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authorDmitry Osipenko <digetx@gmail.com>2019-03-18 01:52:05 +0300
committerThierry Reding <treding@nvidia.com>2019-04-09 17:36:19 +0300
commit96446e21d6e9303cce0374af3f4012556dc501ce (patch)
tree2009e3125850cee95578c8761d634a58c1114bbe /arch/arm/mach-tegra
parentebca2a6ee161502828de017b28a8f1d7422073f0 (diff)
downloadlinux-96446e21d6e9303cce0374af3f4012556dc501ce.tar.xz
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')
-rw-r--r--arch/arm/mach-tegra/cpuidle-tegra114.c3
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)