linux-kernel - Re: [PATCH 2/4] ARM: dts: imx6qdl-zii-rdu2: Populate RAVE SP EEPROM nodes

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Message-ID: <CAHQ1cqHpX_nz+xyyPg30kXsn2oTp2BBzk-qpCi3z3kezg1PTWg@mail.gmail.com>
Date:   Wed, 27 Jun 2018 21:39:37 -0700
From:   Andrey Smirnov <andrew.smirnov@...il.com>
To:     Shawn Guo <shawnguo@...nel.org>
Cc:     Fabio Estevam <fabio.estevam@....com>,
        Nikita Yushchenko <nikita.yoush@...entembedded.com>,
        Lucas Stach <l.stach@...gutronix.de>,
        Chris Healy <cphealy@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/4] ARM: dts: imx6qdl-zii-rdu2: Populate RAVE SP EEPROM nodes

On Wed, Jun 27, 2018 at 9:24 PM Andrey Smirnov <andrew.smirnov@...il.com> wrote:
>
> ZII's RDU1s come with two EEPROMs attached to RAVE SP. Add

Ugh, the description should read RDU2, not RDU1. Will fix in v2,
tomorrow. Sorry about that.

Thanks,
Andrey Smirnov

> corresponding nodes to make them availible.
>
> Cc: Fabio Estevam <fabio.estevam@....com>
> Cc: Nikita Yushchenko <nikita.yoush@...entembedded.com>
> Cc: Lucas Stach <l.stach@...gutronix.de>
> Cc: cphealy@...il.com
> Cc: Shawn Guo <shawnguo@...nel.org>
> Cc: Rob Herring <robh+dt@...nel.org>
> Cc: Mark Rutland <mark.rutland@....com>
> Cc: linux-arm-kernel@...ts.infradead.org
> Cc: devicetree@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org
> Signed-off-by: Andrey Smirnov <andrew.smirnov@...il.com>
> ---
>  arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> index 19a075aee19e..e4630481d951 100644
> --- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi
> @@ -320,10 +320,28 @@
>         rave-sp {
>                 compatible = "zii,rave-sp-rdu2";
>                 current-speed = <1000000>;
> +               #address-cells = <1>;
> +               #size-cells = <1>;
>
>                 watchdog {
>                         compatible = "zii,rave-sp-watchdog";
>                 };
> +
> +               eeprom@a3 {
> +                       compatible = "zii,rave-sp-eeprom";
> +                       reg = <0xa3 0x4000>;
> +                       #address-cells = <1>;
> +                       #size-cells = <1>;
> +                       zii,eeprom-name = "dds-eeprom";
> +               };
> +
> +               eeprom@a4 {
> +                       compatible = "zii,rave-sp-eeprom";
> +                       reg = <0xa4 0x4000>;
> +                       #address-cells = <1>;
> +                       #size-cells = <1>;
> +                       zii,eeprom-name = "main-eeprom";
> +               };
>         };
>  };
>
> --
> 2.17.1
>