linux-kernel - Re: [PATCH 3/3] arm64: dts: Add gpio

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Date:   Thu, 14 Sep 2023 10:26:55 +0200
From:   neil.armstrong@...aro.org
To:     Huqiang Qin <huqiang.qin@...ogic.com>, tglx@...utronix.de,
        maz@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        khilman@...libre.com, jbrunet@...libre.com,
        martin.blumenstingl@...glemail.com, hkallweit1@...il.com
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org
Subject: Re: [PATCH 3/3] arm64: dts: Add gpio_intc node for Amlogic-T7 SoCs

On 13/09/2023 10:09, Huqiang Qin wrote:
> Add GPIO interrupt controller device.
> 
> Signed-off-by: Huqiang Qin <huqiang.qin@...ogic.com>
> ---
>   arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 10 ++++++++++
>   1 file changed, 10 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
> index dae3465bd39b..21b2436c47e2 100644
> --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
> +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
> @@ -155,6 +155,16 @@ watchdog@...0 {
>   				clocks = <&xtal>;
>   			};
>   
> +			gpio_intc: interrupt-controller@...0 {
> +				compatible = "amlogic,t7-gpio-intc",
> +					     "amlogic,meson-gpio-intc";
> +				reg = <0x0 0x4080 0x0 0x20>;
> +				interrupt-controller;
> +				#interrupt-cells = <2>;
> +				amlogic,channel-interrupts =
> +					<10 11 12 13 14 15 16 17 18 19 20 21>;
> +			};
> +
>   			uart_a: serial@...00 {
>   				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
>   				reg = <0x0 0x78000 0x0 0x18>;

Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>