Re: [PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2014-01-15 Thread Sergei Ianovich
On Wed, 2014-01-15 at 08:39 +0100, Linus Walleij wrote: > On Wed, Jan 8, 2014 at 8:01 PM, Sergei Ianovich wrote: > Hm I don't know why I was deluded into thinking this had something to > do with GPIO. I must have been soft in the head. Sorry about all those > comments ... It's not your fault for

Re: [PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2014-01-15 Thread Sergei Ianovich
On Wed, 2014-01-15 at 08:39 +0100, Linus Walleij wrote: On Wed, Jan 8, 2014 at 8:01 PM, Sergei Ianovich ynv...@gmail.com wrote: Hm I don't know why I was deluded into thinking this had something to do with GPIO. I must have been soft in the head. Sorry about all those comments ... It's not

Re: [PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2014-01-14 Thread Linus Walleij
On Wed, Jan 8, 2014 at 8:01 PM, Sergei Ianovich wrote: > On Thu, 2014-01-02 at 13:32 +0100, Linus Walleij wrote: >> On Tue, Dec 17, 2013 at 8:37 PM, Sergei Ianovich wrote: >> Usually combined GPIO+IRQ controllers are put into drivers/gpio but >> this is a bit special as it seems to handle also

Re: [PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2014-01-14 Thread Linus Walleij
On Wed, Jan 8, 2014 at 8:01 PM, Sergei Ianovich ynv...@gmail.com wrote: On Thu, 2014-01-02 at 13:32 +0100, Linus Walleij wrote: On Tue, Dec 17, 2013 at 8:37 PM, Sergei Ianovich ynv...@gmail.com wrote: Usually combined GPIO+IRQ controllers are put into drivers/gpio but this is a bit special as

Re: [PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2014-01-08 Thread Sergei Ianovich
On Thu, 2014-01-02 at 13:32 +0100, Linus Walleij wrote: > On Tue, Dec 17, 2013 at 8:37 PM, Sergei Ianovich wrote: > Usually combined GPIO+IRQ controllers are put into drivers/gpio but > this is a bit special as it seems to handle also non-GPIO-related IRQs > so let's get some input on this. This

Re: [PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2014-01-08 Thread Sergei Ianovich
On Thu, 2014-01-02 at 13:32 +0100, Linus Walleij wrote: On Tue, Dec 17, 2013 at 8:37 PM, Sergei Ianovich ynv...@gmail.com wrote: Usually combined GPIO+IRQ controllers are put into drivers/gpio but this is a bit special as it seems to handle also non-GPIO-related IRQs so let's get some input on

Re: [PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2014-01-02 Thread Linus Walleij
On Tue, Dec 17, 2013 at 8:37 PM, Sergei Ianovich wrote: > ICP DAS LP-8x4x contains FPGA chip. The chip functions as a interrupt > source providing 16 additional interrupts among other things. The > interrupt lines are muxed to a GPIO pin. GPIO pins are in turn muxed > to a CPU interrupt line. >

Re: [PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2014-01-02 Thread Linus Walleij
On Tue, Dec 17, 2013 at 8:37 PM, Sergei Ianovich ynv...@gmail.com wrote: ICP DAS LP-8x4x contains FPGA chip. The chip functions as a interrupt source providing 16 additional interrupts among other things. The interrupt lines are muxed to a GPIO pin. GPIO pins are in turn muxed to a CPU

[PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2013-12-17 Thread Sergei Ianovich
ICP DAS LP-8x4x contains FPGA chip. The chip functions as a interrupt source providing 16 additional interrupts among other things. The interrupt lines are muxed to a GPIO pin. GPIO pins are in turn muxed to a CPU interrupt line. Until pxa is completely converted to device tree, it is impossible

[PATCH v3 11/21] ARM: pxa: support ICP DAS LP-8x4x FPGA irq

2013-12-17 Thread Sergei Ianovich
ICP DAS LP-8x4x contains FPGA chip. The chip functions as a interrupt source providing 16 additional interrupts among other things. The interrupt lines are muxed to a GPIO pin. GPIO pins are in turn muxed to a CPU interrupt line. Until pxa is completely converted to device tree, it is impossible