From: Fabrice Gasnier <fabrice.gasn...@st.com> Introduce new compatibles for "st,stm32h7-usart" and "st,stm32h7-uart". This new compatible allow to use optional wake-up interrupt.
Signed-off-by: Fabrice Gasnier <fabrice.gasn...@st.com> Signed-off-by: Bich Hemon <bich.he...@st.com> --- .../devicetree/bindings/serial/st,stm32-usart.txt | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt index 85ec5f2..3657f9f 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt +++ b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt @@ -1,12 +1,19 @@ * STMicroelectronics STM32 USART Required properties: -- compatible: Can be either "st,stm32-usart", "st,stm32-uart", -"st,stm32f7-usart" or "st,stm32f7-uart" depending on whether -the device supports synchronous mode and is compatible with -stm32(f4) or stm32f7. +- compatible: can be either: + - "st,stm32-usart", + - "st,stm32-uart", + - "st,stm32f7-usart", + - "st,stm32f7-uart", + - "st,stm32h7-usart" + - "st,stm32h7-uart". + depending on whether the device supports synchronous mode + and is compatible with stm32(f4), stm32f7 or stm32h7. - reg: The address and length of the peripheral registers space -- interrupts: The interrupt line of the USART instance +- interrupts: + - The interrupt line for the USART instance, + - An optional wake-up interrupt. - clocks: The input clock of the USART instance Optional properties: -- 1.9.1
