[PATCH] ASoC: dt-bindings: rockchip: i2s-tdm: fix rockchip, cru requirement

Nicolas Frattaroli frattaroli.nicolas at gmail.com
Fri Oct 15 16:31:14 CEST 2021


The behaviour described in the bindings is exactly the opposite
of what it should be, so this patch fixes the description and
adjusts the if conditions for adding rockchip,cru to required.

Fixes: 510f1c133aed ("ASoC: dt-bindings: rockchip: add i2s-tdm bindings")
Signed-off-by: Nicolas Frattaroli <frattaroli.nicolas at gmail.com>
---
 .../devicetree/bindings/sound/rockchip,i2s-tdm.yaml   | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml b/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
index ce3e18b50230..93f5221e9381 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml
@@ -86,7 +86,7 @@ properties:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
       The phandle of the cru.
-      Required if neither trcm-sync-tx-only nor trcm-sync-rx-only are specified.
+      Required if either trcm-sync-tx-only or trcm-sync-rx-only are specified.
 
   rockchip,grf:
     $ref: /schemas/types.yaml#/definitions/phandle
@@ -147,8 +147,13 @@ required:
 allOf:
   - if:
       properties:
-        rockchip,trcm-sync-tx-only: false
-        rockchip,trcm-sync-rx-only: false
+        rockchip,trcm-sync-tx-only: true
+    then:
+      required:
+        - rockchip,cru
+  - if:
+      properties:
+        rockchip,trcm-sync-rx-only: true
     then:
       required:
         - rockchip,cru
-- 
2.33.0



More information about the Alsa-devel mailing list