On Fri, May 23, 2014 at 8:00 AM, Rob Herring <robherring2@xxxxxxxxx> wrote: > On Fri, May 23, 2014 at 7:46 AM, Linus Walleij <linus.walleij@xxxxxxxxxx> wrote: >> On Tue, May 20, 2014 at 11:09 PM, Rob Herring <robherring2@xxxxxxxxx> wrote: >> >>> From: Rob Herring <robh@xxxxxxxxxx> >>> >>> Add a passthru-mask property for setting interrupts which are passed >>> through directly to a primary controller. >>> >>> Signed-off-by: Rob Herring <robh@xxxxxxxxxx> >>> Cc: Pawel Moll <pawel.moll@xxxxxxx> >>> Cc: Mark Rutland <mark.rutland@xxxxxxx> >>> Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx> >>> Cc: Kumar Gala <galak@xxxxxxxxxxxxxx> >>> --- >>> Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt | 3 +++ >>> 1 file changed, 3 insertions(+) >>> >>> diff --git a/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt b/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt >>> index c9cf605..956b71d 100644 >>> --- a/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt >>> +++ b/Documentation/devicetree/bindings/arm/versatile-fpga-irq.txt >>> @@ -34,3 +34,6 @@ Optional properties: >>> - interrupts: if the FPGA IRQ controller is cascaded, i.e. if its IRQ >>> output is simply connected to the input of another IRQ controller, >>> then the parent IRQ shall be specified in this property. >>> +- passthru-mask: a u32 number representing a bit mas determining which of >> >> bit mask >> >> (speling) >> >>> + the interrupts are directly passed through to the primary interrupt >>> + controller. >> >> This is very confusing on the Integrators. The FPGA IRQ controller >> *is* the primary interrupt controller on these. > > Yes. Really, the h/w is not the same and we should have different > compatible strings. Unfortunately, it is Integrator that should > change. I don't know what I was thinking... The compatible strings are different as Versatile uses arm,versatile-sic, so I can drop this passthru-mask. Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
