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Commit fc0cf177 authored by Thierry Reding's avatar Thierry Reding
Browse files

ARM: tegra: Disable cpuidle if PSCI is available 



This is only relevant on Tegra114 and Tegra124, because earlier Tegra
generations used Cortex-A9 without secure extensions.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 592431b0

arch/arm/mach-tegra/cpuidle-tegra114.c

+5 −1
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <asm/cpuidle.h>

#include <asm/smp_plat.h>

#include <asm/suspend.h>

#include <asm/psci.h>



#include "pm.h"

#include "sleep.h"
@@ -84,5 +85,8 @@ static struct cpuidle_driver tegra_idle_driver = { 


int __init tegra114_cpuidle_init(void)

{

	if (!psci_smp_available())

		return cpuidle_register(&tegra_idle_driver, NULL);



	return 0;

}