[PATCh v3 1/8] dt-bindings: clock: renesas: Add audio clock inputs for RZ/V2H family

[John Madieu]

RZ/V2H, RZ/V2N, and RZ/G3E support external audio clock inputs
(AUDIO_CLKA, AUDIO_CLKB, AUDIO_CLKC) that can be used by the Audio Clock
Generator (ADG) to derive internal audio clocks. These clocks are optional
and their frequencies are set by the board.

Update the bindings to allow these optional clocks for all RZ/V2H family
SoCs.

Signed-off-by: John Madieu <john.madieu.xa@xxxxxxxxxxxxxx>
---

Changes:

v3: No changes
v2: Remove maxItems as it not needed with items lists.

 .../devicetree/bindings/clock/renesas,rzv2h-cpg.yaml      | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/renesas,rzv2h-cpg.yaml b/Documentation/devicetree/bindings/clock/renesas,rzv2h-cpg.yaml
index f261445bf341..d9cf62f5224e 100644
--- a/Documentation/devicetree/bindings/clock/renesas,rzv2h-cpg.yaml
+++ b/Documentation/devicetree/bindings/clock/renesas,rzv2h-cpg.yaml
@@ -26,16 +26,24 @@ properties:
     maxItems: 1
 
   clocks:
+    minItems: 3
     items:
       - description: AUDIO_EXTAL clock input
       - description: RTXIN clock input
       - description: QEXTAL clock input
+      - description: AUDIO_CLKA clock input
+      - description: AUDIO_CLKB clock input
+      - description: AUDIO_CLKC clock input
 
   clock-names:
+    minItems: 3
     items:
       - const: audio_extal
       - const: rtxin
       - const: qextal
+      - const: audio_clka
+      - const: audio_clkb
+      - const: audio_clkc
 
   '#clock-cells':
     description: |
-- 
2.25.1