drivers/acpi/pmic/intel_pmic.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __INTEL_PMIC_H
   3 #define __INTEL_PMIC_H
   4
   5 #include <acpi/acpi_lpat.h>
   6
   7 struct pmic_table {
   8         int address;    /* operation region address */
   9         int reg;        /* corresponding thermal register */
  10         int bit;        /* control bit for power */
  11 };
  12
  13 struct intel_pmic_opregion_data {
  14         int (*get_power)(struct regmap *r, int reg, int bit, u64 *value);
  15         int (*update_power)(struct regmap *r, int reg, int bit, bool on);
  16         int (*get_raw_temp)(struct regmap *r, int reg);
  17         int (*update_aux)(struct regmap *r, int reg, int raw_temp);
  18         int (*get_policy)(struct regmap *r, int reg, int bit, u64 *value);
  19         int (*update_policy)(struct regmap *r, int reg, int bit, int enable);
  20         int (*exec_mipi_pmic_seq_element)(struct regmap *r, u16 i2c_address,
  21                                           u32 reg_address, u32 value, u32 mask);
  22         int (*lpat_raw_to_temp)(struct acpi_lpat_conversion_table *lpat_table,
  23                                 int raw);
  24         const struct pmic_table *power_table;
  25         int power_table_count;
  26         const struct pmic_table *thermal_table;
  27         int thermal_table_count;
  28         /* For generic exec_mipi_pmic_seq_element handling */
  29         int pmic_i2c_address;
  30 };
  31
  32 int intel_pmic_install_opregion_handler(struct device *dev, acpi_handle handle,
  33                                         struct regmap *regmap,
  34                                         const struct intel_pmic_opregion_data *d);
  35
  36 #endif