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Unverified Commit 4be0ffdf authored by olivier moysan's avatar olivier moysan Committed by Mark Brown
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ASoC: stm32: fix sync property description in SAI bindings 



SAI sync property must be described in SAI subnodes
section, as it is a property of child node.
This patch fixes commit 14f0e5f8
"ASoC: stm32: Add synchronization to SAI bindings".

Signed-off-by: default avatarOlivier Moysan <olivier.moysan@st.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 4fbd8d19

Documentation/devicetree/bindings/sound/st,stm32-sai.txt

+7 −5
Original line number Diff line number Diff line
@@ -20,11 +20,6 @@ Required properties: 


Optional properties:

  - resets: Reference to a reset controller asserting the SAI

  - st,sync: specify synchronization mode.

	By default SAI sub-block is in asynchronous mode.

	This property sets SAI sub-block as slave of another SAI sub-block.

	Must contain the phandle and index of the sai sub-block providing

	the synchronization.



SAI subnodes:

Two subnodes corresponding to SAI sub-block instances A et B can be defined.
@@ -44,6 +39,13 @@ SAI subnodes required properties: 
  - pinctrl-names: should contain only value "default"

  - pinctrl-0: see Documentation/devicetree/bindings/pinctrl/pinctrl-stm32.txt



SAI subnodes Optional properties:

  - st,sync: specify synchronization mode.

	By default SAI sub-block is in asynchronous mode.

	This property sets SAI sub-block as slave of another SAI sub-block.

	Must contain the phandle and index of the sai sub-block providing

	the synchronization.



The device node should contain one 'port' child node with one child 'endpoint'

node, according to the bindings defined in Documentation/devicetree/bindings/

graph.txt.