| Message ID | 20230123214924.27476-2-afd@ti.com |
|---|---|
| State | Changes Requested, archived |
| Headers | show |
| Series | TI-Nspire cleanups | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success | |
| robh/patch-applied | success | |
| robh/dtbs-check | warning | build log |
| robh/dt-meta-schema | success |
On Mon, Jan 23, 2023 at 03:49:16PM -0600, Andrew Davis wrote: > The TI Nspire devices contain a set of registers with a seemingly > miscellaneous set of functionality. This area is known simply as the > "misc" region. > > Signed-off-by: Andrew Davis <afd@ti.com> > --- > .../bindings/mfd/ti,nspire-misc.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/ti,nspire-misc.yaml > > diff --git a/Documentation/devicetree/bindings/mfd/ti,nspire-misc.yaml b/Documentation/devicetree/bindings/mfd/ti,nspire-misc.yaml > new file mode 100644 > index 000000000000..316c4b3dcd87 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/ti,nspire-misc.yaml > @@ -0,0 +1,51 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/ > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mfd/ti,nspire-misc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: TI Nspire MISC hardware block > + > +maintainers: > + - Andrew Davis <afd@ti.com> > + > +description: | Drop '|' > + System controller node represents a register region containing a set > + of miscellaneous registers. The registers are not cohesive enough to > + represent as any specific type of device. Currently there is a reset > + controller. > + > +properties: > + compatible: > + items: > + - enum: > + - ti,nspire-misc > + - const: syscon > + - const: simple-mfd > + > + reg: > + maxItems: 1 > + > + reboot: > + $ref: "../power/reset/syscon-reboot.yaml" $ref: /schemas/power/reset/syscon-reboot.yaml# Otherwise, Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/mfd/ti,nspire-misc.yaml b/Documentation/devicetree/bindings/mfd/ti,nspire-misc.yaml new file mode 100644 index 000000000000..316c4b3dcd87 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/ti,nspire-misc.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) 2022 Texas Instruments Incorporated - https://www.ti.com/ +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/ti,nspire-misc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI Nspire MISC hardware block + +maintainers: + - Andrew Davis <afd@ti.com> + +description: | + System controller node represents a register region containing a set + of miscellaneous registers. The registers are not cohesive enough to + represent as any specific type of device. Currently there is a reset + controller. + +properties: + compatible: + items: + - enum: + - ti,nspire-misc + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + + reboot: + $ref: "../power/reset/syscon-reboot.yaml" + +required: + - compatible + - reg + - reboot + +additionalProperties: false + +examples: + - | + misc: misc@900a0000 { + compatible = "ti,nspire-misc", "syscon", "simple-mfd"; + reg = <0x900a0000 0x1000>; + + reboot { + compatible = "syscon-reboot"; + offset = <0x08>; + value = <0x02>; + }; + };
The TI Nspire devices contain a set of registers with a seemingly miscellaneous set of functionality. This area is known simply as the "misc" region. Signed-off-by: Andrew Davis <afd@ti.com> --- .../bindings/mfd/ti,nspire-misc.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/ti,nspire-misc.yaml