linux-kernel - Re: [PATCH V7 4/7] mfd: da9061: MFD core support

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Message-ID: <20170424123839.pjgbmz36nwcgfvn4@dell>
Date:   Mon, 24 Apr 2017 13:38:39 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Steve Twiss <stwiss.opensource@...semi.com>
Cc:     LINUX-KERNEL <linux-kernel@...r.kernel.org>,
        DEVICETREE <devicetree@...r.kernel.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Eduardo Valentin <edubezval@...il.com>,
        Guenter Roeck <linux@...ck-us.net>,
        LINUX-INPUT <linux-input@...r.kernel.org>,
        LINUX-PM <linux-pm@...r.kernel.org>,
        LINUX-WATCHDOG <linux-watchdog@...r.kernel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Support Opensource <Support.Opensource@...semi.com>,
        Wim Van Sebroeck <wim@...ana.be>,
        Zhang Rui <rui.zhang@...el.com>
Subject: Re: [PATCH V7 4/7] mfd: da9061: MFD core support

On Mon, 24 Apr 2017, Steve Twiss wrote:

> On 04 April 2017 09:39, Lee Jones wrote:
> > Subject: Re: [PATCH V7 4/7] mfd: da9061: MFD core support
> > 
> > On Mon, 03 Apr 2017, Steve Twiss wrote:
> > > From: Steve Twiss <stwiss.opensource@...semi.com>
> > > MFD support for DA9061 is provided as part of the DA9062 device driver.
> > >
> > > The registers header file adds two new chip variant IDs defined in DA9061
> > > and DA9062 hardware. The core header file adds new software enumerations
> > > for listing the valid DA9061 IRQs and a da9062_compatible_types enumeration
> > > for distinguishing between DA9061/62 devices in software.
> > >
> > > The core source code adds a new .compatible of_device_id entry. This is
> > > extended from DA9062 to support both "dlg,da9061" and "dlg,da9062". The
> > > .data entry now holds a reference to the enumerated device type.
> > >
> > > A new regmap_irq_chip model is added for DA9061 and this supports the new
> > > list of regmap_irq entries. A new mfd_cell da9061_devs[] array lists the
> > > new sub system components for DA9061. Support is added for a new DA9061
> > > regmap_config which lists the correct readable, writable and volatile
> > > ranges for this chip.
> > >
> > > The probe function uses the device tree compatible string to switch on the
> > > da9062_compatible_types and configure the correct mfd cells, irq chip and
> > > regmap config.
> > >
> > > Kconfig is updated to reflect support for DA9061 and DA9062 PMICs.
> > >
> > > Signed-off-by: Steve Twiss <stwiss.opensource@...semi.com>
> > 
> > Ah, here it is.
> > 
> > Applied, thanks.
> 
> Hi Lee,
> 
> I noticed the DA9061 core support has been added into linux-next, however
> the commit message was changed from the original title:
> 
> "mfd: da9061: MFD core support"
> 
> to add the mistake:
> 
> "mfd: Add suppfor for DA9061"
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=d3fe0806025cacdab1462d5704e1c98ab9db4564
> 
> Can this be fixed please?
> This patch has not been upstreamed into linux-mainline and is still in linux-next.

You're right, thanks for pointing that out.

Now fixed.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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