iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3

ISP needs this.

Signed-off-by: Hector Martin <[email protected]>
Reviewed-by: Alyssa Rosenzweig <[email protected]>
Signed-off-by: Sasha Finkelstein <[email protected]>
Reviewed-by: Sven Peter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>

Author: marcan

drivers/iommu/apple-dart.c

@@ -36,7 +36,7 @@
 
 #define DART_MAX_STREAMS 256
 #define DART_MAX_TTBR 4
-#define MAX_DARTS_PER_DEVICE 2
+#define MAX_DARTS_PER_DEVICE 3
 
 /* Common registers */