On 25/03/2022 18:14, Guillaume Ranquet wrote: > This phy controller is embedded in the Display Port Controller on mt8195 SoCs. > > Signed-off-by: Guillaume Ranquet <granquet@xxxxxxxxxxxx> > --- > .../bindings/phy/mediatek,dp-phy.yaml | 43 +++++++++++++++++++ > 1 file changed, 43 insertions(+) > create mode 100644 Documentation/devicetree/bindings/phy/mediatek,dp-phy.yaml > > diff --git a/Documentation/devicetree/bindings/phy/mediatek,dp-phy.yaml b/Documentation/devicetree/bindings/phy/mediatek,dp-phy.yaml > new file mode 100644 > index 000000000000..4180d40f4fa7 > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/mediatek,dp-phy.yaml > @@ -0,0 +1,43 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (c) 2022 MediaTek > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/phy/mediatek,dp-phy.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: MediaTek Display Port PHY binding Skip "binding" > + > +maintainers: > + - CK Hu <ck.hu@xxxxxxxxxxxx> > + - Jitao shi <jitao.shi@xxxxxxxxxxxx> > + > +description: | > + Device tree bindings for the Mediatek (embedded) Display Port PHY > + present on some Mediatek SoCs. > + > +properties: > + compatible: > + enum: > + - mediatek,mt8195-dp-phy > + > + regmap: > + $ref: /schemas/types.yaml#/definitions/phandle > + description: Phandle to the Display Port node. Need a vendor prefix and descriptive suffix (e.g. mediatek,dp-syscon). > + > + "#phy-cells": > + const: 0 > + > +required: > + - compatible > + - regmap > + - "#phy-cells" > + > +additionalProperties: false > + > +examples: > + - | > + dp_phy: dp_phy { Generic node name: just phy. Also underscores shoulk not be in node name. > + compatible = "mediatek,mt8195-dp-phy"; > + regmap = <&dp_tx>; > + #phy-cells = <0>; > + }; Best regards, Krzysztof
