Re: [PATCH v3 6/7] dt-bindings: add irq domain parent binding
From: Mark Rutland <hidden>
Date: 2014-10-09 14:58:19
Also in:
linux-arm-kernel, lkml
Hi, On Thu, Oct 09, 2014 at 03:29:39PM +0100, Joe.C wrote:
quoted hunk ↗ jump to hunk
From: "Joe.C" <yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> Add "arm,irq-domain-hierarchy" optional property. Signed-off-by: Joe.C <yingjoe.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> --- Documentation/devicetree/bindings/arm/gic.txt | 2 ++ 1 file changed, 2 insertions(+)diff --git a/Documentation/devicetree/bindings/arm/gic.txt b/Documentation/devicetree/bindings/arm/gic.txt index c7d2fa1..f0bb759 100644 --- a/Documentation/devicetree/bindings/arm/gic.txt +++ b/Documentation/devicetree/bindings/arm/gic.txt@@ -68,6 +68,8 @@ Example: <0xfff10100 0x100>; }; +- arm,irq-domain-hierarchy : When this property exists, gic will be used as + parent for hierarchy irq domain.
IRQ domains are a Linux internal detail, and their description doesn't belong in the DT. So this property does not look like it should be described in the DT. I don't see a description of any relationship between devices here, so it's not clear to me what this property is intended to imply. Why do you think you need this? Thanks, Mark. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html