linux-kernel - Re: [PATCH v2 2/4] MFD: TPS65218: Add driver for the TPS65218 PMIC

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Message-ID: <52F3C1C6.5030301@ti.com>
Date:	Thu, 6 Feb 2014 22:39:26 +0530
From:	Keerthy <a0393675@...com>
To:	Lee Jones <lee.jones@...aro.org>
CC:	Keerthy <j-keerthy@...com>, <rob.herring@...xeda.com>,
	<pawel.moll@....com>, <mark.rutland@....com>,
	<swarren@...dotorg.org>, <ijc+devicetree@...lion.org.uk>,
	<rob@...dley.net>, <sameo@...ux.intel.com>,
	<grant.likely@...aro.org>, <lgirdwood@...il.com>,
	<broonie@...nel.org>, <devicetree@...r.kernel.org>,
	<linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>
Subject: Re: [PATCH v2 2/4] MFD: TPS65218: Add driver for the TPS65218 PMIC

On Thursday 06 February 2014 08:07 PM, Lee Jones wrote:
>> The TPS65218 chip is a power management IC for Portable Navigation Systems
>> and Tablet Computing devices. It contains the following components:
>>
>>   - Regulators.
>>   - Over Temperature warning and Shut down.
>>
>> This patch adds support for tps65218 mfd device. At this time only
>> the regulator functionality is made available.
>>
>> Signed-off-by: Keerthy <j-keerthy@...com>
>> ---
>>   drivers/mfd/Kconfig          |   15 +++
>>   drivers/mfd/Makefile         |    1 +
>>   drivers/mfd/tps65218.c       |  281 +++++++++++++++++++++++++++++++++++++++++
> How much different is the TPS65218 to all the other TPS drivers?
>
> drivers/mfd/tps6105x.c
> drivers/mfd/tps65010.c
> drivers/mfd/tps6507x.c
> drivers/mfd/tps65090.c
> drivers/mfd/tps65217.c
> drivers/mfd/tps6586x.c
> drivers/mfd/tps65910.c
> drivers/mfd/tps65911-comparator.c
> drivers/mfd/tps65912-core.c
> drivers/mfd/tps65912-i2c.c
> drivers/mfd/tps65912-irq.c
> drivers/mfd/tps65912-spi.c
> drivers/mfd/tps80031.c
>
> Perhaps some consolidating might be in order?

Well the closest one is tps65217.c  but then register space is different
and components are different. So a new driver.

>

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