]> git.karo-electronics.de Git - karo-tx-linux.git/commit
ENGR00215668 [MX6]Only restore PU field value instead of whole reg value
authorAnson Huang <b20788@freescale.com>
Tue, 3 Jul 2012 20:09:37 +0000 (04:09 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:34:57 +0000 (08:34 +0200)
commita9082364a5be577f30e0556c0a94b457c1ff937a
tree36e491f74165ed52365eb7ee32cb33c21a632d95
parent01895ed5f80c629e7e0f9c6858ca9048ed2d1ba0
ENGR00215668 [MX6]Only restore PU field value instead of whole reg value

Only need to save and restore PU field register value instead of the
whole CORE REG value to avoid changing SOC and ARM voltage.

No need to increase BUS freq before CPU freq increase when system
is in audio bus mode.

Signed-off-by: Anson Huang <b20788@freescale.com>
arch/arm/mach-mx6/bus_freq.c
arch/arm/plat-mxc/cpufreq.c