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Device-Tree bindings for tilcdc DRM driver
Required properties:
- compatible: value should be "ti,am33xx-tilcdc".
- interrupts: the interrupt number
- reg: base address and size of the LCDC device
Recommended properties:
- interrupt-parent: the phandle for the interrupt controller that
services interrupts for this device.
- ti,hwmods: Name of the hwmod associated to the LCDC
Optional properties:
- max-bandwidth: The maximum pixels per second that the memory
interface / lcd controller combination can sustain
- max-width: The maximum horizontal pixel width supported by
the lcd controller.
- max-pixelclock: The maximum pixel clock that can be supported
by the lcd controller in KHz.
Optional nodes:
- port/ports: to describe a connection to an external encoder. The
binding follows Documentation/devicetree/bindings/graph.txt and
suppors a single port with a single endpoint.
Example:
fb: fb@4830e000 {
compatible = "ti,am33xx-tilcdc";
reg = <0x4830e000 0x1000>;
interrupt-parent = <&intc>;
interrupts = <36>;
ti,hwmods = "lcdc";
port {
lcdc_0: endpoint@0 {
remote-endpoint = <&hdmi_0>;
};
};
};
tda19988: tda19988 {
compatible = "nxp,tda998x";
reg = <0x70>;
pinctrl-names = "default", "off";
pinctrl-0 = <&nxp_hdmi_bonelt_pins>;
pinctrl-1 = <&nxp_hdmi_bonelt_off_pins>;
port {
hdmi_0: endpoint@0 {
remote-endpoint = <&lcdc_0>;
};
};
};
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