linux-kernel - Re: [PATCH 1/2] ARM: dts: at91: sam9x60ek: fix eeprom compatible and size

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Message-ID: <52a43538-c103-d757-4794-6e5f705bbd7e@microchip.com>
Date:   Wed, 8 Jun 2022 07:37:20 +0000
From:   <Claudiu.Beznea@...rochip.com>
To:     <Eugen.Hristev@...rochip.com>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     <linux-kernel@...r.kernel.org>, <Nicolas.Ferre@...rochip.com>
Subject: Re: [PATCH 1/2] ARM: dts: at91: sam9x60ek: fix eeprom compatible and
 size

On 07.06.2022 12:04, Eugen Hristev wrote:
> The board has a microchip 24aa025e48 eeprom, which is a 2 Kbits memory,
> so it's compatible with at24c02 not at24c32.
> Also the size property is wrong, it's not 128 bytes, but 256 bytes.
> Thus removing and leaving it to the default (256).
> 
> Fixes: 1e5f532c27371 ("ARM: dts: at91: sam9x60: add device tree for soc and board")
> Signed-off-by: Eugen Hristev <eugen.hristev@...rochip.com>

Reviewed-by: Claudiu Beznea <claudiu.beznea@...rochip.com>


> ---
>  arch/arm/boot/dts/at91-sam9x60ek.dts | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
> index 7719ea3d4933c..81ccb0636a009 100644
> --- a/arch/arm/boot/dts/at91-sam9x60ek.dts
> +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
> @@ -233,10 +233,9 @@ i2c0: i2c@600 {
>  		status = "okay";
>  
>  		eeprom@53 {
> -			compatible = "atmel,24c32";
> +			compatible = "atmel,24c02";
>  			reg = <0x53>;
>  			pagesize = <16>;
> -			size = <128>;
>  			status = "okay";
>  		};
>  	};