Searched hist:c8a9d043947b4acb19a65f7fac2bd0893e581cd5 (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/tty/serial/ |
| H A D | stm32-usart.h | diff c8a9d043947b4acb19a65f7fac2bd0893e581cd5 Tue May 21 10:45:41 CDT 2019 Erwan Le Ray <erwan.leray@st.com> serial: stm32: fix word length configuration
STM32 supports either:
- 8 and 9 bits word length (including parity bit) for stm32f4 compatible
devices
- 7, 8 and 9 bits word length (including parity bit) for stm32f7 and
stm32h7 compatible devices.
As a consequence STM32 supports the following termios configurations:
- CS7 with parity bit, and CS8 (with or without parity bit) for stm32f4
compatible devices.
- CS6 with parity bit, CS7 and CS8 (with or without parity bit) for
stm32f7 and stm32h7 compatible devices.
This patch is fixing word length by configuring correctly the SoC with
supported configurations.
Fixes: ada8618ff3bf ("serial: stm32: adding support for stm32f7")
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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| H A D | stm32-usart.c | diff c8a9d043947b4acb19a65f7fac2bd0893e581cd5 Tue May 21 10:45:41 CDT 2019 Erwan Le Ray <erwan.leray@st.com> serial: stm32: fix word length configuration
STM32 supports either:
- 8 and 9 bits word length (including parity bit) for stm32f4 compatible
devices
- 7, 8 and 9 bits word length (including parity bit) for stm32f7 and
stm32h7 compatible devices.
As a consequence STM32 supports the following termios configurations:
- CS7 with parity bit, and CS8 (with or without parity bit) for stm32f4
compatible devices.
- CS6 with parity bit, CS7 and CS8 (with or without parity bit) for
stm32f7 and stm32h7 compatible devices.
This patch is fixing word length by configuring correctly the SoC with
supported configurations.
Fixes: ada8618ff3bf ("serial: stm32: adding support for stm32f7")
Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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