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SubjectRe: [PATCH v2 0/8] Tegra SDHCI support HS400 on Tegra210 and Tegra186
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On 27/08/18 13:08, Thierry Reding wrote:
> On Fri, Aug 10, 2018 at 09:13:57PM +0300, Aapo Vienamo wrote:
>> Hi all,
>> This series implements support for HS400 signaling on Tegra210 and
>> Tegra186. This includes programming the DQS trimmer values, implementing
>> enhanced strobe and HS400 delay line calibration.
>>
>> This series depends on the "Tegra SDHCI add support for HS200 and UHS
>> signaling" series.
>>
>> Changelog:
>> v2:
>> - Document in dt-bindings which controllers support HS400
>> - Use val instead of reg in tegra_sdhci_set_dqs_trim()
>> - Change "dt" to "DT" in "mmc: tegra: Parse and program DQS trim
>> value" commit message
>> - Add spaces around << in tegra_sdhci_set_dqs_trim()
>> - Make the "mmc: tegra: Implement HS400 enhanced strobe" commit
>> message more detailed
>> - Remove a debug print from tegra_sdhci_hs400_enhanced_strobe()
>> - Add blank lines around if-else-block in
>> tegra_sdhci_hs400_enhanced_strobe()
>> - Use val instead of reg in tegra_sdhci_hs400_enhanced_strobe()
>> - Make commit message of "mmc: tegra: Implement HS400 delay line
>> calibration" more detailed
>>
>> Aapo Vienamo (8):
>> dt-bindings: mmc: Add DQS trim value to Tegra SDHCI
>> mmc: tegra: Parse and program DQS trim value
>> mmc: tegra: Implement HS400 enhanced strobe
>> mmc: tegra: Implement HS400 delay line calibration
>> arm64: dts: tegra186: Add SDMMC4 DQS trim value
>> arm64: dts: tegra210: Add SDMMC4 DQS trim value
>> arm64: dts: tegra186: Enable HS400
>> arm64: dts: tegra210: Enable HS400
>>
>> .../bindings/mmc/nvidia,tegra20-sdhci.txt | 4 ++
>> arch/arm64/boot/dts/nvidia/tegra186.dtsi | 2 +
>> arch/arm64/boot/dts/nvidia/tegra210.dtsi | 2 +
>> drivers/mmc/host/sdhci-tegra.c | 84 +++++++++++++++++++++-
>> 4 files changed, 89 insertions(+), 3 deletions(-)
>
> Adrian,
>
> any chance you could take a brief look at these? They are a prerequisite
> for the 2-patch series ("[PATCH 0/2] Tegra SDHCI rerun pad calibration
> periodically") that you already acked.

Sure, I'll try and have a look today.

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