diff --git a/bsp/allwinner_tina/drivers/drv_uart.h b/bsp/allwinner_tina/drivers/drv_uart.h
index a4e648ffabb63ba61ba47e27bb6517a86bb7a867..25cb271c6e9b73b5b23edfa4e2211e8d6bdd60a7 100644
--- a/bsp/allwinner_tina/drivers/drv_uart.h
+++ b/bsp/allwinner_tina/drivers/drv_uart.h
@@ -74,9 +74,9 @@ struct tina_uart
 
 typedef struct tina_uart *tina_uart_t;
 
-#define UART0 ((tina_gpio_t)UART0_BASE_ADDR)
-#define UART1 ((tina_gpio_t)UART1_BASE_ADDR)
-#define UART2 ((tina_gpio_t)UART2_BASE_ADDR)
+#define UART0 ((tina_uart_t)UART0_BASE_ADDR)
+#define UART1 ((tina_uart_t)UART1_BASE_ADDR)
+#define UART2 ((tina_uart_t)UART2_BASE_ADDR)
 
 int rt_hw_uart_init(void);