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Documentation: synopsys-dw-mshc: add binding for resets

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Add resets property to synopsys-dw-mshc bindings. It is intended to
represent the hardware reset signal present internally in some host
controller IC designs.

See Documentation/devicetree/bindings/reset/reset.txt for details.

Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Guodong Xu 2016-08-12 16:51:25 +08:00 committed by Ulf Hansson
parent 7037f3beae
commit fdc22b6b1f
1 changed files with 4 additions and 0 deletions
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Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt
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@ -39,6 +39,10 @@ Required Properties:
Optional properties:
* resets: phandle + reset specifier pair, intended to represent hardware
reset signal present internally in some host controller IC designs.
See Documentation/devicetree/bindings/reset/reset.txt for details.
* clocks: from common clock binding: handle to biu and ciu clocks for the
bus interface unit clock and the card interface unit clock.