dt-bindings: rtc: Convert rtc-cmos binding to YAML

Convert the rtc-cmos devicetree bindings to dt schema.

The original text binding documents only the motorola,mc146818
compatible. Existing in-tree Devicetree sources also use the
intel,ce4100-rtc compatible together with the motorola,mc146818
fallback, but this was not documented. Document the Intel variant in the
schema so that these existing configurations are accepted during schema
validation.

Signed-off-by: Teja Sai Charan Bellamkonda <tejaasaye@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260709221944.159244-1-tejaasaye@gmail.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Teja Sai Charan Bellamkonda 2026-07-10 03:49:44 +05:30 • committed by Alexandre Belloni
commit 745ca1b959
2 changed files with 63 additions and 27 deletions