[PATCH RFC 2/6] ASoC: dt-bindings: qcom,sm8250: Add clocks properties for I2S

[Neil Armstrong]

In order to describe the block and master clock of each I2S bus, add
the first 5 I2S busses clock entries.

The names (primary, secondary, tertiarty, quaternary, quinary) uses
the LPASS clock naming which were used for a long time on Qualcomm
LPASS firmware interfaces.

Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
 .../devicetree/bindings/sound/qcom,sm8250.yaml         | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
index 8ac91625dce5ccba5c5f31748c36296b12fac1a6..fd0d7a7ddc7b363a66e1e7bd72c7290666efb511 100644
--- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml
@@ -64,6 +64,24 @@ properties:
     $ref: /schemas/types.yaml#/definitions/string
     description: User visible long sound card name
 
+  clocks:
+    minItems: 2
+    maxItems: 10
+
+  clock-names:
+    minItems: 2
+    items:
+      - const: primary-mi2s    # Primary I2S Bit Clock
+      - const: primary-mclk    # Primary I2S Master Clock
+      - const: secondary-mi2s  # Secondary I2S Bit Clock
+      - const: secondary-mclk  # Secondary I2S Master Clock
+      - const: tertiary-mi2s   # Tertiary I2S Bit Clock
+      - const: tertiary-mclk   # Tertiary I2S Master Clock
+      - const: quaternary-mi2s # Quaternary I2S Bit Clock
+      - const: quaternary-mclk # Quaternary I2S Master Clock
+      - const: quinary-mi2s    # Quinary I2S Bit Clock
+      - const: quinary-mclk    # Quinary I2S Master Clock
+
 patternProperties:
   ".*-dai-link$":
     description:

-- 
2.34.1