Re: [PATCH 1/3] ARM: dts: rdu1: Add nodes for RAVE SP EEPROM

[Lucas Stach <l.stach@pengutronix.de>]

Hi Andrey,

Am Freitag, den 29.06.2018, 20:47 -0700 schrieb Andrey Smirnov:
> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
> ---
>  arch/arm/dts/imx51-zii-rdu1.dts | 28 ++++++++++++++++++++++++++++
>  1 file changed, 28 insertions(+)
> 
> diff --git a/arch/arm/dts/imx51-zii-rdu1.dts b/arch/arm/dts/imx51-
> zii-rdu1.dts
> index 7984e5b32..b0e1d0276 100644
> --- a/arch/arm/dts/imx51-zii-rdu1.dts
> +++ b/arch/arm/dts/imx51-zii-rdu1.dts
> @@ -24,6 +24,13 @@
>  			device-path = &spinor, "partname:barebox-
> environment";
>  		};
>  	};
> +	aliases {
> +		/*
> +		 * Aliases to match Linux kernel naming in /dev/
> +		 */
> +		main-eeprom = &main_eeprom;
> +		dds-eeprom = &dds_eeprom;
> +	};

In Linux we are using the "zii,eeprom-name" property for this purpose.
Can we use the same in in Barebox, please? I would like to keep the
differences in the two DTs to a minimum.

Regards,
Lucas

>  };
>  
>  &ecspi1 {
> @@ -50,3 +57,24 @@
>  		};
>  	};
>  };
> +
> +&uart3 {
> +	rave-sp {
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +
> +		dds_eeprom: eeprom@a3 {
> +			compatible = "zii,rave-sp-eeprom";
> +			reg = <0xa3 0x4000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +		};
> +
> +		main_eeprom: eeprom@a4 {
> +			compatible = "zii,rave-sp-eeprom";
> +			reg = <0xa4 0x4000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +		};
> +	};
> +};

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