Rob,
On 8/22/25 12:14 PM, Rob Herring wrote:
On Wed, Aug 20, 2025 at 02:12:53PM -0300, Ariel D'Alessandro wrote:
Convert the existing text-based DT bindings for Mediatek MT8173 RT5650
codecs to a YAML schema.
Signed-off-by: Ariel D'Alessandro <ariel.dalessan...@collabora.com>
---
.../sound/mediatek,mt8173-rt5650.yaml | 73 +++++++++++++++++++
.../bindings/sound/mt8173-rt5650.txt | 31 --------
2 files changed, 73 insertions(+), 31 deletions(-)
create mode 100644
Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650.yaml
delete mode 100644 Documentation/devicetree/bindings/sound/mt8173-rt5650.txt
diff --git
a/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650.yaml
b/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650.yaml
new file mode 100644
index 0000000000000..36e4f9c4c3d62
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mediatek,mt8173-rt5650.yaml
@@ -0,0 +1,73 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/mediatek,mt8173-rt5650.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek MT8173 with RT5650 codecs and HDMI via I2S
+
+maintainers:
+ - Ariel D'Alessandro <ariel.dalessan...@collabora.com>
+
+properties:
+ compatible:
+ const: "mediatek,mt8173-rt5650"
Drop quotes.
Ack.
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ mediatek,audio-codec:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ description:
+ The phandles of rt5650 codecs and of the HDMI encoder node.
+ minItems: 2
+
+ mediatek,platform:
+ $ref: /schemas/types.yaml#/definitions/phandle
+ description:
+ The phandle of MT8173 ASoC platform.
+
+ mediatek,mclk:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ The MCLK source.
+ 0: external oscillator, MCLK = 12.288M
+ 1: internal source from mt8173, MCLK = sampling rate * 256
+
+ codec-capture:
+ description: Subnode of rt5650 codec capture.
+ type: object
+
+ properties:
+ sound-dai:
+ maxItems: 1
+ description: phandle of the CPU DAI
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - mediatek,audio-codec
+ - mediatek,platform
+
+additionalProperties: false
+
+examples:
+ - |
+ sound: sound {
Drop unused label.
Ack.
Thanks!
--
Ariel D'Alessandro
Software Engineer
Collabora Ltd.
Platinum Building, St John's Innovation Park, Cambridge CB4 0DS, UK
Registered in England & Wales, no. 5513718
