dt-bindings: trivial: Add tps53685 support

Add device type support for tps53685

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Chiang Brian <chiang.brian@inventec.com>
Link: https://lore.kernel.org/r/20250619064223.3165523-2-chiang.brian@inventec.com


Signed-off-by: Guenter Roeck <linux@roeck-us.net>