deleted file mode 100644
@@ -1,37 +0,0 @@
-Texas Instruments TAS2562 Smart PA
-
-The TAS2562 is a mono, digital input Class-D audio amplifier optimized for
-efficiently driving high peak power into small loudspeakers.
-Integrated speaker voltage and current sense provides for
-real time monitoring of loudspeaker behavior.
-
-Required properties:
- - #address-cells - Should be <1>.
- - #size-cells - Should be <0>.
- - compatible: - Should contain "ti,tas2562", "ti,tas2563".
- - reg: - The i2c address. Should be 0x4c, 0x4d, 0x4e or 0x4f.
- - ti,imon-slot-no:- TDM TX current sense time slot.
- - ti,vmon-slot-no:- TDM TX voltage sense time slot. This slot must always be
- greater then ti,imon-slot-no.
-
-Optional properties:
-- interrupt-parent: phandle to the interrupt controller which provides
- the interrupt.
-- interrupts: (GPIO) interrupt to which the chip is connected.
-- shut-down-gpio: GPIO used to control the state of the device.
-
-Examples:
-tas2562@4c {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "ti,tas2562";
- reg = <0x4c>;
-
- interrupt-parent = <&gpio1>;
- interrupts = <14>;
-
- shut-down-gpio = <&gpio1 15 0>;
- ti,imon-slot-no = <0>;
- ti,vmon-slot-no = <1>;
-};
-
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+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+# Copyright (C) 2019 Texas Instruments Incorporated
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/sound/tas2562.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Texas Instruments TAS2562 Smart PA
+
+maintainers:
+ - Dan Murphy <dmurphy@ti.com>
+
+description: |
+ The TAS2562 is a mono, digital input Class-D audio amplifier optimized for
+ efficiently driving high peak power into small loudspeakers.
+ Integrated speaker voltage and current sense provides for
+ real time monitoring of loudspeaker behavior.
+
+properties:
+ compatible:
+ enum:
+ - ti,tas2562
+ - ti,tas2563
+
+ reg:
+ maxItems: 1
+ description: |
+ I2C address of the device can be one of these 0x4c, 0x4d, 0x4e or 0x4f
+
+ shut-down-gpio:
+ description: GPIO used to control the state of the device.
+ deprecated: true
+
+ shutdown-gpio:
+ description: GPIO used to control the state of the device.
+
+ interrupts:
+ maxItems: 1
+
+ ti,imon-slot-no:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: TDM TX current sense time slot.
+
+ ti,vmon-slot-no:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ TDM TX voltage sense time slot. This slot must always be greater then
+ ti,imon-slot-no.
+
+ '#sound-dai-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec: codec@4c {
+ compatible = "ti,tas2562";
+ reg = <0x4c>;
+ #sound-dai-cells = <1>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <14>;
+ shutdown-gpio = <&gpio1 15 0>;
+ ti,imon-slot-no = <0>;
+ ti,vmon-slot-no = <2>;
+ };
+ };
+
+...
Convert the TAS2562 text file to yaml format. Signed-off-by: Dan Murphy <dmurphy@ti.com> --- .../devicetree/bindings/sound/tas2562.txt | 37 --------- .../devicetree/bindings/sound/tas2562.yaml | 77 +++++++++++++++++++ 2 files changed, 77 insertions(+), 37 deletions(-) delete mode 100644 Documentation/devicetree/bindings/sound/tas2562.txt create mode 100644 Documentation/devicetree/bindings/sound/tas2562.yaml