| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/display/bridge/analogix,anx7814.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Analogix ANX7814 SlimPort (Full-HD Transmitter) |
| |
| maintainers: |
| - Enric Balletbo i Serra <enric.balletbo@collabora.com> |
| |
| properties: |
| compatible: |
| enum: |
| - analogix,anx7808 |
| - analogix,anx7812 |
| - analogix,anx7814 |
| - analogix,anx7818 |
| |
| reg: |
| maxItems: 1 |
| description: I2C address of the device. |
| |
| interrupts: |
| maxItems: 1 |
| description: Should contain the INTP interrupt. |
| |
| hpd-gpios: |
| deprecated: true |
| maxItems: 1 |
| description: Which GPIO to use for hpd. |
| |
| pd-gpios: |
| maxItems: 1 |
| description: Which GPIO to use for power down. |
| |
| reset-gpios: |
| maxItems: 1 |
| description: Which GPIO to use for reset. |
| |
| dvdd10-supply: |
| description: Regulator for 1.0V digital core power. |
| |
| ports: |
| type: object |
| description: |
| A node containing input and output port nodes with endpoint |
| definitions as documented in |
| Documentation/devicetree/bindings/media/video-interfaces.txt |
| Documentation/devicetree/bindings/graph.txt |
| |
| properties: |
| port@0: |
| type: object |
| description: Video port for HDMI input. |
| |
| properties: |
| reg: |
| const: 0 |
| |
| port@1: |
| type: object |
| description: |
| Video port for SlimPort, DisplayPort, eDP or MyDP output. |
| |
| properties: |
| reg: |
| const: 1 |
| |
| required: |
| - port@0 |
| - port@1 |
| |
| required: |
| - compatible |
| - reg |
| - ports |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/gpio/gpio.h> |
| |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| anx7814: bridge@38 { |
| compatible = "analogix,anx7814"; |
| reg = <0x38>; |
| interrupt-parent = <&gpio0>; |
| interrupts = <99 IRQ_TYPE_LEVEL_LOW>; /* INTP */ |
| pd-gpios = <&pio 33 GPIO_ACTIVE_HIGH>; |
| reset-gpios = <&pio 98 GPIO_ACTIVE_HIGH>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| anx7814_in: endpoint { |
| remote-endpoint = <&hdmi0_out>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| anx7814_out: endpoint { |
| remote-endpoint = <&edp_out>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| ... |
