Hello, On Thursday, June 24, 2010 1:24 AM Ben Dooks wrote: > I've been looking into updating the current samsung socs to use > clkdev to lookup clocks. Currently we have a few issues that we > could do with sorting before running the conversion to clkdev. > > Firstly, the s5pc100 has some clocks that could be merged into > common s5p, and a few which don't seem to match the others in > the s5p series. > > The i2s clocks which we should look at mergining are: > > i2s_cdclk<0..2> > pcm_cdclk<0..l> > > also, clocks that have may need changing: > > rotator => rot > keyif => keypad > > this isn't an complete list, still working on the changes. > > The big changes with respect to drivers is that we will now be using > clk_get(dev, NULL) to get the clock names, and any bus clocks such > as the sdhci bus clock will be updated. > > The intention with both the SDHCI and the SPI is to change the clock > lookups to reflect the mux positions, so the sdhci clocks on the > s3c64xx would be changed to use the following lookups: > > hsmmc => mux0 > mmc_bus => mux2 > 48m => mux3 I like this idea, but I wonder how the drivers will be able to get/control the additional peripheral clocks (like sclk_fimc and sclk_cam for fimc for example)? Best regards -- Marek Szyprowski Samsung Poland R&D Center -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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