diff options
| -rw-r--r-- | drivers/thermal/qcom/tsens.h | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/drivers/thermal/qcom/tsens.h b/drivers/thermal/qcom/tsens.h index 7b7feee5dc46..89318523c848 100644 --- a/drivers/thermal/qcom/tsens.h +++ b/drivers/thermal/qcom/tsens.h @@ -14,6 +14,16 @@ struct tsens_device; +/** + * struct tsens_sensor - data for each sensor connected to the tsens device + * @tmdev: tsens device instance that this sensor is connected to + * @tzd: pointer to the thermal zone that this sensor is in + * @offset: offset of temperature adjustment curve + * @id: Sensor ID + * @hw_id: HW ID can be used in case of platform-specific IDs + * @slope: slope of temperature adjustment curve + * @status: 8960-specific variable to track 8960 and 8660 status register offset + */ struct tsens_sensor { struct tsens_device *tmdev; struct thermal_zone_device *tzd; @@ -55,8 +65,8 @@ enum reg_list { }; /** - * struct tsens_data - tsens instance specific data - * @num_sensors: Max number of sensors supported by platform + * struct tsens_data - tsens platform data + * @num_sensors: Number of sensors supported by platform * @ops: operations the tsens instance supports * @hw_ids: Subset of sensors ids supported by platform, if not the first n * @reg_offsets: Register offsets for commonly used registers @@ -68,12 +78,27 @@ struct tsens_data { unsigned int *hw_ids; }; -/* Registers to be saved/restored across a context loss */ +/** + * struct tsens_context - Registers to be saved/restored across a context loss + */ struct tsens_context { int threshold; int control; }; +/** + * struct tsens_device - private data for each instance of the tsens IP + * @dev: pointer to struct device + * @num_sensors: number of sensors enabled on this device + * @tm_map: pointer to TM register address space + * @srot_map: pointer to SROT register address space + * @tm_offset: deal with old device trees that don't address TM and SROT + * address space separately + * @reg_offsets: array of offsets to important regs for this version of IP + * @ctx: registers to be saved and restored during suspend/resume + * @ops: pointer to list of callbacks supported by this device + * @sensor: list of sensors attached to this device + */ struct tsens_device { struct device *dev; u32 num_sensors; |