| Date | Thu, 6 Jun 2013 00:54:02 +0100 | Subject | Re: [Arm-netbook] getting allwinner SoC support upstream (was Re: Uploading linux (3.9.4-1)) | From | "luke.leighton" <> |
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On Thu, Jun 6, 2013 at 12:40 AM, Henrik Nordström <henrik@henriknordstrom.net> wrote: > tor 2013-06-06 klockan 00:26 +0100 skrev luke.leighton: > >> no john - they've only added it to the multiplexed sections of the >> drivers which they themselves have written. such as >> drivers/usb/sun{N}i_usb/*.[ch], drivers/block/nand/sun{N}_i, >> arch/arm/mach-sun{N}i and so on. > > And a number of SPI device drivers, USB device drivers, vendor provided > device drivers, ...... > >> the script.fex system deals with the pinmux issue in a very neat way that: >> >> a) has very little impact on the rest of the kernel tree [citation >> needed! i'm saying that: could someone please confirm if it's true] > > Not really the case. Actually the opposite. DT have this as well, and > integrated in device probing. Allwinner need to hack every driver used > to add their gpio requests to have pinmuxing triggered.
augh. ok. solutions. what are the solutions here?
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