diff options
| -rw-r--r-- | drivers/cpuidle/cpuidle-tegra.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/cpuidle/cpuidle-tegra.c b/drivers/cpuidle/cpuidle-tegra.c index 2ddbd289e17d..313b0290e97b 100644 --- a/drivers/cpuidle/cpuidle-tegra.c +++ b/drivers/cpuidle/cpuidle-tegra.c @@ -31,6 +31,7 @@ #include <soc/tegra/fuse.h> #include <soc/tegra/irq.h> #include <soc/tegra/pm.h> +#include <soc/tegra/pmc.h> #include <asm/cpuidle.h> #include <asm/firmware.h> @@ -337,6 +338,10 @@ static void tegra_cpuidle_setup_tegra114_c7_state(void) static int tegra_cpuidle_probe(struct platform_device *pdev) { + /* LP2 could be disabled in device-tree */ + if (tegra_pmc_get_suspend_mode() < TEGRA_SUSPEND_LP2) + tegra_cpuidle_disable_state(TEGRA_CC6); + /* * Required suspend-resume functionality, which is provided by the * Tegra-arch core and PMC driver, is unavailable if PM-sleep option |