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[v2,3/3] ASoC: dt-bindings: rockchip: Document pinctrl-names for i2s

Message ID 20220616155836.3401420-4-judyhsiao@chromium.org
State Superseded
Headers show
Series [v2,1/3] ASoC: rockchip: i2s: switch BCLK to GPIO | expand

Commit Message

Judy Hsiao June 16, 2022, 3:58 p.m. UTC 
This patch documents pinctrl-names for i2s.

Signed-off-by: Judy Hsiao <judyhsiao@chromium.org>
---
 Documentation/devicetree/bindings/sound/rockchip-i2s.yaml | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
index 5ea16b8ef93f..af1069278623 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
@@ -61,6 +61,13 @@  properties:
           - const: tx
           - const: rx
 
+  pinctrl-names:
+    oneOf:
+      - const: default
+        - items:
+          - const: bclk_on
+          - const: bclk_off
+
   power-domains:
     maxItems: 1