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| H A D | stm32_gpio.c | 9818a481c2b9bf19c2b0d15d2db98f0c8af1628d Tue May 23 10:03:06 UTC 2023 Etienne Carriere <etienne.carriere@foss.st.com> drivers: stm32_gpio: helper function to register GPIO banks
Adds an helper function (dt_stm32_gpio_bank()) to register GPIO banks
in stm32_gpio driver based on DT pinctrl nodes. GPIO banks are
registered in a local list from which will be later used to find a
bank based on its ID number. The function is expected to be called
from the driver probe sequence. The function ensures a bank is not
registered twice.
Acked-by: Lionel Debieve <lionel.debieve@foss.st.com>
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
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