On Fri, Oct 25, 2019 at 03:32:28PM EDT, Rob Herring wrote: >On Mon, Oct 21, 2019 at 03:57:47PM -0400, vincent.cheng.xh@xxxxxxxxxxx wrote: >> From: Vincent Cheng <vincent.cheng.xh@xxxxxxxxxxx> >> >> Add device tree binding doc for the IDT ClockMatrix PTP clock. >> >> + >> +examples: >> + - | >> + phc@5b { > >ptp@5b > >Examples are built now and this fails: > >Documentation/devicetree/bindings/ptp/ptp-idtcm.example.dts:19.15-28: >Warning (reg_format): /example-0/phc@5b:reg: property has invalid length (4 bytes) (#address-cells == 1, #size-cells == 1) > >The problem is i2c devices need to be shown under an i2c bus node. > >> + compatible = "idt,8a34000"; >> + reg = <0x5b>; >> + }; I am trying to replicate the problem locally to confirm the fix prior to re-submission. I have tried the following: ./tools/dt-doc-validate ~/projects/linux/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml ./tools/dt-extract-example ~/projects/linux/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml > example.dts How to validate the example.dts file against the schema in ptp-idtcm.yaml? Thanks in advance. Regards, Vincent