# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/display/bridge/toshiba,tc358775.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Toshiba TC358775 DSI to LVDS bridge maintainers: - Vinay Simha BN description: | This binding supports DSI to LVDS bridge TC358775 MIPI DSI-RX Data 4-lane, CLK 1-lane with data rates up to 800 Mbps/lane. Video frame size: Up to 1600x1200 24-bit/pixel resolution for single-link LVDS display panel limited by 135 MHz LVDS speed Up to WUXGA (1920x1200 24-bit pixels) resolution for dual-link LVDS display panel, limited by 270 MHz LVDS speed. properties: compatible: const: toshiba,tc358775 reg: maxItems: 1 description: i2c address of the bridge, 0x0f vdd-supply: description: 1.2V LVDS Power Supply vddio-supply: description: 1.8V IO Power Supply stby-gpios: maxItems: 1 description: Standby pin, Low active reset-gpios: maxItems: 1 description: Hardware reset, Low active ports: $ref: /schemas/graph.yaml#/properties/ports properties: port@0: $ref: /schemas/graph.yaml#/properties/port description: | DSI Input. The remote endpoint phandle should be a reference to a valid mipi_dsi_host device node. port@1: $ref: /schemas/graph.yaml#/properties/port description: | Video port for LVDS output (panel or connector). port@2: $ref: /schemas/graph.yaml#/properties/port description: | Video port for Dual link LVDS output (panel or connector). required: - port@0 - port@1 required: - compatible - reg - vdd-supply - vddio-supply - stby-gpios - reset-gpios - ports additionalProperties: false examples: - | #include /* For single-link LVDS display panel */ i2c@78b8000 { /* On High speed expansion */ label = "HS-I2C2"; reg = <0x078b8000 0x500>; clock-frequency = <400000>; /* fastmode operation */ #address-cells = <1>; #size-cells = <0>; tc_bridge: bridge@f { compatible = "toshiba,tc358775"; reg = <0x0f>; vdd-supply = <&pm8916_l2>; vddio-supply = <&pm8916_l6>; stby-gpios = <&msmgpio 99 GPIO_ACTIVE_LOW>; reset-gpios = <&msmgpio 72 GPIO_ACTIVE_LOW>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; d2l_in_test: endpoint { remote-endpoint = <&dsi0_out>; }; }; port@1 { reg = <1>; lvds_out: endpoint { remote-endpoint = <&panel_in>; }; }; }; }; }; dsi@1a98000 { reg = <0x1a98000 0x25c>; reg-names = "dsi_ctrl"; ports { #address-cells = <1>; #size-cells = <0>; port@1 { reg = <1>; dsi0_out: endpoint { remote-endpoint = <&d2l_in_test>; data-lanes = <0 1 2 3>; }; }; }; }; - | /* For dual-link LVDS display panel */ i2c@78b8000 { /* On High speed expansion */ label = "HS-I2C2"; reg = <0x078b8000 0x500>; clock-frequency = <400000>; /* fastmode operation */ #address-cells = <1>; #size-cells = <0>; tc_bridge_dual: bridge@f { compatible = "toshiba,tc358775"; reg = <0x0f>; vdd-supply = <&pm8916_l2>; vddio-supply = <&pm8916_l6>; stby-gpios = <&msmgpio 99 GPIO_ACTIVE_LOW>; reset-gpios = <&msmgpio 72 GPIO_ACTIVE_LOW>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; d2l_in_dual: endpoint { remote-endpoint = <&dsi0_out_dual>; }; }; port@1 { reg = <1>; lvds0_out: endpoint { remote-endpoint = <&panel_in0>; }; }; port@2 { reg = <2>; lvds1_out: endpoint { remote-endpoint = <&panel_in1>; }; }; }; }; }; dsi@1a98000 { reg = <0x1a98000 0x25c>; reg-names = "dsi_ctrl"; ports { #address-cells = <1>; #size-cells = <0>; port@1 { reg = <1>; dsi0_out_dual: endpoint { remote-endpoint = <&d2l_in_dual>; data-lanes = <0 1 2 3>; }; }; }; }; ...