Faiz Abbas feb40824d7 mmc: sdhci-omap: Fix Tuning procedure for temperatures < -20C ... According to the App note[1] detailing the tuning algorithm, for temperatures < -20C, the initial tuning value should be min(largest value in LPW - 24, ceil(13/16 ratio of LPW)). The largest value in LPW is (max_window + 4 * (max_len - 1)) and not (max_window + 4 * max_len) itself. Fix this implementation. [1] http://www.ti.com/lit/an/spraca9b/spraca9b.pdf Fixes: 961de0a856 ("mmc: sdhci-omap: Workaround errata regarding SDR104/HS200 tuning failures (i929)") Cc: stable@vger.kernel.org Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2019-10-21 13:37:49 +02:00
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core	dma-mapping updates for 5.4:	2019-09-19 13:27:23 -07:00
host	mmc: sdhci-omap: Fix Tuning procedure for temperatures < -20C	2019-10-21 13:37:49 +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