Re: [PATCH v2 1/6] dt-bindings: display: panel: Add Novatek NT35532 LCD DSI

[cristian_ci <cristian_ci@protonmail.com>]

On Saturday, March 21st, 2026 at 10:56, Krzysztof Kozlowski <krzk@kernel.org> wrote:

> On 20/03/2026 23:32, cristian_ci wrote:
> > On Thursday, March 19th, 2026 at 10:09, Krzysztof Kozlowski <krzk@kernel.org> wrote:
> >
> >> On Wed, Mar 18, 2026 at 11:28:09PM +0100, Cristian Cozzolino wrote:
> >>> +  avdd-supply:
> >>> +    description: positive boost supply regulator
> >>> +
> >>> +  avee-supply:
> >>> +    description: negative boost supply regulator
> >>> +
> >>> +  vci-supply:
> >>> +    description: regulator that supplies the analog voltage
> >>> +
> >>> +  vddam-supply:
> >>> +    description: power supply for MIPI interface
> >>> +
> >>> +  vddi-supply:
> >>> +    description: regulator that supplies the I/O voltage
> >>> +
> >>> +  port: true
> >>> +
> >>> +required:
> >>> +  - compatible
> >>> +  - reg
> >>> +  - reset-gpios
> >>> +  - avdd-supply
> >>> +  - avee-supply
> >>> +  - vci-supply
> >>
> >> Only VDDI is required according to datasheet (see page 11 and page 16).
> >
> > Just to be sure, are you mentioning the part saying there are multiple
> > power modes (2-1PWR, 2-2PWR, 3éWR and 4PWR) related to NT35532?
> >
> >> Others are needed only in specific configurations, which I would ignore
> >> for the simplicity of the binding. Drop these three.
> >>
> >> Previous discussion point was about this - write bindings based on
> >> datasheet, since it is available.
> >
> > I've removed avdd, avee and vci supplies from 'required' properties
> > and I've also tested the new bindings (just for completeness). Now,
> > I'm going to reintroduce again the issue already raised previously
> > (for which I received no replies in v1): should I submit a v3
> > series including my new changes or I've to stick with v2 here, in
> > order to address review concerns about binding, first?
> >
> 
> I don't understand the question. This is v2, right? So I asked to make
> changes to it, thus you should submit v3 after receiving some more
> review for example.

I've submitted v3 of patch series considering that, apart dt-bindings, I 
think I've addressed reviews for the rest of patches, during these last 
days.

> Best regards,
> Krzysztof
>