ASoC: dt-bindings: rockchip: Document pinctrl-names for i2s

This patch documents pinctrl-names for i2s. Signed-off-by: Judy Hsiao <judyhsiao@chromium.org> Link: https://lore.kernel.org/r/20220619095324.492678-4-judyhsiao@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org>
2022-06-19 09:53:24 +00:00 · 2022-06-19 09:53:24 +00:00 · d92c3d13e7
commit d92c3d13e7
parent 8c77cf26a8
1 changed files with 7 additions and 0 deletions
--- 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