diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c
index b0e6aeb0b872..37c5d9928315 100644
--- a/drivers/net/wireless/broadcom/b43/main.c
+++ b/drivers/net/wireless/broadcom/b43/main.c
@@ -2344,6 +2344,10 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 		if (phy->type == B43_PHYTYPE_N)
 			filename = "ucode16_mimo";
 		break;
+	case 22:
+		if (phy->type == B43_PHYTYPE_N)
+			filename = "ucode22_mimo";
+		break;
 	case 16 ... 19:
 		if (phy->type == B43_PHYTYPE_N)
 			filename = "ucode16_mimo";
@@ -2405,7 +2409,9 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 		else if (rev == 24)
 			filename = "n0initvals24";
 		else if (rev == 23)
-			filename = "n0initvals16"; /* What about n0initvals22? */
+			filename = "n0initvals16";
+		else if (rev == 22)
+			filename = "n0initvals22";
 		else if (rev >= 16 && rev <= 18)
 			filename = "n0initvals16";
 		else if (rev >= 11 && rev <= 12)
@@ -2465,7 +2471,9 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 		else if (rev == 24)
 			filename = "n0bsinitvals24";
 		else if (rev == 23)
-			filename = "n0bsinitvals16"; /* What about n0bsinitvals22? */
+			filename = "n0bsinitvals16";
+		else if (rev == 22)
+			filename = "n0bsinitvals22";
 		else if (rev >= 16 && rev <= 18)
 			filename = "n0bsinitvals16";
 		else if (rev >= 11 && rev <= 12)