b0e181d094
This pure documentation fix tries to align the "idle" and "sleep" pin states to the idle and suspend states from runtime PM. Cc: Patrice Chotard <patrice.chotard@st.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
25 lines
1.1 KiB
C
25 lines
1.1 KiB
C
/*
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* Standard pin control state definitions
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*/
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/**
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* @PINCTRL_STATE_DEFAULT: the state the pinctrl handle shall be put
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* into as default, usually this means the pins are up and ready to
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* be used by the device driver. This state is commonly used by
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* hogs to configure muxing and pins at boot, and also as a state
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* to go into when returning from sleep and idle in
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* .pm_runtime_resume() or ordinary .resume() for example.
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* @PINCTRL_STATE_IDLE: the state the pinctrl handle shall be put into
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* when the pins are idle. This is a state where the system is relaxed
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* but not fully sleeping - some power may be on but clocks gated for
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* example. Could typically be set from a pm_runtime_suspend() or
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* pm_runtime_idle() operation.
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* @PINCTRL_STATE_SLEEP: the state the pinctrl handle shall be put into
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* when the pins are sleeping. This is a state where the system is in
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* its lowest sleep state. Could typically be set from an
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* ordinary .suspend() function.
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*/
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#define PINCTRL_STATE_DEFAULT "default"
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#define PINCTRL_STATE_IDLE "idle"
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#define PINCTRL_STATE_SLEEP "sleep"
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