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1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/display/bridge/sil,sii9234.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Silicon Image SiI9234 HDMI/MHL bridge8 9maintainers:10 - Maciej Purski <m.purski@samsung.com>11 12properties:13 compatible:14 const: sil,sii923415 16 reg:17 description: I2C address for TPI interface18 maxItems: 119 20 avcc12-supply:21 description: TMDS Analog Supply Voltage, 1.2V22 23 avcc33-supply:24 description: MHL/USB Switch Supply Voltage, 3.3V25 26 cvcc12-supply:27 description: Digital Core Supply Voltage, 1.2V28 29 iovcc18-supply:30 description: I/O voltage supply, 1.8V31 32 interrupts:33 maxItems: 134 35 reset-gpios:36 description: GPIO connected to the reset pin.37 maxItems: 138 39 ports:40 $ref: /schemas/graph.yaml#/properties/ports41 42 properties:43 port@0:44 $ref: /schemas/graph.yaml#/properties/port45 description:46 Video port for HDMI (encoder) input47 48 port@1:49 $ref: /schemas/graph.yaml#/properties/port50 description:51 MHL to connector port52 53 required:54 - port@055 56required:57 - compatible58 - reg59 - avcc12-supply60 - avcc33-supply61 - cvcc12-supply62 - iovcc18-supply63 - interrupts64 - reset-gpios65 - ports66 67additionalProperties: false68 69examples:70 - |71 #include <dt-bindings/gpio/gpio.h>72 #include <dt-bindings/interrupt-controller/irq.h>73 74 i2c {75 #address-cells = <1>;76 #size-cells = <0>;77 78 bridge@39 {79 compatible = "sil,sii9234";80 reg = <0x39>;81 avcc12-supply = <&vsil12>;82 avcc33-supply = <&vcc33mhl>;83 cvcc12-supply = <&vsil12>;84 iovcc18-supply = <&vcc18mhl>;85 interrupt-parent = <&gpf3>;86 interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;87 reset-gpios = <&gpf3 4 GPIO_ACTIVE_LOW>;88 89 ports {90 #address-cells = <1>;91 #size-cells = <0>;92 93 port@0 {94 reg = <0>;95 mhl_to_hdmi: endpoint {96 remote-endpoint = <&hdmi_to_mhl>;97 };98 };99 100 port@1 {101 reg = <1>;102 mhl_to_connector: endpoint {103 remote-endpoint = <&connector_to_mhl>;104 };105 };106 };107 };108 };109 110...111