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Merge "soc: swr-mstr: Add delay of 100us after last write during bulk write"

qctecmdr 4 years ago
parent
commit
f14fc12662
1 changed files with 1 additions and 0 deletions
  1. 1 0
      soc/swr-mstr-ctrl.c

+ 1 - 0
soc/swr-mstr-ctrl.c

@@ -646,6 +646,7 @@ static int swr_master_bulk_write(struct swr_mstr_ctrl *swrm, u32 *reg_addr,
 			usleep_range(50, 55);
 			swr_master_write(swrm, reg_addr[i], val[i]);
 		}
+		usleep_range(100, 110);
 		mutex_unlock(&swrm->iolock);
 	}
 	return 0;