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[v2,1/2] iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3

Message ID 20250228-isp-dart-v2-1-0ead81a90e2d@gmail.com (mailing list archive)
State New
Headers show
Series iommu: apple-dart: Support the ISP DART | expand

Commit Message

Sasha Finkelstein via B4 Relay Feb. 28, 2025, 4:32 p.m. UTC 
From: Hector Martin <marcan@marcan.st>

ISP needs this.

Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
---
 drivers/iommu/apple-dart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c
index 95ba3caeb40177901086076416874b9905a1f40a..edb2fb22333506d7c64ad1b6321df00ebfd07747 100644
--- a/drivers/iommu/apple-dart.c
+++ b/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 */