[PATCH v2 1/6] dt-bindings: interrupt-controller: add DT binding for the Marvell GICP

Hello,

On Wed, 7 Jun 2017 17:24:20 -0500, Rob Herring wrote:

On Fri, Jun 02, 2017 at 12:06:52PM +0200, Thomas Petazzoni wrote:

quoted

This commit adds the Device Tree binding documentation for the Marvell
GICP, an extension to the GIC that allows to trigger GIC SPI interrupts
using memory transactions. It is used by the ICU unit in the Marvell
CP110 block to turn wired interrupts inside the CP into SPI interrupts
at the GIC level in the AP.  

Sounds like an MSI block?

Marc Zyngier answered on this (much better than I could have done).

quoted

+- marvell,spi-ranges: tuples of GIC SPI interrupts ranges available
+  for this GICP  

These are base+size?

Correct. Does your question suggest that I should update the binding
document to make this explicit?

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com