[PATCH 2/3] arm64: dts: armada-3720-espressobin: make use of switch irq line
Andrew Lunn
andrew at lunn.ch
Wed Mar 21 06:29:25 PDT 2018
> . So I guess this has to change to
>
> + interrupt-parent = <&gpiosb>;
> + /* actually the irq is active low, but gpiosb doesn't support that and falling edge seems to work just fine */
> + interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
Or wait until you have simulated level interrupts?
At the moment, without this patch, you should have driver polled
interrupts. That already gives you a good speedup over phylib polling
the PHYs.
Andrew
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