;- pmic_reg_read(p, MAX77693_CHG_INT_OK, &val);
- return !(val & MAX77693_CHG_DETBAT);
-}
-static struct power_chrg power_chrg_pmic_ops = {
- .chrg_bat_present = max77693_charger_bat_present,
- .chrg_state = max77693_charger_state,
-};
-int pmic_init_max77693(unsigned char bus) -{
- static const char name[] = "MAX77693_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 = MAX77693_PMIC_I2C_ADDR;
- p->hw.i2c.tx_num = 1;
- p->bus = bus;
- p->chrg = &power_chrg_pmic_ops;
- return 0;
-}