Re: [PATCH] dts: Re-add aliases for imx6qdl-sabrelite devices

[Tom Rini <trini@konsulko.com>]

[-- Attachment #1: Type: text/plain, Size: 1819 bytes --]

On Fri, Nov 11, 2022 at 10:28:43AM -0500, Detlev Casanova wrote:
> On Thursday, October 27, 2022 2:30:51 P.M. EST Tom Rini wrote:
> > On Thu, Oct 27, 2022 at 11:22:52AM -0400, Detlev Casanova wrote:
> > > In commit d0399a46e7cda63c07e3eb8558bef84cfb068028, the device tree was
> > > synchronized from linux and the aliases were dropped.
> > > 
> > > They need to be kept so that the mmc cards are in the right order.
> > > Without the aliases, u-boot reports:
> > > MMC:   FSL_SDHC: 2, FSL_SDHC: 3
> > > 
> > > With the aliases, u-boot reports:
> > > MMC:   FSL_SDHC: 0, FSL_SDHC: 1
> > > 
> > > Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
> > > ---
> > > 
> > >  arch/arm/dts/imx6qdl-sabrelite.dtsi | 7 +++++++
> > >  1 file changed, 7 insertions(+)
> > > 
> > > diff --git a/arch/arm/dts/imx6qdl-sabrelite.dtsi
> > > b/arch/arm/dts/imx6qdl-sabrelite.dtsi index 22f8e2783c..6564e3b82c 100644
> > > --- a/arch/arm/dts/imx6qdl-sabrelite.dtsi
> > > +++ b/arch/arm/dts/imx6qdl-sabrelite.dtsi
> > > @@ -10,6 +10,13 @@
> > > 
> > >  #include <dt-bindings/input/input.h>
> > >  
> > >  / {
> > > 
> > > +	aliases {
> > > +		mmc0 = &usdhc3;
> > > +		mmc1 = &usdhc4;
> > > +		pwm_lcd = &pwm1;
> > > +		pwm_lvds = &pwm4;
> > > +	};
> > > +
> > > 
> > >  	chosen {
> > >  	
> > >  		stdout-path = &uart2;
> > >  	
> > >  	};
> > 
> > This really belongs in the upstream dts file so they aren't lost again
> > and again.
> 
> Forwaded to upstream kernel: https://lore.kernel.org/lkml/20221028141811.101122-1-detlev.casanova@collabora.com/[1]
> 
> Would it make sense to still add this one in u-boot before the devices trees are copied again ?

Yes, it would make sense to pick it up now to fix the regression here.
Thanks for pushing it upstream!

-- 
Tom

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 659 bytes --]