[PATCH v1 1/5] ASoC: dt-bindings: sun4i-a10-codec: Add binding for Allwinner D1 SoC

Maksim Kiselev
2023-08-05T18:05:49Z

The Allwinner D1 SoC has a internal audio codec that similar to previous
ones, but it contains a three ADC channels instead of two, and also has
a separate clocks for ADC and DAC modules.

Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com>
---
.../sound/allwinner,sun4i-a10-codec.yaml | 64 ++++++++++++++++---
1 file changed, 56 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
index 78273647f766..cd9e2ca5783c 100644
--- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml
@@ -22,6 +22,7 @@ properties:
- allwinner,sun8i-a23-codec
- allwinner,sun8i-h3-codec
- allwinner,sun8i-v3s-codec
+ - allwinner,sun20i-d1-codec

reg:
maxItems: 1
@@ -29,15 +30,9 @@ properties:
interrupts:
maxItems: 1

- clocks:
- items:
- - description: Bus Clock
- - description: Module Clock
+ clocks: true

- clock-names:
- items:
- - const: apb
- - const: codec
+ clock-names: true

dmas:
items:
@@ -103,6 +98,36 @@ required:

allOf:
- $ref: dai-common.yaml#
+ - if:
+ properties:
+ compatible:
+ const: allwinner,sun20i-d1-codec
+ then:
+ properties:
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: ADC Module Clock
+ - description: DAC Module Clock
+
+ clock-names:
+ items:
+ - const: apb
+ - const: adc
+ - const: dac
+
+ else:
+ properties:
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: Module Clock
+
+ clock-names:
+ items:
+ - const: apb
+ - const: codec
+
- if:
properties:
compatible:
@@ -111,6 +136,7 @@ allOf:
- allwinner,sun8i-a23-codec
- allwinner,sun8i-h3-codec
- allwinner,sun8i-v3s-codec
+ - allwinner,sun20i-d1-codec

then:
if:
@@ -229,6 +255,28 @@ allOf:
- Mic
- Speaker

+ - if:
+ properties:
+ compatible:
+ enum:
+ - allwinner,sun20i-d1-codec
+
+ then:
+ properties:
+ allwinner,audio-routing:
+ items:
+ enum:
+ - HP
+ - LINEIN
+ - MIC3
+ - MBIAS
+ - Headphone
+ - Headset Mic
+ - Line In
+ - Line Out
+ - Mic
+ - Speaker
+
unevaluatedProperties: false

examples:
--
2.39.2