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-rw-r--r--drivers/soc/atmel/soc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
index 698d21f50516..c3f920ee5c6f 100644
--- a/drivers/soc/atmel/soc.c
+++ b/drivers/soc/atmel/soc.c
@@ -27,7 +27,7 @@
#define AT91_CHIPID_EXID 0x04
#define AT91_CIDR_VERSION(x) ((x) & 0x1f)
#define AT91_CIDR_EXT BIT(31)
-#define AT91_CIDR_MATCH_MASK 0x7fffffe0
+#define AT91_CIDR_MATCH_MASK GENMASK(30, 5)
static const struct at91_soc __initconst socs[] = {
#ifdef CONFIG_SOC_AT91RM9200