ARM: tegra30: clocks: add CPU low-power function into tegra_cpu_car_ops
authorJoseph Lo <josephl@nvidia.com>
Wed, 31 Oct 2012 09:41:19 +0000 (17:41 +0800)
committerStephen Warren <swarren@nvidia.com>
Thu, 15 Nov 2012 22:09:21 +0000 (15:09 -0700)
commita6e293eef2eafc31dbe008301182e7124bd87755
treeb4feec69bd092c576fc17584961d84a9c2e6dfe4
parentfe508d776908b8512c6d936eb29e40bef1f4b8fc
ARM: tegra30: clocks: add CPU low-power function into tegra_cpu_car_ops

Add suspend, resume and rail_off_ready API into tegra_cpu_car_ops. These
functions were used for CPU powered-down state maintenance. One thing
needs to notice the rail_off_ready API only availalbe for cpu_g cluster
not cpu_lp cluster.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
arch/arm/mach-tegra/tegra30_clocks.c
arch/arm/mach-tegra/tegra_cpu_car.h