diff options
Diffstat (limited to 'drivers/acpi/pmic/intel_pmic.h')
| -rw-r--r-- | drivers/acpi/pmic/intel_pmic.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/acpi/pmic/intel_pmic.h b/drivers/acpi/pmic/intel_pmic.h new file mode 100644 index 000000000..d956b03a6 --- /dev/null +++ b/drivers/acpi/pmic/intel_pmic.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __INTEL_PMIC_H +#define __INTEL_PMIC_H + +#include <acpi/acpi_lpat.h> + +struct pmic_table { + int address; /* operation region address */ + int reg; /* corresponding thermal register */ + int bit; /* control bit for power */ +}; + +struct intel_pmic_opregion_data { + int (*get_power)(struct regmap *r, int reg, int bit, u64 *value); + int (*update_power)(struct regmap *r, int reg, int bit, bool on); + int (*get_raw_temp)(struct regmap *r, int reg); + int (*update_aux)(struct regmap *r, int reg, int raw_temp); + int (*get_policy)(struct regmap *r, int reg, int bit, u64 *value); + int (*update_policy)(struct regmap *r, int reg, int bit, int enable); + int (*exec_mipi_pmic_seq_element)(struct regmap *r, u16 i2c_address, + u32 reg_address, u32 value, u32 mask); + int (*lpat_raw_to_temp)(struct acpi_lpat_conversion_table *lpat_table, + int raw); + struct pmic_table *power_table; + int power_table_count; + struct pmic_table *thermal_table; + int thermal_table_count; + /* For generic exec_mipi_pmic_seq_element handling */ + int pmic_i2c_address; +}; + +int intel_pmic_install_opregion_handler(struct device *dev, acpi_handle handle, + struct regmap *regmap, + const struct intel_pmic_opregion_data *d); + +#endif |