diff mbox series

[v3,14/14] ASoC: dt-bindings: rockchip: i2s: Document property TRCM

Message ID 1629950594-14345-4-git-send-email-sugar.zhang@rock-chips.com (mailing list archive)
State New, archived
Headers show
Series Patches to update for rockchip i2s | expand

Commit Message

Sugar Zhang Aug. 26, 2021, 4:03 a.m. UTC 
This patch documents property 'rockchip,trcm-sync-tx-only/rx-only'
which is used to specify the lrck.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---

Changes in v3: None
Changes in v2:
- split property trcm into single 'trcm-sync-tx-only' and
  'trcm-sync-rx-only' suggested by Nicolas.
- drop change-id

 Documentation/devicetree/bindings/sound/rockchip-i2s.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
index 5ea16b8..a2f8244 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
@@ -91,6 +91,14 @@  properties:
       Required property for controllers which support multi channel
       playback/capture.
 
+  rockchip,trcm-sync-tx-only:
+    type: boolean
+    description: Use TX LRCK for both TX and RX.
+
+  rockchip,trcm-sync-rx-only:
+    type: boolean
+    description: Use RX LRCK for both TX and RX.
+
   "#sound-dai-cells":
     const: 0