Add dt-binding schema containing the common properties for the Synopsys DesignWare HDMI QP TX controller. Note this is not a full dt-binding specification, but is meant to be referenced by platform-specific bindings for this IP core. Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxxxxxx> --- .../display/bridge/synopsys,dw-hdmi-qp.yaml | 66 ++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi-qp.yaml b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi-qp.yaml new file mode 100644 index 000000000000..d8aee12b121d --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/synopsys,dw-hdmi-qp.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/synopsys,dw-hdmi-qp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Common Properties for Synopsys DesignWare HDMI QP TX Controller IP + +maintainers: + - Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxxxxxx> + +description: | + This document defines device tree properties for the Synopsys DesignWare + HDMI 2.1 Quad-Pixel (QP) TX controller IP core. + It doesn't constitute a device tree binding specification by itself, but + is meant to be referenced by platform-specific device tree bindings. + + When referenced from platform device tree bindings, the properties defined + in this document are defined as follows. The platform device tree bindings + are responsible for defining whether each property is required or optional. + +properties: + reg: + maxItems: 1 + + clocks: + minItems: 4 + maxItems: 6 + items: + - description: Peripheral/APB bus clock + - description: EARC RX biphase clock + - description: Reference clock + - description: Audio interface clock + additionalItems: true + + clock-names: + minItems: 4 + maxItems: 6 + items: + - const: pclk + - const: earc + - const: ref + - const: aud + additionalItems: true + + interrupts: + minItems: 4 + maxItems: 5 + items: + - description: AVP Unit interrupt + - description: CEC interrupt + - description: eARC RX interrupt + - description: Main Unit interrupt + additionalItems: true + + interrupt-names: + minItems: 4 + maxItems: 5 + items: + - const: avp + - const: cec + - const: earc + - const: main + additionalItems: true + +additionalProperties: true -- 2.45.2
