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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/display/bridge/lontium,lt9611.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Lontium LT9611(UXC) 2 Port MIPI to HDMI Bridge8 9maintainers:10 - Vinod Koul <vkoul@kernel.org>11 12description: |13 The LT9611 and LT9611UXC are bridge devices which convert DSI to HDMI14 15properties:16 compatible:17 enum:18 - lontium,lt961119 - lontium,lt9611uxc20 21 reg:22 maxItems: 123 24 "#sound-dai-cells":25 const: 126 27 interrupts:28 maxItems: 129 30 reset-gpios:31 maxItems: 132 description: GPIO connected to active high RESET pin.33 34 vdd-supply:35 description: Regulator for 1.8V MIPI phy power.36 37 vcc-supply:38 description: Regulator for 3.3V IO power.39 40 ports:41 $ref: /schemas/graph.yaml#/properties/ports42 43 properties:44 port@0:45 $ref: /schemas/graph.yaml#/properties/port46 description:47 Primary MIPI port-1 for MIPI input48 49 port@1:50 $ref: /schemas/graph.yaml#/properties/port51 description:52 Additional MIPI port-2 for MIPI input, used in combination53 with primary MIPI port-1 to drive higher resolution displays54 55 port@2:56 $ref: /schemas/graph.yaml#/properties/port57 description:58 HDMI port for HDMI output59 60 required:61 - port@062 - port@263 64required:65 - compatible66 - reg67 - interrupts68 - vdd-supply69 - vcc-supply70 - ports71 72additionalProperties: false73 74examples:75 - |76 #include <dt-bindings/gpio/gpio.h>77 #include <dt-bindings/interrupt-controller/irq.h>78 79 i2c10 {80 #address-cells = <1>;81 #size-cells = <0>;82 83 hdmi-bridge@3b {84 compatible = "lontium,lt9611";85 reg = <0x3b>;86 87 reset-gpios = <&tlmm 128 GPIO_ACTIVE_HIGH>;88 interrupts-extended = <&tlmm 84 IRQ_TYPE_EDGE_FALLING>;89 90 vdd-supply = <<9611_1v8>;91 vcc-supply = <<9611_3v3>;92 93 ports {94 #address-cells = <1>;95 #size-cells = <0>;96 97 port@0 {98 reg = <0>;99 lt9611_a: endpoint {100 remote-endpoint = <&dsi0_out>;101 };102 };103 104 port@1 {105 reg = <1>;106 lt9611_b: endpoint {107 remote-endpoint = <&dsi1_out>;108 };109 };110 111 port@2 {112 reg = <2>;113 lt9611_out: endpoint {114 remote-endpoint = <&hdmi_con>;115 };116 };117 };118 };119 };120 121...122