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| author | Wei WANG <wei_wang@realsil.com.cn> | 2013-01-23 09:51:06 +0800 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-01-27 01:30:20 +0100 |
| commit | ab4e8f8b7bdfeff0c961fdbbdacb262d68f094c0 (patch) | |
| tree | 543440d2656343141c14e565e795a655378a0f72 /drivers/mfd/rts5209.c | |
| parent | ef85e736b1052d8c1e56990f0d08b6fce7cdbe41 (diff) | |
| download | op-kernel-dev-ab4e8f8b7bdfeff0c961fdbbdacb262d68f094c0.zip op-kernel-dev-ab4e8f8b7bdfeff0c961fdbbdacb262d68f094c0.tar.gz | |
mfd: rtsx: Add clock divider hook
Add callback function conv_clk_and_div_n to convert between SSC clock
and its divider N.
For rtl8411, the formula to calculate SSC clock divider N is different
with the other card reader models.
Signed-off-by: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/rts5209.c')
| -rw-r--r-- | drivers/mfd/rts5209.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mfd/rts5209.c b/drivers/mfd/rts5209.c index ba74de8..98fe0f3 100644 --- a/drivers/mfd/rts5209.c +++ b/drivers/mfd/rts5209.c @@ -174,6 +174,7 @@ static const struct pcr_ops rts5209_pcr_ops = { .card_power_off = rts5209_card_power_off, .switch_output_voltage = rts5209_switch_output_voltage, .cd_deglitch = NULL, + .conv_clk_and_div_n = NULL, }; /* SD Pull Control Enable: |
