drivers/power/pmic/axp.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2
   3 #include <dm.h>
   4 #include <i2c.h>
   5 #include <power/pmic.h>
   6
   7 static int axp_pmic_reg_count(struct udevice *dev)
   8 {
   9         /* TODO: Get the specific value from driver data. */
  10         return 0x100;
  11 }
  12
  13 static struct dm_pmic_ops axp_pmic_ops = {
  14         .reg_count      = axp_pmic_reg_count,
  15         .read           = dm_i2c_read,
  16         .write          = dm_i2c_write,
  17 };
  18
  19 static const struct udevice_id axp_pmic_ids[] = {
  20         { .compatible = "x-powers,axp152" },
  21         { .compatible = "x-powers,axp202" },
  22         { .compatible = "x-powers,axp209" },
  23         { .compatible = "x-powers,axp221" },
  24         { .compatible = "x-powers,axp223" },
  25         { .compatible = "x-powers,axp803" },
  26         { .compatible = "x-powers,axp806" },
  27         { .compatible = "x-powers,axp809" },
  28         { .compatible = "x-powers,axp813" },
  29         { }
  30 };
  31
  32 U_BOOT_DRIVER(axp_pmic) = {
  33         .name           = "axp_pmic",
  34         .id             = UCLASS_PMIC,
  35         .of_match       = axp_pmic_ids,
  36         .bind           = dm_scan_fdt_dev,
  37         .ops            = &axp_pmic_ops,
  38 };