On Fri, 14 Sep 2012 10:24:49 -0700 Tom Rini <[email protected]> wrote: > On Fri, Sep 14, 2012 at 05:40:09PM +0200, Lukasz Majewski wrote: > > > Function for calculating LDO internal register value from passed > > micro Volt. > > > > Signed-off-by: Lukasz Majewski <[email protected]> > > Signed-off-by: Kyungmin Park <[email protected]> > > Cc: Stefano Babic <[email protected]> > > --- > > drivers/misc/pmic_max8997.c | 17 +++++++++++++++++ > > 1 files changed, 17 insertions(+), 0 deletions(-) > > > > diff --git a/drivers/misc/pmic_max8997.c > > b/drivers/misc/pmic_max8997.c index 4e8283a..a4158e2 100644 > > --- a/drivers/misc/pmic_max8997.c > > +++ b/drivers/misc/pmic_max8997.c > > @@ -42,3 +42,20 @@ int pmic_init(unsigned char bus) > > > > return 0; > > } > > + > > +unsigned char max8997_reg_ldo(int uV) > > +{ > > + unsigned char ret; > > + if (uV <= 800000) > > + return 0; > > + if (uV >= 3950000) > > + return 0x3f; > > + ret = (uV - 800000) / 50000; > > + if (ret > 0x3f) { > > + printf("MAX8997 LDO SETTING ERROR (%duV) -> %u\n", > > uV, ret); > > + ret = 0x3f; > > + } > > Can we get a comment to point at the doc that says what these values > are? Maybe even a #define for the return values. >
Yes, explanation will be provided. Regards, Lukasz Majewski _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
