1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/serial/ioc4_serial.c b/drivers/serial/ioc4_serial.c
index d9629ee6b9b7..ba4e13a22a50 100644
--- a/drivers/serial/ioc4_serial.c
+++ b/drivers/serial/ioc4_serial.c
@@ -838,7 +838,7 @@ static int inline port_init(struct ioc4_port *port)
         port->ip_tx_prod = readl(&port->ip_serial_regs->stcir) & PROD_CONS_MASK;
         writel(port->ip_tx_prod, &port->ip_serial_regs->stpir);
         port->ip_rx_cons = readl(&port->ip_serial_regs->srpir) & PROD_CONS_MASK;
-        writel(port->ip_rx_cons, &port->ip_serial_regs->srcir);
+        writel(port->ip_rx_cons | IOC4_SRCIR_ARM, &port->ip_serial_regs->srcir);
 
         /* Disable interrupts for this 16550 */
         uart = port->ip_uart_regs;