[v6] ASoc:dt-bindings:tas2780:remove unused item in DT and revise the format

Commit Message

Raphael-Xu July 20, 2022, 3:25 a.m. UTC

1.remove unused item in DT 2.revise the format

Signed-off-by: Raphael-Xu <[e-mail]>
---
 .../devicetree/bindings/sound/tas2780.yaml    | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

Patch

diff --git a/Documentation/devicetree/bindings/sound/tas2780.yaml b/Documentation/devicetree/bindings/sound/tas2780.yaml
index 5a0de0995066..21389a16fdb9 100644
--- a/Documentation/devicetree/bindings/sound/tas2780.yaml
+++ b/Documentation/devicetree/bindings/sound/tas2780.yaml
@@ -22,24 +22,29 @@  properties:
       - ti,tas2780
 
   reg:
-    maxItems: 1
-    description: |
-       I2C address of the device can be between 0x38 to 0x45.
+    description:
+       I2C address of the device can be between 0x38 to 0x3f.
+    minimum: 0x38
+    maximum: 0x3f
 
   reset-gpios:
-    maxItems: 1
     description: GPIO used to reset the device.
+    maxItems: 1
 
   interrupts:
     maxItems: 1
 
   ti,imon-slot-no:
-    $ref: /schemas/types.yaml#/definitions/uint32
     description: TDM TX current sense time slot.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 3
 
   ti,vmon-slot-no:
-    $ref: /schemas/types.yaml#/definitions/uint32
     description: TDM TX voltage sense time slot.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 3
 
   '#sound-dai-cells':
     const: 1
@@ -60,10 +65,8 @@  examples:
        compatible = "ti,tas2780";
        reg = <0x38>;
        #sound-dai-cells = <1>;
-       interrupt-parent = <&gpio1>;
        interrupts = <14>;
        reset-gpios = <&gpio1 15 0>;
-       shutdown-gpios = <&gpio1 15 0>;
        ti,imon-slot-no = <0>;
        ti,vmon-slot-no = <2>;
      };