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| author |   Dmitry Osipenko <digetx@gmail.com> | 2019-03-18 01:52:05 +0300 |
|---|---|---|
| committer |   Thierry Reding <treding@nvidia.com> | 2019-04-09 16:36:19 +0200 |
| commit | 96446e21d6e9303cce0374af3f4012556dc501ce (patch) | |
| tree | 2009e3125850cee95578c8761d634a58c1114bbe /arch/arm/mach-tegra/cpuidle-tegra114.c | |
| parent | ARM: trusted_foundations: Support L2 cache maintenance (diff) | |
| download | linux-dev-96446e21d6e9303cce0374af3f4012556dc501ce.tar.xz linux-dev-96446e21d6e9303cce0374af3f4012556dc501ce.zip | |
ARM: trusted_foundations: Make prepare_idle call to take mode argument
The Trusted Foundations firmware call varies depending on the required
suspend-mode. Make the firmware API to take the mode argument in order
to expose all of the modes to firmware user.
Tested-by: Robert Yang <decatf@gmail.com>
Tested-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/cpuidle-tegra114.c')
| -rw-r--r-- | arch/arm/mach-tegra/cpuidle-tegra114.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/cpuidle-tegra114.c b/arch/arm/mach-tegra/cpuidle-tegra114.c index e3fbcfedf845..3b9af4766cdf 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra114.c +++ b/arch/arm/mach-tegra/cpuidle-tegra114.c @@ -24,6 +24,7 @@ #include <asm/cpuidle.h> #include <asm/smp_plat.h> #include <asm/suspend.h> +#include <asm/trusted_foundations.h> #include <asm/psci.h> #include "cpuidle.h" @@ -46,7 +47,7 @@ static int tegra114_idle_power_down(struct cpuidle_device *dev, tegra_set_cpu_in_lp2(); cpu_pm_enter(); - call_firmware_op(prepare_idle); + call_firmware_op(prepare_idle, TF_PM_MODE_LP2_NOFLUSH_L2); /* Do suspend by ourselves if the firmware does not implement it */ if (call_firmware_op(do_idle, 0) == -ENOSYS) |