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From: Ulf Hansson <ulf.hansson@linaro.org>
To: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Rob Herring <robh+dt@kernel.org>,
	"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
	DTML <devicetree@vger.kernel.org>,
	Linux-Renesas <linux-renesas-soc@vger.kernel.org>
Subject: Re: [PATCH v5 0/2] mmc: core: add a new property/caps2
Date: Fri, 10 Jul 2020 09:56:37 +0200
Message-ID: <CAPDyKFp9mO6UkcPR+BqJFhTMhK9aWFV5H3r=zT9Aodq4O3J3ZQ@mail.gmail.com> (raw)
In-Reply-To: <1594123122-13156-1-git-send-email-yoshihiro.shimoda.uh@renesas.com>

On Tue, 7 Jul 2020 at 13:59, Yoshihiro Shimoda
<yoshihiro.shimoda.uh@renesas.com> wrote:
>
> Some environment (like r8a77951-salvator-xs) is possible
> to perform a full power cycle of the card in suspend via firmware
> (PSCI on arm-trusted-firmware). However, the current MMC core
> cannot issue Power Off Notification. This patch series can do it.
>
> We discussed on the v3 email thread [1].
>
> [1]
> https://lore.kernel.org/linux-renesas-soc/1592792699-24638-1-git-send-email-yoshihiro.shimoda.uh@renesas.com/T/#m9c25f35d7126b1c14ea431a773757652ad094341
>
>
> Changes from v4:
>  - Just add a new property/caps2 flag of MMC bindings to fix the issue.
>  https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=308795
>
> Changes from v3:
>  - Modify regulator subsytem and regulator/fixed driver.
>  - Use regulator_is_enabled() instead of firmware API.
>  - Update R-Car Gen3 related dts files for the reference.
>    But, I have only tested on r8a779{5,61}-salvaltor-xs.dts.
>  https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=306281
>
> Changes from v2:
>  - Fix typo of function name in patch2.
>  - Remove RFC.
>  https://patchwork.kernel.org/project/linux-renesas-soc/list/?series=305523
>
> Changes from v1:
>  - Use pm_suspend_via_firmware() API instead of pm_suspend_target_state.
>  - Modify the psci driver to call pm_set_suspend_via_firmware.
>  https://patchwork.kernel.org/patch/11557505/
>
>
> *** BLURB HERE ***
>
> Yoshihiro Shimoda (2):
>   dt-bindings: mmc: Add full-pwr-cycle-in-suspend property
>   mmc: core: Add MMC_CAP2_FULL_PWR_CYCLE_IN_SUSPEND
>
>  Documentation/devicetree/bindings/mmc/mmc-controller.yaml | 5 +++++
>  drivers/mmc/core/host.c                                   | 2 ++
>  drivers/mmc/core/mmc.c                                    | 3 ++-
>  include/linux/mmc/host.h                                  | 1 +
>  4 files changed, 10 insertions(+), 1 deletion(-)
>
> --
> 2.7.4
>

Applied for next, thanks!

Kind regards
Uffe

      parent reply index

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-07 11:58 Yoshihiro Shimoda
2020-07-07 11:58 ` [PATCH v5 1/2] dt-bindings: mmc: Add full-pwr-cycle-in-suspend property Yoshihiro Shimoda
2020-07-09 22:52   ` Rob Herring
2020-07-07 11:58 ` [PATCH v5 2/2] mmc: core: Add MMC_CAP2_FULL_PWR_CYCLE_IN_SUSPEND Yoshihiro Shimoda
2020-07-07 13:13 ` [PATCH v5 0/2] mmc: core: add a new property/caps2 Ulf Hansson
2020-07-10  7:56 ` Ulf Hansson [this message]

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