Commits
Andy Duan committed c5bcacb088f
MLK-14546 tty: serial: fsl_lpuart: add per_clk support i.MX8QM lpuart has ipg_clk and per_clk, ipg_clk for bus and register accessing, per_clk is lpuart module clock. Add per_clk support in driver. Signed-off-by: Fugang Duan <fugang.duan@nxp.com>