+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2013 Samsung Electronics
* Piotr Wilczek <p.wilczek@samsung.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
+#include <log.h>
#include <power/pmic.h>
#include <power/max77693_pmic.h>
#include <i2c.h>
unsigned int val;
if (pmic_probe(p))
- return -1;
+ return -ENODEV;
/* unlock write capability */
val = MAX77693_CHG_UNLOCK;
pmic_reg_read(p, MAX77693_CHG_CNFG_00, &val);
val &= ~0x01;
pmic_reg_write(p, MAX77693_CHG_CNFG_00, val);
- return -1;
+ return -ENOTSUPP;
}
if (current < CHARGER_MIN_CURRENT || current > CHARGER_MAX_CURRENT) {
printf("%s: Wrong charge current: %d [mA]\n",
__func__, current);
- return -1;
+ return -EINVAL;
}
/* set charging current */
unsigned int val;
if (pmic_probe(p))
- return -1;
+ return -ENODEV;
pmic_reg_read(p, MAX77693_CHG_INT_OK, &val);