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stm32l4: support GPIOI, implement rcc_set_peripheral_clk_sel(); minor doc fix
Hi,
two commits to implement GPIOI for STM32L49x/STM32L4Ax and rcc_set_peripheral_clk_sel() for STM32L4 (both tested with a 32L496GDISCOVERY discovery kit). And fixed the example for LPTIM: LPTIM_IER must be modified while the timer is disabled (at least on L0 and L4).
Best, Simon