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[v2] dt-bindings: sound: tlv320aic3x: Add optional clock and port properties

Message ID 20221230132644.6398-1-j-luthra@ti.com
State Accepted
Commit b6e98cf4ed3baff0c2f7a1c1babf96fde8e129f3
Headers show
Series [v2] dt-bindings: sound: tlv320aic3x: Add optional clock and port properties | expand

Commit Message

Jai Luthra Dec. 30, 2022, 1:26 p.m. UTC
Describe optional properties for clocks and ports that were missing in
the original txt binding, to fix warnings like:

aic33@18: 'assigned-clock-parents', 'assigned-clock-rates',
	'assigned-clocks' do not match any of the regexes:
	'pinctrl-[0-9]+'
	arch/arm/boot/dts/omap2420-n810.dtb

tlv320aic3106@1b: 'port' does not match any of the regexes:
	'pinctrl-[0-9]+'
	arch/arm/boot/dts/am335x-sl50.dtb

codec@18: 'clocks' does not match any of the regexes: 'pinctrl-[0-9]+'
	arch/arm/boot/dts/imx6dl-gw5903.dtb
	arch/arm/boot/dts/imx6q-gw5903.dtb

Some uses of "port" still lead to warnings because they pass clocks in
the endpoint, but that is discouraged:
https://lore.kernel.org/all/20210205152644.GA3083322@robh.at.kernel.org/

Signed-off-by: Jai Luthra <j-luthra@ti.com>
---

Splitting this patch from v5 of the old series, as the base bindings in 
[1/2] were picked in broonie's tree

v2:
- Add maxItems to clocks
- Use audio-graph-port bindings

v1:
https://lore.kernel.org/all/20221227082717.29561-3-j-luthra@ti.com/

 .../devicetree/bindings/sound/ti,tlv320aic3x.yaml          | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml b/Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml
index f0375bbf4c40..e8ca9f3369f8 100644
--- a/Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml
+++ b/Documentation/devicetree/bindings/sound/ti,tlv320aic3x.yaml
@@ -110,6 +110,13 @@  properties:
   '#sound-dai-cells':
     const: 0
 
+  clocks:
+    maxItems: 1
+
+  port:
+    $ref: audio-graph-port.yaml#
+    unevaluatedProperties: false
+
 required:
   - compatible
   - reg