Thanks for replies!
2009/6/22 Stefan Roese
> Yes, this could very well be a problem of pin multiplexing. From looking at
> the Kilauea GPIO/Pin mux configuration in U-Boot, GPIO30 is configured as
> GPIO
> input and not as IRQ1. So this can't work. The easiest way to change this
> is
> in U-Boo
On Friday 19 June 2009 10:00:52 Lada Podivin wrote:
> I'm writing a linux driver that uses an external interrupt (ppc 405ex). I'm
> using GPIO pin 30 (external IRQ 1) connected to UIC1. I'm aware of the
> virtual interrupt stuff, so I added a new node to my device tree in order
> to get proper virt
c-dev@lists.ozlabs.org
Subject: kilauea/405ex external interrupts
Hi,
I'm writing a linux driver that uses an external interrupt (ppc 405ex).
I'm using GPIO pin 30 (external IRQ 1) connected to UIC1. I'm aware of
the virtual interrupt stuff, so I added a new node to my device tree in
Hi,
I'm writing a linux driver that uses an external interrupt (ppc 405ex). I'm
using GPIO pin 30 (external IRQ 1) connected to UIC1. I'm aware of the
virtual interrupt stuff, so I added a new node to my device tree in order to
get proper virtual IRQ number. This node describes an external event an
