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dt-bindings: ata: document ability to disable spread-spectrum clock

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Add documentation of the fsl,no-spread-spectrum option.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Reviewed-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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Russell King
2014-06-24 11:19:53 +01:00
committed by Tejun Heo
parent a6e726244c
commit 1fc1263bd4
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/ata/imx-sata.txt
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@@ -20,6 +20,8 @@ Optional properties:
- fsl,receive-eq-mdB : receive equalisation, in milli-decibels - fsl,receive-eq-mdB : receive equalisation, in milli-decibels
Please refer to the technical documentation or the driver source code Please refer to the technical documentation or the driver source code
for the list of legal values for these options. for the list of legal values for these options.
- fsl,no-spread-spectrum : disable spread-spectrum clocking on the SATA
link.
Examples: Examples: