[Voyage-linux] [Fwd: What about GPIO support for ALIX.3D3?]

[Michael Fung]

Perhaps these can help:

voyage:~# modprobe cs5535_gpio

voyage:~# dmesg | grep gpio
[   14.847516] cs5535_gpio: base=0x6100 mask=0xb003c66 major=253

voyage:~# lsmod | grep gpio
cs5535_gpio             3744  0

voyage:~# ls -l /dev/cs5535*
crw-rw---- 1 root root 253,  1 Jun  6 21:37 /dev/cs5535_gpio1
crw-rw---- 1 root root 253, 10 Jun  6 21:37 /dev/cs5535_gpio10
crw-rw---- 1 root root 253, 11 Jun  6 21:37 /dev/cs5535_gpio11
crw-rw---- 1 root root 253, 12 Jun  6 21:37 /dev/cs5535_gpio12
crw-rw---- 1 root root 253, 13 Jun  6 21:37 /dev/cs5535_gpio13
crw-rw---- 1 root root 253,  2 Jun  6 21:37 /dev/cs5535_gpio2
crw-rw---- 1 root root 253, 24 Jun  6 21:37 /dev/cs5535_gpio24
crw-rw---- 1 root root 253, 25 Jun  6 21:37 /dev/cs5535_gpio25
crw-rw---- 1 root root 253, 27 Jun  6 21:37 /dev/cs5535_gpio27
crw-rw---- 1 root root 253,  5 Jun  6 21:37 /dev/cs5535_gpio5
crw-rw---- 1 root root 253,  6 Jun  6 21:37 /dev/cs5535_gpio6


Rgds,
Michael

  ----- Original Message ----- 
  From: Yago Fernandez Hansen 
  To: voyage-linux 
  Sent: Monday, 07 June, 2010 2:22 PM
  Subject: [Voyage-linux] [Fwd: What about GPIO support for ALIX.3D3?]


  Dear developers:


  I am designing a new project using voyage Linux 0.6.5 and Alix 3D3
  motherboard. I think I have readed everything in your wiki, mailing list
  and Google. Your OS is very very stable and very well done I have to 
  say. Thank you for your work.



  I need to implement minimun a switch and some more sensors. For the 
  sensors I will try to develop them using I2C. I have not tested it yet. 
  But I am working now with the switch.



  I have readed this very good article:

  http://www.twam.info/linux/gpio-on-alix3d3 about it. But I do not know 
  enough yet for patching or recompiling the kernel. Is it necessary? Do 
  you haven't made it? I do not find in /sys this GPIO 24 port. 


  Can you help me?


  Thank you 


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