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

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Message-Id: <20120324190353.8CBE03E0AD3@localhost>
Date:	Sat, 24 Mar 2012 19:03:53 +0000
From:	Grant Likely <grant.likely@...retlab.ca>
To:	Karol Lewandowski <k.lewandowsk@...sung.com>
Cc:	t.stanislaws@...sung.com, devicetree-discuss@...ts.ozlabs.org,
	linux-kernel@...r.kernel.org, thomas.abraham@...aro.org,
	m.szyprowski@...sung.com, kyungmin.park@...sung.com
Subject: Re: [PATCH 2/2] s5p-tv: Add initial DT-support for HDMIPHY

On Fri, 23 Mar 2012 12:28:52 +0100, Karol Lewandowski <k.lewandowsk@...sung.com> wrote:
> On 18.03.2012 19:24, Grant Likely wrote:
> 
> > On Fri, 16 Mar 2012 16:42:12 +0100, Karol Lewandowski <k.lewandowsk@...sung.com> wrote:
> >> 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>
> >> Reviewed-by: Thomas Abraham <thomas.abraham@...aro.org>
> >> ---
> >>  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..ddf3008 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,s5pv210-hdmiphy" },
> > 
> > Ditto here; needs to be listed in documentation.
> 
> 
> As these drivers require only irq and io address may add these to
> something like [bindings/arm/samsung/]trivial-devices.txt (like it's
> done for i2c)?

yes.  I just want the values in the documentation where they can be
searched for.

g.
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