From: Arnd Bergmann <arnd@arndb.de>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Kukjin Kim <kgene.kim@samsung.com>,
Doug Anderson <dianders@google.com>,
Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>,
"cpgs ." <cpgs@samsung.com>,
Yuvaraj Kumar C D <yuvaraj.cd@gmail.com>,
linux-samsung-soc <linux-samsung-soc@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Jaehoon Chung <jh80.chung@samsung.com>,
Chris Ball <cjb@laptop.org>,
Seung-Won Jeon <tgih.jun@samsung.com>,
linux-mmc <linux-mmc@vger.kernel.org>,
Sonny Rao <sonnyrao@chromium.org>,
Tomasz Figa <tomasz.figa@gmail.com>,
SUNIL JOSHI <joshi@samsung.com>,
PRASHANTH GODREHAL <prashanth.g@samsung.com>,
ALIM AKHTAR <alim.akhtar@samsung.com>,
Javier Martinez Canillas <javier.martinez@collabora.co.uk>,
Abhilash Kesavan <a.kesavan@samsung.com>
Subject: Re: [PATCH] ARM: dts: fix MMC2 regulators for Exynos5420 Arndale Octa board
Date: Wed, 08 Oct 2014 14:07:48 +0200 [thread overview]
Message-ID: <3871564.7PhRGhHd6U@wuerfel> (raw)
In-Reply-To: <CAPDyKFqGS5mRpAJLkmQ3fnGKktLFDEt_pi+uaK-xCUtw1+Duvg@mail.gmail.com>
On Thursday 02 October 2014 20:16:44 Ulf Hansson wrote:
> On 2 October 2014 18:10, Bartlomiej Zolnierkiewicz
> <b.zolnierkie@samsung.com> wrote:
> > Regulators for MMC2 (SD card) are PVDD_TFLASH_2V8 (LDO19) for vmmc
> > and PVDD_APIO_MMCOFF_2V8 (LDO13) for vqmmc. Currently the device
> > tree entry for MMC2 uses PVDD_PRE_1V8 (LDO10) for vmmc and vqmmc is
> > not specified. Fix it.
> >
> > Without this patch:
> > - "mmc: dw_mmc: use mmc_regulator_get_supply to handle regulators"
> > patch causes a SD card detection to fail
> > - "mmc: dw_mmc: Support voltage changes" patch causes a boot hang
> >
> > This patch fixes both above problems.
> >
> > Suggested-by: Doug Anderson <dianders@google.com>
> > Cc: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
> > Cc: Ulf Hansson <ulf.hansson@linaro.org>
> > Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
> > Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
>
> Unless it causes a bunch non-trivial conflicts, I suggest we take this
> through my mmc tree to not break bisectability.
Have you tried if it conflicts with arm-soc? If not,
Acked-by: Arnd Bergmann <arnd@arndb.de>
next prev parent reply other threads:[~2014-10-08 12:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-02 16:10 [PATCH] ARM: dts: fix MMC2 regulators for Exynos5420 Arndale Octa board Bartlomiej Zolnierkiewicz
2014-10-02 16:19 ` Doug Anderson
2014-10-02 16:39 ` Bartlomiej Zolnierkiewicz
2014-10-02 16:45 ` Doug Anderson
2014-10-02 17:24 ` Bartlomiej Zolnierkiewicz
2014-10-06 16:51 ` Doug Anderson
2014-10-08 0:19 ` Jaehoon Chung
2014-10-08 9:31 ` Ulf Hansson
2014-10-02 18:16 ` Ulf Hansson
2014-10-08 12:07 ` Arnd Bergmann [this message]
2014-10-08 12:50 ` Ulf Hansson
2014-10-08 15:20 ` Arnd Bergmann
2014-10-08 15:29 ` Doug Anderson
2014-10-08 18:28 ` Arnd Bergmann
2014-10-09 8:46 ` Ulf Hansson
2014-10-09 11:41 ` Arnd Bergmann
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