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

On Thu, Jun 08, 2017 at 02:10:23PM +0200, Thomas Petazzoni wrote:

Hello,

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

quoted

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

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?

Yes, please.

Rob
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