2 files changed, 6 insertions, 1 deletions

diff --git a/include/linux/platform_data/invensense_mpu6050.h b/include/linux/platform_data/invensense_mpu6050.h
index ad3aa7b95f35..554b59801aa8 100644
--- a/include/linux/platform_data/invensense_mpu6050.h
+++ b/include/linux/platform_data/invensense_mpu6050.h
@@ -16,13 +16,16 @@
 
 /**
  * struct inv_mpu6050_platform_data - Platform data for the mpu driver
- * @orientation:        Orientation matrix of the chip
+ * @orientation:        Orientation matrix of the chip (deprecated in favor of
+ *                      mounting matrix retrieved from device-tree)
  *
  * Contains platform specific information on how to configure the MPU6050 to
  * work on this platform.  The orientation matricies are 3x3 rotation matricies
  * that are applied to the data to rotate from the mounting orientation to the
  * platform orientation.  The values must be one of 0, 1, or -1 and each row and
  * column should have exactly 1 non-zero value.
+ *
+ * Deprecated in favor of mounting matrix retrieved from device-tree.
  */
 struct inv_mpu6050_platform_data {
         __s8 orientation[9];
diff --git a/include/linux/platform_data/st_sensors_pdata.h b/include/linux/platform_data/st_sensors_pdata.h
index 753839187ba0..79b0e4cdb814 100644
--- a/include/linux/platform_data/st_sensors_pdata.h
+++ b/include/linux/platform_data/st_sensors_pdata.h
@@ -16,9 +16,11 @@
  * @drdy_int_pin: Redirect DRDY on pin 1 (1) or pin 2 (2).
  *      Available only for accelerometer and pressure sensors.
  *      Accelerometer DRDY on LSM330 available only on pin 1 (see datasheet).
+ * @open_drain: set the interrupt line to be open drain if possible.
  */
 struct st_sensors_platform_data {
         u8 drdy_int_pin;
+        bool open_drain;
 };
 
 #endif /* ST_SENSORS_PDATA_H */