Hi,
thanks for applying this quickly, unfortunately this patch is not
correct.
The observed MC13892 is attached to a MC508 in two different variants of
e-book readers. When .max_speed_hz is set faster than 16MHz (default is
20MHz since patch 6e18b3a48ee4), the device is identified as
> Found MC13892 ID: 0x0067fe [Rev: 3.6]
while indeed this device is a
> Found MC13892 ID: 0x0045d4 [Rev: 2.4]
Is it possible to drop this patch or should I post a revert patch on it?
Thanks, Alexander
On Thu, 21 Jul 2016, Sascha Hauer wrote:
> On Tue, Jul 19, 2016 at 10:09:54PM +0200, Alexander Kurz wrote:
> > An MC13892CJ having REV[4:0]=0x1e can be found in the kindle-d01100.
> > Add the revision to the list to support this device.
> >
> > Signed-off-by: Alexander Kurz <akurz@xxxxxxxx>
>
> Applied, thanks
>
> Sascha
>
> > ---
> > drivers/mfd/mc13xxx.c | 1 +
> > include/mfd/mc13xxx.h | 1 +
> > 2 files changed, 2 insertions(+)
> >
> > diff --git a/drivers/mfd/mc13xxx.c b/drivers/mfd/mc13xxx.c
> > index 68d70c5..075ec49 100644
> > --- a/drivers/mfd/mc13xxx.c
> > +++ b/drivers/mfd/mc13xxx.c
> > @@ -225,6 +225,7 @@ static struct __init {
> > { 0x02, MC13892_REVISION_3_2a, "3.2a" },
> > { 0x1b, MC13892_REVISION_3_3, "3.3" },
> > { 0x1d, MC13892_REVISION_3_5, "3.5" },
> > + { 0x1e, MC13892_REVISION_3_6, "3.6" },
> > };
> >
> > static int __init mc13892_revision(struct mc13xxx *mc13xxx)
> > diff --git a/include/mfd/mc13xxx.h b/include/mfd/mc13xxx.h
> > index 96a32e4..8799463 100644
> > --- a/include/mfd/mc13xxx.h
> > +++ b/include/mfd/mc13xxx.h
> > @@ -133,6 +133,7 @@
> > #define MC13892_REVISION_3_2a 9
> > #define MC13892_REVISION_3_3 10
> > #define MC13892_REVISION_3_5 11
> > +#define MC13892_REVISION_3_6 12
> >
> > #define MC13783_SWX_VOLTAGE(x) ((x) & 0x3f)
> > #define MC13783_SWX_VOLTAGE_DVS(x) (((x) & 0x3f) << 6)
> > --
> > 2.1.4
> >
> >
> > _______________________________________________
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> >
>
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