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Diffstat (limited to 'drivers/acpi/pmic/intel_pmic.h')
-rw-r--r--drivers/acpi/pmic/intel_pmic.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/acpi/pmic/intel_pmic.h b/drivers/acpi/pmic/intel_pmic.h
new file mode 100644
index 000000000000..d4e90af8f0dd
--- /dev/null
+++ b/drivers/acpi/pmic/intel_pmic.h
@@ -0,0 +1,25 @@
1#ifndef __INTEL_PMIC_H
2#define __INTEL_PMIC_H
3
4struct pmic_table {
5 int address; /* operation region address */
6 int reg; /* corresponding thermal register */
7 int bit; /* control bit for power */
8};
9
10struct intel_pmic_opregion_data {
11 int (*get_power)(struct regmap *r, int reg, int bit, u64 *value);
12 int (*update_power)(struct regmap *r, int reg, int bit, bool on);
13 int (*get_raw_temp)(struct regmap *r, int reg);
14 int (*update_aux)(struct regmap *r, int reg, int raw_temp);
15 int (*get_policy)(struct regmap *r, int reg, u64 *value);
16 int (*update_policy)(struct regmap *r, int reg, int enable);
17 struct pmic_table *power_table;
18 int power_table_count;
19 struct pmic_table *thermal_table;
20 int thermal_table_count;
21};
22
23int intel_pmic_install_opregion_handler(struct device *dev, acpi_handle handle, struct regmap *regmap, struct intel_pmic_opregion_data *d);
24
25#endif