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ASoC: rsnd: Document optional reset properties

Message ID 1496313375-27892-1-git-send-email-geert+renesas@glider.be
State Superseded, archived
Headers show

Commit Message

Geert Uytterhoeven June 1, 2017, 10:36 a.m. UTC
Document the optional properties for describing module resets, to
support resetting these modules on R-Car Gen2 and Gen3.

Note that the audio module has resets for the Serial Sound Interfaces
only.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
index 13cb21d53b8bdf5c..7246bb268bf9bab6 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
@@ -379,6 +379,9 @@  Optional properties:
 - clock-frequency		: for all audio_clkout0/1/2/3
 - clkout-lr-asynchronous	: boolean property. it indicates that audio_clkoutn
 				  is asynchronizes with lr-clock.
+- resets			: References to SSI resets.
+- reset-names			: List of valid reset names.
+				  "ssi-all", "ssi.X"
 
 SSI subnode properties:
 - interrupts			: Should contain SSI interrupt for PIO transfer