My next message of this subject contains a patch for the issue initially raised by the thread: "PXA270 SSPSFRM gates chip select ?"
This patch is created to apply to the development kernel: 2.6.25-rc1. This kernel has a newly re-organized regs-ssp.h file, and since I needed to add a new bit definition to that file, it is included in the patch. However, as noted in the comments to the patch, kernels 2.6.20 (when the bug was introduced) through 2.6.24 have the ssp bit definitions in pxa-regs.h, so the extra bit needs to be added there for the earlier versions. David: Is there a defined procedure for distributing patches the can be applied to different kernel versions, when they won't apply directly? --- Also note that I am still developing on 2.6.20, and so I have only tested this code on that version. Furthermore, I don't use chip select, so really I just compiled and ran the changes to show that they do no harm. David: Can I assume that you or someone up the chain will go through the motions of applying this patch to 2.6.25 and showing that it compiles? I really don't expect any trouble with that. Scott: Can you apply the patch to your 2.6.21 tree, and see if it fixes your original problem? Note that you will have to add the bit definition line to include/asm-arm/arch-pxa/pxa-regs.h, by hand, or alter the file names in the patch from regs-ssp.h to pxa-regs.h -- Ned Forrester [EMAIL PROTECTED] Oceanographic Systems Lab 508-289-2226 Applied Ocean Physics and Engineering Dept. Woods Hole Oceanographic Institution Woods Hole, MA 02543, USA http://www.whoi.edu/sbl/liteSite.do?litesiteid=7212 http://www.whoi.edu/hpb/Site.do?id=1532 http://www.whoi.edu/page.do?pid=10079 ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ spi-devel-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/spi-devel-general
