On 07/09/2013 10:41:22 PM, Zhang Haijun-B42677 wrote:
> No. It's still supposed to be describing the sdhc block itself,
not the
> board -- and any workarounds that key off of this will still fail
to work
> with existing device trees.
[Haijun Wrote:] So, leave dts unchanged and to check compitable for
board in sdhci-pltfm.c
e.g.:
unsigned long root = of_get_flat_dt_root();
if (of_flat_dt_is_compatible(root, "fsl,T4240QDS"))
host->quirks |= XXX;
Why are you looking at the flat tree at this point? Use the normal OF
accessors. The flat stuff is only for early boot.
Also make sure that you only do this for quirks that are actually
board-specific. In your last patch you had two quirks keyed off of the
board, one of which is keyed off of the SoC for other chips.
-SCott
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