Commit 20e4cfc9 authored by Fabrice Gasnier's avatar Fabrice Gasnier Committed by Greg Kroah-Hartman

dt-bindings: serial: add compatible for stm32h7

Introduce new compatibles for "st,stm32h7-usart" and "st,stm32h7-uart".
This new compatible allow to use optional wake-up interrupt.
Signed-off-by: default avatarFabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: default avatarBich Hemon <bich.hemon@st.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ada80043
* STMicroelectronics STM32 USART * STMicroelectronics STM32 USART
Required properties: Required properties:
- compatible: Can be either "st,stm32-usart", "st,stm32-uart", - compatible: can be either:
"st,stm32f7-usart" or "st,stm32f7-uart" depending on whether - "st,stm32-usart",
the device supports synchronous mode and is compatible with - "st,stm32-uart",
stm32(f4) or stm32f7. - "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 - 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 - clocks: The input clock of the USART instance
Optional properties: Optional properties:
......
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