linux-kernel - Re: [PATCH] arm64: dts: imx8mp-evk: add PCA6416 interrupt controller mode

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Date:   Sat, 29 Jan 2022 14:08:19 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Hugo Villeneuve <hugo@...ovil.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Hugo Villeneuve <hvilleneuve@...onoff.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: imx8mp-evk: add PCA6416 interrupt controller
 mode

On Mon, Jan 17, 2022 at 06:06:39PM -0500, Hugo Villeneuve wrote:
> From: Hugo Villeneuve <hvilleneuve@...onoff.com>
> 
> Add interrupt controller mode for the pca6416 on i.MX8MP EVK board's.
> 
> Signed-off-by: Hugo Villeneuve <hvilleneuve@...onoff.com>

It doesn't apply to my branch.  Could you rebase?

Shawn

> ---
>  arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
> index 66437b659f3a..00e1e1342162 100755
> --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
> @@ -526,6 +526,12 @@ pca6416: gpio@20 {
>  		reg = <0x20>;
>  		gpio-controller;
>  		#gpio-cells = <2>;
> +		interrupt-controller;
> +		#interrupt-cells = <2>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&pinctrl_pca6416_int>;
> +		interrupt-parent = <&gpio1>;
> +		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
>  	};
>  
>  	codec: wm8960@1a {
> @@ -1209,6 +1215,12 @@ pinctrl_csi_mclk: csi_mclk_grp {
>  			MX8MP_IOMUXC_GPIO1_IO15__CCM_CLKO2	0x59
>  		>;
>  	};
> +
> +	pinctrl_pca6416_int: pca6416_int_grp {
> +		fsl,pins = <
> +			MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12	0x146 /* Input pull-up. */
> +		>;
> +	};
>  };
>  
>  &vpu_g1 {
> -- 
> 2.30.2
>