On 18/05/2024 23:07, Krzysztof Kozlowski wrote: > Add dedicated binding for the AM654 MCU SCM system controller registers, > already used in the DTS to properly describe its children. > > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> > --- > .../soc/ti/ti,am654-system-controller.yaml | 60 ++++++++++++++++++++++ > 1 file changed, 60 insertions(+) > > diff --git a/Documentation/devicetree/bindings/soc/ti/ti,am654-system-controller.yaml b/Documentation/devicetree/bindings/soc/ti/ti,am654-system-controller.yaml > new file mode 100644 > index 000000000000..e79803e586ca > --- /dev/null > +++ b/Documentation/devicetree/bindings/soc/ti/ti,am654-system-controller.yaml > @@ -0,0 +1,60 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/soc/ti/ti,am654-system-controller.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: TI AM654 System Controller Registers R/W > + > +maintainers: > + - Kishon Vijay Abraham I <kishon@xxxxxx> Please update the email address to Kishon Vijay Abraham I <kishon@xxxxxxxxxx> > + - Roger Quadros <rogerq@xxxxxxxxxx> > + > +properties: > + compatible: > + items: > + - enum: > + - ti,am654-system-controller > + - const: syscon > + - const: simple-mfd > + > + reg: > + maxItems: 1 > + > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 1 > + > + ranges: true > + > +patternProperties: > + "^phy@[0-9a-f]+$": > + type: object > + $ref: /schemas/phy/ti,phy-gmii-sel.yaml# > + > +required: > + - compatible > + - reg > + - "#address-cells" > + - "#size-cells" > + - ranges > + > +additionalProperties: false > + > +examples: > + - | > + syscon@40f00000 { > + compatible = "ti,am654-system-controller", "syscon", "simple-mfd"; > + reg = <0x40f00000 0x20000>; > + ranges = <0x0 0x40f00000 0x20000>; > + #address-cells = <1>; > + #size-cells = <1>; > + > + phy@4040 { > + compatible = "ti,am654-phy-gmii-sel"; > + reg = <0x4040 0x4>; > + #phy-cells = <1>; > + }; > + }; > -- cheers, -roger