linux-kernel - Re: [PATCH v2 4/5] ARM: dts: at91: at91-sama5d27

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Message-ID: <20170705152343.b735on6edg3vfsp3@rfolt0960.corp.atmel.com>
Date:   Wed, 5 Jul 2017 17:23:43 +0200
From:   Ludovic Desroches <ludovic.desroches@...rochip.com>
To:     Claudiu Beznea <claudiu.beznea@...rochip.com>
CC:     <nicolas.ferre@...rochip.com>,
        <alexandre.belloni@...e-electrons.com>, <robh+dt@...nel.org>,
        <mark.rutland@....com>, <linux@...linux.org.uk>, <sza@....hu>,
        <devicetree@...r.kernel.org>, <cristian.birsan@...rochip.com>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v2 4/5] ARM: dts: at91: at91-sama5d27_som1: add sama5d27
 SoM1 support

On Mon, Jul 03, 2017 at 03:56:11PM +0300, Claudiu Beznea wrote:
> Add specific DTS file and bindings for sama5d27 SoM1 board.
> 
> Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
> Signed-off-by: Cristian Birsan <cristian.birsan@...rochip.com>
> ---
>  arch/arm/boot/dts/at91-sama5d27_som1.dtsi | 178 ++++++++++++++++++++++++++++++
>  1 file changed, 178 insertions(+)
>  create mode 100644 arch/arm/boot/dts/at91-sama5d27_som1.dtsi
> 
> diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
> new file mode 100644
> index 0000000..c3a1dc8
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi

[...]

> +
> +			i2c0: i2c@...28000 {
> +				dmas = <0>, <0>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c0_default>;
> +				i2c-sda-hold-time-ns = <350>;
> +				status = "disabled";
> +
> +				24aa@50 {
> +					compatible = "24mac602";
> +					reg = <0x50>;
> +					pagesize = <8>;
> +					start-offset = /bits/ 8 <0xf8>;

Are you sure about the offset? I thought it was 0xfa but maybe I am
wrong.

Regards

Ludovic