Commits
Giulio Benetti committed 55631db8bd6
serial_lpuart: add clock enable if CONFIG_CLK is defined This driver assumes that lpuart clock is already enabled before probing but using DM only lpuart won't be automatically enabled so add clk_enable() when probing if CONFIG_CLK is defined. If clock is not found, because DM is not used, let's emit a warning and proceed, because serial clock could also be already enabled by non DM code. If clock is found but cna't be enabled then return with error. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>