[PATCH v2] drm/bridge: simple-bridge: Add support for TI TDP158

[Dmitry Baryshkov]

On Thu, Jun 13, 2024 at 12:29:26PM +0200, Marc Gonzalez wrote:
> On 13/06/2024 12:26, Dmitry Baryshkov wrote:
> 
> > On Thu, Jun 13, 2024 at 04:12:22AM +0200, Marc Gonzalez wrote:
> >
> >> On 28/05/2024 03:13, Dmitry Baryshkov wrote:
> >>
> >>> Bindings please. Also, note that per the datasheet the bridge uses two
> >>> supplies, Vcc for 3.3V and Vdd for 1.1V, so it doesn't fully fit the
> >>> simple-bridge.c (which might need to be adjusted for the second supply).
> >>> Chapter 7.3.2 of the datasheet points out that Vcc should be brought up
> >>> before Vdd.
> >>
> >> Is something simple like below acceptable?
> > 
> > Note, I'd really suggest extending simple-bridge.c instead to handle the
> > second regulator.
> 
> I'm confused.
> 
> simple-bridge.c is not "I2C-aware" ?
> 
> Both you and Maxime mentioned there should be some I2C handling?

Ah, true. Well. you can add second driver to the simple-bridge.c, while
sharing all the internal data.

-- 
With best wishes
Dmitry