[PATCH 3/4] dt-bindings: thermal: amlogic,thermal: add power-domains

George Stark
2024-07-08T19:48:19Z

On newer SoCs, the thermal hardware can require a power domain to
operate so add corresponding property as optional by default and as
required for Meson A1 due to it's temperature sensor has dedicated
power domain.

Signed-off-by: George Stark <gnstark@salutedevices.com>
---
.../bindings/thermal/amlogic,thermal.yaml | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml b/Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
index 01fccdfc4178..5c9147e3b734 100644
--- a/Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
@@ -30,6 +30,9 @@ properties:
clocks:
maxItems: 1

+ power-domains:
+ maxItems: 1
+
amlogic,ao-secure:
description: phandle to the ao-secure syscon
$ref: /schemas/types.yaml#/definitions/phandle
@@ -44,6 +47,17 @@ required:
- clocks
- amlogic,ao-secure

+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - amlogic,a1-cpu-thermal
+ then:
+ required:
+ - power-domains
+
additionalProperties: false

examples:
--
2.25.1