| commit | e2f3cf18c3e2c98be382c54a5860eb2e418f0e02 | [log] [tgz] |
|---|---|---|
| author | Alexandre Torgue <alexandre.torgue@st.com> | Fri May 10 09:42:29 2019 +0200 |
| committer | Linus Walleij <linus.walleij@linaro.org> | Fri May 24 13:21:15 2019 +0200 |
| tree | 7ef6273d0c4e43ad71085bb491a5e1bde26d50f6 | |
| parent | b672a87ae5ab0704364781214bb1251b75cbef1b [diff] |
pinctrl: stm32: add suspend/resume management During power sequence, GPIO hardware registers could be lost if the power supply is switched off. Each device using pinctrl API is in charge of managing pins during suspend/resume sequences. But for pins used as gpio or irq stm32 pinctrl driver has to save the hardware configuration. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>