Convert the mediatek,audsys binding to YAML.
Signed-off-by: Eugen Hristev <eugen.hristev@xxxxxxxxxxxxx>
---
Changes in v2:
- remove comment reference to inexistent binding
.../bindings/arm/mediatek/mediatek,audsys.txt | 39 -----------
.../arm/mediatek/mediatek,audsys.yaml | 65 +++++++++++++++++++
2 files changed, 65 insertions(+), 39 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
deleted file mode 100644
index 699776be1dd3..000000000000
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-MediaTek AUDSYS controller
-============================
-
-The MediaTek AUDSYS controller provides various clocks to the system.
-
-Required Properties:
-
-- compatible: Should be one of:
- - "mediatek,mt2701-audsys", "syscon"
- - "mediatek,mt6765-audsys", "syscon"
- - "mediatek,mt6779-audio", "syscon"
- - "mediatek,mt7622-audsys", "syscon"
- - "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon"
- - "mediatek,mt8167-audiosys", "syscon"
- - "mediatek,mt8183-audiosys", "syscon"
- - "mediatek,mt8192-audsys", "syscon"
- - "mediatek,mt8516-audsys", "syscon"
-- #clock-cells: Must be 1
-
-The AUDSYS controller uses the common clk binding from
-Documentation/devicetree/bindings/clock/clock-bindings.txt
-The available clocks are defined in dt-bindings/clock/mt*-clk.h.
-
-Required sub-nodes:
--------
-For common binding part and usage, refer to
-../sonud/mt2701-afe-pcm.txt.
-
-Example:
-
- audsys: clock-controller@11220000 {
- compatible = "mediatek,mt7622-audsys", "syscon";
- reg = <0 0x11220000 0 0x2000>;
- #clock-cells = <1>;
-
- afe: audio-controller {
- ...
- };
- };
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml
new file mode 100644
index 000000000000..7db99730a349
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/mediatek/mediatek,audsys.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek AUDSYS controller
+
+maintainers:
+ - Eugen Hristev <eugen.hristev@xxxxxxxxxxxxx>
+
+description:
+ The MediaTek AUDSYS controller provides various clocks to the system.
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - mediatek,mt2701-audsys
+ - mediatek,mt6765-audsys
+ - mediatek,mt6779-audsys
+ - mediatek,mt7622-audsys
+ - mediatek,mt8167-audsys
+ - mediatek,mt8173-audsys
+ - mediatek,mt8183-audsys
+ - mediatek,mt8186-audsys
+ - mediatek,mt8192-audsys
+ - mediatek,mt8516-audsys
+ - const: syscon
+ - items:
+ # Special case for mt7623 for backward compatibility
+ - const: mediatek,mt7623-audsys
+ - const: mediatek,mt2701-audsys
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+ audio-controller:
+ type: object
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ audsys: clock-controller@11220000 {
+ compatible = "mediatek,mt7622-audsys", "syscon";
+ reg = <0 0x11220000 0 0x2000>;
+ #clock-cells = <1>;
+
+ audio-controller {
+ };
+ };
+ };
--
2.34.1
