Hi Daniel, thanks for reviewing. The typo will be fixed for v4. >> + power-supplies: >> + description: >> + Specifies supplies used for charging the battery connected to this gauge >> + allOf: >> + - $ref: /schemas/types.yaml#/definitions/phandle-array >> + - minItems: 1 >> + maxItems: 8 # Should be enough > > Is it necessary to set a maximum? power_supply.txt is still a text file > but there is no mention of a maximum there. > I think so? Removing maxItems and running dtbs_check on a dts with more than one supply phandle in the power-supplies property results in an error: linux/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dt.yaml: cw2015@62: power-supplies: [[142], [50]] is too long Best Regards, Tobias