[PATCH 1/2] dt-bindings: rockchip: pmu: Narrow definition of reboot-mode

[Rob Herring (Arm)]

On Wed, 01 Jul 2026 12:58:50 +0200, Krzysztof Kozlowski wrote:
> The 'reboot-mode' child of PMU node must be a syscon-reboot-mode one, so
> add missing $ref to enforce the validation and disallow other
> reboot-mode handlers.
> Defining 'type: object' is on the other hand not necessary when other
> schema is referenced.
> 
> This can be further restricted to match hardware/firmware:
> syscon-reboot-mode schema allows arbitrary "mode-.* properties but only
> a subset actually makes sense and is valid.  Provide negative look-ahead
> pattern to disallow any modes not supported by the device, which
> tightens the binding.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at oss.qualcomm.com>
> ---
>  Documentation/devicetree/bindings/arm/rockchip/pmu.yaml | 8 +++++++-
>  1 file changed, 7 insertions(+), 1 deletion(-)
> 

Acked-by: Rob Herring (Arm) <robh at kernel.org>