linux-kernel - Re: [RFC PATCH] arch: arm64: dts: add USB OTG interrupts support in ZynqMP device tree

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Date:   Wed, 04 Jan 2017 15:30:28 +0200
From:   Felipe Balbi <balbi@...nel.org>
To:     Manish Narani <manish.narani@...inx.com>, robh+dt@...nel.org,
        mark.rutland@....com, catalin.marinas@....com, will.deacon@....com,
        michal.simek@...inx.com, soren.brinkmann@...inx.com,
        gregkh@...uxfoundation.org, mathias.nyman@...el.com, agraf@...e.de,
        bharatku@...inx.com, punnaiah.choudary.kalluri@...inx.com,
        dhdang@....com, marc.zyngier@....com, mnarani@...inx.com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Cc:     anirudh@...inx.com, anuragku@...inx.com
Subject: Re: [RFC PATCH] arch: arm64: dts: add USB OTG interrupts support in ZynqMP device tree


Hi,

Manish Narani <manish.narani@...inx.com> writes:
> This patch adds OTG interrupt support in device tree. It will add
> an extra interrupt line number dedicated to OTG events. This will
> enable OTG interrupts to serve in DWC3 OTG driver.
>
> Signed-off-by: Manish Narani <mnarani@...inx.com>
> ---
>  arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
> index 68a90833..ce9ad02 100644
> --- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
> @@ -351,7 +351,7 @@
>  			compatible = "snps,dwc3";
>  			status = "disabled";
>  			interrupt-parent = <&gic>;
> -			interrupts = <0 65 4>;
> +			interrupts = <0 65 4>, <0 69 4>;

help the driver by passing names to these IRQ lines.

-- 
balbi

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