@@ -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;
Describe how the TSENS device and the various sensors connected to it are described in the driver Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> --- drivers/thermal/qcom/tsens.h | 31 ++++++++++++++++++++++++++++--- 1 file changed, 28 insertions(+), 3 deletions(-) -- 2.17.1