1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/char/ibex_uart.h b/include/hw/char/ibex_uart.h
index 2bec772615..6d81051161 100644
--- a/include/hw/char/ibex_uart.h
+++ b/include/hw/char/ibex_uart.h
@@ -72,6 +72,7 @@
 #define IBEX_UART_TIMEOUT_CTRL 0x2c
 
 #define IBEX_UART_TX_FIFO_SIZE 16
+#define IBEX_UART_CLOCK 50000000 /* 50MHz clock */
 
 #define TYPE_IBEX_UART "ibex-uart"
 #define IBEX_UART(obj) \
@@ -101,6 +102,8 @@ typedef struct {
     uint32_t uart_val;
     uint32_t uart_timeout_ctrl;
 
+    Clock *f_clk;
+
     CharBackend chr;
     qemu_irq tx_watermark;
     qemu_irq rx_watermark;