diff options
| author | Sujit Reddy Thumma <sthumma@codeaurora.org> | 2012-12-04 17:06:19 +0530 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-02-11 12:51:23 -0500 |
| commit | 41875e388401ad97c33252d5fa39d52e0b70ee9b (patch) | |
| tree | 2f76e0c6660f00920589fde0fed7489d30008523 /sound/ppc/pmac.c | |
| parent | 51aa66a58494f869f491eedda86c409c50536c14 (diff) | |
mmc: sdio: Fix SDIO 3.0 UHS-I initialization sequence
According to UHS-I initialization sequence for SDIO 3.0 cards,
the host must set bit[24] (S18R) of OCR register during OCR
handshake to know whether the SDIO card is capable of doing
1.8V I/O.
Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Reviewed-by: Johan Rudholm <johan.rudholm@stericsson.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'sound/ppc/pmac.c')
0 files changed, 0 insertions, 0 deletions