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ENGR00170244-5 ARM: AHCI: Enable PDDQ mode on mx53 loco board
authorRichard Zhu <r65037@freescale.com>
Wed, 14 Dec 2011 05:11:07 +0000 (13:11 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:33:38 +0000 (08:33 +0200)
commit3e219db43c5b0c0694560dca718ff2e5db6b977a
tree9eb488ab037993c2f1246d315d9f858df79bcf23tree | snapshot
parent5b3c86c7c49fe85bca7cec9bbd2f3ba2ad130d96commit | diff
ENGR00170244-5 ARM: AHCI: Enable PDDQ mode on mx53 loco board

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>
arch/arm/mach-mx5/board-mx53_loco.c diff | blob | history
Linux kernel for KaRo TX COM modules