1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/display/msm/dp-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: MSM Display Port Controller
10 - Kuogee Hsieh <khsieh@codeaurora.org>
13 Device tree bindings for DisplayPort host controller for MSM targets
14 that are compatible with VESA DisplayPort interface specification.
28 - description: ahb register block
29 - description: aux register block
30 - description: link register block
31 - description: p0 register block
32 - description: p1 register block
39 - description: AHB clock to enable register access
40 - description: Display Port AUX clock
41 - description: Display Port Link clock
42 - description: Link interface clock between DP and PHY
43 - description: Display Port Pixel clock
50 - const: ctrl_link_iface
55 - description: link clock source
56 - description: pixel clock source
58 assigned-clock-parents:
60 - description: phy 0 parent
61 - description: phy 1 parent
80 $ref: /schemas/graph.yaml#/properties/ports
83 $ref: /schemas/graph.yaml#/properties/port
84 description: Input endpoint of the controller
87 $ref: /schemas/graph.yaml#/properties/port
88 description: Output endpoint of the controller
102 additionalProperties: false
106 #include <dt-bindings/interrupt-controller/arm-gic.h>
107 #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
108 #include <dt-bindings/power/qcom-rpmpd.h>
110 displayport-controller@ae90000 {
111 compatible = "qcom,sc7180-dp";
112 reg = <0xae90000 0x200>,
117 interrupt-parent = <&mdss>;
119 clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
120 <&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
121 <&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
122 <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
123 <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
124 clock-names = "core_iface", "core_aux",
126 "ctrl_link_iface", "stream_pixel";
128 assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
129 <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
131 assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>;
136 #sound-dai-cells = <0>;
138 power-domains = <&rpmhpd SC7180_CX>;
141 #address-cells = <1>;
147 remote-endpoint = <&dpu_intf0_out>;
154 remote-endpoint = <&typec>;