---

yaml
---
r: 217115
b: refs/heads/master
c: 83af1bd
h: refs/heads/master
i:
  217113: 344bbc7
  217111: 7b95be9
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 029756d0b8856f52d83dee81c01dd3af786cadff
+refs/heads/master: 83af1bd81f7b7fb31a681b0c80790866f190d23a

trunk/include/linux/lis3lv02d.h

@@ -1,6 +1,52 @@
 #ifndef __LIS3LV02D_H_
 #define __LIS3LV02D_H_
 
+/**
+ * struct lis3lv02d_platform_data - lis3 chip family platform data
+ * @click_flags:	Click detection unit configuration
+ * @click_thresh_x:	Click detection unit x axis threshold
+ * @click_thresh_y:	Click detection unit y axis threshold
+ * @click_thresh_z:	Click detection unit z axis threshold
+ * @click_time_limit:	Click detection unit time parameter
+ * @click_latency:	Click detection unit latency parameter
+ * @click_window:	Click detection unit window parameter
+ * @irq_cfg:		On chip irq source and type configuration (click /
+ *			data available / wake up, open drain, polarity)
+ * @irq_flags1:		Additional irq triggering flags for irq channel 0
+ * @irq_flags2:		Additional irq triggering flags for irq channel 1
+ * @duration1:		Wake up unit 1 duration parameter
+ * @duration2:		Wake up unit 2 duration parameter
+ * @wakeup_flags:	Wake up unit 1 flags
+ * @wakeup_thresh:	Wake up unit 1 threshold value
+ * @wakeup_flags2:	Wake up unit 2 flags
+ * @wakeup_thresh2:	Wake up unit 2 threshold value
+ * @hipass_ctrl:	High pass filter control (enable / disable, cut off
+ *			frequency)
+ * @axis_x:		Sensor orientation remapping for x-axis
+ * @axis_y:		Sensor orientation remapping for y-axis
+ * @axis_z:		Sensor orientation remapping for z-axis
+ * @driver_features:	Enable bits for different features. Disabled by default
+ * @default_rate:	Default sampling rate. 0 means reset default
+ * @setup_resources:	Interrupt line setup call back function
+ * @release_resources:	Interrupt line release call back function
+ * @st_min_limits[3]:	Selftest acceptance minimum values
+ * @st_max_limits[3]:	Selftest acceptance maximum values
+ * @irq2:		Irq line 2 number
+ *
+ * Platform data is used to setup the sensor chip. Meaning of the different
+ * chip features can be found from the data sheet. It is publicly available
+ * at www.st.com web pages. Currently the platform data is used
+ * only for the 8 bit device. The 8 bit device has two wake up / free fall
+ * detection units and click detection unit. There are plenty of ways to
+ * configure the chip which makes is quite hard to explain deeper meaning of
+ * the fields here. Behaviour of the detection blocks varies heavily depending
+ * on the configuration. For example, interrupt detection block can use high
+ * pass filtered data which makes it react to the changes in the acceleration.
+ * Irq_flags can be used to enable interrupt detection on the both edges.
+ * With proper chip configuration this produces interrupt when some trigger
+ * starts and when it goes away.
+ */
+
 struct lis3lv02d_platform_data {
 	/* please note: the 'click' feature is only supported for
 	 * LIS[32]02DL variants of the chip and will be ignored for