linux-kernel - Re: [PATCH] Specify all interrupts for the GPIO controller.

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Date:   Sat, 08 Oct 2016 11:23:52 +0200
From:   Robert Jarzmik <robert.jarzmik@...e.fr>
To:     Vijay Kumar B <vijaykumar@...ogic.com>
Cc:     Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        Mark Rutland <mark.rutland@....com>,
        devicetree@...r.kernel.org, Pawel Moll <pawel.moll@....com>,
        Ian Campbell <ijc+devicetree@...lion.org.uk>,
        Russell King <linux@...linux.org.uk>,
        linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Kumar Gala <galak@...eaurora.org>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] Specify all interrupts for the GPIO controller.

Vijay Kumar B <vijaykumar@...ogic.com> writes:

> The PXA GPIO controller has 3 interrupt outputs, this needs to be
> indicated in the DTS file. Without this mainstone's CPLD interrupt 0
> will not be raised to the processor.
>
> Signed-off-by: Vijay Kumar B. <vijaykumar@...ogic.com>
> Reviewed-by: Deepak S. <deepak@...ogic.com>
> ---
>  arch/arm/boot/dts/pxa2xx.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/boot/dts/pxa2xx.dtsi b/arch/arm/boot/dts/pxa2xx.dtsi
> index 5e5af07..9ca2e5b 100644
> --- a/arch/arm/boot/dts/pxa2xx.dtsi
> +++ b/arch/arm/boot/dts/pxa2xx.dtsi
> @@ -54,8 +54,8 @@
>  			reg = <0x40e00000 0x10000>;
>  			gpio-controller;
>  			#gpio-cells = <0x2>;
> -			interrupts = <10>;
> -			interrupt-names = "gpio_mux";
> +			interrupts = <8 9 10>;
> +			interrupt-names = "gpio0", "gpio1", "gpio_mux";
>  			interrupt-controller;
>  			#interrupt-cells = <0x2>;
>  			ranges;

Hi Vijay,

A patch was already submitted in september for this in there :
https://mail-archive.com/linux-kernel@vger.kernel.org/msg1239445.html

Cheers.

-- 
Robert