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1Truly model NT35597 DSI display driver2 3The Truly NT35597 is a generic display driver, currently only configured4for use in the 2K display on the Qualcomm SDM845 MTP board.5 6Required properties:7- compatible: should be "truly,nt35597-2K-display"8- vdda-supply: phandle of the regulator that provides the supply voltage9 Power IC supply10- vdispp-supply: phandle of the regulator that provides the supply voltage11 for positive LCD bias12- vdispn-supply: phandle of the regulator that provides the supply voltage13 for negative LCD bias14- reset-gpios: phandle of gpio for reset line15 This should be 8mA, gpio can be configured using mux, pinctrl, pinctrl-names16 (active low)17- mode-gpios: phandle of the gpio for choosing the mode of the display18 for single DSI or Dual DSI19 This should be low for dual DSI and high for single DSI mode20- ports: This device has two video ports driven by two DSIs. Their connections21 are modeled using the OF graph bindings specified in22 Documentation/devicetree/bindings/graph.txt.23 - port@0: DSI input port driven by master DSI24 - port@1: DSI input port driven by secondary DSI25 26Example:27 28 dsi@ae94000 {29 panel@0 {30 compatible = "truly,nt35597-2K-display";31 reg = <0>;32 vdda-supply = <&pm8998_l14>;33 vdispp-supply = <&lab_regulator>;34 vdispn-supply = <&ibb_regulator>;35 pinctrl-names = "default", "suspend";36 pinctrl-0 = <&dpu_dsi_active>;37 pinctrl-1 = <&dpu_dsi_suspend>;38 39 reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;40 mode-gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>;41 ports {42 #address-cells = <1>;43 #size-cells = <0>;44 port@0 {45 reg = <0>;46 panel0_in: endpoint {47 remote-endpoint = <&dsi0_out>;48 };49 };50 51 port@1 {52 reg = <1>;53 panel1_in: endpoint {54 remote-endpoint = <&dsi1_out>;55 };56 };57 };58 };59 };60