LXR uboot/include/power/pca9450.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright 2019 NXP
   4 */
   5
   6#ifndef PCA9450_H_
   7#define PCA9450_H_
   8
   9#define PCA9450_REGULATOR_DRIVER "pca9450_regulator"
  10
  11enum {
  12        PCA9450_REG_DEV_ID      = 0x00,
  13        PCA9450_INT1            = 0x01,
  14        PCA9450_INT1_MSK        = 0x02,
  15        PCA9450_STATUS1         = 0x03,
  16        PCA9450_STATUS2         = 0x04,
  17        PCA9450_PWRON_STAT      = 0x05,
  18        PCA9450_SW_RST          = 0x06,
  19        PCA9450_PWR_CTRL        = 0x07,
  20        PCA9450_RESET_CTRL      = 0x08,
  21        PCA9450_CONFIG1         = 0x09,
  22        PCA9450_CONFIG2         = 0x0A,
  23        PCA9450_BUCK123_DVS     = 0x0C,
  24        PCA9450_BUCK1OUT_LIMIT  = 0x0D,
  25        PCA9450_BUCK2OUT_LIMIT  = 0x0E,
  26        PCA9450_BUCK3OUT_LIMIT  = 0x0F,
  27        PCA9450_BUCK1CTRL       = 0x10,
  28        PCA9450_BUCK1OUT_DVS0   = 0x11,
  29        PCA9450_BUCK1OUT_DVS1   = 0x12,
  30        PCA9450_BUCK2CTRL       = 0x13,
  31        PCA9450_BUCK2OUT_DVS0   = 0x14,
  32        PCA9450_BUCK2OUT_DVS1   = 0x15,
  33        PCA9450_BUCK3CTRL       = 0x16,
  34        PCA9450_BUCK3OUT_DVS0   = 0x17,
  35        PCA9450_BUCK3OUT_DVS1   = 0x18,
  36        PCA9450_BUCK4CTRL       = 0x19,
  37        PCA9450_BUCK4OUT        = 0x1A,
  38        PCA9450_BUCK5CTRL       = 0x1B,
  39        PCA9450_BUCK5OUT        = 0x1C,
  40        PCA9450_BUCK6CTRL       = 0x1D,
  41        PCA9450_BUCK6OUT        = 0x1E,
  42        PCA9450_LDO_AD_CTRL     = 0x20,
  43        PCA9450_LDO1CTRL        = 0x21,
  44        PCA9450_LDO2CTRL        = 0x22,
  45        PCA9450_LDO3CTRL        = 0x23,
  46        PCA9450_LDO4CTRL        = 0x24,
  47        PCA9450_LDO5CTRL_L      = 0x25,
  48        PCA9450_LDO5CTRL_H      = 0x26,
  49        PCA9450_LOADSW_CTRL     = 0x2A,
  50        PCA9450_VRFLT1_STS      = 0x2B,
  51        PCA9450_VRFLT2_STS      = 0x2C,
  52        PCA9450_VRFLT1_MASK     = 0x2D,
  53        PCA9450_VRFLT2_MASK     = 0x2E,
  54        PCA9450_REG_NUM,
  55};
  56
  57int power_pca9450_init(unsigned char bus, unsigned char addr);
  58
  59enum {
  60        NXP_CHIP_TYPE_PCA9450A = 0,
  61        NXP_CHIP_TYPE_PCA9450BC,
  62        NXP_CHIP_TYPE_AMOUNT
  63};
  64
  65#define PCA9450_DVS_BUCK_RUN_MASK       0x7f
  66#define PCA9450_LDO12_MASK              0x07
  67#define PCA9450_LDO34_MASK              0x1f
  68#define PCA9450_LDO5_MASK               0x0f
  69
  70#endif
  71