On Thu, Mar 11, 2021 at 10:32:21AM -0700, Rob Herring wrote: > On Thu, Mar 11, 2021 at 06:12:48AM +0100, Ansuel Smith wrote: > > Document nvmem-cells compatible used to treat mtd partitions as a > > nvmem provider. > > > > Signed-off-by: Ansuel Smith <ansuelsmth@xxxxxxxxx> > > --- > > .../bindings/mtd/partitions/nvmem-cells.yaml | 99 +++++++++++++++++++ > > 1 file changed, 99 insertions(+) > > create mode 100644 Documentation/devicetree/bindings/mtd/partitions/nvmem-cells.yaml > > > > diff --git a/Documentation/devicetree/bindings/mtd/partitions/nvmem-cells.yaml b/Documentation/devicetree/bindings/mtd/partitions/nvmem-cells.yaml > > new file mode 100644 > > index 000000000000..b53faf87d4e4 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/mtd/partitions/nvmem-cells.yaml > > @@ -0,0 +1,99 @@ > > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/mtd/partitions/nvmem-cells.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Nvmem cells > > + > > +description: | > > + Any partition containing the compatible "nvmem-cells" will register as a > > + nvmem provider. > > + Each direct subnodes represents a nvmem cell following the nvmem binding. > > + Nvmem binding to declare nvmem-cells can be found in: > > + Documentation/devicetree/bindings/nvmem/nvmem.yaml > > + > > +maintainers: > > + - Ansuel Smith <ansuelsmth@xxxxxxxxx> > > + > > +allOf: > > + - $ref: "../../nvmem/nvmem.yaml#" > > I'd rather have the 'absolute' path: > > /schemas/nvmem/nvmem.yaml > > Otherwise, > > Reviewed-by: Rob Herring <robh@xxxxxxxxxx> > Should I send a v7? > > + > > +properties: > > + compatible: > > + const: nvmem-cells > > + > > +required: > > + - compatible > > + > > +additionalProperties: true > > + > > +examples: > > + - | > > + partitions { > > + compatible = "fixed-partitions"; > > + #address-cells = <1>; > > + #size-cells = <1>; > > + > > + /* ... */ > > + > > + }; > > + art: art@1200000 { > > + compatible = "nvmem-cells"; > > + reg = <0x1200000 0x0140000>; > > + label = "art"; > > + read-only; > > + #address-cells = <1>; > > + #size-cells = <1>; > > + > > + macaddr_gmac1: macaddr_gmac1@0 { > > + reg = <0x0 0x6>; > > + }; > > + > > + macaddr_gmac2: macaddr_gmac2@6 { > > + reg = <0x6 0x6>; > > + }; > > + > > + pre_cal_24g: pre_cal_24g@1000 { > > + reg = <0x1000 0x2f20>; > > + }; > > + > > + pre_cal_5g: pre_cal_5g@5000{ > > + reg = <0x5000 0x2f20>; > > + }; > > + }; > > + - | > > + partitions { > > + compatible = "fixed-partitions"; > > + #address-cells = <1>; > > + #size-cells = <1>; > > + > > + partition@0 { > > + label = "bootloader"; > > + reg = <0x000000 0x100000>; > > + read-only; > > + }; > > + > > + firmware@100000 { > > + compatible = "brcm,trx"; > > + label = "firmware"; > > + reg = <0x100000 0xe00000>; > > + }; > > + > > + calibration@f00000 { > > + compatible = "nvmem-cells"; > > + label = "calibration"; > > + reg = <0xf00000 0x100000>; > > + ranges = <0 0xf00000 0x100000>; > > + #address-cells = <1>; > > + #size-cells = <1>; > > + > > + wifi0@0 { > > + reg = <0x000000 0x080000>; > > + }; > > + > > + wifi1@80000 { > > + reg = <0x080000 0x080000>; > > + }; > > + }; > > + }; > > -- > > 2.30.0 > >
