On Sun, Dec 30, 2012 at 09:35:16PM -0800, Thomas Abraham wrote: > On 29 December 2012 21:29, Olof Johansson <olof@xxxxxxxxx> wrote: > > On Sat, Dec 29, 2012 at 04:33:29PM -0800, Thomas Abraham wrote: > >> Changes since v4: > >> - Rebased to linux-3.8-rc1. > >> > >> Changes since v3: > >> - Includes changes suggested by Tomasz Figa <tomasz.figa@xxxxxxxxx> > >> > >> This patch series migrates the Samsung Exynos4 SoC clock code to adopt the > >> common clock framework. The use of Samsung specific clock structures has > >> been removed and all board support code has been updated. imx-style of > >> clock registration and lookup has been adopted for device tree based > >> exynos4 platforms. > > > > I'd prefer to see if exynos4 and 5 were kept common here, and both transitioned > > at the same time. Especially since there are no legacy boards for exynos5, it > > would mean you could have a very clean transition there. What's the plan to > > follow up with 5? > > Ok. I have been looking into Exynos4 since Mr. Kim was already onto > Exynos5 common clock. Sure, we could do a cleaner Exynos4/5 common > clock series for v3.9. That would let both exynos4/5 to be built > together which otherwise this patch series would not allow. Great, that sounds good. Regressing exynos 4+5 builds would definitely be a bad thing. In other words, it makes sense to hold off merging the exynos4 pieces until the 5 counterparts are ready. > > What are the plans to remove legacy board files on exynos4 at this time > > and switch them to DT-only? You could do it gradually like Stephen Warren > > did on Tegra, with hooks that call out to some of the legacy code, but > > configure the board through device tree and do away with the classic > > machine descriptors, etc. > > I did try this sometime back for exynos4210 based origen board. But > did not make much progress since certain portions require the older > samsung gpiolib support and exynos4210 mainline device tree support > has migrated to newer pinctrl framework. There is some work here to do > and I will work with Mr. Kim on this. Great, thanks. -Olof -- 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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