From: Sasha Levin <sashal@kernel.org>
To: Sowjanya Komatineni <skomatineni@nvidia.com>
Cc: adrian.hunter@intel.com, ulf.hansson@linaro.org,
thierry.reding@gmail.com, jonathanh@nvidia.com,
robh+dt@kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org,
devicetree@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH 4.19 1/7] sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210
Date: Fri, 28 Aug 2020 19:15:36 -0400 [thread overview]
Message-ID: <20200828231536.GU8670@sasha-vm> (raw)
In-Reply-To: <1598653517-13658-2-git-send-email-skomatineni@nvidia.com>
On Fri, Aug 28, 2020 at 03:25:11PM -0700, Sowjanya Komatineni wrote:
>commit b5a84ecf025a ("mmc: tegra: Add Tegra210 support")
What does this line above represent?
>SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK is set for Tegra210 from the
>beginning of Tegra210 support in the driver.
>
>Tegra210 SDMMC hardware by default uses timeout clock (TMCLK)
>instead of SDCLK and this quirk should not be set.
>
>So, this patch remove this quirk for Tegra210.
>
>Fixes: b5a84ecf025a ("mmc: tegra: Add Tegra210 support")
>Cc: stable <stable@vger.kernel.org> # 4.19
>Tested-by: Jon Hunter <jonathanh@nvidia.com>
>Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
>Acked-by: Adrian Hunter <adrian.hunter@intel.com>
>Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
--
Thanks,
Sasha
next prev parent reply other threads:[~2020-08-28 23:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-28 22:25 [PATCH 4.19 0/7] Fix timeout clock used by hardware data timeout Sowjanya Komatineni
2020-08-28 22:25 ` [PATCH 4.19 1/7] sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210 Sowjanya Komatineni
2020-08-28 23:15 ` Sasha Levin [this message]
2020-08-28 23:23 ` Sowjanya Komatineni
2020-09-01 13:55 ` Greg KH
2020-08-28 22:25 ` [PATCH 4.19 2/7] sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra186 Sowjanya Komatineni
2020-08-28 22:25 ` [PATCH 4.19 3/7] dt-bindings: mmc: tegra: Add tmclk for Tegra210 and Tegra186 Sowjanya Komatineni
2020-08-28 22:25 ` [PATCH 4.19 4/7] arm64: tegra: Add missing timeout clock to Tegra210 SDMMC Sowjanya Komatineni
2020-08-28 22:25 ` [PATCH 4.19 5/7] arm64: tegra: Add missing timeout clock to Tegra186 SDMMC nodes Sowjanya Komatineni
2020-08-28 22:25 ` [PATCH 4.19 6/7] arm64: tegra: Add missing timeout clock to Tegra194 " Sowjanya Komatineni
2020-08-28 22:25 ` [PATCH 4.19 7/7] sdhci: tegra: Add missing TMCLK for data timeout Sowjanya Komatineni
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