Tim Kryger 3cbc6123a9 mmc: sdhci: Set SDHCI_POWER_ON with external vmmc ...

Host controllers lacking the required internal vmmc regulator may still
follow the spec with regard to the LSB of SDHCI_POWER_CONTROL.  Set the
SDHCI_POWER_ON bit when vmmc is enabled to encourage the controller to
to drive CMD, DAT, SDCLK.

This fixes a regression observed on some Qualcomm and Nvidia boards
caused by 5222161 mmc: sdhci: Improve external VDD regulator support.

Fixes: 52221610dd (mmc: sdhci: Improve external VDD regulator support)
Signed-off-by: Tim Kryger <tim.kryger@gmail.com>
Tested-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

2015-01-14 09:47:19 +01:00

..

card

mmc: queue: Improve error handling during allocation of bounce buffers

2014-12-05 10:33:17 +01:00

core

mmc: core: stop trying to switch width when only one bit is supported

2014-12-29 14:49:28 +01:00

host

mmc: sdhci: Set SDHCI_POWER_ON with external vmmc

2015-01-14 09:47:19 +01:00

Kconfig

mmc: explicitly mention SDIO support in Kconfig

2008-10-12 11:04:36 +02:00

Makefile

mmc: sdhci-pci: add platform data

2012-01-11 23:58:47 -05:00