On 17/11/2023 22:18, Elliot Berman wrote: > - > -additionalProperties: false > + - if: > + properties: > + compatible: > + contains: > + const: arm,psci-1.0 > + then: > + $ref: /schemas/power/reset/reboot-mode.yaml# > + properties: > + # "mode-normal" is just SYSTEM_RESET > + mode-normal: false > + patternProperties: > + "^mode-.*$": > + maxItems: 2 And if you tested the patch, it would tell you it can be max 1 item. Best regards, Krzysztof