040000 tree a7da5ab7b79575bfd02ab2b42543dc000e1e7710	uart_async_api
040000 tree ba47e2596052c966b9c22eabbc147f43fab3df39	uart_async_rx
040000 tree 824bf59e243c531e50276edc3f9ca73d237caeff	uart_basic_api
040000 tree dcc11619ac77c19b256e5852a7290f3fcc09d080	uart_elementary
040000 tree b9eca5a086f925e444b4aaa63f49f454dc4ead61	uart_emul
040000 tree ce22ae9ab908c4ed60bb1eb411156909e21fd73c	uart_mix_fifo_poll
040000 tree df274a996336a6447f4d85f1805880bfb1f120ee	uart_pm