Messages in this thread Patch in this message | | | From | Erwan Le Ray <> | Subject | [PATCH 1/1] dt-bindings: stm32: serial: Add optional reset | Date | Fri, 24 May 2019 17:30:38 +0200 |
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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>
diff --git a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt index 9d3efed..a6b1948 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt +++ b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt @@ -13,6 +13,7 @@ Required properties: - clocks: The input clock of the USART instance Optional properties: +- resets: Must contain the phandle to the reset controller. - pinctrl: The reference on the pins configuration - st,hw-flow-ctrl: bool flag to enable hardware flow control. - rs485-rts-delay, rs485-rx-during-tx, rs485-rts-active-low, -- 1.9.1
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