linux-kernel - Re: [PATCH] ARM: da8xx: use platform data for CFGCHIP syscon regmap

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Date:   Mon, 12 Feb 2018 13:26:33 +0530
From:   Sekhar Nori <nsekhar@...com>
To:     David Lechner <david@...hnology.com>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     Kevin Hilman <khilman@...nel.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Adam Ford <aford173@...il.com>, <linux-kernel@...r.kernel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Kishon Vijay Abraham I <kishon@...com>,
        Lee Jones <lee.jones@...aro.org>
Subject: Re: [PATCH] ARM: da8xx: use platform data for CFGCHIP syscon regmap

On Thursday 25 January 2018 08:57 PM, Sekhar Nori wrote:
> + Arnd, Kishon and Lee for their information.
> 
> On Wednesday 24 January 2018 05:06 AM, David Lechner wrote:
>> This converts from using a platform device for the CFGCHIP syscon
>> regmap to using platform data to pass the regmap to consumers.
>>
>> A lazy getter function is used so that the regmap will only be
>> created if it is actually used. This function will also be used
>> in the clock init when we convert to the common clock framework.
>>
>> The USB PHY driver is currently the only consumer. This driver is
>> updated to use platform data to get the CFGCHIP regmap instead of
>> syscon_regmap_lookup_by_pdevname().
>>
>> Signed-off-by: David Lechner <david@...hnology.com>
>> ---
>>
>> This is based on the feedback from the series "ARM: davinci: common clock prep
>> work". https://lkml.org/lkml/2018/1/19/715
> 
> It will be nice to have the discussion link as part of commit description.
> 
> Links:
> https://lkml.kernel.org/r/<CAK8P3a1AP1sz3nT8S6WMupo3iSVRsn2t9sPg2Mj1RAY1AS58UQ@...l.gmail.com>
> 
> Kishon,
> 
> With your ack I would like to queue this through the DaVinci tree for

Kishon, ping on this.

> v4.17. Due to ongoing common clock framework conversion effort, I expect
> to queue a number of other patches dependent on this.
> 
> Once v4.16-rc1 comes out, I can provide an immutable commit/tag with
> just this patch applied. You can use that if you end up queuing other
> patches which conflict with this.
> 
> Let me know.

Thanks,
Sekhar