[PATCH] ath10k: do not enforce interrupt trigger type

[Kalle Valo]

Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org> writes:

> Interrupt line can be configured on different hardware in different way,
> even inverted.  Therefore driver should not enforce specific trigger
> type - edge rising - but instead rely on Devicetree to configure it.
>
> All Qualcomm DTSI with WCN3990 define the interrupt type as level high,
> so the mismatch between DTSI and driver causes rebind issues:
>
>   $ echo 18800000.wifi > /sys/bus/platform/drivers/ath10k_snoc/unbind
>   $ echo 18800000.wifi > /sys/bus/platform/drivers/ath10k_snoc/bind
>   [   44.763114] irq: type mismatch, failed to map hwirq-446 for interrupt-controller at 17a00000!
>   [   44.763130] ath10k_snoc 18800000.wifi: error -ENXIO: IRQ index 0 not found
>   [   44.763140] ath10k_snoc 18800000.wifi: failed to initialize resource: -6

So you tested on WCN3990? On what firmware version? I can add the
Tested-on tag if you provide that.

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