On 02/09/2022 00:18, Michael Walle wrote: > Add a schema for the NVMEM layout on Kontron's sl28 boards. > > Signed-off-by: Michael Walle <michael@xxxxxxxx> > --- > changes since v1: > - add custom select > - add description > - add "additionalProperties: false", I wasn't sure if all the > subnodes needs it. I'd say yes, but the brcm,nvram binding > doesn't have them neither. > > .../nvmem/layouts/kontron,sl28-vpd.yaml | 67 +++++++++++++++++++ > 1 file changed, 67 insertions(+) > create mode 100644 Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml > > diff --git a/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml b/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml > new file mode 100644 > index 000000000000..0c180f29e880 > --- /dev/null > +++ b/Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml > @@ -0,0 +1,67 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/nvmem/layouts/kontron,sl28-vpd.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: NVMEM layout of the Kontron SMARC-sAL28 vital product data > + > +maintainers: > + - Michael Walle <michael@xxxxxxxx> > + > +description: > + The vital product data (VPD) of the sl28 boards contains a serial > + number and a base MAC address. The actual MAC addresses for the > + on-board ethernet devices are derived from this base MAC address by > + adding an offset. > + > +# We need a select here so we don't match all nodes with 'user-otp' > +select: > + properties: > + compatible: > + contains: > + const: kontron,sl28-vpd > + required: > + - compatible > + > +properties: > + compatible: > + items: > + - const: kontron,sl28-vpd > + - const: user-otp > + > + serial-number: I will leave it for Rob to ack... Best regards, Krzysztof
