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-rw-r--r--include/linux/serial_reg.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h
index c7a0ce11cd47..6f3823474e6c 100644
--- a/include/linux/serial_reg.h
+++ b/include/linux/serial_reg.h
@@ -341,5 +341,17 @@
#define UART_OMAP_SYSS 0x16 /* System status register */
#define UART_OMAP_WER 0x17 /* Wake-up enable register */
+/*
+ * These are the definitions for the MDR1 register
+ */
+#define UART_OMAP_MDR1_16X_MODE 0x00 /* UART 16x mode */
+#define UART_OMAP_MDR1_SIR_MODE 0x01 /* SIR mode */
+#define UART_OMAP_MDR1_16X_ABAUD_MODE 0x02 /* UART 16x auto-baud */
+#define UART_OMAP_MDR1_13X_MODE 0x03 /* UART 13x mode */
+#define UART_OMAP_MDR1_MIR_MODE 0x04 /* MIR mode */
+#define UART_OMAP_MDR1_FIR_MODE 0x05 /* FIR mode */
+#define UART_OMAP_MDR1_CIR_MODE 0x06 /* CIR mode */
+#define UART_OMAP_MDR1_DISABLE 0x07 /* Disable (default state) */
+
#endif /* _LINUX_SERIAL_REG_H */