[RFCv3 4/7] HSI: hsi-char: add Device Tree support

[Sebastian Reichel <sre@debian.org>]

Add of_match_table to hsi_char driver, so that it can
be referenced from Device Tree.

Signed-off-by: Sebastian Reichel <sre@debian.org>
---
 drivers/hsi/clients/hsi_char.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/hsi/clients/hsi_char.c b/drivers/hsi/clients/hsi_char.c
index e61e5f9..e3302ed 100644
--- a/drivers/hsi/clients/hsi_char.c
+++ b/drivers/hsi/clients/hsi_char.c
@@ -42,6 +42,7 @@
 #include <linux/stat.h>
 #include <linux/hsi/hsi.h>
 #include <linux/hsi/hsi_char.h>
+#include <linux/of_device.h>
 
 #define HSC_DEVS		16 /* Num of channels */
 #define HSC_MSGS		4
@@ -758,12 +759,24 @@ static int hsc_remove(struct device *dev)
 	return 0;
 }
 
+#ifdef CONFIG_OF
+static const struct of_device_id hsi_char_of_match[] = {
+	{ .compatible = "ssi-char", },
+	{ .compatible = "hsi-char", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, hsi_char_of_match);
+#else
+#define hsi_char_of_match NULL
+#endif
+
 static struct hsi_client_driver hsc_driver = {
 	.driver = {
 		.name	= "hsi_char",
 		.owner	= THIS_MODULE,
 		.probe	= hsc_probe,
 		.remove	= hsc_remove,
+		.of_match_table = hsi_char_of_match,
 	},
 };
 
-- 
1.8.4.rc3