On Fri, Mar 15, 2024 at 12:27:33PM +0100, Bastien Curutchet wrote:
Convert the binding for McBSP controllers for TI SoCs from txt to YAML schema.
Add properties 'clocks', 'clock-names', 'power-domains' and '#sound-dai-cells' which were missing from the txt file. Add '#sound-dai-cells' and 'clocks' in the example which were missing from the txt file.
Signed-off-by: Bastien Curutchet bastien.curutchet@bootlin.com
.../bindings/sound/davinci-mcbsp.txt | 50 ---------- .../bindings/sound/davinci-mcbsp.yaml | 96 +++++++++++++++++++ 2 files changed, 96 insertions(+), 50 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/davinci-mcbsp.txt create mode 100644 Documentation/devicetree/bindings/sound/davinci-mcbsp.yaml
diff --git a/Documentation/devicetree/bindings/sound/davinci-mcbsp.yaml b/Documentation/devicetree/bindings/sound/davinci-mcbsp.yaml new file mode 100644 index 000000000000..8b0e9b5da08f --- /dev/null +++ b/Documentation/devicetree/bindings/sound/davinci-mcbsp.yaml @@ -0,0 +1,96 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/davinci-mcbsp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml#
+title: McBSP Controller for TI SoCs
+maintainers:
- Bastien Curutchet bastien.curutchet@bootlin.com
+allOf:
- $ref: dai-common.yaml#
+properties:
- compatible:
- enum:
- ti,da850-mcbsp- reg:
- minItems: 1
- items:
- description: CFG registers- description: data registers- reg-names:
- minItems: 1
- items:
- const: mpu- const: dat- dmas:
- items:
- description: transmission DMA channel- description: reception DMA channel- dma-names:
- items:
- const: tx- const: rx- interrupts:
- items:
- description: RX interrupt- description: TX interrupt- interrupt-names:
- items:
- const: rx- const: tx- clocks:
- items:
- description: functional clock- clock-names:
- items:
- const: fck- power-domains:
- description: phandle to the corresponding power-domain
Drop
- maxItems: 1
- "#sound-dai-cells":
- const: 0
+required:
- "#sound-dai-cells"
- compatible
- reg
- reg-names
- dmas
- dma-names
- clocks
+unevaluatedProperties: false
+examples:
- |
- mcbsp0: mcbsp0@1d10000 {
Drop unused label.
#sound-dai-cells = <0>;compatible = "ti,da850-mcbsp";pinctrl-names = "default";pinctrl-0 = <&mcbsp0_pins>;reg = <0x111000 0x1000>,<0x311000 0x1000>;reg-names = "mpu", "dat";interrupts = <97>, <98>;interrupt-names = "rx", "tx";dmas = <&edma0 3 1&edma0 2 1>;
<> around each entry.
Otherwise,
Reviewed-by: Rob Herring robh@kernel.org
dma-names = "tx", "rx";clocks = <&psc1 14>;- };
-- 2.43.2