@@ -146,8 +146,8 @@ static int tegra_sleep_cpu(unsigned long v2p)
* if any of secondary CPU's is online and this is the LP2-idle
* code-path only for Tegra20/30.
*/
- if (trusted_foundations_registered())
- outer_disable();
+ if (trusted_foundations_registered() && outer_cache.disable)
+ outer_cache.disable();
/*
* Note that besides of setting up CPU reset vector this firmware
@@ -278,7 +278,6 @@ static int tegra_cpuidle_probe(struct platform_device *pdev)
tegra_idle_driver.states[TEGRA_C7].disabled = true;
break;
case TEGRA30:
- tegra_idle_driver.states[TEGRA_CC6].disabled = true;
break;
case TEGRA114:
case TEGRA124:
The new CPU Idle driver has all necessary features in order to allow the deepest idling state on Tegra30 SoC where the whole CPU cluster is power-gated using the coupled idle state. Note that outer_disable() now need to be invoked directly since it produces erroneous warning message about secondary CPUs being online because it doesn't know that secondaries are turned off at that point by the cpuidle driver. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- arch/arm/mach-tegra/pm.c | 4 ++-- drivers/cpuidle/cpuidle-tegra.c | 1 - 2 files changed, 2 insertions(+), 3 deletions(-)