From: Florian Meier <florian.meier-oZ8rN/sblLk@public.gmane.org>
To: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
Cc: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-rpi-kernel
<linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH] I2C: BCM2835: Linking platform nodes to adapter nodes
Date: Mon, 25 Nov 2013 09:01:50 +0100 [thread overview]
Message-ID: <529303EE.4080606@koalo.de> (raw)
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 <florian.meier-oZ8rN/sblLk@public.gmane.org>
---
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
WARNING: multiple messages have this Message-ID (diff)
From: Florian Meier <florian.meier@koalo.de>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: Stephen Warren <swarren@wwwdotorg.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
linux-rpi-kernel <linux-rpi-kernel@lists.infradead.org>,
linux-i2c@vger.kernel.org
Subject: [PATCH] I2C: BCM2835: Linking platform nodes to adapter nodes
Date: Mon, 25 Nov 2013 09:01:50 +0100 [thread overview]
Message-ID: <529303EE.4080606@koalo.de> (raw)
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 <florian.meier@koalo.de>
---
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
next reply other threads:[~2013-11-25 8:01 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-25 8:01 Florian Meier [this message]
2013-11-25 8:01 ` [PATCH] I2C: BCM2835: Linking platform nodes to adapter nodes Florian Meier
[not found] ` <529303EE.4080606-oZ8rN/sblLk@public.gmane.org>
2013-11-25 17:03 ` Stephen Warren
2013-11-25 17:03 ` Stephen Warren
2013-11-26 12:57 ` Wolfram Sang
2013-11-26 12:57 ` Wolfram Sang
2013-11-28 8:50 ` Wolfram Sang
2013-11-28 8:50 ` Wolfram Sang
2013-11-28 8:56 ` Florian Meier
-- strict thread matches above, loose matches on Subject: below --
2013-11-08 9:49 Florian Meier
2013-11-08 9:49 ` Florian Meier
[not found] ` <527CB3A1.7050808-oZ8rN/sblLk@public.gmane.org>
2013-11-08 16:59 ` Stephen Warren
2013-11-08 16:59 ` Stephen Warren
2013-11-08 16:59 ` Stephen Warren
[not found] ` <527D1870.8080302-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-11-26 3:31 ` Stephen Warren
2013-11-26 3:31 ` Stephen Warren
2013-11-26 3:31 ` Stephen Warren
2013-11-26 13:05 ` Charles Keepax
2013-11-26 13:05 ` Charles Keepax
2013-11-26 13:05 ` Charles Keepax
[not found] ` <20131126130553.GF25130-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2013-11-28 17:13 ` Mark Brown
2013-11-28 17:13 ` Mark Brown
2013-11-28 17:13 ` Mark Brown
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