sdhci_fdt ignores clock-frequency property in .dtb

Thomas Skibo ThomasSkibo at sbcglobal.net
Wed Apr 30 14:46:23 UTC 2014


It looks like one other platform uses sdhci_fdt: exynos5250 
(Chromebook).  See exynos5250.dtsi.  The "/* TODO: verify freq */" 
comment leads me to think they noticed that property wasn't working.

I'm okay with max-frequency.  I can generate a new patch.

On 4/29/14, 5:05 PM, Ian Lepore wrote:
> On Tue, 2014-04-29 at 14:35 -0700, Thomas Skibo wrote:
>> Another Zynq bug-fix.  One Zynq board out there needs to set this
>> property or else the SD card gets clocked too fast.
>>
>> Thanks,
>>
>
> The documented property for this is max-frequency rather than
> clock-frequency.  Is this a completely new property for us, or are you
> just making the code honor what's in our existing dts files?  Either way
> we should use the documented name, I'm just wondering if we need to fix
> dts files and give folks a heads-up about the change.
>
> -- Ian
>
>
>

-- 
--------
Thomas Skibo
ThomasSkibo at sbcglobal.net



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