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H A D | tegra186.dtsi | baba217d Thu Aug 27 12:20:59 CDT 2020 Sowjanya Komatineni <skomatineni@nvidia.com> arm64: tegra: Add missing timeout clock to Tegra186 SDMMC nodes
commit 39cb62cb8973 ("arm64: tegra: Add Tegra186 support")
Tegra186 uses separate SDMMC_LEGACY_TM clock for data timeout and this clock is not enabled currently which is not recommended.
Tegra186 SDMMC advertises 12Mhz as timeout clock frequency in host capability register and uses it by default.
So, this clock should be kept enabled by the SDMMC driver.
Fixes: 39cb62cb8973 ("arm64: tegra: Add Tegra186 support") Cc: stable <stable@vger.kernel.org> # 5.4 Tested-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Link: https://lore.kernel.org/r/1598548861-32373-6-git-send-email-skomatineni@nvidia.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> baba217d Thu Aug 27 12:20:59 CDT 2020 Sowjanya Komatineni <skomatineni@nvidia.com> arm64: tegra: Add missing timeout clock to Tegra186 SDMMC nodes commit 39cb62cb8973 ("arm64: tegra: Add Tegra186 support") Tegra186 uses separate SDMMC_LEGACY_TM clock for data timeout and this clock is not enabled currently which is not recommended. Tegra186 SDMMC advertises 12Mhz as timeout clock frequency in host capability register and uses it by default. So, this clock should be kept enabled by the SDMMC driver. Fixes: 39cb62cb8973 ("arm64: tegra: Add Tegra186 support") Cc: stable <stable@vger.kernel.org> # 5.4 Tested-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> Link: https://lore.kernel.org/r/1598548861-32373-6-git-send-email-skomatineni@nvidia.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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