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-rw-r--r--include/linux/serial_core.h2
-rw-r--r--include/uapi/linux/serial_core.h6
2 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 5fe2b037e833..fea2216a893f 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -45,7 +45,7 @@ struct device;
/*
* This structure describes all the operations that can be done on the
- * physical hardware. See Documentation/serial/driver for details.
+ * physical hardware. See Documentation/serial/driver.rst for details.
*/
struct uart_ops {
unsigned int (*tx_empty)(struct uart_port *);
diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index 6009ee2c2e99..67c4aaaa2308 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -287,4 +287,10 @@
/* RDA UART */
#define PORT_RDA 118
+/* Socionext Milbeaut UART */
+#define PORT_MLB_USIO 119
+
+/* SiFive UART */
+#define PORT_SIFIVE_V0 120
+
#endif /* _UAPILINUX_SERIAL_CORE_H */