From: Felix Radensky <felix@embedded-sol.com>
To: linuxppc-embedded@ozlabs.org, Stefan Roese <sr@denx.de>
Subject: GPIO interrupt on AMCC 460EX
Date: Thu, 28 Aug 2008 17:11:13 +0300 [thread overview]
Message-ID: <48B6B201.2070101@embedded-sol.com> (raw)
Hi,
I'm writing a Linux driver for CPLD access on custom
460EX based board. CPLD generates interrupt, which
is connected to GPIO pin 45. According to 460EX user
manual, this pin, if configured as alternate function 3,
will generate external interrupt 12, which is mapped into
irq 20 on UIC3. My question is - how do I get irq number
suitable for passing to request_irq().
Thanks a lot.
Felix Radensky
Embedded Solutions Ltd.
http://www.embedded-sol.com
next reply other threads:[~2008-08-28 15:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-28 14:11 Felix Radensky [this message]
2008-08-28 15:20 ` GPIO interrupt on AMCC 460EX Stefan Roese
2008-08-28 21:47 ` Felix Radensky
2008-08-29 15:31 ` MPC8568MDS RAMDISK Problem SETTE AGOSTINO - technolabs
2008-08-29 18:03 ` Bhupender Saharan
2008-08-29 21:45 ` Anatolij Gustschin
2008-09-01 9:02 ` SETTE AGOSTINO - technolabs
2008-09-02 10:10 ` Anatolij Gustschin
2008-09-02 13:18 ` SETTE AGOSTINO - technolabs
2008-09-02 21:27 ` Anatolij Gustschin
2008-09-03 9:30 ` SETTE AGOSTINO - technolabs
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