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Subject[PATCH v2 0/6] ARM: firmware: improvements to Trusted Foundations support
These (mostly minor) patches fix a few typos, improve points that
were agreed upon when the Trusted Foundation series was initially
submitted, and more importantly add support for a prepare_idle()
firmware operation that informs the firmware a CPU is doing idle.
Tegra's cpuidle driver is then also updated accordingly.

These patches should be the last step before device trees for NVIDIA
SHIELD and Tegra Note 7 can be submitted.

Changes since v1:
- Do not remove TF support from tegra_defconfig (will automatically be taken
care of during next configuration update)
- Add a new prepare_idle() operation to firmware_ops that informs the firmware
a CPU is going idle (vs. asking the firmware to do it itself as do_idle()
- Fix idle states names in TF implementation of prepare_idle to sound less

Alexandre Courbot (6):
ARM: trusted_foundations: fix vendor prefix typos
ARM: trusted_foundations: fallback when TF support is missing
ARM: firmware: enable Trusted Foundations by default
ARM: firmware: add prepare_idle() operation
ARM: trusted_foundations: implement prepare_idle()
ARM: tegra: cpuidle: use firmware for power down

arch/arm/firmware/Kconfig | 3 ++-
arch/arm/firmware/trusted_foundations.c | 20 +++++++++++++++++++-
arch/arm/include/asm/firmware.h | 4 ++++
arch/arm/include/asm/trusted_foundations.h | 13 +++++++++----
arch/arm/mach-tegra/cpuidle-tegra114.c | 11 ++++++++++-
5 files changed, 44 insertions(+), 7 deletions(-)


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