linux-kernel - [PATCH 2/3] [media] s5p-tv: Add initial DT-support for HDMIPHY

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Message-id: <1330527107-21222-3-git-send-email-k.lewandowsk@samsung.com>
Date:	Wed, 29 Feb 2012 15:51:46 +0100
From:	Karol Lewandowski <k.lewandowsk@...sung.com>
To:	t.stanislaws@...sung.com
Cc:	m.szyprowski@...sung.com, linux-kernel@...r.kernel.org,
	devicetree-discuss@...ts.ozlabs.org,
	linux-samsung-soc@...r.kernel.org, thomas.abraham@...aro.org,
	Karol Lewandowski <k.lewandowsk@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>
Subject: [PATCH 2/3] [media] s5p-tv: Add initial DT-support for HDMIPHY

Make it possible to instantiate driver from device tree description.

Signed-off-by: Karol Lewandowski <k.lewandowsk@...sung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@...sung.com>
---
 drivers/media/video/s5p-tv/hdmiphy_drv.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/drivers/media/video/s5p-tv/hdmiphy_drv.c b/drivers/media/video/s5p-tv/hdmiphy_drv.c
index 6693f4a..77f5caa 100644
--- a/drivers/media/video/s5p-tv/hdmiphy_drv.c
+++ b/drivers/media/video/s5p-tv/hdmiphy_drv.c
@@ -18,6 +18,7 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/err.h>
+#include <linux/of.h>
 
 #include <media/v4l2-subdev.h>
 
@@ -165,10 +166,19 @@ static const struct i2c_device_id hdmiphy_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, hdmiphy_id);
 
+#ifdef CONFIG_OF
+static struct of_device_id hdmiphy_dt_match[] = {
+	{ .compatible = "samsung,exynos4210-hdmiphy" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, hdmiphy_dt_match);
+#endif
+
 static struct i2c_driver hdmiphy_driver = {
 	.driver = {
 		.name	= "s5p-hdmiphy",
 		.owner	= THIS_MODULE,
+		.of_match_table = of_match_ptr(hdmiphy_dt_match),
 	},
 	.probe		= hdmiphy_probe,
 	.remove		= __devexit_p(hdmiphy_remove),
-- 
1.7.8.3

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