[PATCH v3 2/2] dt-bindings: rtc: m41t80: Mark the clock: subnode as deprecated

[Marek Vasut <marex@denx.de>]

The clock {} subnode seems like it is describing an always-on clock
generated by the PMIC. This should rather be modeled by consumer of
the clock taking phandle to the RTC node itself, since it already
does have clock-cells and all. Since there are no users of the clock
subnode in tree anyway, mark it as deprecated to avoid proliferation
of this approach.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: linux-rtc@vger.kernel.org
To: devicetree@vger.kernel.org
---
V2: - Add AB from Krzysztof
V3: - No change
---
 Documentation/devicetree/bindings/rtc/st,m41t80.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/rtc/st,m41t80.yaml b/Documentation/devicetree/bindings/rtc/st,m41t80.yaml
index fc9c6da6483f5..03ff833f5fe9d 100644
--- a/Documentation/devicetree/bindings/rtc/st,m41t80.yaml
+++ b/Documentation/devicetree/bindings/rtc/st,m41t80.yaml
@@ -40,6 +40,7 @@ properties:
   clock:
     type: object
     $ref: /schemas/clock/fixed-clock.yaml#
+    deprecated: true
     properties:
       clock-frequency:
         const: 32768
-- 
2.35.1