dt-bindings: stm32: serial: Add optional reset

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

STM32 serial can be reset via reset controller.
Add an optional reset property to stm32 usart bindings.

Signed-off-by: Erwan Le Ray <erwan.leray@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>

authored by

Erwan Le Ray and committed by

Rob Herring 7 years ago 1419f64e 4c0a59e1

1 changed file

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Documentation

devicetree

bindings

serial

st,stm32-usart.txt

Documentation/devicetree/bindings/serial/st,stm32-usart.txt

··· 13 13 - clocks: The input clock of the USART instance 14 14 15 15 Optional properties: 16 + - resets: Must contain the phandle to the reset controller. 16 17 - pinctrl: The reference on the pins configuration 17 18 - st,hw-flow-ctrl: bool flag to enable hardware flow control. 18 19 - rs485-rts-delay, rs485-rx-during-tx, rs485-rts-active-low,

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