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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /Documentation/devicetree/bindings/display/msm/mdp4.yaml | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/display/msm/mdp4.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/display/msm/mdp4.yaml | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/msm/mdp4.yaml b/Documentation/devicetree/bindings/display/msm/mdp4.yaml new file mode 100644 index 0000000000..35204a2875 --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/mdp4.yaml @@ -0,0 +1,124 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/msm/mdp4.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Adreno/Snapdragon MDP4 display controller + +description: > + MDP4 display controller found in SoCs like MSM8960, APQ8064 and MSM8660. + +maintainers: + - Rob Clark <robdclark@gmail.com> + +properties: + compatible: + const: qcom,mdp4 + + clocks: + minItems: 6 + maxItems: 6 + + clock-names: + items: + - const: core_clk + - const: iface_clk + - const: bus_clk + - const: lut_clk + - const: hdmi_clk + - const: tv_clk + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + iommus: + maxItems: 4 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: LCDC/LVDS + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: DSI1 Cmd / Video + + port@2: + $ref: /schemas/graph.yaml#/properties/port + description: DSI2 Cmd / Video + + port@3: + $ref: /schemas/graph.yaml#/properties/port + description: Digital TV + + qcom,lcdc-align-lsb: + type: boolean + description: > + Indication that LSB alignment should be used for LCDC. + This is only valid for 18bpp panels. + +required: + - compatible + - reg + - clocks + - ports + +additionalProperties: false + +examples: + - | + mdp: mdp@5100000 { + compatible = "qcom,mdp4"; + reg = <0x05100000 0xf0000>; + interrupts = <0 75 0>; + clock-names = + "core_clk", + "iface_clk", + "bus_clk", + "lut_clk", + "hdmi_clk", + "tv_clk"; + clocks = + <&mmcc 77>, + <&mmcc 86>, + <&mmcc 102>, + <&mmcc 75>, + <&mmcc 97>, + <&mmcc 12>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + mdp_lvds_out: endpoint { + }; + }; + + port@1 { + reg = <1>; + mdp_dsi1_out: endpoint { + }; + }; + + port@2 { + reg = <2>; + mdp_dsi2_out: endpoint { + }; + }; + + port@3 { + reg = <3>; + mdp_dtv_out: endpoint { + remote-endpoint = <&hdmi_in>; + }; + }; + }; + }; |