Quoting Krishna Manikandan (2021-02-03 22:42:19) > Add bindings for Snapdragon DisplayPort controller driver. > > Signed-off-by: Chandan Uddaraju <chandanu@xxxxxxxxxxxxxx> > Signed-off-by: Vara Reddy <varar@xxxxxxxxxxxxxx> > Signed-off-by: Tanmay Shah <tanmay@xxxxxxxxxxxxxx> > Signed-off-by: Kuogee Hsieh <khsieh@xxxxxxxxxxxxxx> > [...] > > Changes in v11: > - add ports required of both #address-cells and #size-cells > - add required operating-points-v2 > - add required #sound-dai-cells > - add required power-domains > - update maintainer list Where's that maintainer file update? > --- > .../bindings/display/msm/dp-controller.yaml | 157 +++++++++++++++++++++ > .../bindings/display/msm/dpu-sc7180.yaml | 10 ++ > 2 files changed, 167 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/msm/dp-controller.yaml > > diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml > new file mode 100644 > index 0000000..2b71c7a > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml > @@ -0,0 +1,157 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/msm/dp-controller.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: MSM Display Port Controller > + > +maintainers: > + - Chandan Uddaraju <chandanu@xxxxxxxxxxxxxx> This email is bouncing. Please remove Chandan. > + - Vara Reddy <varar@xxxxxxxxxxxxxx> > + - Kuogee Hsieh <khsieh@xxxxxxxxxxxxxx> > + > +description: | > + Device tree bindings for DisplayPort host controller for MSM targets > + that are compatible with VESA DisplayPort interface specification. > + > +properties: > + compatible: > + enum: > + - qcom,sc7180-dp > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + items: > + - description: AHB clock to enable register access > + - description: Display Port AUX clock > + - description: Display Port Link clock > + - description: Link interface clock between DP and PHY > + - description: Display Port Pixel clock > + > + clock-names: > + items: > + - const: core_iface > + - const: core_aux > + - const: ctrl_link > + - const: ctrl_link_iface > + - const: stream_pixel > + > + phys: > + maxItems: 1 > + > + phy-names: > + items: > + - const: dp > + > + operating-points-v2: > + maxItems: 1 > + > + power-domains: > + maxItems: 1 > + > + "#sound-dai-cells": > + const: 0 > + > + ports: > + type: object > + description: | > + A ports node with endpoint definitions as defined in > + Documentation/devicetree/bindings/media/video-interfaces.txt. > + properties: > + "#address-cells": > + const: 1 > + > + "#size-cells": > + const: 0 > + > + port@0: > + type: object > + description: Input endpoint of the controller > + > + port@1: > + type: object > + description: Output endpoint of the controller > + > + required: > + - "#address-cells" > + - "#size-cells" > + > + additionalProperties: false > + > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + - phys > + - phy-names > + - "#sound-dai-cells" > + - power-domains > + - ports > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/clock/qcom,dispcc-sc7180.h> > + #include <dt-bindings/power/qcom-aoss-qmp.h> > + #include <dt-bindings/power/qcom-rpmpd.h> > + > + mdss@ae00000 { mdss is not a standard node name. Maybe 'subsystem'? > + #address-cells = <2>; > + #size-cells = <2>; > + reg = <0xae00000 0x1000>, /* mdss */ > + <0xae90000 0x1400>; /* dp */ This second reg property shouldn't be here. > + reg-names = "mdss", "dp"; > + > + displayport-controller@ae90000 {
