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-rw-r--r--include/driver/ln9310.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/driver/ln9310.h b/include/driver/ln9310.h
index 4cdcb156f5..07cff8ba97 100644
--- a/include/driver/ln9310.h
+++ b/include/driver/ln9310.h
@@ -185,4 +185,13 @@ void ln9310_interrupt(enum gpio_signal signal);
/* Return the POWER_GOOD status */
int ln9310_power_good(void);
+/* Battery cell type */
+enum battery_cell_type {
+ BATTERY_CELL_TYPE_UNKNOWN = 0,
+ BATTERY_CELL_TYPE_2S = 2,
+ BATTERY_CELL_TYPE_3S = 3
+};
+
+enum battery_cell_type board_get_battery_cell_type(void);
+
#endif /* __CROS_EC_LN9310_H */