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authorDaniel Mack <daniel@caiaq.de>2009-09-21 17:04:43 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-22 07:17:48 -0700
commit8873c33483e62988ed886230aab71ef4c678f710 (patch)
tree441cdc48497b84c823330241ecff147642e136a4 /include/linux/lis3lv02d.h
parent0ec48915e8bbb37dea3df85c41e4c3498b95664b (diff)
lis3: add free-fall/wakeup function via platform_data
This offers a way for platforms to define flags and thresholds for the free-fall/wakeup functions of the lis302d chips. More registers needed to be seperated as they are specific to the Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/lis3lv02d.h')
-rw-r--r--include/linux/lis3lv02d.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/lis3lv02d.h b/include/linux/lis3lv02d.h
index 113778b5df36..3cc2f2c53e4c 100644
--- a/include/linux/lis3lv02d.h
+++ b/include/linux/lis3lv02d.h
@@ -34,6 +34,15 @@ struct lis3lv02d_platform_data {
#define LIS3_IRQ_OPEN_DRAIN (1 << 6)
#define LIS3_IRQ_ACTIVE_LOW (1 << 7)
unsigned char irq_cfg;
+
+#define LIS3_WAKEUP_X_LO (1 << 0)
+#define LIS3_WAKEUP_X_HI (1 << 1)
+#define LIS3_WAKEUP_Y_LO (1 << 2)
+#define LIS3_WAKEUP_Y_HI (1 << 3)
+#define LIS3_WAKEUP_Z_LO (1 << 4)
+#define LIS3_WAKEUP_Z_HI (1 << 5)
+ unsigned char wakeup_flags;
+ unsigned char wakeup_thresh;
};
#endif /* __LIS3LV02D_H_ */