Re: [PATCH v6] arm: pxa: support ICP DAS LP-8x4x FPGA irq

2016-03-03 Thread Rob Herring
On Sat, Feb 27, 2016 at 06:56:01PM +0300, Sergei Ianovich wrote: > ICP DAS LP-8x4x contains FPGA chip. The chip functions as an interrupt > source providing 16 additional interrupts among other things. The > interrupt lines are muxed to a GPIO pin of a 2nd level PXA-GPIO > interrupt controller. GPI

Re: [PATCH v6] arm: pxa: support ICP DAS LP-8x4x FPGA irq

2016-02-29 Thread Marc Zyngier
On 27/02/16 17:41, Jason Cooper wrote: > Hi Sergei, > > Marc, Rob, please see below. > > On Sat, Feb 27, 2016 at 06:56:01PM +0300, Sergei Ianovich wrote: >> > > nit: Subject line of the patch should match 'irqchip/lp8841: [A-Z].*' > >> ICP DAS LP-8x4x contains FPGA chip. The chip functions as a

Re: [PATCH v6] arm: pxa: support ICP DAS LP-8x4x FPGA irq

2016-02-27 Thread Jason Cooper
Hi Sergei, Marc, Rob, please see below. On Sat, Feb 27, 2016 at 06:56:01PM +0300, Sergei Ianovich wrote: > nit: Subject line of the patch should match 'irqchip/lp8841: [A-Z].*' > ICP DAS LP-8x4x contains FPGA chip. The chip functions as an interrupt > source providing 16 additional interrupts

[PATCH v6] arm: pxa: support ICP DAS LP-8x4x FPGA irq

2016-02-27 Thread Sergei Ianovich
ICP DAS LP-8x4x contains FPGA chip. The chip functions as an interrupt source providing 16 additional interrupts among other things. The interrupt lines are muxed to a GPIO pin of a 2nd level PXA-GPIO interrupt controller. GPIO pins of the 2nd level controller are in turn muxed to a CPU interrupt l