From: Lee Jones <lee.jones@linaro.org>
To: "Vaittinen, Matti" <Matti.Vaittinen@fi.rohmeurope.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"elven.wang@nxp.com" <elven.wang@nxp.com>,
"mazziesaccount@gmail.com" <mazziesaccount@gmail.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"Mutanen, Mikko" <Mikko.Mutanen@fi.rohmeurope.com>,
"broonie@kernel.org" <broonie@kernel.org>,
"angus.ainslie@puri.sm" <angus.ainslie@puri.sm>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"lgirdwood@gmail.com" <lgirdwood@gmail.com>,
"anson.huang@nxp.com" <anson.huang@nxp.com>,
"matt.vaittinen@fi.rohmeurope.com"
<matt.vaittinen@fi.rohmeurope.com>,
"yibin.gong@nxp.com" <yibin.gong@nxp.com>,
"Haikola, Heikki" <Heikki.Haikola@fi.rohmeurope.com>
Subject: Re: [PATCH v3 1/3] devicetree: bindings: bd718x7: document HW state related ROHM specific properties
Date: Mon, 25 Mar 2019 06:28:30 +0000 [thread overview]
Message-ID: <20190325062830.GV4731@dell> (raw)
In-Reply-To: <74b5d125c5cac75b3ab37ff2202966fb3f3395a1.camel@fi.rohmeurope.com>
On Thu, 21 Mar 2019, Vaittinen, Matti wrote:
> On Thu, 2019-03-21 at 08:23 +0000, Lee Jones wrote:
> > On Wed, 20 Mar 2019, Matti Vaittinen wrote:
> >
> > > Hello Lee, All
> > >
> > > On Wed, Mar 20, 2019 at 01:02:59PM +0000, Lee Jones wrote:
> > > > On Thu, 14 Feb 2019, Matti Vaittinen wrote:
> > > >
> > > > > Add ROHM BD71837 / BD71847 specific device tree bindings for
> > > > > controlling the PMIC shutdown/reset states and voltages for
> > > > > different HW states. The PMIC was designed to be used with NXP
> > > > > i.MX8 SoC and it supports SNVS low power state which seems to
> > > > > be typical for NXP i.MX SoCs. However, when SNVS is used we
> > > > > must
> > > > > not allow SW to control enabling/disabling those regulators
> > > > > which
> > > > > are crucial for system to boot as there is a HW limitation
> > > > > which
> > > > > causes SW controlled regulators to be kept shut down after SNVS
> > > > > reset.
> > > > >
> > > > > Allow setting the SNVS to be used as reset target state and
> > > > > allow
> > > > > marking those regulators which are critical for boot.
> > > > >
> > > > > Signed-off-by: Matti Vaittinen <
> > > > > matti.vaittinen@fi.rohmeurope.com>
> > > > > ---
> > > > > .../devicetree/bindings/mfd/rohm,bd71837-pmic.txt | 17
> > > > > ++++++++++
> > > > > .../bindings/regulator/rohm,bd71837-regulator.txt | 38
> > > > > ++++++++++++++++++++++
> > > > > 2 files changed, 55 insertions(+)
> > > >
> > > > Needs a DT Ack.
> > >
> > > I think this was already applied to regulator tree by Mark:
> > >
> https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git/commit/?h=for-next&id=f43d1b388f9be4aa47ed42c33659243a675c5c76
> > > Does it go in via his tree or do we need to apply it in Lee's tree
> > > too?
> >
> > Why don't I see an email from Mark?
>
> https://lore.kernel.org/lkml/20190214160025.65B8E1126F78@debutante.sirena.org.uk/
>
> Maybe that's what you're looking for?
It is, but I need this in my inbox.
Mark, could you please take the time to fix your scripts please?
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2019-03-25 6:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-14 9:34 [PATCH v3 0/3] bd718x7: Support SNVS low power state Matti Vaittinen
2019-02-14 9:34 ` [PATCH v3 1/3] devicetree: bindings: bd718x7: document HW state related ROHM specific properties Matti Vaittinen
2019-02-14 14:58 ` Angus Ainslie
2019-03-20 13:02 ` Lee Jones
2019-03-20 14:17 ` Matti Vaittinen
2019-03-21 8:23 ` Lee Jones
2019-03-21 12:50 ` Vaittinen, Matti
2019-03-25 6:28 ` Lee Jones [this message]
2019-02-14 9:38 ` [PATCH v3 2/3] regulator: add regulator_desc_list_voltage_linear_range Matti Vaittinen
2019-02-14 14:59 ` Angus Ainslie
2019-02-14 9:39 ` [PATCH v3 3/3] regulator: bd718x7: Support SNVS low power state Matti Vaittinen
2019-02-14 15:00 ` Angus Ainslie
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