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| author | Erwan Le Ray <erwan.leray@st.com> | 2019-06-18 13:02:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-21 12:17:35 +0300 |
| commit | 4cc0ed626f2ba36cd008d4b380613f0360133891 (patch) | |
| tree | fbc64e514b98a2f0ac42dc85af03643044e7d47e /drivers/tty/hvc | |
| parent | 3f2640ed7be838c3f05c0d2b0f7c7508e7431e48 (diff) | |
| download | linux-4cc0ed626f2ba36cd008d4b380613f0360133891.tar.xz | |
serial: stm32: add support of timeout interrupt for RX
Add support of RX timeout interrupts to limit the number of interrupts.
RX timeout is a number of bits (baud clock cycles) without
transmission seen in the receiver. One character is used as an arbitrary
RX timeout value.
If parity is enabled, the number of bits has to include parity bit.
Signed-off-by: Gerald Baeza <gerald.baeza@st.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/hvc')
0 files changed, 0 insertions, 0 deletions