linux-kernel - Re: [PATCH] arm64: dts: ls1028a: fix gpio nodes

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Date:   Mon, 12 Aug 2019 15:47:17 +0200
From:   Shawn Guo <shawnguo@...nel.org>
To:     Hui Song <hui.song_1@....com>, Li Yang <leoyang.li@....com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: ls1028a: fix gpio nodes

On Mon, Aug 05, 2019 at 02:57:00PM +0800, Hui Song wrote:
> From: Song Hui <hui.song_1@....com>
> 
> Update the nodes to include little-endian
> property to be consistent with the hardware.
> 
> Signed-off-by: Song Hui <hui.song_1@....com>

@Leo, looks good?

Shawn

> ---
>  arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 9 ++++++---
>  1 file changed, 6 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> index aef5b06..7ccbbfc 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> @@ -277,33 +277,36 @@
>  		};
>  
>  		gpio1: gpio@...0000 {
> -			compatible = "fsl,qoriq-gpio";
> +			compatible = "fsl,ls1028a-gpio","fsl,qoriq-gpio";
>  			reg = <0x0 0x2300000 0x0 0x10000>;
>  			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
>  			gpio-controller;
>  			#gpio-cells = <2>;
>  			interrupt-controller;
>  			#interrupt-cells = <2>;
> +			little-endian;
>  		};
>  
>  		gpio2: gpio@...0000 {
> -			compatible = "fsl,qoriq-gpio";
> +			compatible = "fsl,ls1028a-gpio","fsl,qoriq-gpio";
>  			reg = <0x0 0x2310000 0x0 0x10000>;
>  			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
>  			gpio-controller;
>  			#gpio-cells = <2>;
>  			interrupt-controller;
>  			#interrupt-cells = <2>;
> +			little-endian;
>  		};
>  
>  		gpio3: gpio@...0000 {
> -			compatible = "fsl,qoriq-gpio";
> +			compatible = "fsl,ls1028a-gpio","fsl,qoriq-gpio";
>  			reg = <0x0 0x2320000 0x0 0x10000>;
>  			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
>  			gpio-controller;
>  			#gpio-cells = <2>;
>  			interrupt-controller;
>  			#interrupt-cells = <2>;
> +			little-endian;
>  		};
>  
>  		usb0: usb@...0000 {
> -- 
> 2.9.5
>