feature: charge: Add battery operate

Signed-off-by: liangdongdong<liangdongdong@xiaomi.com>

drivers/power/battery/battery_gauge.c

@@ -354,6 +354,16 @@ static int bat_gauge_ioctl(FAR struct file *filep,
         }
         break;
 
+      case BATIOC_OPERATE:
+        {
+          FAR int *ptr = (FAR int *)((uintptr_t)arg);
+          if (ptr)
+            {
+              ret = dev->ops->operate(dev, ptr);
+            }
+        }
+        break;
+
       default:
         _err("ERROR: Unrecognized cmd: %d\n", cmd);
         ret = -ENOTTY;

include/nuttx/power/battery_gauge.h

@@ -120,6 +120,10 @@ struct battery_gauge_operations_s
 
   CODE int (*chipid)(FAR struct battery_gauge_dev_s *dev,
                      FAR unsigned int *value);
+
+  /* Do device specific operation */
+
+  CODE int (*operate)(FAR struct battery_gauge_dev_s *dev, FAR int *param);
 };
 
 /* This structure defines the battery driver state structure */

include/nuttx/power/battery_ioctl.h

@@ -146,6 +146,8 @@ enum batio_operate_e
   BATIO_OPRTN_WDOG,
   BATIO_OPRTN_SHIPMODE,
   BATIO_OPRTN_CUTOFF_CURRENT,
+  BATIO_OPRTN_VBUS_STATE,
+  BATIO_OPRTN_CAPACITY,
   BATIO_OPRTN_END
 };