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dt-binding: fsl-lpuart: use exact SoC revision to document binding 

use exact SoC revision instead of wildcard describing
to make the binding more clearer.

Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jingchang Lu 2014-07-14 17:41:10 +08:00 committed by Greg Kroah-Hartman
parent 730c4e782c
commit 876496b8cd
1 changed files with 5 additions and 1 deletions
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6
Documentation/devicetree/bindings/serial/fsl-lpuart.txt
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@ -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