linux-kernel - Re: [PATCH 2/2] arm64: dts: lx2160a: add sata node support

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Date:   Sun, 13 Jan 2019 12:05:48 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Peng Ma <peng.ma@....com>
Cc:     axboe@...nel.dk, leoyang.li@....com, robh+dt@...nel.org,
        mark.rutland@....com, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-ide@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: lx2160a: add sata node support

On Thu, Jan 10, 2019 at 06:05:33PM +0800, Peng Ma wrote:
> Add sata node support and Enable sata support
> 
> Signed-off-by: Peng Ma <peng.ma@....com>
> ---
>  arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts |   16 +++++++
>  arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi    |   44 +++++++++++++++++++++
>  2 files changed, 60 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> index 6481e5f..aacca27 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> @@ -117,3 +117,19 @@
>  &usb1 {
>  	status = "okay";
>  };
> +
> +&sata0 {
> +	status = "okay";
> +};
> +
> +&sata1 {
> +	status = "okay";
> +};
> +
> +&sata2 {
> +	status = "okay";
> +};
> +
> +&sata3 {
> +	status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> index a79f5c1..e857a14 100644
> --- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
> @@ -762,5 +762,49 @@
>  				     <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
>  			dma-coherent;
>  		};
> +
> +		sata0: sata@...0000 {
> +			status = "disabled";

We usually have 'status' at the end of property list.

Shawn

> +			compatible = "fsl,lx2160a-ahci";
> +			reg = <0x0 0x3200000 0x0 0x10000>,
> +			      <0x7 0x100520 0x0 0x4>;
> +			reg-names = "ahci", "sata-ecc";
> +			interrupts = <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&clockgen 4 3>;
> +			dma-coherent;
> +		};
> +
> +		sata1: sata@...0000 {
> +			status = "disabled";
> +			compatible = "fsl,lx2160a-ahci";
> +			reg = <0x0 0x3210000 0x0 0x10000>,
> +			      <0x7 0x100520 0x0 0x4>;
> +			reg-names = "ahci", "sata-ecc";
> +			interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&clockgen 4 3>;
> +			dma-coherent;
> +		};
> +
> +		sata2: sata@...0000 {
> +			status = "disabled";
> +			compatible = "fsl,lx2160a-ahci";
> +			reg = <0x0 0x3220000 0x0 0x10000>,
> +			      <0x7 0x100520 0x0 0x4>;
> +			reg-names = "ahci", "sata-ecc";
> +			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&clockgen 4 3>;
> +			dma-coherent;
> +		};
> +
> +		sata3: sata@...0000 {
> +			status = "disabled";
> +			compatible = "fsl,lx2160a-ahci";
> +			reg = <0x0 0x3230000 0x0 0x10000>,
> +			      <0x7 0x100520 0x0 0x4>;
> +			reg-names = "ahci", "sata-ecc";
> +			interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&clockgen 4 3>;
> +			dma-coherent;
> +		};
>  	};
>  };
> -- 
> 1.7.1
>