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-rw-r--r--include/linux/tegra_uart.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/tegra_uart.h b/include/linux/tegra_uart.h
index b33bbb6f366a..435b4198e4be 100644
--- a/include/linux/tegra_uart.h
+++ b/include/linux/tegra_uart.h
@@ -24,4 +24,10 @@ struct tegra_uart_platform_data {
void (*wake_peer)(struct uart_port *);
};
+int tegra_uart_is_tx_empty(struct uart_port *);
+void tegra_uart_request_clock_on(struct uart_port *);
+void tegra_uart_set_mctrl(struct uart_port *, unsigned int);
+void tegra_uart_request_clock_off(struct uart_port *uport);
+
#endif /* _TEGRA_UART_H_ */
+