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Groups > linux.kernel > #1733158 > unrolled thread
| Started by | Bjorn Andersson <bjorn.andersson@linaro.org> |
|---|---|
| First post | 2017-09-16 01:40 +0200 |
| Last post | 2017-09-22 11:50 +0200 |
| Articles | 3 — 3 participants |
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[PATCH v2 0/2] Support SDHCI on 8974pro devices Bjorn Andersson <bjorn.andersson@linaro.org> - 2017-09-16 01:40 +0200
Re: [PATCH v2 0/2] Support SDHCI on 8974pro devices Jeremy McNicoll <jmcnicol@redhat.com> - 2017-09-21 12:20 +0200
Re: [PATCH v2 0/2] Support SDHCI on 8974pro devices Ulf Hansson <ulf.hansson@linaro.org> - 2017-09-22 11:50 +0200
| From | Bjorn Andersson <bjorn.andersson@linaro.org> |
|---|---|
| Date | 2017-09-16 01:40 +0200 |
| Subject | [PATCH v2 0/2] Support SDHCI on 8974pro devices |
| Message-ID | <uq8nf-1yS-7@gated-at.bofh.it> |
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(-) -- 2.12.0
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| From | Jeremy McNicoll <jmcnicol@redhat.com> |
|---|---|
| Date | 2017-09-21 12:20 +0200 |
| Message-ID | <us6Km-7Zx-3@gated-at.bofh.it> |
| In reply to | #1733158 |
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
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| From | Ulf Hansson <ulf.hansson@linaro.org> |
|---|---|
| Date | 2017-09-22 11:50 +0200 |
| Message-ID | <ussKR-4u6-1@gated-at.bofh.it> |
| In reply to | #1733158 |
On 16 September 2017 at 01:35, Bjorn Andersson <bjorn.andersson@linaro.org> 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(-) > > -- > 2.12.0 > Thanks, applied for next! Kind regards Uffe
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