Hello Linus,

It's me again, so I have been thinking about the problem originally
reported in: [PATCH fixes v3] pinctrl: Really force states during suspend/resume

and other similar patches a while ago, and this new version allows a platform
using pinctrl-single to specify whether its pins are going to lose their state
during a system deep sleep.

Note that this is still checked at the pinctrl_select_state() because consumers
of the pinctrl API might be calling this from their suspend/resume functions
and should not have to know whether the provider does lose its pin states.


Florian Fainelli (2):
  pinctrl: Allow a device to indicate when to force a state
  pinctrl: single: Allow indicating loss of pin states during low-power

 .../devicetree/bindings/pinctrl/pinctrl-single.txt        |  4 ++++
 drivers/pinctrl/core.c                                    | 15 +++++++++++++++
 drivers/pinctrl/core.h                                    |  4 ++++
 drivers/pinctrl/pinctrl-single.c                          |  3 +++
 4 files changed, 26 insertions(+)


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