[U-Boot] mpc85xx: Put SDHC clock-frequency in device tree

[Gao Guanhua-B22826]

> -----Original Message-----
> From: Kumar Gala [mailto:galak at kernel.crashing.org] 
> Sent: Thursday, September 24, 2009 12:13 AM
> To: Gao Guanhua-B22826
> Cc: u-boot at lists.denx.de
> Subject: Re: [U-Boot] mpc85xx: Put SDHC clock-frequency in device tree
> 
> 
> On Sep 23, 2009, at 12:12 AM, Gao Guanhua wrote:
> 
> > The clock-frequency of SD controller comes from different source on 
> > different platform. We add a clock-frequency property in 
> dts file and 
> > set the value in u-boot.
> > ---
> > cpu/mpc85xx/fdt.c |    6 ++++++
> > 1 files changed, 6 insertions(+), 0 deletions(-)
> >
> > diff --git a/cpu/mpc85xx/fdt.c b/cpu/mpc85xx/fdt.c index 
> > 26a8f48..e549c66 100644
> > --- a/cpu/mpc85xx/fdt.c
> > +++ b/cpu/mpc85xx/fdt.c
> > @@ -328,5 +328,11 @@ void ft_cpu_setup(void *blob, bd_t *bd)
> > 	ft_fixup_cpu(blob, (u64)bd->bi_memstart + (u64)bd->bi_memsize); 
> > #endif
> >
> > +#ifdef CONFIG_FSL_ESDHC
> > +	do_fixup_by_compat_u32(blob, "fsl,esdhc",
> > +		"clock-frequency", bd->bi_busfreq/2, 1); #endif
> > +
> > +
> > 	ft_fixup_cache(blob);
> >
> We do this in fdt_fixup_esdhc()

Ok, I've found this function in the latest tree, so please ignore my
patch.
Thanks.

> 
> - k
> 
> 
>