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| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2017-07-13 18:08:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-30 17:32:32 +0300 |
| commit | 20e4cfc9c11f3b44ae921f1b31e6fc614d878bb8 (patch) | |
| tree | 006ac0094916b4ad602d3c0e30a16b14c5655611 /Documentation/devicetree/bindings/serial | |
| parent | ada8004374afc35cc3b450dec35fb53531570e7b (diff) | |
| download | linux-20e4cfc9c11f3b44ae921f1b31e6fc614d878bb8.tar.xz | |
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: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Bich Hemon <bich.hemon@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/st,stm32-usart.txt | 17 |
1 files 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 85ec5f2b1996..3657f9f9d17a 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: |