diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2009-09-28 16:23:41 +0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-12-15 08:14:05 +0300 |
| commit | 621dd2474399237ca556a54037c3b8557e80d021 (patch) | |
| tree | 53a8cef544f50c412d8239787f6dfa706624465e /arch/blackfin/mach-bf538/include/mach/portmux.h | |
| parent | 46fe23ac39a0cdc4272946c1e3f9ff4fd5765a5b (diff) | |
| download | linux-621dd2474399237ca556a54037c3b8557e80d021.tar.xz | |
Blackfin: bf538: add support for extended GPIO banks
The GPIOs on ports C/D/E on the BF538/BF539 do not behave the same way as
the other ports on the part and the same way as all other Blackfin parts.
The MMRs are programmed slightly different and they cannot be used to
generate interrupts or wakeup a sleeping system. Since these guys don't
fit into the existing code, create a simple gpiolib driver for them.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf538/include/mach/portmux.h')
| -rw-r--r-- | arch/blackfin/mach-bf538/include/mach/portmux.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/mach-bf538/include/mach/portmux.h b/arch/blackfin/mach-bf538/include/mach/portmux.h index 6121cf8b5872..0083ba13ee9e 100644 --- a/arch/blackfin/mach-bf538/include/mach/portmux.h +++ b/arch/blackfin/mach-bf538/include/mach/portmux.h @@ -7,7 +7,7 @@ #ifndef _MACH_PORTMUX_H_ #define _MACH_PORTMUX_H_ -#define MAX_RESOURCES MAX_BLACKFIN_GPIOS +#define MAX_RESOURCES 64 #define P_TMR2 (P_DONTCARE) #define P_TMR1 (P_DONTCARE) |