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path: root/arch/blackfin/cpu/cmd_gpio.c
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* Blackfin: cmd_gpio: accept upper case pin namesMike Frysinger2010-10-02-2/+3
| | | | | | | The intention all along was to accept pin names irrelevant of their case. But I guess I forgot to test/implement support for that. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: cmd_gpio: return gpio value to callerMike Frysinger2010-10-02-1/+1
| | | | | | | Make the GPIO command usable in a scripting environment by returning the GPIO value rather than always 0. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: cmd_gpio: document/extend input sub-optionMike Frysinger2010-10-02-14/+13
| | | | | | | | The input sub command was missing from the help text, and it didn't show the actual value currently read on the GPIO. This allows people to read the value of input pins. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: gpio: use common usage funcMike Frysinger2010-07-29-4/+2
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Blackfin: unify custom gpio commandsMike Frysinger2010-07-05-0/+120
Now that we have a unified gpio layer, the misc partial gpio commands can be unified and made complete (support all possible gpios). Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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