From: Bich Hemon <bich.hemon@xxxxxx>
This patchset updates the stm32 usart driver. It mainly adds
support for fifo, dma, debugfs anf fixes various bugs.
Bich Hemon (20):
serial: stm32: adding fifo support
dt-bindings: serial: each stm32 usart needs an alias
serial: stm32: fix multi ports management
serial: stm32: make fifoen as property for each port
serial: stm32: add debugfs
serial: stm32: fix pio transmit timeout
serial: stm32: less messages on dma alloc error
serial: stm32: timeout interrupt using with dma
serial: stm32: fix end of transfer
serial: stm32: fix dma receive
serial: stm32: add RTS support
serial: stm32: fix last_res value
serial: stm32: fix error handling in probe
dt-bindings: serial: document option wake-up interrupt for STM32 USART
serial: stm32: Add wakeup mechanism
serial: stm32: fix fifo usage
dt-bindings: serial: stm32: add dma using note
serial: stm32: update dma buffers length
serial: stm32: add dma rx callback
serial: stm32: fix rx interrupt handling in startup
.../devicetree/bindings/serial/st,stm32-usart.txt | 55 +++-
drivers/tty/serial/stm32-usart.c | 310 ++++++++++++++++++---
drivers/tty/serial/stm32-usart.h | 51 +++-
3 files changed, 375 insertions(+), 41 deletions(-)
--
1.9.1
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