Advertise the possibility to use this driver with device tree if
CONFIG_OF is set.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
---
 .../devicetree/bindings/altera_jtaguart.txt        |    4 ++++
 drivers/tty/serial/altera_jtaguart.c               |   15 +++++++++++++--
 2 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/altera_jtaguart.txt

diff --git a/Documentation/devicetree/bindings/altera_jtaguart.txt b/Documentation/devicetree/bindings/altera_jtaguart.txt
new file mode 100644
index 0000000..c152f65
--- /dev/null
+++ b/Documentation/devicetree/bindings/altera_jtaguart.txt

@@ -0,0 +1,4 @@
+Altera JTAG UART
+
+Required properties:
+- compatible : should be "ALTR,juart-1.0"

diff --git a/drivers/tty/serial/altera_jtaguart.c b/drivers/tty/serial/altera_jtaguart.c
index 8f014bb..60e049b 100644
--- a/drivers/tty/serial/altera_jtaguart.c
+++ b/drivers/tty/serial/altera_jtaguart.c

@@ -466,12 +466,23 @@ static int __devexit altera_jtaguart_remove(struct platform_device *pdev)

       return 0;
 }

+#ifdef CONFIG_OF
+static struct of_device_id altera_jtaguart_match[] = {
+       { .compatible = "ALTR,juart-1.0", },
+       {},
+};
+MODULE_DEVICE_TABLE(of, altera_jtaguart_match);
+#else
+#define altera_jtaguart_match NULL
+#endif /* CONFIG_OF */
+
 static struct platform_driver altera_jtaguart_platform_driver = {
       .probe  = altera_jtaguart_probe,
       .remove = __devexit_p(altera_jtaguart_remove),
       .driver = {
-               .name   = DRV_NAME,
-               .owner  = THIS_MODULE,
+               .name           = DRV_NAME,
+               .owner          = THIS_MODULE,
+               .of_match_table = altera_jtaguart_match,
       },
 };

--
1.7.0.4