include/hw/sensor/isl_pmbus_vr.h

   1 /*
   2  * PMBus device for Renesas Digital Multiphase Voltage Regulators
   3  *
   4  * Copyright 2022 Google LLC
   5  *
   6  * SPDX-License-Identifier: GPL-2.0-or-later
   7  */
   8
   9 #ifndef HW_MISC_ISL_PMBUS_VR_H
  10 #define HW_MISC_ISL_PMBUS_VR_H
  11
  12 #include "hw/i2c/pmbus_device.h"
  13 #include "qom/object.h"
  14
  15 #define TYPE_ISL69259   "isl69259"
  16 #define TYPE_ISL69260   "isl69260"
  17 #define TYPE_RAA228000  "raa228000"
  18 #define TYPE_RAA229004  "raa229004"
  19 #define ISL_MAX_IC_DEVICE_ID_LEN 16
  20
  21 struct ISLState {
  22     PMBusDevice parent;
  23
  24     uint8_t ic_device_id[ISL_MAX_IC_DEVICE_ID_LEN];
  25     uint8_t ic_device_id_len;
  26 };
  27
  28 OBJECT_DECLARE_SIMPLE_TYPE(ISLState, ISL69260)
  29
  30 #define ISL_CAPABILITY_DEFAULT                 0x40
  31 #define ISL_OPERATION_DEFAULT                  0x80
  32 #define ISL_ON_OFF_CONFIG_DEFAULT              0x16
  33 #define ISL_VOUT_MODE_DEFAULT                  0x40
  34 #define ISL_VOUT_COMMAND_DEFAULT               0x0384
  35 #define ISL_VOUT_MAX_DEFAULT                   0x08FC
  36 #define ISL_VOUT_MARGIN_HIGH_DEFAULT           0x0640
  37 #define ISL_VOUT_MARGIN_LOW_DEFAULT            0xFA
  38 #define ISL_VOUT_TRANSITION_RATE_DEFAULT       0x64
  39 #define ISL_VOUT_OV_FAULT_LIMIT_DEFAULT        0x076C
  40 #define ISL_OT_FAULT_LIMIT_DEFAULT             0x7D
  41 #define ISL_OT_WARN_LIMIT_DEFAULT              0x07D0
  42 #define ISL_VIN_OV_WARN_LIMIT_DEFAULT          0x36B0
  43 #define ISL_VIN_UV_WARN_LIMIT_DEFAULT          0x1F40
  44 #define ISL_IIN_OC_FAULT_LIMIT_DEFAULT         0x32
  45 #define ISL_TON_DELAY_DEFAULT                  0x14
  46 #define ISL_TON_RISE_DEFAULT                   0x01F4
  47 #define ISL_TOFF_FALL_DEFAULT                  0x01F4
  48 #define ISL_REVISION_DEFAULT                   0x33
  49 #define ISL_READ_VOUT_DEFAULT                  1000
  50 #define ISL_READ_IOUT_DEFAULT                  40
  51 #define ISL_READ_POUT_DEFAULT                  4
  52 #define ISL_READ_TEMP_DEFAULT                  25
  53 #define ISL_READ_VIN_DEFAULT                   1100
  54 #define ISL_READ_IIN_DEFAULT                   40
  55 #define ISL_READ_PIN_DEFAULT                   4
  56
  57 #endif