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-rw-r--r--Documentation/devicetree/bindings/serial/fsl-lpuart.txt6
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
index a1d1205d8185..c95005efbcb8 100644
--- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
+++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt
@@ -1,7 +1,11 @@
* Freescale low power universal asynchronous receiver/transmitter (lpuart)
Required properties:
-- compatible : Should be "fsl,<soc>-lpuart"
+- compatible :
+ - "fsl,vf610-lpuart" for lpuart compatible with the one integrated
+ on Vybrid vf610 SoC with 8-bit register organization
+ - "fsl,ls1021a-lpuart" for lpuart compatible with the one integrated
+ on LS1021A SoC with 32-bit big-endian register organization
- reg : Address and length of the register set for the device
- interrupts : Should contain uart interrupt
- clocks : phandle + clock specifier pairs, one for each entry in clock-names