[PATCH 10/11] arm: fdt: omap: update dts panel node

Tom Rini trini at konsulko.com
Mon Feb 10 17:04:12 CET 2020


On Mon, Feb 10, 2020 at 10:15:27AM -0500, Tom Rini wrote:
> On Mon, Feb 10, 2020 at 09:52:59AM +0530, Lokesh Vutla wrote:
> > 
> > 
> > On 10/02/20 12:17 AM, Dario Binacchi wrote:
> > > Add the "u-boot,dm-pre-reloc" property to the "ti,tilcdc,panel"
> > > compatible node. In this way the video-uclass module can allocate the
> > > amount of memory needed to be assigned to the frame buffer.
> > 
> > hmm..why do you need to add pre-reloc for allocating the memory? pre-reloc flag
> > is needed only when probing before relocation.
> > 
> > > 
> > > Signed-off-by: Dario Binacchi <dariobin at libero.it>
> > 
> > $subject should be : arm: dts: am335x:
> > 
> > > ---
> > > 
> > >  arch/arm/dts/am335x-brppt1-mmc.dts  | 2 ++
> > >  arch/arm/dts/am335x-brppt1-nand.dts | 2 ++
> > >  arch/arm/dts/am335x-brppt1-spi.dts  | 2 ++
> > >  arch/arm/dts/am335x-brsmarc1.dts    | 1 +
> > >  arch/arm/dts/am335x-brxre1.dts      | 2 ++
> > >  arch/arm/dts/am335x-evm.dts         | 1 +
> > >  arch/arm/dts/am335x-evmsk.dts       | 1 +
> > >  arch/arm/dts/am335x-guardian.dts    | 1 +
> > >  arch/arm/dts/am335x-pdu001.dts      | 1 +
> > >  arch/arm/dts/am335x-pxm50.dts       | 1 +
> > >  arch/arm/dts/am335x-rut.dts         | 1 +
> > >  arch/arm/dts/da850-evm.dts          | 1 +
> > >  12 files changed, 16 insertions(+)
> > > 
> > > diff --git a/arch/arm/dts/am335x-brppt1-mmc.dts b/arch/arm/dts/am335x-brppt1-mmc.dts
> > > index 9be34d9da0..6f919711f0 100644
> > > --- a/arch/arm/dts/am335x-brppt1-mmc.dts
> > > +++ b/arch/arm/dts/am335x-brppt1-mmc.dts
> > > @@ -53,6 +53,8 @@
> > >  		bkl-pwm = <&pwmbacklight>;
> > >  		bkl-tps = <&tps_bl>;
> > >  
> > > +		u-boot,dm-pre-reloc;
> > 
> > This is u-boot specific dt flag. Please use it under *-u-boot.dtsi file.
> 
> Note that these boards don't support Linux (VxWorks only) and as such we
> allow the u-boot, nodes here.

To clarify (after an off-list ping), I'm referring to the am335x-br*
boards only here.

-- 
Tom
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