On Wednesday 28 January 2015 10:27:00 Zubair Lutfullah Kakakhel wrote:
>
> There is on-going work to fix jz4740, add jz4780 and shake the entire clock
> tree as well.
>
> Patch 14 onwards in this series
> http://patchwork.linux-mips.org/bundle/paulburton/ci20-v3.20/
Right, that looks good.
> Instead of lumping things out in huge changesets, I intended to push out the
> minor patches that are disjoint.
>
> That was the purpose of sending these two patches.
>
> Current binding requires the clock-name to be "rtc". Hence the name at the
> moment.
The problem with the binding is that once you've established it, it
is very hard to change. One possible solution would be to try
'of_clk_get(dev->of_node, 0)' in the driver first, and only then
call clk_get(dev, "rtc"). Doing that, you can have an anonymous clock
in the DT without waiting for the clock driver to get merged first
or breaking the existing setup.
Arnd
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