| commit | 351a762aa8051960695a0f131731518e93b957fa | [log] [tgz] |
|---|---|---|
| author | Gerald Baeza <gerald.baeza@st.com> | Thu Jul 13 15:08:30 2017 +0000 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sun Jul 30 07:32:32 2017 -0700 |
| tree | 6279043932331bad9e8382d1a4a5c744e5fa23eb | |
| parent | 270e5a74fe4c78a857d65f1a129d3d77a36b8d58 [diff] |
serial: stm32: add fifo support This patch adds fifo mode support for rx and tx. A fifo configuration is set in each port structure. Add has_fifo flag to usart configuration to use fifo only when possible. Signed-off-by: Gerald Baeza <gerald.baeza@st.com> Signed-off-by: Bich Hemon <bich.hemon@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>