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Diffstat (limited to 'Documentation/devicetree/bindings/serial/efm32-uart.txt')
-rw-r--r-- | Documentation/devicetree/bindings/serial/efm32-uart.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/efm32-uart.txt b/Documentation/devicetree/bindings/serial/efm32-uart.txt new file mode 100644 index 000000000000..8e080b893b49 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/efm32-uart.txt @@ -0,0 +1,20 @@ +* Energymicro efm32 UART + +Required properties: +- compatible : Should be "efm32,uart" +- reg : Address and length of the register set +- interrupts : Should contain uart interrupt + +Optional properties: +- location : Decides the location of the USART I/O pins. + Allowed range : [0 .. 5] + Default: 0 + +Example: + +uart@0x4000c400 { + compatible = "efm32,uart"; + reg = <0x4000c400 0x400>; + interrupts = <15>; + location = <0>; +}; |