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

[Kumar Gala]

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()

- k