[PATCH] soc: aspeed: soninfo: mask table entries for accurate SoC ID matching

[Potin Lai]

The siliconid_to_name function currently masks the input silicon ID with
0xff00ffff, but compares it against unmasked table entries. This causes
matching to fail if the table entries contain non-zero values in the
bits covered by the mask (bits 16-23).

Update the logic to apply the 0xff00ffff mask to the table entries
during comparison. This ensures that only the relevant model and
revision bits are considered, providing a consistent match across
different manufacturing batches.

Signed-off-by: Potin Lai <potin.lai.pt at gmail.com>
---
 drivers/soc/aspeed/aspeed-socinfo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/aspeed/aspeed-socinfo.c b/drivers/soc/aspeed/aspeed-socinfo.c
index 67e9ac3d08ec..a90b100f4d10 100644
--- a/drivers/soc/aspeed/aspeed-socinfo.c
+++ b/drivers/soc/aspeed/aspeed-socinfo.c
@@ -39,7 +39,7 @@ static const char *siliconid_to_name(u32 siliconid)
 	unsigned int i;
 
 	for (i = 0 ; i < ARRAY_SIZE(rev_table) ; ++i) {
-		if (rev_table[i].id == id)
+		if ((rev_table[i].id & 0xff00ffff) == id)
 			return rev_table[i].name;
 	}
 

---
base-commit: 24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7
change-id: 20260122-soc_aspeed_name_fix-a64cfaa2d84c

Best regards,
-- 
Potin Lai <potin.lai.pt at gmail.com>