From: Jeremy McNicoll <jmcnicol@redhat.com>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>,
Ulf Hansson <ulf.hansson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org,
Venkat Gopalakrishnan <venkatg@codeaurora.org>,
Ritesh Harjani <riteshh@codeaurora.org>,
devicetree@vger.kernel.org
Subject: Re: [PATCH v2 0/2] Support SDHCI on 8974pro devices
Date: Thu, 21 Sep 2017 03:13:08 -0700 [thread overview]
Message-ID: <20170921101308.GA10466@mini-rhel.redhat.com> (raw)
In-Reply-To: <20170915233524.1375-1-bjorn.andersson@linaro.org>
On Fri, Sep 15, 2017 at 04:35:22PM -0700, Bjorn Andersson wrote:
> The calibration clocks for the delay circut should be enabled, as done in the
> downstream kernel, in order for reset of the SDHCI not to fail on some Qualcomm
> platforms (e.g. 8974pro). These patches makes it possible to reference these
> clocks.
>
> Bjorn Andersson (2):
> mmc: sdhci-msm: Utilize bulk clock API
> mmc: sdhci-msm: Enable delay circuit calibration clocks
>
> .../devicetree/bindings/mmc/sdhci-msm.txt | 2 +
> drivers/mmc/host/sdhci-msm.c | 90 +++++++++++-----------
> 2 files changed, 46 insertions(+), 46 deletions(-)
>
Thanks! This fixes my Nexus5X (msm8992) and now expected messages such
as:
mmc0: new HS400 MMC card at address 0001
mmcblk0: mmc0:0001 016G72 14.7 GiB
mmcblk0boot0: mmc0:0001 016G72 partition 1 4.00 MiB
mmcblk0boot1: mmc0:0001 016G72 partition 2 4.00 MiB
mmcblk0rpmb: mmc0:0001 016G72 partition 3 4.00 MiB
mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15....
are appearing in my boot messages / debug spew.
Tested-by: Jeremy McNicoll <jeremymc@redhat.com>
-jeremy
next prev parent reply other threads:[~2017-09-21 10:13 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-15 23:35 [PATCH v2 0/2] Support SDHCI on 8974pro devices Bjorn Andersson
2017-09-15 23:35 ` [PATCH v2 1/2] mmc: sdhci-msm: Utilize bulk clock API Bjorn Andersson
2017-09-22 11:22 ` Ulf Hansson
2017-09-15 23:35 ` [PATCH v2 2/2] mmc: sdhci-msm: Enable delay circuit calibration clocks Bjorn Andersson
2017-09-20 20:52 ` Rob Herring
2017-09-21 10:13 ` Jeremy McNicoll [this message]
2017-09-22 9:45 ` [PATCH v2 0/2] Support SDHCI on 8974pro devices Ulf Hansson
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