diff options
| author | Christian Bruel <christian.bruel@foss.st.com> | 2025-08-20 10:54:02 +0300 |
|---|---|---|
| committer | Manivannan Sadhasivam <mani@kernel.org> | 2025-08-27 16:23:30 +0300 |
| commit | 08383cd479f8212fafee2f557b58cfd48818bee0 (patch) | |
| tree | eded6c612d16f484a687dcde2e1a4a425c388656 /include/linux/pinctrl | |
| parent | 272dad3f84004079328e8f36b2292e7297460ffd (diff) | |
| download | linux-08383cd479f8212fafee2f557b58cfd48818bee0.tar.xz | |
pinctrl: Add pinctrl_pm_select_init_state helper function
If a platform requires an initial pinctrl state during probing, this
helper function provides the client with access to the same initial
state.
eg:
xxx_suspend_noirq
...
pinctrl_pm_select_sleep_state
xxx resume_noirq
pinctrl_pm_select_init_state
...
pinctrl_pm_select_default_state
Signed-off-by: Christian Bruel <christian.bruel@foss.st.com>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patch.msgid.link/20250820075411.1178729-3-christian.bruel@foss.st.com
Diffstat (limited to 'include/linux/pinctrl')
| -rw-r--r-- | include/linux/pinctrl/consumer.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/pinctrl/consumer.h b/include/linux/pinctrl/consumer.h index 73de70362b98..63ce16191eb9 100644 --- a/include/linux/pinctrl/consumer.h +++ b/include/linux/pinctrl/consumer.h @@ -48,6 +48,7 @@ int pinctrl_select_default_state(struct device *dev); #ifdef CONFIG_PM int pinctrl_pm_select_default_state(struct device *dev); +int pinctrl_pm_select_init_state(struct device *dev); int pinctrl_pm_select_sleep_state(struct device *dev); int pinctrl_pm_select_idle_state(struct device *dev); #else @@ -55,6 +56,10 @@ static inline int pinctrl_pm_select_default_state(struct device *dev) { return 0; } +static inline int pinctrl_pm_select_init_state(struct device *dev) +{ + return 0; +} static inline int pinctrl_pm_select_sleep_state(struct device *dev) { return 0; @@ -143,6 +148,11 @@ static inline int pinctrl_pm_select_default_state(struct device *dev) return 0; } +static inline int pinctrl_pm_select_init_state(struct device *dev) +{ + return 0; +} + static inline int pinctrl_pm_select_sleep_state(struct device *dev) { return 0; |