Re: [v4] dt-bindings: msm: disp: add yaml schemas for DPU and DSI bindings
On Tue, May 19, 2020 at 11:37:01AM +0530, Krishna Manikandan wrote: > MSM Mobile Display Subsytem (MDSS) encapsulates sub-blocks > like DPU display controller, DSI etc. Add YAML schema > for the device tree bindings for the same. > > Signed-off-by: Krishna Manikandan > > Changes in v2: > - Changed dpu to DPU (Sam Ravnborg) > - Fixed indentation issues (Sam Ravnborg) > - Added empty line between different properties (Sam Ravnborg) > - Replaced reference txt files with their corresponding > yaml files (Sam Ravnborg) > - Modified the file to use "|" only when it is > necessary (Sam Ravnborg) > > Changes in v3: > - Corrected the license used (Rob Herring) > - Added maxItems for properties (Rob Herring) > - Dropped generic descriptions (Rob Herring) > - Added ranges property (Rob Herring) > - Corrected the indendation (Rob Herring) > - Added additionalProperties (Rob Herring) > - Split dsi file into two, one for dsi controller > and another one for dsi phy per target (Rob Herring) > - Corrected description for pinctrl-names (Rob Herring) > - Corrected the examples used in yaml file (Rob Herring) > - Delete dsi.txt and dpu.txt (Rob Herring) > > Changes in v4: > - Move schema up by one level (Rob Herring) > - Add patternProperties for mdp node (Rob Herring) > - Corrected description of some properties (Rob Herring) > --- > .../bindings/display/msm/dpu-sc7180.yaml | 243 > .../bindings/display/msm/dpu-sdm845.yaml | 220 ++ > .../devicetree/bindings/display/msm/dpu.txt| 141 > .../display/msm/dsi-controller-sc7180.yaml | 123 +++ > .../display/msm/dsi-controller-sdm845.yaml | 120 ++ > .../bindings/display/msm/dsi-controller.yaml | 151 + > .../bindings/display/msm/dsi-phy-sc7180.yaml | 75 +++ > .../bindings/display/msm/dsi-phy-sdm845.yaml | 76 +++ > .../devicetree/bindings/display/msm/dsi-phy.yaml | 82 +++ > .../devicetree/bindings/display/msm/dsi.txt| 246 > - > 10 files changed, 1090 insertions(+), 387 deletions(-) > create mode 100644 > Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml > create mode 100644 > Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml > delete mode 100644 Documentation/devicetree/bindings/display/msm/dpu.txt > create mode 100644 > Documentation/devicetree/bindings/display/msm/dsi-controller-sc7180.yaml > create mode 100644 > Documentation/devicetree/bindings/display/msm/dsi-controller-sdm845.yaml > create mode 100644 > Documentation/devicetree/bindings/display/msm/dsi-controller.yaml > create mode 100644 > Documentation/devicetree/bindings/display/msm/dsi-phy-sc7180.yaml > create mode 100644 > Documentation/devicetree/bindings/display/msm/dsi-phy-sdm845.yaml > create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-phy.yaml > delete mode 100644 Documentation/devicetree/bindings/display/msm/dsi.txt > > diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml > b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml > new file mode 100644 > index 000..b5607f9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml > @@ -0,0 +1,243 @@ > +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/msm/dpu-sc7180.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Description of Qualcomm Display DPU dt properties. > + > +maintainers: > + - Krishna Manikandan > + > +description: | > + Device tree bindings for MSM Mobile Display Subsytem(MDSS) that > encapsulates > + sub-blocks like DPU display controller, DSI and DP interfaces etc. Device > tree > + bindings of MDSS and DPU are mentioned for SC7180 target. > + > +properties: > + compatible: > +items: > + - const: qcom,sc7180-mdss blank line between properties. > + reg: > +maxItems: 1 > + > + reg-names: > +const: mdss > + > + power-domains: > +maxItems: 1 > + > + clocks: > +maxItems: 3 > + > + clock-names: > +description: | > + Device clock names in the same order as mentioned in clocks property. > + The required clocks are mentioned below. Not a useful description. Unless you have something specific about *this* device, drop it. > +items: > + - const: iface > + - const: ahb > + - const: core > + > + interrupts: > +maxItems: 1 > + > + interrupt-controller: true > + > + "#interrupt-cells": > +const: 1 > + > + iommus: > +maxItems: 1 > + > + "#address-cells": > +const: 2 > + > + "#size-cells": > +const: 2 > + > + ranges: true > + > + interconnects: > +description: | > + Interconnect path specifier for MDSS
[v4] dt-bindings: msm: disp: add yaml schemas for DPU and DSI bindings
MSM Mobile Display Subsytem (MDSS) encapsulates sub-blocks like DPU display controller, DSI etc. Add YAML schema for the device tree bindings for the same. Signed-off-by: Krishna Manikandan Changes in v2: - Changed dpu to DPU (Sam Ravnborg) - Fixed indentation issues (Sam Ravnborg) - Added empty line between different properties (Sam Ravnborg) - Replaced reference txt files with their corresponding yaml files (Sam Ravnborg) - Modified the file to use "|" only when it is necessary (Sam Ravnborg) Changes in v3: - Corrected the license used (Rob Herring) - Added maxItems for properties (Rob Herring) - Dropped generic descriptions (Rob Herring) - Added ranges property (Rob Herring) - Corrected the indendation (Rob Herring) - Added additionalProperties (Rob Herring) - Split dsi file into two, one for dsi controller and another one for dsi phy per target (Rob Herring) - Corrected description for pinctrl-names (Rob Herring) - Corrected the examples used in yaml file (Rob Herring) - Delete dsi.txt and dpu.txt (Rob Herring) Changes in v4: - Move schema up by one level (Rob Herring) - Add patternProperties for mdp node (Rob Herring) - Corrected description of some properties (Rob Herring) --- .../bindings/display/msm/dpu-sc7180.yaml | 243 .../bindings/display/msm/dpu-sdm845.yaml | 220 ++ .../devicetree/bindings/display/msm/dpu.txt| 141 .../display/msm/dsi-controller-sc7180.yaml | 123 +++ .../display/msm/dsi-controller-sdm845.yaml | 120 ++ .../bindings/display/msm/dsi-controller.yaml | 151 + .../bindings/display/msm/dsi-phy-sc7180.yaml | 75 +++ .../bindings/display/msm/dsi-phy-sdm845.yaml | 76 +++ .../devicetree/bindings/display/msm/dsi-phy.yaml | 82 +++ .../devicetree/bindings/display/msm/dsi.txt| 246 - 10 files changed, 1090 insertions(+), 387 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml create mode 100644 Documentation/devicetree/bindings/display/msm/dpu-sdm845.yaml delete mode 100644 Documentation/devicetree/bindings/display/msm/dpu.txt create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-controller-sc7180.yaml create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-controller-sdm845.yaml create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-controller.yaml create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-phy-sc7180.yaml create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-phy-sdm845.yaml create mode 100644 Documentation/devicetree/bindings/display/msm/dsi-phy.yaml delete mode 100644 Documentation/devicetree/bindings/display/msm/dsi.txt diff --git a/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml new file mode 100644 index 000..b5607f9 --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/dpu-sc7180.yaml @@ -0,0 +1,243 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/dpu-sc7180.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Description of Qualcomm Display DPU dt properties. + +maintainers: + - Krishna Manikandan + +description: | + Device tree bindings for MSM Mobile Display Subsytem(MDSS) that encapsulates + sub-blocks like DPU display controller, DSI and DP interfaces etc. Device tree + bindings of MDSS and DPU are mentioned for SC7180 target. + +properties: + compatible: +items: + - const: qcom,sc7180-mdss + reg: +maxItems: 1 + + reg-names: +const: mdss + + power-domains: +maxItems: 1 + + clocks: +maxItems: 3 + + clock-names: +description: | + Device clock names in the same order as mentioned in clocks property. + The required clocks are mentioned below. +items: + - const: iface + - const: ahb + - const: core + + interrupts: +maxItems: 1 + + interrupt-controller: true + + "#interrupt-cells": +const: 1 + + iommus: +maxItems: 1 + + "#address-cells": +const: 2 + + "#size-cells": +const: 2 + + ranges: true + + interconnects: +description: | + Interconnect path specifier for MDSS according to + Documentation/devicetree/bindings/interconnect/interconnect.txt. + An entry should contain 2 paths corresponding to 2 AXI ports representing + source and destination ports. +maxItems: 1 + + interconnect-names: +description: | + MDSS will have 2 port names to differentiate between the + 2 interconnect paths defined with interconnect specifier. +maxItems: 1 + + assigned-clocks:
