linux-kernel - Re: [PATCH v1 2/2] i2c: iproc: Add full name of devicetree node to adapter name

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Date:   Fri, 30 Aug 2019 14:59:48 +0200
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Rayagonda Kokatanur <rayagonda.kokatanur@...adcom.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>, linux-i2c@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com,
        Ray Jui <ray.jui@...adcom.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Lori Hikichi <lori.hikichi@...adcom.com>
Subject: Re: [PATCH v1 2/2] i2c: iproc: Add full name of devicetree node to
 adapter name

On Thu, Aug 08, 2019 at 09:07:53AM +0530, Rayagonda Kokatanur wrote:
> From: Lori Hikichi <lori.hikichi@...adcom.com>
> 
> Add the full name of the devicetree node to the adapter name.
> Without this change, all adapters have the same name making it difficult
> to distinguish between multiple instances.
> The most obvious way to see this is to use the utility i2c_detect.
> e.g. "i2c-detect -l"
> 
> Before
> i2c-1 i2c Broadcom iProc I2C adapter I2C adapter
> i2c-0 i2c Broadcom iProc I2C adapter I2C adapter
> 
> After
> i2c-1 i2c Broadcom iProc (i2c@...00) I2C adapter
> i2c-0 i2c Broadcom iProc (i2c@...00) I2C adapter
> 
> Now it is easy to figure out which adapter maps to a which DT node.
> 
> Signed-off-by: Lori Hikichi <lori.hikichi@...adcom.com>
> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@...adcom.com>

Applied to for-next, thanks!


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