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dt-bindings: bus: imx-weim: document optional burst clock mode 

An optional devicetree property was added to the imx-weim driver,
which if present instructs it to operate in burst clock mode.
Update the dt-bindings to reflect this.

Signed-off-by: Sven Van Asbroeck <TheSven73@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Sven Van Asbroeck 2019-07-12 16:43:16 -04:00 committed by Shawn Guo
parent 1a47dc0240
commit 0008c1f3bc
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/bus/imx-weim.txt
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@ -44,6 +44,10 @@ Optional properties:
what bootloader sets up in IOMUXC_GPR1[11:0] will be what bootloader sets up in IOMUXC_GPR1[11:0] will be
used. used.
- fsl,burst-clk-enable For "fsl,imx50-weim" and "fsl,imx6q-weim" type of
devices, the presence of this property indicates that
the weim bus should operate in Burst Clock Mode.
Timing property for child nodes. It is mandatory, not optional. Timing property for child nodes. It is mandatory, not optional.
- fsl,weim-cs-timing: The timing array, contains timing values for the - fsl,weim-cs-timing: The timing array, contains timing values for the