lis3: add click function

[firefly-linux-kernel-4.4.55.git] / include / linux / lis3lv02d.h

diff --git a/include/linux/lis3lv02d.h b/include/linux/lis3lv02d.h
new file mode 100644 (file)
index 0000000..ad651f4
--- /dev/null
+++ b/include/linux/lis3lv02d.h
@@ -0,0 +1,39 @@
+#ifndef __LIS3LV02D_H_
+#define __LIS3LV02D_H_
+
+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
+        * others */
+#define LIS3_CLICK_SINGLE_X    (1 << 0)
+#define LIS3_CLICK_DOUBLE_X    (1 << 1)
+#define LIS3_CLICK_SINGLE_Y    (1 << 2)
+#define LIS3_CLICK_DOUBLE_Y    (1 << 3)
+#define LIS3_CLICK_SINGLE_Z    (1 << 4)
+#define LIS3_CLICK_DOUBLE_Z    (1 << 5)
+       unsigned char click_flags;
+       unsigned char click_thresh_x;
+       unsigned char click_thresh_y;
+       unsigned char click_thresh_z;
+       unsigned char click_time_limit;
+       unsigned char click_latency;
+       unsigned char click_window;
+
+#define LIS3_IRQ1_DISABLE      (0 << 0)
+#define LIS3_IRQ1_FF_WU_1      (1 << 0)
+#define LIS3_IRQ1_FF_WU_2      (2 << 0)
+#define LIS3_IRQ1_FF_WU_12     (3 << 0)
+#define LIS3_IRQ1_DATA_READY   (4 << 0)
+#define LIS3_IRQ1_CLICK                (7 << 0)
+#define LIS3_IRQ2_DISABLE      (0 << 3)
+#define LIS3_IRQ2_FF_WU_1      (1 << 3)
+#define LIS3_IRQ2_FF_WU_2      (2 << 3)
+#define LIS3_IRQ2_FF_WU_12     (3 << 3)
+#define LIS3_IRQ2_DATA_READY   (4 << 3)
+#define LIS3_IRQ2_CLICK                (7 << 3)
+#define LIS3_IRQ_OPEN_DRAIN    (1 << 6)
+#define LIS3_IRQ_ACTIVE_HIGH   (1 << 7)
+       unsigned char irq_cfg;
+};
+
+#endif /* __LIS3LV02D_H_ */