drivers/power/power_dialog.c

   1 /*
   2  *  Copyright (C) 2011 Samsung Electronics
   3  *  Lukasz Majewski <l.majewski@samsung.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #include <common.h>
   9 #include <power/pmic.h>
  10 #include <dialog_pmic.h>
  11 #include <errno.h>
  12
  13 int pmic_dialog_init(unsigned char bus)
  14 {
  15         static const char name[] = "DIALOG_PMIC";
  16         struct pmic *p = pmic_alloc();
  17
  18         if (!p) {
  19                 printf("%s: POWER allocation error!\n", __func__);
  20                 return -ENOMEM;
  21         }
  22
  23         p->name = name;
  24         p->number_of_regs = DIALOG_NUM_OF_REGS;
  25
  26         p->interface = PMIC_I2C;
  27         p->hw.i2c.addr = CONFIG_SYS_DIALOG_PMIC_I2C_ADDR;
  28         p->hw.i2c.tx_num = 1;
  29         p->bus = bus;
  30
  31         return 0;
  32 }