Re: [PATCH 4.19 1/7] sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210

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