Commit c7449e76 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Vinod Koul
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dt-bindings: soundwire: qcom: document optional wake irq 



Wake IRQ is optional interrupt that can be wired up on SoundWire controller
instances like RX path along with MBHC(Multi Button Headset connection).
Document this in bindings.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220228172528.3489-3-srinivas.kandagatla@linaro.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 74e79da9

Documentation/devicetree/bindings/soundwire/qcom,sdw.txt

+13 −1
Original line number Diff line number Diff line
@@ -22,7 +22,19 @@ board specific bus parameters. 
- interrupts:

	Usage: required

	Value type: <prop-encoded-array>

	Definition: should specify the SoundWire Controller IRQ

	Definition: should specify the SoundWire Controller core and optional

		    wake IRQ



- interrupt-names:

	Usage: Optional

	Value type: boolean

	Value type: <stringlist>

	Definition: should be "core" for core and "wakeup" for wake interrupt.



- wakeup-source:

	Usage: Optional

	Value type: boolean

	Definition: should specify if SoundWire Controller is wake up capable.



- clock-names:

	Usage: required