> From: Peng Fan <[email protected]>
> Sent: Tuesday, July 14, 2020 4:52 PM
> To: Tokumoto, Shunsuke/徳本 俊介 <[email protected]>
> Cc: [email protected]; Iida, Yasushi/飯田 康志
> <[email protected]>
> Subject: RE: [PATCH] mmc: Parse new binding for eMMC fixed driver type
>
> > Subject: [PATCH] mmc: Parse new binding for eMMC fixed driver type
> >
> > Parse the new binding and store it in the mmc config struct after
> > doing some sanity checks. The code is designed to support fixed mmc
> > driver type if we ever need that.
> >
> > Signed-off-by: Shunsuke Tokumoto <[email protected]>
> > Signed-off-by: Yasushi Iida <[email protected]>
> > ---
> > drivers/mmc/mmc-uclass.c | 30
> ++++++++++++++++++++++++++++++
> > drivers/mmc/mmc.c | 8 ++++++++
> > include/mmc.h | 3 +++
> > 3 files changed, 41 insertions(+)
> >
> > diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
> index
> > c5b7872900..e67aae451f 100644
> > --- a/drivers/mmc/mmc-uclass.c
> > +++ b/drivers/mmc/mmc-uclass.c
> > @@ -162,6 +162,36 @@ int dm_mmc_deferred_probe(struct udevice *dev)
> > if (ops->deferred_probe)
> > return ops->deferred_probe(dev);
> >
> > + /* Check eMMC driver type selection */
> > + val = dev_read_u32_default(dev, "fixed-emmc-driver-type", 0);
>
> Has the bindings been accepted by Linux Kernel?
>
The bindings "fixed-emmc-driver-type" has already included in the Linux Kernel.
The others, "fixed-emmc-driver-type-hs200" and "fixed-emmc-driver-type-hs400"
are
not included in the Linux Kernel.
> Regards,
> Peng.
Best regards
Shunsuke
