LXR uboot/drivers/power/pmic/pmic

   1// SPDX-License-Identifier: GPL-2.0+
   2/*
   3 * Copyright (C) 2014 Gateworks Corporation
   4 * Tim Harvey <tharvey@gateworks.com>
   5 */
   6
   7#include <common.h>
   8#include <errno.h>
   9#include <i2c.h>
  10#include <power/pmic.h>
  11#include <power/ltc3676_pmic.h>
  12
  13int power_ltc3676_init(unsigned char bus)
  14{
  15        static const char name[] = "LTC3676_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->interface = PMIC_I2C;
  25        p->number_of_regs = LTC3676_NUM_OF_REGS;
  26        p->hw.i2c.addr = CONFIG_POWER_LTC3676_I2C_ADDR;
  27        p->hw.i2c.tx_num = 1;
  28        p->bus = bus;
  29
  30        return 0;
  31}
  32