Based on kernel version 6.8
. Page generated on 2024-03-11 21:26 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | Truly model NT35597 DSI display driver The Truly NT35597 is a generic display driver, currently only configured for use in the 2K display on the Qualcomm SDM845 MTP board. Required properties: - compatible: should be "truly,nt35597-2K-display" - vdda-supply: phandle of the regulator that provides the supply voltage Power IC supply - vdispp-supply: phandle of the regulator that provides the supply voltage for positive LCD bias - vdispn-supply: phandle of the regulator that provides the supply voltage for negative LCD bias - reset-gpios: phandle of gpio for reset line This should be 8mA, gpio can be configured using mux, pinctrl, pinctrl-names (active low) - mode-gpios: phandle of the gpio for choosing the mode of the display for single DSI or Dual DSI This should be low for dual DSI and high for single DSI mode - ports: This device has two video ports driven by two DSIs. Their connections are modeled using the OF graph bindings specified in Documentation/devicetree/bindings/graph.txt. - port@0: DSI input port driven by master DSI - port@1: DSI input port driven by secondary DSI Example: dsi@ae94000 { panel@0 { compatible = "truly,nt35597-2K-display"; reg = <0>; vdda-supply = <&pm8998_l14>; vdispp-supply = <&lab_regulator>; vdispn-supply = <&ibb_regulator>; pinctrl-names = "default", "suspend"; pinctrl-0 = <&dpu_dsi_active>; pinctrl-1 = <&dpu_dsi_suspend>; reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; mode-gpios = <&tlmm 52 GPIO_ACTIVE_HIGH>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; panel0_in: endpoint { remote-endpoint = <&dsi0_out>; }; }; port@1 { reg = <1>; panel1_in: endpoint { remote-endpoint = <&dsi1_out>; }; }; }; }; }; |