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    SubjectRe: [PATCH] arm/tegra: convert tegra20 to GIC devicetree binding
    On Fri, Nov 18, 2011 at 05:25:33PM +0100, Stephen Warren wrote:
    > Peter De Schrijver wrote at Friday, November 18, 2011 5:04 AM:
    > > On Thu, Nov 17, 2011 at 07:51:35PM +0100, Stephen Warren wrote:
    > > > Peter De Schrijver wrote at Thursday, November 17, 2011 8:07 AM:
    > > > > Convert tegra20 IRQ intialization to the GIC devicetree binding. Modify the
    > > > > interrupt definitions in the dts files according to
    > > > > Documentation/devicetree/bindings/arm/gic.txt
    > > > >
    > > > > Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
    > > >
    > > > tegra-harmony.dts contains an interrupts property that wasn't updated,
    > > > for the WM8903 codec.
    > >
    > > But that's a GPIO interrupt no?
    >
    > The interrupt line from codec to Tegra is a GPIO, yes.
    >
    > But the WM8903 still has the same interrupt-parent as everything else,
    > since it's inherited from /interrupt-parent and doesn't define its own.
    > Perhaps this is a mistake?

    Yes. I think this is a mistake. If we want the device tree to reflect the
    hardware, I think the WM8903 node should specify the GPIO, not the IRQ
    number.

    Cheers,

    Peter.


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