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| author | Richard Zhu <r65037@freescale.com> | 2011-12-16 10:08:42 +0800 |
|---|---|---|
| committer | Andy Voltz <andy.voltz@timesys.com> | 2012-03-09 11:26:47 -0500 |
| commit | 45bb119a58a85b397f9c762b9037609cc94caef4 (patch) | |
| tree | 0974e7f6a1955410f7111064ca18969709239637 /drivers/mxc | |
| parent | 6982937a3515615435c0c654c80352d890b0ff34 (diff) | |
ENGR00170244-2 ARM: AHCI: Enable PDDQ mode when no disk is attached
In order to save the power consumption, enable the
PDDQ mode of AHCI PHY when there is no sata disk
on the port
Signed-off-by: Richard Zhu <r65037@freescale.com>
(cherry picked from commit f97994abf50e9917a959ae62eabd08908a75a222)
Diffstat (limited to 'drivers/mxc')
0 files changed, 0 insertions, 0 deletions