| commit | d1b6886502160eb771aefe21c1f891597138ddfe | |
| author | Thierry Reding <thierry.reding@avionic-design.de> | |
| Fri, 14 Sep 2012 08:14:25 +0000 (14 16:14 +0800) | ||
| committer | Thierry Reding <thierry.reding@avionic-design.de> | |
| Fri, 5 Oct 2012 18:56:39 +0000 (5 20:56 +0200) | ||
| tree | eee4f1aade9c3b34878ba849301a196532a9fdd0 | treesnapshot (tar.gz zip) |
| parent | 60ce70285b4d3b933eea15e494a9b35fe85b19b7 | commitdiff |
unicore32: pwm: Properly remap memory-mapped registers
Instead of writing to the timer controller registers by dereferencing a
pointer to the memory location, properly remap the memory region with a
call to ioremap_nocache() and access the registers using writel().
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Tested-by: Qin Rui <qinrui@mprc.pku.edu.cn>
Instead of writing to the timer controller registers by dereferencing a
pointer to the memory location, properly remap the memory region with a
call to ioremap_nocache() and access the registers using writel().
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Tested-by: Qin Rui <qinrui@mprc.pku.edu.cn>
| arch/unicore32/include/mach/regs-ost.h | diffblobblamehistory | |
| arch/unicore32/kernel/pwm.c | diffblobblamehistory |