Messages in this thread | | | Date | Thu, 17 Oct 2013 10:33:11 -0700 | From | Tony Lindgren <> | Subject | Re: [RFC 9/9] of/irq: create interrupts-extended property |
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* Grant Likely <grant.likely@linaro.org> [131015 13:43]: > The standard interrupts property in device tree can only handle > interrupts coming from a single interrupt parent. If a device is wired > to multiple interrupt controllers, then it needs to be attached to a > node with an interrupt-map property to demux the interrupt specifiers > which is confusing. It would be a lot easier if there was a form of the > interrupts property that allows for a separate interrupt phandle for > each interrupt specifier. > > This patch does exactly that by creating a new interrupts-extended > property which reuses the phandle+arguments pattern used by GPIOs and > other core bindings. > > Signed-off-by: Grant Likely <grant.likely@linaro.org> > Cc: Rob Herring <rob.herring@calxeda.com>
Works for me and solves the issue for devices with interrupts from multiple interrupt controllers:
Acked-by: Tony Lindgren <tony@atomide.com>
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