From: Lee Jones <lee.jones@linaro.org>
To: Keerthy <j-keerthy@ti.com>
Cc: broonie@kernel.org, robh+dt@kernel.org, t-kristo@ti.com,
tony@atomide.com, mark.rutland@arm.com,
linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH 1/3] mfd: lp87565: Add lp87565 PMIC support
Date: Tue, 23 May 2017 16:39:01 +0100 [thread overview]
Message-ID: <20170523153901.d7o6la6b7hrxsrhe@dell> (raw)
In-Reply-To: <ce83f605-879b-dee0-d09e-63d01a7f66c7@ti.com>
On Tue, 23 May 2017, Keerthy wrote:
>
>
> On Tuesday 23 May 2017 02:15 PM, Lee Jones wrote:
> > On Tue, 23 May 2017, Keerthy wrote:
> >> On Tuesday 23 May 2017 12:27 PM, Lee Jones wrote:
> >>> On Tue, 23 May 2017, Keerthy wrote:
> >>>> On Monday 22 May 2017 11:18 PM, Lee Jones wrote:
> >>>>> On Fri, 19 May 2017, Keerthy wrote:
> >>>>>
> >>>>>> The LP87565 chip is a power management IC for Portable Navigation Systems
> >>>>>> and Tablet Computing devices. It contains the following components:
> >>>>>>
> >>>>>> - Configurable Bucks(Single and multi-phase).
> >>>>>> - Configurable General Purpose Output Signals (GPO).
> >>>>>>
> >>>>>> The LP87565-Q1 variant device uses two 2-phase outputs configuration,
> >>>>>> Buck0 is master for Buck0/1 output and Buck2 is master for Buck2/3
> >>>>>> output.
> >>>>>>
> >>>>>> Signed-off-by: Keerthy <j-keerthy@ti.com>
> >>>>>> ---
> >>>>>> Documentation/devicetree/bindings/mfd/lp87565.txt | 44 ++++
> >>>>>> drivers/mfd/Kconfig | 14 ++
> >>>>>> drivers/mfd/Makefile | 1 +
> >>>>>> drivers/mfd/lp87565.c | 103 ++++++++
> >>>>>> include/linux/mfd/lp87565.h | 275 ++++++++++++++++++++++
> >>>>>> 5 files changed, 437 insertions(+)
> >>>>>> create mode 100644 Documentation/devicetree/bindings/mfd/lp87565.txt
> >>>>>> create mode 100644 drivers/mfd/lp87565.c
> >>>>>> create mode 100644 include/linux/mfd/lp87565.h
> >>>>>>
> >>>
> >>> [...]
> >>>
> >>>>>> +/*
> >>>>>> + * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
> >>>>>> + *
> >>>>>> + * Author: Keerthy <j-keerthy@ti.com>
> >>>>>
> >>>>> We usually ask for full "first last" names.
> >>>>
> >>>> Keerthy is my full name and i do not have a surname.
> >>>
> >>> What is the 'J' for in your email address?
> >>
> >> Father's initials.
> >
> > Okay.
> >
> >>> [...]
> >>>
> >>>>>> +static const struct i2c_device_id lp87565_id_table[] = {
> >>>>>> + { "lp87565-q1", 0 },
> >>>>>> + { },
> >>>>>> +};
> >>>>>> +MODULE_DEVICE_TABLE(i2c, lp87565_id_table);
> >>>>>
> >>>>> Is this an OF only driver, or not?
> >>>
> >>> You didn't answer my question?
> >>
> >> Sorry i replied on top again. It will be an OF only driver.
> >
> > Okay, then you don't need this table and you should depend on OF in
> > the Kconfig file.
>
> Okay. Cool thanks for this info.
>
> I am seeing this commit: 4895e493f91bff7f96f328b883c7f6448aa6abc6
>
> mfd: Export OF module alias information in missing drivers
>
> So no need of i2c_device_id for any of the OF-only mfd drivers?
So long as you don't depend on the .data attribute.
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2017-05-23 15:39 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-19 12:42 [PATCH 0/3] mfd: lp87565: Add lp87565 PMIC support Keerthy
2017-05-19 12:42 ` [PATCH 1/3] " Keerthy
2017-05-19 15:42 ` Andrew F. Davis
2017-05-22 4:23 ` Keerthy
2017-05-23 3:08 ` Keerthy
2017-05-23 6:56 ` Lee Jones
2017-05-22 17:48 ` Lee Jones
2017-05-23 2:35 ` Keerthy
2017-05-23 3:00 ` Keerthy
2017-05-23 6:57 ` Lee Jones
2017-05-23 7:41 ` Keerthy
2017-05-23 7:58 ` Keerthy
2017-05-23 8:47 ` Lee Jones
2017-05-23 9:53 ` Keerthy
2017-05-23 8:45 ` Lee Jones
2017-05-23 10:11 ` Keerthy
2017-05-23 12:21 ` Keerthy
2017-05-23 15:39 ` Lee Jones [this message]
2017-05-19 12:42 ` [PATCH 2/3] regulator: lp87565: Add support for lp87565 PMIC regulators Keerthy
2017-05-19 15:53 ` Andrew F. Davis
2017-05-22 4:28 ` Keerthy
2017-05-19 12:42 ` [PATCH 3/3] regulator: tps65917: Add support for SMPS12 Keerthy
2017-05-22 17:41 ` Lee Jones
2017-05-26 11:42 ` Applied "regulator: tps65917: Add support for SMPS12" to the regulator tree Mark Brown
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