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Diffstat (limited to 'include/linux/serial_s3c.h')
-rw-r--r--include/linux/serial_s3c.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/serial_s3c.h b/include/linux/serial_s3c.h
index f6c3323fc4c5..cf0de4a86640 100644
--- a/include/linux/serial_s3c.h
+++ b/include/linux/serial_s3c.h
@@ -27,6 +27,15 @@
#define S3C2410_UERSTAT (0x14)
#define S3C2410_UFSTAT (0x18)
#define S3C2410_UMSTAT (0x1C)
+#define USI_CON (0xC4)
+#define USI_OPTION (0xC8)
+
+#define USI_CON_RESET (1<<0)
+#define USI_CON_RESET_MASK (1<<0)
+
+#define USI_OPTION_HWACG_CLKREQ_ON (1<<1)
+#define USI_OPTION_HWACG_CLKSTOP_ON (1<<2)
+#define USI_OPTION_HWACG_MASK (3<<1)
#define S3C2410_LCON_CFGMASK ((0xF<<3)|(0x3))