On Tue, Jul 23, 2013 at 02:59:06PM +0200, Sebastian Hesselbarth wrote:
On 07/23/13 14:34, Mark Brown wrote:
As others have pointed out if you need to change the clock get code there's something wrong here, DT should be handled transparently by the clock API.
IMHO the reason why of_clk_get() was/is mis-used in that way is mostly compatibility with legacy platform_data based setup.
I'm sorry, but this doesn't make a great deal of sense to me. Can you be more specific?
As Sascha Hauer pointed out, clocks should be distinguished by names (clock-names property) instead of position and then use devm_clk_get(&pdev->dev, "internal") and devm_clk_get(&pdev->dev, "external") respectively.
This will possibly also require to update platform_data and legacy users of kirkwood-i2s or have different setup functions for non-DT and DT.
Why would this be required? The driver is already asking for multiple clocks...
Also, while ASoC API separates the audio-controller into cpu-side and codec-side parts, the DT should not. IIRC and as Russell repeated
You mean DAI and DMA here? I already commented on that in my review of the DMA binding.
again, we mentioned to merge kirkwood-i2s.c and kirkwood-dma.c into a single file, didn't we?
That's been discussed several times but nobody's actually done it.