Re: [PATCH 2/2] drm: adv7511: Add support for i2c_new_secondary_device

From: Rob Herring
Date: Mon Jan 29 2018 - 15:42:14 EST


On Mon, Jan 29, 2018 at 12:26:00PM +0200, Laurent Pinchart wrote:
> Hi Kieran,
>
> Thank you for the patch.
>
> On Monday, 22 January 2018 14:50:00 EET Kieran Bingham wrote:
> > The ADV7511 has four 256-byte maps that can be accessed via the main I²C
> > ports. Each map has it own I²C address and acts as a standard slave
> > device on the I²C bus.
> >
> > Allow a device tree node to override the default addresses so that
> > address conflicts with other devices on the same bus may be resolved at
> > the board description level.
> >
> > Signed-off-by: Kieran Bingham <kieran.bingham@xxxxxxxxxxxxxxxx>
> > ---
> > .../bindings/display/bridge/adi,adv7511.txt | 10 +++++-
>
> I don't mind personally, but device tree maintainers usually ask for DT
> bindings changes to be split to a separate patch.

Or perfect bindings, then I won't ask to split it just for that
(usually).

> > drivers/gpu/drm/bridge/adv7511/adv7511.h | 4 +++
> > drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 36 ++++++++++++-------
> > 3 files changed, 37 insertions(+), 13 deletions(-)