Re: [PATCH 09/17] ARM: dts: Add missing iss node and binding for omap4

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* Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> [170829 05:37]:
> On Tuesday, 29 August 2017 00:19:10 EEST Tony Lindgren wrote:
> > On omap4 we're missing the iss node with it's related "ti,hwmods"
> > property that the SoC interconnect code needs.
> > 
> > Note that this will only show up as a bug with "doesn't have
> > mpu register target base" boot errors when the legacy platform
> > data is removed.
...

> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/media/ti-iss.txt
> > @@ -0,0 +1,32 @@
> > +Texas Instruments Imaging Subsystem (ISS) binding
> > +
> > +ISS is used for cameras on Texas Instruments SoCs.
> > +
> > +
> > +Required properties:
> > +
> > +compatible: Shall be one of the following:
> > +	    "ti,omap4-iss"
> > +
> > +reg: Shall contain the device instance IO range
> > +
> > +interrupts: Shall contain the device instance interrupt
> > +
> > +
> > +Optional properties:
> > +
> > +reg-names: Shall contain the IO range names if multiple IO
> > +	   ranges are used by the SoC
> > +
> > +ti,hwmods: Shall contain the TI interconnect module name if needed
> > +	   by the SoC
> 
> This isn't enough. The ISS isn't a stand-alone IP core, it is connected to 
> external devices and those connections must be modelled in DT similarly to the 
> OMAP3 ISP.

OK I'll add a note about those so the driver can add those later
with a separate patch.

Regards,

Tony
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