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Diffstat (limited to 'drivers/pinctrl/aspeed/pinctrl-aspeed.h')
-rw-r--r--drivers/pinctrl/aspeed/pinctrl-aspeed.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed.h b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
index fa125db828f5..d4d7f032c1da 100644
--- a/drivers/pinctrl/aspeed/pinctrl-aspeed.h
+++ b/drivers/pinctrl/aspeed/pinctrl-aspeed.h
@@ -251,6 +251,7 @@
#define SCU3C 0x3C /* System Reset Control/Status Register */
#define SCU48 0x48 /* MAC Interface Clock Delay Setting */
#define HW_STRAP1 0x70 /* AST2400 strapping is 33 bits, is split */
+#define HW_REVISION_ID 0x7C /* Silicon revision ID register */
#define SCU80 0x80 /* Multi-function Pin Control #1 */
#define SCU84 0x84 /* Multi-function Pin Control #2 */
#define SCU88 0x88 /* Multi-function Pin Control #3 */