On Mon, Mar 27, 2023 at 11:07:06AM +0530, Sumit Garg wrote:
> On Fri, 24 Mar 2023 at 20:54, Tom Rini <trini@konsulko.com> wrote:
> >
> > On Fri, Mar 24, 2023 at 11:36:24AM +0530, Sumit Garg wrote:
> > > On Fri, 24 Mar 2023 at 07:27, Konrad Dybcio <konrad.dybcio@linaro.org> wrote:
> > > >
> > > > In preparation for supporting upstream Linux device trees on Qualcomm
> > > > platforms, make this the default behavior.
> > > >
> > > > Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> > > > ---
> > > >
> > > >  arch/arm/mach-snapdragon/clock-snapdragon.c | 1 +
> > > >  1 file changed, 1 insertion(+)
> > > >
> > > > diff --git a/arch/arm/mach-snapdragon/clock-snapdragon.c b/arch/arm/mach-snapdragon/clock-snapdragon.c
> > > > index 0ac45dce9a92..d1af5d1fec7d 100644
> > > > --- a/arch/arm/mach-snapdragon/clock-snapdragon.c
> > > > +++ b/arch/arm/mach-snapdragon/clock-snapdragon.c
> > > > @@ -178,4 +178,5 @@ U_BOOT_DRIVER(clk_msm) = {
> > > >         .ops            = &msm_clk_ops,
> > > >         .priv_auto      = sizeof(struct msm_clk_priv),
> > > >         .probe          = msm_clk_probe,
> > > > +       .flags          = DM_FLAG_PRE_RELOC,
> > >
> > > "u-boot,dm-pre-reloc" serves the same purpose but this looks even
> > > better as we would like the serial driver to be enabled by default
> > > prior to relocation. So you need to get rid of redundant
> > > "u-boot,dm-pre-reloc" from corresponding <platform>-uboot.dtsi files.
> >
> > And in turn u-boot,dm-* are now bootph-* flags which can (should!) be
> > part of the upstream dts file.
> >
> 
> That's good to know. Can you share a reference to the patch set adding
> support for bootph-* flags?

https://github.com/devicetree-org/dt-schema/commit/63bd8472dfc6951eae1c95b27ac8cbc88f4cb3b0

-- 
Tom