On Thu, May 12, 2016 at 04:19:31PM +0100, Jon Hunter wrote: > The Tegra AGIC is an interrupt controller that is compatible with the > ARM GIC-400, however, it is a 2nd level controller and requires runtime > power-management because it is outside the main CPU complex. Ideally, > the AGIC would use the existing "arm,gic-400" compatibility string, but > because of the power management requirements it cannot be initialised > early and is initialised by a platform driver. Therefore, to distinguish > between the Tegra AGIC and a normal GIC-400, and to ensure that the > appropriate driver initialises the AGIC, add the compatible string and > clock information for the AGIC to the GIC device-tree binding > documentation. > > Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx> > --- > Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Acked-by: Rob Herring <robh@xxxxxxxxxx> -- 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
