The CPTS clock is usually a clk-mux which allows to select CPTS reference
clock by using 'assigned-clock-parents', 'assigned-clocks' DT properties.
Also depending on integration the power-domains has to be specified to
enable CPTS IP.
Hence add 'assigned-clock-parents', 'assigned-clocks' and 'power-domains'
properties to the CPTS DT bindings to avoid dtbs_check warnings:
cpts@310d0000: 'assigned-clock-parents', 'assigned-clocks' do not match any of
the regexes: 'pinctrl-[0-9]+'
cpts@310d0000: 'power-domains' does not match any of the regexes:
'pinctrl-[0-9]+'
Signed-off-by: Grygorii Strashko <grygorii.stras...@ti.com>
---
.../devicetree/bindings/net/ti,k3-am654-cpts.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml
b/Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml
index 9b7117920d90..ce43a1c58a57 100644
--- a/Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml
+++ b/Documentation/devicetree/bindings/net/ti,k3-am654-cpts.yaml
@@ -73,6 +73,13 @@ properties:
items:
- const: cpts
+ assigned-clock-parents: true
+
+ assigned-clocks: true
+
+ power-domains:
+ maxItems: 1
+
ti,cpts-ext-ts-inputs:
$ref: /schemas/types.yaml#/definitions/uint32
maximum: 8
--
2.17.1
