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.
29 - description: AHB clock to enable register access
30 - description: Display Port AUX clock
31 - description: Display Port Link clock
32 - description: Link interface clock between DP and PHY
33 - description: Display Port Pixel clock
40 - const: ctrl_link_iface
45 - description: link clock source
46 - description: pixel clock source
48 assigned-clock-parents:
50 - description: phy 0 parent
51 - description: phy 1 parent
70 $ref: /schemas/graph.yaml#/properties/ports
73 $ref: /schemas/graph.yaml#/properties/port
74 description: Input endpoint of the controller
77 $ref: /schemas/graph.yaml#/properties/port
78 description: Output endpoint of the controller
92 additionalProperties: false
96 #include <dt-bindings/interrupt-controller/arm-gic.h>
97 #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
98 #include <dt-bindings/power/qcom-aoss-qmp.h>
99 #include <dt-bindings/power/qcom-rpmpd.h>
101 displayport-controller@ae90000 {
102 compatible = "qcom,sc7180-dp";
103 reg = <0xae90000 0x1400>;
104 interrupt-parent = <&mdss>;
106 clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
107 <&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
108 <&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
109 <&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
110 <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
111 clock-names = "core_iface", "core_aux",
113 "ctrl_link_iface", "stream_pixel";
115 assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
116 <&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
118 assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>;
123 #sound-dai-cells = <0>;
125 power-domains = <&rpmhpd SC7180_CX>;
128 #address-cells = <1>;
134 remote-endpoint = <&dpu_intf0_out>;
141 remote-endpoint = <&typec>;