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* Freescale Display Control Unit (DCU)
Required properties:
- compatible: Should be "fsl,vf610-dcu". Supported chips include
Vybrid VF610.
- reg: Address and length of the register set for DCU.
- interrupts: Should contain DCU interrupts.
- clocks: From common clock binding: handle to DCU clock.
- clock-names: From common clock binding: Shall be "dcu".
- tcon-controller: The phandle of TCON controller.
- display: The phandle to display node.
For the DCU initialization, we read data from TCON node.
Required properties for TCON:
- compatible: Should be "fsl,vf610-tcon". Supported chips include
Vybrid VF610.
- reg: Address and length of the register set for TCON.
- clocks: From common clock binding: handle to TCON clock.
- clock-names: From common clock binding: Shall be "tcon".
* display node
Required properties:
- bits-per-pixel: <24> for RGB888.
Required sub-node:
- display-timings: Refer to binding doc display-timing.txt for details.
Examples:
dcu0: dcu@40058000 {
compatible = "fsl,vf610-dcu";
reg = <0x40058000 0x1200>;
interrupts = <0 30 0x04>;
clocks = <&clks VF610_CLK_DCU0>;
clock-names = "dcu";
tcon-controller = <&tcon0>;
display = <&display>;
display: display@0 {
bits-per-pixel = <24>;
display-timings {
native-mode = <&timing0>;
timing0: nl4827hc19 {
clock-frequency = <10870000>;
hactive = <480>;
vactive = <272>;
hback-porch = <2>;
hfront-porch = <2>;
vback-porch = <1>;
vfront-porch = <1>;
hsync-len = <41>;
vsync-len = <2>;
hsync-active = <1>;
vsync-active = <1>;
};
};
};
};
tcon0: tcon@4003d000 {
compatible = "fsl,vf610-tcon";
reg = <0x4003d000 0x1000>;
clocks = <&clks VF610_CLK_TCON0>;
clock-names = "tcon";
};
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