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Subject[PATCH V2 00/12] LP0 entry and exit support for Tegra210
Date
This patch series includes Tegra210 deepsleep/LP0 support with
deep sleep exit through RTC alarm wake and power button wake events.

Note: Wake on power button is through gpio-keys node in device tree.

This series also includes save and restore of PLLs, clocks, OSC contexts
for basic LP0 exit.

This patch series doesn't support 100% suspend/resume to allow fully
functional state upon resume and we are working on some more drivers suspend
and resume implementations.

[V2] : V1 feedback fixes
Patch 0002: This version still using syscore. Thierry suggest not to
use syscore and waiting on suggestion from Linux Walleij for any better
way of storing current state of pins before suspend entry and restoring
them on resume at very early stage. So left this the same way as V1 and
will address once I get more feedback on this.
Also need to findout and implement proper way of forcing resume order
between pinctrl and gpio driver.


Sowjanya Komatineni (12):
irqchip: tegra: do not disable COP IRQ during suspend
pinctrl: tegra: add suspend and resume support
clk: tegra: save and restore PLLs state for system
clk: tegra: add support for peripheral clock suspend and resume
clk: tegra: add support for OSC clock resume
clk: tegra: add suspend resume support for DFLL clock
clk: tegra: support for Tegra210 clocks suspend-resume
soc/tegra: pmc: allow support for more tegra wake models
soc/tegra: pmc: add pmc wake support for tegra210
gpio: tegra: implement wake event support for Tegra210 and prior GPIO
arm64: tegra: enable wake from deep sleep on RTC alarm.
soc/tegra: pmc: configure tegra deep sleep control settings

arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 7 +
arch/arm64/boot/dts/nvidia/tegra210.dtsi | 5 +-
drivers/clk/tegra/clk-dfll.c | 82 ++++++
drivers/clk/tegra/clk-dfll.h | 2 +
drivers/clk/tegra/clk-divider.c | 19 ++
drivers/clk/tegra/clk-pll-out.c | 25 ++
drivers/clk/tegra/clk-pll.c | 99 +++++--
drivers/clk/tegra/clk-tegra-fixed.c | 16 ++
drivers/clk/tegra/clk-tegra210.c | 382 +++++++++++++++++++++++++
drivers/clk/tegra/clk.c | 74 ++++-
drivers/clk/tegra/clk.h | 13 +
drivers/gpio/gpio-tegra.c | 116 +++++++-
drivers/irqchip/irq-tegra.c | 22 +-
drivers/pinctrl/tegra/pinctrl-tegra.c | 68 ++++-
drivers/pinctrl/tegra/pinctrl-tegra.h | 3 +
drivers/pinctrl/tegra/pinctrl-tegra114.c | 1 +
drivers/pinctrl/tegra/pinctrl-tegra124.c | 1 +
drivers/pinctrl/tegra/pinctrl-tegra20.c | 1 +
drivers/pinctrl/tegra/pinctrl-tegra210.c | 1 +
drivers/pinctrl/tegra/pinctrl-tegra30.c | 1 +
drivers/soc/tegra/pmc.c | 150 +++++++++-
21 files changed, 1053 insertions(+), 35 deletions(-)

--
2.7.4

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