Raul E Rangel 2cf9bfe9be mmc: sdhci-acpi: Clear amd_sdhci_host on reset ... The commit 61d7437ed1 ("mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040") broke resume for eMMC HS400. When the system suspends the eMMC controller is powered down. So, on resume we need to reinitialize the controller. Although, amd_sdhci_host was not getting cleared, so the DLL was never re-enabled on resume. This results in HS400 being non-functional. To fix the problem, this change clears the tuned_clock flag, clears the dll_enabled flag and disables the DLL on reset. Fixes: 61d7437ed1 ("mmc: sdhci-acpi: Fix HS400 tuning for AMDI0040") Signed-off-by: Raul E Rangel <rrangel@chromium.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20200831150517.1.I93c78bfc6575771bb653c9d3fca5eb018a08417d@changeid Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2020-09-07 08:57:44 +02:00
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core	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
host	mmc: sdhci-acpi: Clear amd_sdhci_host on reset	2020-09-07 08:57:44 +02:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00