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path: root/drivers/tty/serial/of_serial.c
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Diffstat (limited to 'drivers/tty/serial/of_serial.c')
-rw-r--r--drivers/tty/serial/of_serial.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c
index 6823df99bd76..de5029649795 100644
--- a/drivers/tty/serial/of_serial.c
+++ b/drivers/tty/serial/of_serial.c
@@ -21,6 +21,10 @@
#include <linux/nwpserial.h>
#include <linux/clk.h>
+#ifdef CONFIG_SERIAL_8250_MODULE
+#define CONFIG_SERIAL_8250 CONFIG_SERIAL_8250_MODULE
+#endif
+
#include "8250/8250.h"
struct of_serial_info {
@@ -150,6 +154,11 @@ static int of_platform_serial_setup(struct platform_device *ofdev,
break;
}
+ if (IS_ENABLED(CONFIG_SERIAL_8250_FSL) &&
+ (of_device_is_compatible(np, "fsl,ns16550") ||
+ of_device_is_compatible(np, "fsl,16550-FIFO64")))
+ port->handle_irq = fsl8250_handle_irq;
+
return 0;
out:
if (info->clk)
@@ -350,6 +359,7 @@ static const struct of_device_id of_platform_serial_table[] = {
#endif
{ /* end of list */ },
};
+MODULE_DEVICE_TABLE(of, of_platform_serial_table);
static struct platform_driver of_platform_serial_driver = {
.driver = {