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6 Commits

Author SHA1 Message Date
Lucas Stach 35a0081a83 mci: tegra: add Tegra124 compatible 
The controller is similar enough to the ones found
on earlier generation SoCs to not need any additional
changes.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2014-06-05 08:01:15 +02:00
Lucas Stach 840896e227 mci: tegra: don't set 8bit mode unconditionally 
Those flags should be set from the DT parsing code.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2014-05-15 14:17:12 +02:00
Lucas Stach ce41b64299 mci: tegra: apply pad autocalibration on T30 
Needed for SD cards connected to sdmmc1 or sdmmc3
to work properly.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2014-05-15 14:17:12 +02:00
Lucas Stach 17a72b1f16 mci: tegra: add reset control 
Enable the driver to reset the device itself.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2014-05-15 14:17:12 +02:00
Lucas Stach 47ed904495 mmc: tegra: fix typo 
Missed OR, so we never enabled failure interrupt
status bits, which prevented the eMMC detect logic
to work properly.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2014-04-23 11:39:13 +02:00
Lucas Stach 5f9dea93a1 tegra: add SDMMC controller driver 
Confirmed working on Tegra 2, may need some small adjustments for
Tegra 3.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2013-12-04 16:57:35 +01:00