linux-kernel - Re: [PATCH RESEND v6 0/6] provide power off support for iMX6 with external PMIC

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Date:   Tue, 3 Apr 2018 07:59:31 +0200
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Shawn Guo <shawnguo@...nel.org>, Mark Brown <broonie@...nel.org>
Cc:     kernel@...gutronix.de, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Leonard Crestez <leonard.crestez@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Fabio Estevam <fabio.estevam@....com>,
        Russell King <linux@...linux.org.uk>
Subject: Re: [PATCH RESEND v6 0/6] provide power off support for iMX6 with
 external PMIC

ping,

this week is a merge window. Any chance to get it in to 4.17?

On 05.03.2018 11:25, Oleksij Rempel wrote:
> This patch series is providing power off support for Freescale/NXP iMX6 based
> boards with external power management integrated circuit (PMIC).
> As a first step the PMIC is configured to turn off the system if the
> standby pin is asserted. On second step we assert the standby pin.
> For this reason we need to use pm_power_off_prepare.
> 
> Usage of stnadby pin for power off is described in official iMX6
> documentation.
> 
> 2018.03.05:
> As this patch set touches multiple subsystems I think it would make
> sense for Shawn Guo to take the all patch set.
> The only part which didn't receive an ACK is regulator stuff. So I would
> hope that Mark Brown can ACK it.
> 
> Kind regards,
> Oleksij Rempel
> 
> 2017.12.06:
> Adding Linus. Probably there is no maintainer for this patch set.
> No changes are made, tested on v4.15-rc1.
> 
> 2017.10.27:
> Last version of this patch set was send at 20 Jun 2017, this is a rebase against
> kernel v4.14-rc6. Probably this set got lost. If I forgot to address some comments,
> please point me.
> 
> changes:
> v6:
>  - rename imx6_pm_poweroff to imx6_pm_stby_poweroff
>  - fix "MPIC_STBY_REQ" typo in the comment.
> 
> v5:
>  - remove useless includes from pm-imx6.c patch
>  - add Acked-by to "regulator: pfuze100: add fsl,pmic-stby-poweroff property"
>    patch
> 
> v4:
>  - update comment in "regulator: pfuze100: add fsl,pmic-stby-poweroff ..."
>    patch
>  - add Acked-by to "ARM: imx6q: provide documentation for new ..."
>    patch
> 
> v3:
>  - set pm_power_off_prepare = NULL on .remove.
>  - documentation and spelling fixes.
>  - use %pf instead of lookup_symbol_name.
> 
> 
> Oleksij Rempel (6):
>   ARM: imx6q: provide documentation for new fsl,pmic-stby-poweroff
>     property
>   ARM: imx6: register pm_power_off handler if "fsl,pmic-stby-poweroff"
>     is set
>   kernel/reboot.c: export pm_power_off_prepare
>   regulator: pfuze100: add fsl,pmic-stby-poweroff property
>   regulator: pfuze100-regulator: provide pm_power_off_prepare handler
>   ARM: dts: imx6: RIoTboard provide standby on power off option
> 
>  .../devicetree/bindings/clock/imx6q-clock.txt      |  8 ++
>  .../devicetree/bindings/regulator/pfuze100.txt     |  7 ++
>  arch/arm/boot/dts/imx6dl-riotboard.dts             |  5 ++
>  arch/arm/mach-imx/pm-imx6.c                        | 25 ++++++
>  drivers/regulator/pfuze100-regulator.c             | 92 ++++++++++++++++++++++
>  kernel/reboot.c                                    |  1 +
>  6 files changed, 138 insertions(+)
> 



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