author | Balaji T K <balajitk@ti.com> | |
Thu, 11 Dec 2014 11:07:31 +0000 (16:37 +0530) | ||
committer | Sekhar Nori <nsekhar@ti.com> | |
Thu, 11 Dec 2014 12:52:48 +0000 (18:22 +0530) | ||
commit | ff63ce1c83a3bccf9656ba9f92c3c2cb5bb020cb | |
tree | 893f39dd771329b09adfafd28121578ec34845ce | tree | snapshot (tar.xz tar.gz zip) |
parent | 5a49f82733929fc6161fa40d52bff1840c9a2366 | commit | diff |
mmc: omap_hsmmc: add voltage switch support for UHS SD card
UHS sd card i/o data line can operate at 3V and 1.8V on UHS speed
modes. Add support for signal voltage switch and check for card_busy.
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
UHS sd card i/o data line can operate at 3V and 1.8V on UHS speed
modes. Add support for signal voltage switch and check for card_busy.
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
drivers/mmc/host/omap_hsmmc.c | diff | blob | history |