[GIT PULL] of: Add of-graph helpers to loop over endpoints and find ports by id

[GIT PULL] of: Add of-graph helpers to loop over endpoints and find ports by id

[Philipp Zabel]

Hi Grant,

I have prepared a tag with the of-graph helper patch series last
discussed here: https://lkml.org/lkml/2014/12/23/219

The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:

  Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)

are available in the git repository at:

  git://git.pengutronix.de/git/pza/linux tags/of-graph-for-3.20

for you to fetch changes up to ae286de228412c3a60aa5b2707d53ead414028bb:

  of: Add of_graph_get_port_by_id function (2015-01-13 13:24:04 +0100)

regards
Philipp

----------------------------------------------------------------
of: Add of-graph helpers to loop over endpoints and find ports by id

This series converts of_graph_get_next_endpoint to decrement the refcount of
the passed prev parameter. This allows to add a for_each_endpoint_of_node
helper macro to loop over all endpoints in a device tree node.
The of_graph_get_port_by_id function is added to retrieve a port by its known
port id (contained in the reg property) from the device tree.

----------------------------------------------------------------
Philipp Zabel (3):
      of: Decrement refcount of previous endpoint in of_graph_get_next_endpoint
      of: Add for_each_endpoint_of_node helper macro
      of: Add of_graph_get_port_by_id function

 drivers/coresight/of_coresight.c                  | 13 ++-----
 drivers/gpu/drm/imx/imx-drm-core.c                | 13 ++-----
 drivers/gpu/drm/rcar-du/rcar_du_kms.c             | 15 +++------
 drivers/media/platform/soc_camera/soc_camera.c    |  3 +-
 drivers/of/base.c                                 | 41 ++++++++++++++++++-----
 drivers/video/fbdev/omap2/dss/omapdss-boot-init.c |  7 +---
 include/linux/of_graph.h                          | 18 ++++++++++
 7 files changed, 62 insertions(+), 48 deletions(-)

Re: [GIT PULL] of: Add of-graph helpers to loop over endpoints and find ports by id

[Philipp Zabel]

Hi Grant,

Am Donnerstag, den 22.01.2015, 09:38 +0100 schrieb Philipp Zabel:
> Hi Grant,
> 
> I have prepared a tag with the of-graph helper patch series last
> discussed here: https://lkml.org/lkml/2014/12/23/219
> 
> The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
> 
>   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
> 
> are available in the git repository at:
> 
>   git://git.pengutronix.de/git/pza/linux tags/of-graph-for-3.20
> 
> for you to fetch changes up to ae286de228412c3a60aa5b2707d53ead414028bb:
> 
>   of: Add of_graph_get_port_by_id function (2015-01-13 13:24:04 +0100)
> 
> regards
> Philipp
> 
> ----------------------------------------------------------------
> of: Add of-graph helpers to loop over endpoints and find ports by id
> 
> This series converts of_graph_get_next_endpoint to decrement the refcount of
> the passed prev parameter. This allows to add a for_each_endpoint_of_node
> helper macro to loop over all endpoints in a device tree node.
> The of_graph_get_port_by_id function is added to retrieve a port by its known
> port id (contained in the reg property) from the device tree.

Is there a chance you could still merge this in time for v3.20?

regards
Philipp

Re: [GIT PULL] of: Add of-graph helpers to loop over endpoints and find ports by id

[Robert Schwebel]

Hi Grant,

On Wed, Feb 11, 2015 at 06:05:47PM +0100, Philipp Zabel wrote:
> > I have prepared a tag with the of-graph helper patch series last
> > discussed here: https://lkml.org/lkml/2014/12/23/219
> > 
> > The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:
> > 
> >   Linux 3.19-rc1 (2014-12-20 17:08:50 -0800)
> > 
> > are available in the git repository at:
> > 
> >   git://git.pengutronix.de/git/pza/linux tags/of-graph-for-3.20
> > 
> > for you to fetch changes up to ae286de228412c3a60aa5b2707d53ead414028bb:
> > 
> >   of: Add of_graph_get_port_by_id function (2015-01-13 13:24:04 +0100)
> > 
> > regards
> > Philipp
> > 
> > ----------------------------------------------------------------
> > of: Add of-graph helpers to loop over endpoints and find ports by id
> > 
> > This series converts of_graph_get_next_endpoint to decrement the refcount of
> > the passed prev parameter. This allows to add a for_each_endpoint_of_node
> > helper macro to loop over all endpoints in a device tree node.
> > The of_graph_get_port_by_id function is added to retrieve a port by its known
> > port id (contained in the reg property) from the device tree.
> 
> Is there a chance you could still merge this in time for v3.20?

As this is already blocking further mainlining of other i.MX6 graphics
patches for quite some time now, can we do something to make it easier
for you to review (and hopefully pull) this series?

Thanks,
Robert
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