From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Meier Subject: [PATCH] I2C: BCM2835: Linking platform nodes to adapter nodes Date: Mon, 25 Nov 2013 09:01:50 +0100 Message-ID: <529303EE.4080606@koalo.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Wolfram Sang Cc: Stephen Warren , "linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , linux-rpi-kernel , linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org In order to find I2C devices in the device tree, the platform nodes have to be known by the I2C core. This requires setting the dev.of_node parameter of the adapter. Signed-off-by: Florian Meier --- Since the general approach is not easy enough (see [PATCH] i2c: Fallback to of_node of parent), this patch adds the required line to the bcm2835 bus. drivers/i2c/busses/i2c-bcm2835.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/i2c/busses/i2c-bcm2835.c b/drivers/i2c/busses/i2c-bcm2835.c index ea4b08f..8beecfa 100644 --- a/drivers/i2c/busses/i2c-bcm2835.c +++ b/drivers/i2c/busses/i2c-bcm2835.c @@ -299,6 +299,7 @@ static int bcm2835_i2c_probe(struct platform_device *pdev) strlcpy(adap->name, "bcm2835 I2C adapter", sizeof(adap->name)); adap->algo = &bcm2835_i2c_algo; adap->dev.parent = &pdev->dev; + adap->dev.of_node = pdev->dev.of_node; bcm2835_i2c_writel(i2c_dev, BCM2835_I2C_C, 0); -- 1.7.9.5